325 Singtel jobs in Singapore

Singtel is seeking a skilled Network Engineer to join our team. We are a leading telecommunications infrastructure provider in Singapore, committed to innovation in 5G, Cloud, Analytics, Digital Commerce, Software Engineering, and Cyber Security. Our goal is to deliver exceptional mobile and fixed services to our customers and to foster an inclusive, diverse, and collaborative work environment.

• Resolve complex network issues and meet customer needs.
• Collaborate with international customers and internal teams.
• Perform 24x7 shift duties and standby for ad-hoc activities as required.
• Coordinate with Singtel Business Units and overseas telcos for service maintenance.
• Troubleshoot Customer Premise Equipment such as routers and switches (Cisco & Juniper) with vendors.
• Serve as a technical escalation point for global corporate customers and internal staff.

• Bachelor’s degree in Telecommunication, Computer Science, or Computer Engineering; or relevant diploma with experience.
• Expertise in IP Routing protocols (BGP, OSPF, ISIS, etc.), MPLS, WAN, Ethernet, QoS, and Traffic Engineering.
• Minimum of 6 years supporting ISP or large enterprise networks in the IT/Telco industry.
• Certifications such as CCNP, CCIP, JNCIP, JNCIS are preferred.
• Knowledge of ITIL processes; ITILv3 certification is a plus.
• Hands-on experience with Juniper and Cisco routers and switches.

• Hybrid work arrangements
• Comprehensive health and wellness benefits
• Ongoing training and development programs
• Internal mobility opportunities

• Seniority Level: Mid-Senior level
• Employment Type: Full-time
• Job Function: Information Technology
• Industry: Telecommunications

Join us to create a brighter digital future. Apply now and unlock new opportunities with Singtel!

Join to apply for the Network Engineer role at Internal Security Department .

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ISD confronts and addresses threats to Singapore’s internal security and stability. For over 75 years, ISD and its predecessor organisations have played a central role in countering threats such as those posed by foreign subversive elements, spies, racial and religious extremists, and terrorists. A fulfilling and rewarding career awaits those who want to join in ISD’s critical mission of keeping Singapore safe, secure and sovereign for all Singaporeans.

You will be part of a team responsible for the planning, design, project implementation, operation, and support of network infrastructure that provides end-users at different locations with secure and reliable connectivity to the organisation's wide range of applications and digital services. As a member of a technically competent team, you will be involved in delivering various network solutions to address the organisation's long-term operational needs, as well as ad-hoc requests from end-users.

• Manage end-to-end lifecycle of organisation’s network infrastructures, from planning and design to implementation and operation.
• Evaluate and implement new network solutions that enhance the capability, security, and manageability of network infrastructures.
• Participate as a member of business-specific projects, providing network consultancy and technical support during project implementation.
• Manage network infrastructure projects, including procuring network solutions, working with vendors to ensure timely completion, and engaging stakeholders through presentations or reports to provide status updates.
• Administer network equipment such as routers, firewalls, IDS, encryptors, DHCP, etc.
• Respond to and resolve network-related incidents, providing timely updates to stakeholders on findings and remediation actions.
• Monitor networks, analyze utilization trends, and offer data-driven recommendations to optimize network performance.
• Perform firmware or software updates following change management procedures.

• Degree in Computer Science, Computer Engineering, or related field; equivalent competencies are also considered.
• Minimum 2 years of relevant experience in network infrastructure operation and deployment.
• Cisco certifications such as CCNA, CCNP, or CCIE are advantageous.
• Strong knowledge of LAN, WAN, SDN, internet routing, and related network technologies.
• Experience in contract and vendor management.
• Good interpersonal and stakeholder management skills.
• Excellent written and verbal communication skills, with the ability to present effectively to both technical and non-technical audiences, including senior management.
• Highly committed and motivated, willing to work odd hours when required.
• Familiarity with Government ICT environment, policies, and standards.
• Only Singaporeans need apply.

