473 Security Engineer jobs in Singapore

Information Security Engineer

Singapore, Singapore Manpower Singapore

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Information Security Engineer, Vulnerability Management and Operation

We are seeking an exceptional Security Engineer to support our vulnerability management program. This is a technical, operation-oriented, and hands-on role in a dynamic and fast-paced environment.

You'll work with various applications and systems to manage vulnerabilities, follow up with different teams, drive remediation, and improve current processes.

Description
  • You will join a team that stays up to date on emerging security vulnerabilities and threats, maintains composure in crises, and advocates for improving product and service security.
  • You need a good technical background and a strong interest in network, system, and web security.
  • The role requires excellent communication skills to collaborate effectively with diverse teams. Responsibilities include:
  • Working cross-functionally to identify and assess vulnerabilities, guiding teams through the remediation lifecycle with a focus on timely resolution and outcome-driven communication.
  • Using programming to analyze large data dumps related to systems and applications to extract key information for vulnerability impact analysis.
Key Qualifications
  • BSc in Computer Science, Information Technology, Information Security, or related field
  • At least 3 years of experience in information security or related field
  • Self-starter with flexibility to work remotely and support a global team
  • Ability to manage multiple activities concurrently
  • Passionate about data security
  • Experience with vulnerability scanning tools like Tenable, Qualys, etc.
  • Familiarity with common security vulnerabilities and their severity assessment
  • Ability to analyze vulnerabilities and provide remediation guidance
  • Independent in supporting and driving vulnerability remediation
  • Continuous improvement mindset and automation skills
  • Ability to run proof of concept for known vulnerabilities
  • Understanding of IPv4 and IPv6 networks
  • Proficiency in programming languages such as Python, Go, Rust, or Bash scripting
  • Excellent critical thinking skills
  • Problem-solving skills related to logic and algorithms
  • Experience with SQL and Linux
  • Experience with penetration testing
  • Knowledge of the security research community

Note: Your response to this advertisement and communications will constitute informed consent for the collection, use, and disclosure of personal data by ManpowerGroup Singapore, in accordance with the Personal Data Protection Act 2012. For more information, visit ManpowerGroup's Privacy Policy .

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Lead Information Security Engineer

Singapore, Singapore Brenntag

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Your Role

We are seeking a Senior Security Specialist to enhance our security posture and support daily security operations. This role involves leading security change management, supporting M&A activities, strengthening security controls, and managing endpoint detection & response (EDR) and email security solutions. The ideal candidate will have hands-on expertise in security administration and operational security tasks.

Your Role

We are seeking a Senior Security Specialist to enhance our security posture and support daily security operations. This role involves leading security change management, supporting M&A activities, strengthening security controls, and managing endpoint detection & response (EDR) and email security solutions. The ideal candidate will have hands-on expertise in security administration and operational security tasks.

Responsibilities

Key Activities:

  • Change Management & M&A Security: Assess security risks in IT changes and M&A activities, ensuring seamless security integration.
  • Security Hardening: Implement and maintain security baselines across systems, applications, and networks.
  • Endpoint & Email Security: Manage and optimize EDR and email security solutions to detect and prevent threats.
  • Security Administration: Oversee user access, security policies, and daily security operations.
  • Incident Response & Monitoring: Support security investigations, log analysis, and proactive threat mitigation.
  • Third Party Vendor Assessments: Perform vendor and solutions technical security assessments.

Technical Skills:

  • Hands-on experience with reputable EDR solutions (ForitEDR, Windows Defender for Endpoint, CrowdStrike etc.)
  • Expert in KQL and Lucene query language.
  • Strong threat hunting, incident investigation, and forensic analysis skills.
  • Familiarity with SIEM solutions, EDR logs, and malware analysis tools.
  • Hands-on expertise in email security solutions.
  • Proven record of supporting M&A activities and IT security integrations.
  • Experience in system hardening and security best practices for Windows environments.
  • Good understanding of Windows security, Active Directory, Group Policy, and endpoint protection.

Soft Skills:

  • Analytical and detail-oriented mindset.
  • Strong problem-solving skills in high-pressure situations.
  • Ability to communicate security findings clearly to technical and non-technical teams.
  • Team player with a proactive approach to security challenges.