We wish to inform you that only shortlisted candidates will be notified.

• Entry level

• Full-time

• Information Technology

• Government Administration and Industrial Machinery Manufacturing

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Join to apply for the Network Engineer role at Logicalis

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As Architects of Change, Logicalis focuses on designing, supporting, and executing clients' digital transformation by uniting their vision with our technology expertise and industry insights. We leverage our deep understanding of key IT drivers such as security, cloud, data management, and IoT to address customer priorities including revenue growth, operational efficiency, innovation, risk and compliance, data governance, and sustainability.

We strengthen our purpose: to design, support, and execute our customers' digital transformation by converging their vision with our technological expertise and industry knowledge. Our brand refresh reflects our evolution as well as our strategic growth vision.

1. Implementing network and security solutions: Responsible for configuring routers, switches, wireless devices, load balancers, and other network devices like Aruba. Handling small to mid-sized projects.
2. Troubleshooting network and security issues: Diagnosing and resolving connectivity, configuration, and network traffic issues during deployment.
3. Client management: Building and maintaining client relationships, managing expectations, and ensuring their needs are met.
4. Collaboration with other teams: Working with project managers and operations teams to ensure timely delivery.
5. Technical Documentation: Creating design and project documentation, obtaining client sign-offs.
6. Knowledge Transfer: Handing over projects to clients and internal teams.

1. Diploma, Bachelor's, or Professional Degree in Computer Science/IT or equivalent.
2. 1-5 years of experience in network design/deployment.
3. Strong knowledge of routing and switching (BGP, OSPF, MPLS, etc.).
4. Experience with wireless technologies and tools like Cisco WLC, Aruba, DNAC, Ekahau.
5. Knowledge of data center technologies (Cisco Nexus, VXLAN, ACI).
6. Understanding of firewall technologies (IPSEC, SSL VPN, Cisco ASA, Fortigate).
7. Familiarity with network access control products (Aruba Clearpass, Cisco ISE).
8. Excellent communication skills.
9. Current CCNA/CCNP certification; CCIE is a plus.

Interested applicants should submit their application with expected salary and notice period. Only shortlisted candidates will be notified.

We are committed to data protection and privacy. By applying, you agree to our data collection and processing as outlined in our Data Protection Notice .

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Information Technology
• Industries: IT Services and Consulting

Virtu is a leading financial firm that leverages cutting edge technology to deliver liquidity to the global markets and innovative, transparent trading solutions to our clients. As a market maker, Virtu provides deep liquidity that helps to create more efficient markets around the world. Our market structure expertise, broad diversification, and execution technology enables us to provide competitive bids and offers in over 19,000 securities, at over 235 venues, in 36 countries worldwide.

THE ROLE

Virtu is looking for a visionary Senior Network Engineer to join our global network engineering team. In this role, you'll help to define and lead our world leading network platform to grow alongside our ever expanding trading business. You will be working at the forefront of the world’s financial markets, building connectivity across the globe, and integrating some of the most complex networks in the financial services industry.

Additional duties include:

1. Design, implement and operate Virtu's network. Whether it is investigating a new, innovative products, refreshing one of our low latency trading systems or troubleshooting with a 3rd party, you'll thrive on being impactful within a fast-moving, varied environment.
2. Transforming our way of working at scale. We know the network industry is changing, and this is your chance to make that change, collaborating with software engineers with proven track records of solving complex problems through software.

THE CANDIDATE

• Required skills:
• 5+ years of experience in network engineering
• Some Real-world network automation experience
  • Configuration Management – one of Ansible/Salt/Puppet/Chef
  • Python (or other programming languages)
• Expert in routing and switching – BGP/OSPF/Multicast
• Deep understanding of TCP/IP and the OSI model
• Good prioritization skills and the ability to effectively switch tasks on varying projects and initiatives
• Excellent communication and writing skills
• Humility
• A love of technology in general
• Highly desired skills:
• Comfortable working with various Linux utilities and different OS
• SQL
• A bachelor’s degree, preferably in IT, Computer Science or other related discipline

PERKS OF THE ROLE:

• Projects with quick life cycles, from concept to production in three months
• The opportunity to make an impact in a highly visible role within the firm
• A great place for upward and geographic mobility
• Direct exposure to the decision makers and senior leaders on the business side
• A company that’s investing a sizable amount in its technology department
• Teams that are passionate about continually learning, improving and raising the bar
• A community that values hard work as well as work-life balance

After passing an initial resume screening, candidates will be sent an online network engineering test. We look forward to meeting you.

Virtu Financial is an equal opportunity employer, committed to a diverse and inclusive workplace, welcoming you for who you are and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Who are we looking for?

BlockTech is a high-paced algorithmic trading firm facilitating global trading in cryptocurrency while expanding into regulated markets. We are growing like never before and we are looking for a Senior Network Engineer who wants to join us in this exciting scale-up phase!

What will you do?

At BlockTech we build the development and production environment ourselves using mainly Free and Open Source software. This way, we are in control and able to switch tactics fast. At the same time, we have quite some systems to set up and maintain.

As a Network Engineer, you are responsible for all networks. Everything is built on top of Linux, from the workstations to the production systems using a mix of container and virtualization technologies. Because the company is growing, there is room for improvement which means that you can make a great impact by improving the current infrastructure and building new solutions.

In a nutshell, you will:

1. Build a fast and highly available production setup with low latencies to the exchange
2. Work closely with our traders, engineers and quantitative developers to identify and solve issues that arise
3. Design and create new technical solutions
4. Improve, maintain and monitor the network

What is in it for you?
- A permanent full-time position in a relaxed and trendy office located in the heart of Singapore's financial district (CBD)
- A competitive base salary combined with a very attractive bonus plan based on your performance as well as the company’s results
- Additionally, outstanding performance is rewarded with the opportunity to buy into the trading fund
- Laptop, home office budget and transportation allowance
- Breakfast and warm lunch. Additionally, snacks and drinks are provided throughout the day.
- The opportunity to use state-of-the-art technology
- Extensive in-house training program in combination with an annual learning & development budget.
- Reimbursement of gym membership, sports events, the opportunity to do sports during working hours, and unlimited access to a psychologist.
- Regular social events, including bi-annual trips abroad, frequent outings, and weekly Friday drinks
- For internationals: All-in relocation package

Our culture

At our core, we are a team of passionate trading and tech enthusiasts committed to revolutionizing trading through automation. Our collaborative approach ensures that everyone contributes to achieving our ambitious goals.

In this role, you will be both challenged and stretched, with ample opportunities for growth and development, both within and beyond your main responsibilities.

We invest in our people by offering competitive compensation and benefits, fostering innovation, and celebrating success. Our commitment to personal development transcends traditional norms; we provide an equal playing field, promote reverse leadership, and offer boundless growth opportunities for all our employees.

Join us to unlock your potential and drive innovation in the exciting world of algorithmic trading.

Minimum Requirements:

1. High professional education thinking level
2. At least 5 years experience as a System/Network Engineer
3. At least 3 years of experience with Linux
4. Experience with Cisco (ideally CCNP) and/or Arista
5. A creative and critical mind who follows things until completion and comes up with new ideas
6. The ability to work independently and within a team of engineers across time zones
7. Eagerness to learn new things
8. A positive can-do attitude
9. Good communication skills in English, both spoken and written
10. AWS and AliCloud experience is a plus

Join to apply for the Network Engineer role at KLA

Join to apply for the Network Engineer role at KLA

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Company Overview

KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel displays. The innovative ideas and devices that are advancing humanity all begin with inspiration, research and development. KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world’s leading technology providers to accelerate the delivery of tomorrow’s electronic devices. Life here is exciting and our teams thrive on tackling really hard problems. There is never a dull moment with us.