Preferred Qualifications:

  • Relevant certifications (e.g., Fortinet NSE, Microsoft Security certifications, GCFA, CISSP, etc.)

Brenntag TA Team

Seniority level
  • Seniority level Mid-Senior level
Employment type
  • Employment type Full-time
Job function
  • Job function Information Technology
  • Industries Chemical Manufacturing

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Security Engineer for Structured Data Protection(Location: Pune) Security Engineer L3 (Endpoint Security) Security Engineer L3 (Endpoint Security) Data Confidentiality Protection Domain Specialist (Location: Pune) SOC Analyst L3 (Sentinel is must) - Bangalore/Pune/Delhi Cyber Security Consulting Engineer – Transmission & Distribution Systems

Thiruvananthapuram, Kerala, India 2 weeks ago

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#NEW#Regional Information Security Engineer - 12 months

$12000 Monthly AMBITION GROUP SINGAPORE PTE. LTD.

Posted 8 days ago

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#NEW#Regional Information Security Engineer - 12 months

Are you a hands-on network security engineer who loves deep-diving into firewalls, analyzing threats, and protecting critical infrastructure? Here’s your chance to be part of a high-impact team safeguarding the operations of a prestigious international firm across Asia.

If you’ve been managing firewalls , handling threat detection , and collaborating with global teams , you might just be the person we're looking for.


Position Summary:
Join a leading global professional services firm’s Information Services (IS) department, which prides itself on a culture of customer service excellence and technical expertise. As an IS Security Engineer, you will be a vital part of the team responsible for maintaining and monitoring the firm’s security systems, ensuring compliance with policies and safeguarding critical information assets.


Key Responsibilities:

  • Review and analyze security system reports and logs, including those from web filters, mail gateways, firewalls, encryption systems, anti-malware tools, and intrusion detection/prevention systems, to identify suspicious activities and trends.
  • Configure, maintain, and administer security products such as firewalls, web proxies, data loss prevention systems, and security event monitoring solutions.
  • Act as a member of the Incident Response Team by responding to alerts, warnings, incidents, and support tickets to minimize risk exposure.
  • Troubleshoot security-related issues and coordinate with external security vendors.
  • Participate in security-related IT projects and conduct risk assessments on new technologies and products.
  • Manage access control systems by assigning appropriate permissions to users, personnel, and vendors.
  • Recommend and implement security controls aligned with the firm’s information security strategy.
  • Monitor security metrics and logs, oversee patch management, and ensure vulnerabilities are remediated effectively.
  • Provide forensic analysis support during internal investigations.
  • Respond to audit findings and support compliance activities.
  • Evaluate and recommend security vendors and products as needed.
  • Deliver exceptional customer service and collaborate with IT teams, business users, and management.
  • Assist in continuous improvement of security processes and documentation.

Required Skills and Experience:

  • Minimum 2+ years of experience in network/information security, with strong hands-on experience managing enterprise-grade firewalls (Cisco, Palo Alto, Fortinet, etc.)
  • CISSP or equivalent certifications and demonstrated practical knowledge of IT security.
  • Familiarity with network infrastructure (Cisco routing/switching), Active Directory, NTFS, firewalls, IDS/IPS, antivirus management, web proxy technologies, encryption, patch management, vulnerability scanning, forensic and penetration testing tools, data loss prevention, email security, mobile device management, privileged account management, SIEM platforms, two-factor authentication, and cloud services (AWS/Azure).
  • Self-sufficiency, familiarity with the region, and experience working in a global department with an understanding of its challenges.
  • Strong English fluency, as language proficiency has been an important factor.
  • Relevant experience coupled with a proactive, motivated attitude.
  • Willingness to work extended hours, weekends, and travel as required.
  • Ability to participate in a 24/7 on-call rotation.

Preferred Qualifications:

  • Bachelor’s degree in Information Technology, Computer Science, or related field.
  • Experience with Palo Alto Networks firewalls, Prisma Access, Microsoft SCCM, Tenable Vulnerability Scanner, VMware, Data Loss Prevention solutions, Proofpoint, S/MIME encryption, MobileIron, Privileged Access Management tools, CrowdStrike, SIEM platforms, and multi-factor authentication technologies.
  • Additional security certifications a plus.

Core Competencies:

  • Strong customer service orientation and excellent communication skills.
  • Analytical and problem-solving aptitude with sound decision-making capabilities.
  • Ability to work independently and effectively under pressure while managing multiple priorities.
  • Strong organizational skills and attention to detail.
  • Adaptability to new technologies and processes.
  • Professional demeanor with excellent interpersonal and active listening skills.

Physical Demands and Work Environment:

  • Frequent computer use, clear communication, ability to sit, stand, walk, and handle small objects.
  • Office environment with standard conditions such as lighting, noise, air conditioning.
  • Reasonable accommodations available for qualified individuals.

Please contact for more information

Business Registration Number : 200611680D | Licence Number : 10C5117 | EA Registration Number : R1768258

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Analyst, Cyber Security Engineer, Information Security Services, Group Technolog

Singapore, Singapore DBS Bank Limited

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Job Description

DBS is a leading financial services group in Asia, with over 280 branches across 18 markets. Headquartered and listed in Singapore, DBS has a growing presence in the three key Asian axes of growth: Greater China, Southeast Asia and South Asia. The bank's capital position, as well as "AA-" and "Aa1" credit ratings, is among the highest in Asia-Pacific. DBS has been recognised for its leadership in the region, having been named “Asia’s Best Bank” by The Banker, a member of the Financial Times group, and “Best Bank in Asia-Pacific” by Global Finance. The bank has also been named “Safest Bank in Asia” by Global Finance for seven consecutive years from 2009 to 2015.

Business Function

Group Technology enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus on productivity, quality & control, technology, people capability and innovation. In Group Tech, we manage the majority of the Bank's operational processes and inspire to delight our business partners through our multiple banking delivery channels.

Responsibilities

  • Monitor developing cybersecurity events around the world, and escalate to L2 team if relevant events are observed
  • Performs monitoring, risk assessment and analysis on security tools such as Anomaly Detection systems, Firewalls, Antivirus systems, Proxy devices
  • Follow pre-defined actions to handle security alerts including escalating to L2 team and other support groups
  • Execute daily ad-hoc tasks or lead small projects as needed
  • Participate in daily and ad-hoc documentation related tasks
  • Create and maintain operational reports for Key Performance Indicators and weekly and Monthly Metrics
  • Perform assessment phase of Vulnerability & Threat Management process
  • Receive threat intelligence from feeds the Group subscribed to and update to Threat Intel knowledge base
  • Be ready to support any security incident response investigation in the Group regardless of location and environment
  • Work closely with Team Lead to review, provide feedback and take actions to improve the methodology use in the Security Operations
  • Responsible to ensure all tickets logged are closed correctly and timely
  • Ensure timely submission of routine reports on threats, vulnerabilities and incidents handled by the Security Operations Center
  • Keep the Security Operations Center runbooks and procedures updated

Requirements

  • Degree in computer science, engineering, or other computer-related field of study.
  • 3+ years working in security operations, preferably with incident management experience
  • Experience in the Banking industry will be an advantage
  • Familiar with security products and network devices
  • Extensive technical experience with network security practices including Intranet, Extranet and Internet access
  • Technical experience with UNIX, AIX, Linux, Windows
  • Knowledge of TCP/IP, DNS, web, wireless security architectures and enterprise-grade security solutions
  • Knowledge of encryption and authentication methods such as 2FA, DES/AES/RSA, Digital Certificates, SSL/TLS, IPSec and development of DMZ’s
  • Knowledge of intrusion detection (deep TCP/IP knowledge, and cybersecurity), various operating systems (Windows/UNIX), and web technologies (especially internet security)
  • Able to read and understand packet level data, handle Network/Host Security products (NIDS/NIPS, firewalls, HIPS, AV, scanners, etc.) and understand security events from these tools
  • Able to perform vulnerability assessment and manage such tools/processes, as well as application penetration testing or forensic analysis fields
  • Certifications from EC-Council, GIAC, (ISC)² are preferred (CISSP, CEH, GCIA, CCNA).