Company Overview

KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel displays. The innovative ideas and devices that are advancing humanity all begin with inspiration, research and development. KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world’s leading technology providers to accelerate the delivery of tomorrow’s electronic devices. Life here is exciting and our teams thrive on tackling really hard problems. There is never a dull moment with us.

Group/Division

The Information Technology (IT) group at KLA is involved in every aspect of the global business. IT’s mission is to enable business growth and productivity by connecting people, process, and technology. It focuses not only on enhancing the technology that enables our business to thrive but also on how employees use and are empowered by technology. This integrated approach to customer service, creativity and technological excellence enables employee productivity, business analytics, and process excellence.

Job Description/Preferred Qualifications

• Design and deploy functional networks (LAN, WAN, WLAN, SDWAN).
• Configure and install routers, switches, wireless, SDWAN and other network devices.
• Monitor network performance and troubleshoot issues.
• Ensure network connectivity and performance across all company systems.
• Provide onsite support for the Campus and Data Center.
• Collaborate with network team members on network optimization and scaling.
• Maintain accurate documentation of network configurations, procedures, and service records.
• Provide Level 4/5 support and troubleshooting to resolve issues.
• Liaise with vendors and other IT personnel for problem resolution.
• Stay current with industry trends and emerging technologies.
  
  
  

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• 5-10 years related work experience with proven experience as a Network Engineer.
• Valid CCNP or CCIE Certificate in Enterprise Network or Data Center.
• Solid understanding of network operating systems (Cisco IOS, Wireless, Arista EOS, SDWAN., etc.).
• Hands-on experience with monitoring, network diagnostic and network analytics tools.
• Strong knowledge of networking technologies (routing, switching, firewalls, VPNs).
• Experience with Cisco, Arista hardware.
• Familiarity with cloud networking (AWS, Azure, or Google Cloud) is a plus.
  
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries Semiconductor Manufacturing

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• Understand and analyze customers' requirements to design the enterprise technical solutions which meet customers' needs
• Monitor & measure the performance & availability of systems proactively; implement corrective actions identified to improve performance & service level availability
• Support service continuity measures i.e., backup/restore procedures & disaster recovery plan
• Provide technical support and consultation for enhancement and change to network configuration
• Maintain network documentation. Prepare operation and management reports.
• Define processes to manage the network infrastructure

• Degree / Diploma in Computer Science or a related discipline
• Minimum 3 years of IT networking hands-on experience in LAN, WAN, Security
• Must be Cisco Certified Network Associate (CCNA) / Cisco Certified Network Professional (CCNP) certified
• Understanding of IT technology and experience in deployment of Enterprise and Wide Area Networks
• Practical knowledge & hands-on experiences in managing TCP/IP, Routing protocols, IDS, IPS, Cisco Catalyst Switches and Cisco Routers, OSPF, EIGRP, Layer 2 technologies VTP, STP, Etherchannel, Wireless LANs, Security standards, Implementation and Analysis (Packet Sniffing) Firewalls (Checkpoint Mcaffee Enterprise Cisco PIX), Big IP F5 Appliance LTM, Bluecoat Packet shaper 3500, VPN Appliances : Cisco VPN Concentrator 3500, BIG IP F5 APM
• Familiar with Network Monitoring Software Solar winds, MRTG, PRTG