Apply now

We offer a competitive salary and benefits package and the professional advantages of a dynamic environment that supports.

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Network Security Engineer

Singapore, Singapore GS DIGITAL SOLUTIONS PTE. LTD.

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Job Description

  • Proven experience in a network support role, with a strong focus on datacenter and building networks.
  • In-depth knowledge of firewall management and experience with firewall technologies, including Checkpoint and Palo Alto.
  • Proficiency in supporting a variety of network devices, including Cisco routers and switches.
  • Familiarity with WAN and LAN technologies, including routing protocols and network segmentation.
  • Strong troubleshooting and analytical skills, with the ability to diagnose and resolve complex network issues.
  • Relevant certifications in network technologies, such as CCNA, CCNP, Check Point Certified Systems Administrator (CCSA), and Palo Alto Networks Certified Network Security Engineer (PCNSE), are advantageous.
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Network Security Engineer

Singapore, Singapore Tek Systems

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Job Description

  • Support Okta integrations (SSO/MFA) and CyberArk for privileged access
  • Analyze network/security designs to improve performance and reduce risks
  • Work closely with access and infrastructure teams

We’re looking for a hands-on Network Security Expert to join our team. You'll support daily operations, manage incidents and changes, and work across teams to implement key security solutions.

Key Responsibilities:

  • Manage and troubleshoot Palo Alto firewalls , F5 load balancers , Zscaler (ZIA/ZPA) , and Cisco ISE
  • Support Okta integrations (SSO/MFA) and CyberArk for privileged access
  • Analyze network/security designs to improve performance and reduce risks
  • Work closely with access and infrastructure teams
  • Participate in monthly on-call rotation for critical systems

Requirements:

  • Experience with Palo Alto , F5 LTM , Zscaler , and Cisco ISE
  • Familiar with Okta , CyberArk , and Active Directory
  • Strong troubleshooting and documentation skills
  • Team player, comfortable in agile environments

Nice to Have:

  • Certifications (e.g., PCNSE, CCNP Security, Zscaler Certified)
  • Scripting or automation (Ansible, Terraform)
  • Knowledge of IAM, PKI, and certificate-based access

We regret to inform that only shortlisted candidates will be notified .

EA Registration No:NG XUAN,R24123530

Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA License No. 10C4544

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Network & Security Engineer

Singapore, Singapore NCS Hong Kong and Singapore

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Job Description

NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

Job Description

We’re searching for aNetwork & Security Engineer to be part of our diverse team of talent here at NCS!

Overview

As a Network & Security Engineer, you will be responsible for the initial support and maintenance of OneCare’s client. This role provides 24x7 standby onsite and remote troubleshooting support, onsite HW replacement, security patches and firmware or software upgrade of Network and Security devices while ensuring SLA contractual obligation is meet.

What will you do?

Network and Security Maintenance

  • Perform routine network maintenance and system upgrades, including service packs, patches, and hot fixes.
  • Hardware replacement which requires prepping up the replacement device with same firmware/software and patches with faulty device. This also requires basic to intermediate configuration.

Troubleshooting and Support

  • Identify and resolve network and security issues promptly.
  • Provide technical support to end-users and escalate issues to higher-level engineers when necessary.
  • Document network problems and resolutions for future reference.
  • Basic and/or Intermediatory skill in switches, routers or f5
  • Basic and/or Intermediatory skill in Firewalls eg Fortinet, Checkpoint and/or Palo Alto

Security Management

  • Adherence to all clients Security and Cyber hygiene policies.
    Respond to security audits and vulnerability assessments.
  • Part of the 24x7 rotational standby to support all clients 24x7 ensuring meeting SLA.
  • Respond to network and security incidents.
  • Participate in incident response drills and post-incident reviews.
  • Follow all processes, including timely escalation to senior engineers.

Documentation and Reporting

  • Conduct and maintain accurate and up to date Preventive Maintenance report where contractually obligated.
  • Daily regular accurate update of incident tickets.
  • Collaborate with other engineers to ensure comprehensive documentation of network and security procedures/SOP.
Qualifications

The ideal candidate should possess:

  • Diploma /Degree in Computer Science / Computer Engineering / Information Technology related field, or IT equivalent
  • Network and security Internship experience or minimally 1 year of related experience or exposure
  • Good knowledge network and firewalls
  • Self-motivated with a positive “can-do” attitude, creative with excellent presentation, communication, negotiation and interpersonal skills including strong persuasive techniques.
  • Ability to develop and maintain respectful and trusting relationship
  • Proficient in written and spoken English
  • Able to travel as required
Additional Information

We are driven by ourAEIOU beliefs - Adventure, Excellence, Integrity, Ownership, and Unity - and we seek individuals who embody these values in both their professional and personal lives. We arecommitted to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, wemake the extraordinary happen .

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Network Security Engineer

Singapore, Singapore DRW

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Job Description

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk.

Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets.

We operate with respect, curiosity and open minds. The people who thrive here share our belief that it’s not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus.

We are seeking a Network Security Engineer to join the network security team to ensure that our infrastructure and networks are properly protected. They will design, coordinate and implement security controls, audit configurations, and design networks in a hybrid compute environment. A successful candidate will have an attention to detail, the ability to understand what impacts their changes have on the network and relevant associated services.

What you’ll be doing:

  • Collaborate with cross-functional security, technology, and trading teams to design and deploy innovative solutions that enhance both system integrity and trading performance.
  • Actively contribute to the design, implementation, and maintenance of mission-critical trading infrastructure that drives resilient and scalable market operations.
  • Implement robust strategies to reduce network risks by leveraging micro-segmentation, port-based security, and other innovative methods.
  • Evaluate, diagnose, and implement effective network security solutions such as firewalls, network detect and response, intrusion prevention systems (IPS), and VPN concentrators to improve our network security and ensure reliable remote access.
  • Leverage automation, AI, and other emerging and innovative technologies to continuously enhance our ability to detect and respond to security events.
  • Perform in-depth analysis of network packet captures to investigate security incidents and identify areas for improvement.
  • Continuously seek opportunities to automate tasks and streamline security operations for improved efficiency and effectiveness.

What we’re looking for:

  • You are passionate about solving complex problems that enable our company to securely connect from anywhere globally to facilitate new business opportunities.
  • You are a network security engineer who thrives on designing, implementing, and supporting cutting-edge security systems that keep our network safe from emerging threats.
  • You can get your hands dirty with hands-on experience in firewalls, client VPNs, SASE, NDR, and IDS solutions.
  • You enjoy scripting and coding to automate processes and reduce repetitive work.
  • You have a solid understanding of TCP, UDP, IP, the OSI Model, and Layer 1-4 & 7 principles and security protocols.
  • You are a dedicated professional who isn’t afraid of stepping up for on-call duties—even if it means working nights or weekends.
  • You are someone that continuously seeks innovative improvements to drive high-quality, state-of-the-art, and effective security solutions.
  • You are an effective communicator, able to translate complex technical insights into clear, actionable strategies that resonate with cross-functional teams.
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Network Security Engineer

Singapore, Singapore StarHub

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Job Description

Join to apply for the Network Security Engineer role at StarHub .

Responsibilities
  • Provide expert-level technical support for complex enterprise network environments.
  • Design, implement, and optimize network solutions across various industries.
  • Troubleshoot and resolve critical network issues, ensuring minimal downtime.
  • Lead high-priority network projects, including Tech-Refresh initiatives.
  • Participate in 24/7 on-call rotation and critical network escalations.
  • Perform network maintenance, including security configurations, patches, and upgrades.
  • Conduct risk assessments and vulnerability reviews on network infrastructure.
  • Monitor and analyze network performance, recommending improvements.
  • Collaborate with cross-functional teams to ensure seamless service delivery.
  • Serve as the primary technical escalation point for complex network issues.
  • Provide detailed reports and presentations on network status and performance.
Requirements
  • Bachelor's degree in Cybersecurity, Computer Science, or related field.
  • 2+ years of experience in information security or cybersecurity.
  • Expert knowledge of security technologies (firewalls, EDR, SIEM, IAM, encryption).
  • Strong understanding of common attack vectors and defense strategies.
  • Professional certifications preferred (CISSP, CEH, Security+, GIAC certifications).
  • Experience with cloud security (AWS, Azure, GCP) and container security.
  • Proficiency in security scripting and automation (Python, PowerShell, Bash).
  • Hands-on experience with vulnerability assessment tools and techniques.
  • Strong incident response and threat hunting skills.
  • Excellent analytical and problem-solving abilities.
  • Strong communication skills and ability to explain security concepts to non-technical stakeholders.
  • Experience with compliance frameworks and security standards.
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Network Security Engineer