• Network Design & Implementation:
  Design, configure, and deploy network infrastructure solutions, VNET, including LAN/WAN, wireless, VPN, etc.
  Plan and implement network appliances upgrades and new installations based on company needs and industry best practices.
• Network Monitoring & Troubleshooting:
  Continuously monitor the network to ensure optimal performance and reliability.
  Diagnose and resolve network issues, including connectivity, performance, and security problems.
  Perform proactive network health checks and capacity planning.
• Security Management:
  Implement and maintain network security protocols, including firewalls, VPNs, IDS/IPS, and network segmentation.
  Collaborate with the cybersecurity team to safeguard network infrastructure against external and internal threats.
  Integrate network security management such as AD, MFA authenticator, Clearpass, ESXi, PMP, PIM, PAM, ELA, SIEM, SEM, SEP, SCOM, etc. Familiar with products such as F5, CyberArk, CypherTrust, ManageEngine, SolarWinds, Symantec, CyberNet, etc.
  Apply patching and firmware upgrade if required.
• Network Performance & Optimization:
  Analyze network traffic and performance metrics to identify areas for improvement.
  Optimize network infrastructure to meet the growing needs of the business.
• Documentation & Reporting:
  Maintain detailed documentation of network architecture, configurations, and troubleshooting procedures.
  Generate regular reports on network performance, incidents, and infrastructure status for management review.
  Solutions of backup and restore network appliances configurations for quick network recovery.
• Collaboration & Support:
  Work closely with internal teams, including technical manager, system engineer, cyber specialist, and development teams, to support network requirements for various projects.
  Provide technical guidance and mentorship to junior network team members as needed.
• Vendor Management:
  Liaise with network hardware/software vendors for support, maintenance, and procurement of network equipment and services.
  Ensure timely and cost-effective resolution of network-related issues with third-party service providers.

• Experience:
  Minimum of 5 years of hands-on experience in network infrastructure design, implementation, and administration.
  Experience with enterprise-level networking equipment, including routers, switches, firewalls, load balancer, and wireless access points.
  Solid experience with networking protocols and technologies such as TCP/IP, BGP, OSPF, DNS, DHCP, VPN, VLANs, MPLS, and QoS.
• Certifications (Preferred, but not required):
  Cisco Certified Network Associate (CCNA) or higher (CCNP, CCIE).
  CompTIA Network+.
  Juniper Networks Certified Internet Associate (JNCIA).
  Any other relevant network certifications.
• Skills:
  Proficiency in network troubleshooting tools and techniques (Wireshark, PingPlotter, etc.).
  Familiarity with network monitoring and management platforms (SolarWinds, PRTG, etc.).
  Knowledge of network security best practices and tools.
  Strong understanding of cloud networking (e.g., AWS, Azure networking) and hybrid network environments.
  Experience with SD-WAN and/or VPN technologies.
  Ability to write scripts or use automation tools for network management is a plus (e.g., Python, Ansible).
• Soft Skills:
  Strong problem-solving and analytical skills.
  Excellent verbal and written communication skills.
  Ability to work independently and in a team environment.
  Detail-oriented with excellent organizational skills.

• Familiarity with data center operations and virtualized networking (VMware NSX, Hyper-V networking, ESXi, etc.).
• Experience with cloud services integration (AWS, Azure, Google Cloud) and network design for hybrid/cloud environments.
• Familiarity with ITIL frameworks or other network service management models.

• Responsible for Network related incident and change management.
• Responsible for the commission, de-commissioning and tech refresh of network devices.
• Facilitate in problem solving and collaboration.
• Manage the smooth delivery of network operations in accordance with stipulated Service Level Agreements.
• Provide firmware updates for network devices.
• Ensure network infrastructure complies with security policies.
• Prepare and maintain assets to ensure availability and update of capacity reports.
• Update process and procedural documents.
• Any other ad-hoc duties as required or assigned

• Bachelor Degree or Diploma in Information Technology/Information Systems/Computer Science, Business IT or its equivalent.
• At least 5 years of experience in administration and implementation.
• Good knowledge of the following, but not limited to:

• Good understanding of a services business in a high-tech environment from a supplier, integrator or operator's perspective.
• Strong analytical and problem solving skills, combined with ability to provide quick resolution to problems.
• Proficient in troubleshooting skills.
• Effective communication skills.
• Self-driven and ability to work independently.