Singapore, Singapore Cloudflare

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Job Description

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new skills, and we are ready to help you do that. We cannot complete our mission without building a diverse and inclusive team. We hire the best people based on an evaluation of their potential and support them throughout their time at Cloudflare. Come join us!

About the Team

The Cloudflare Customer Support Team solves complicated problems and answers technical questions via phone, email, chat and social media. Whether it is a Wordpress blogger using our services for free or a global Enterprise business with petabytes of web traffic, we are always eager to assist. We are the eyes and ears of Cloudflare, acting as the real-time voice of the customer to help communicate their needs and real-world use cases back to the rest of the company - for better service and future product development.

What You'll Do

Do you love solving complex technical issues and interacting with people? Are you passionate about providing premium-level support to customers and are a standout colleague? Cloudflare is seeking an experienced Network Security Engineer to join our team and support our largest and most technically sophisticated customers in resolving technical problems, threats or attacks on their infrastructure at OSI Layers 3, 4, and 7. This will span the range of Cloudflare products from Magic Transit Infrastructure Protection, Argo Smart Routing, DDoS mitigation and Network Firewall, to using the Web Application firewall (WAF), Spectrum and Rate Limiting to help customers.

  • Serve as a trusted technical advisor for our enterprise customers, responding to and resolving inquiries and incidents related to network security and performance, while delivering timely, high-quality and personalized assistance.
  • Work directly with customers to diagnose, troubleshoot and resolve complex technical issues involving DDoS mitigation, firewall rules, SSL/TLS, network confirmation, and other security configurations.
  • Create and maintain knowledge base articles, technical guides, and troubleshooting documentation for internal and customer use.
  • DDoS mitigation for OSI layers 3,4, & 7: advise customers on how to filter malicious traffic using Cloudflare tools like Magic Transit, Network Firewall, WAF, IP reputation lists, packet inspection, blocklisting, allowlisting, and rate limiting
  • Work with Engineering and Product teams to improve products and tools
What We're Looking For
  • You have a minimum of 4 years experience working as a Network Security Engineer / Technical Support Engineer / Sr. Support Engineer supporting networking or web security products.
  • Exceptional troubleshooting and problem-solving skills, with the ability to simplify complex concepts for customers.
  • Strong customer service orientation and communication skills, both written and verbal, fluent in English and preferably a second language like Mandarin, Hindi, Tamil, Korean or Japanese.
  • Ability to work independently and collaboratively in a fast-paced, dynamic environment.
  • Strong understanding of network protocols, including TCP/IP, DNS, HTTP/S, and BGP, with a particular focus on anycast routing concepts and implementation, as well as tools such as iptables and looking glass.
  • Proven experience troubleshooting network connectivity issues, BGP routing, and GRE tunnels, and performing packet capture analysis
  • Confident with command line and tools, including curl, dig, traceroute, openssl, git
  • Experience in a web development and / or hosting environment such as installing and configuring web servers like Apache, Nginx, Caddy and IIS
  • You have worked with PostgreSQL, MySQL, MS SQL, and other database servers
  • Bachelor’s degree in Computer Science, Cybersecurity, or a related field (or equivalent experience).
  • Relevant certifications such as CISSP, GCIA GCIH, GCFA, GCFE or equivalent.

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo : Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost.

Athenian Project : In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states.

1.1.1.1 : We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer. We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness. All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you require a reasonable accommodation to apply for a job, please contact us via e-mail at or via mail at 101 Townsend St. San Francisco, CA 94107.

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