554 Systems Engineer jobs in Singapore

Job Summary:
We are seeking a dedicated Systems Engineer to oversee the maintenance, setup, and integration of enterprise systems, with a focus on server infrastructure, network configuration, and system automation. This role does not require extensive coding but involves close collaboration with application and infrastructure teams to ensure secure, stable, and compliant system environments. Candidates should possess a solid understanding of regulatory frameworks such as PDPA and MAS TRM , as we support financial institutions and government agencies.

Key Responsibilities:

• Server & System Maintenance
  Maintain and manage server infrastructure (Windows/UNIX/Linux), including routine patching, system health checks, and updates to ensure availability, security, and performance.

• System Setup & Configuration
  Install, configure, test, and commission systems including OS, middleware, and core application components, ensuring compatibility with project-specific requirements.

• Network & Infrastructure Deployment
  Design and deploy network and system infrastructure (e.g., switches, firewalls, virtual environments). Coordinate with vendors or partners to implement and validate configurations based on approved architecture.

• Testing & Validation Support
  Support SIT, UAT, SAT, and training environments. Perform system reliability, load, and performance testing, troubleshooting issues across hardware, application, and network layers.

• Cross-Functional Collaboration
  Work with internal teams (e.g., Mechanical, Application Integration) and external vendors to validate and refine workflows and system performance.

• Documentation & Compliance
  Develop and maintain accurate technical documentation, including setup guides, configuration standards, and integration manuals. Ensure adherence to PDPA, MAS TRM, and cybersecurity best practices.

• Automation & Scripting Support
  Contribute to operational efficiency by supporting automation efforts using scripting languages (e.g., Shell, Python) for monitoring, deployment, or auto-start services.

• Virtualization & Orchestration
  Assist in the deployment and administration of virtualized environments (e.g., VMware, Hyper-V, Nutanix) and containerized platforms (e.g., Docker, Kubernetes).

• Innovation & Special Projects
  Support Proof of Concepts (PoCs), hardware/software evaluations, and pilot deployments for new initiatives or technology adoption.

• Ad Hoc Duties
  Undertake additional system-related tasks and responsibilities as assigned by management.

Requirements:

• Bachelor’s degree in Computer Science, Information Systems, Engineering, or a related discipline.

• 3–5 years of relevant experience in system maintenance, infrastructure setup, and integration.

• Strong hands-on experience with server and network infrastructure, including working with partners for deployment.

• Working knowledge of Windows and UNIX/Linux environments, and application stack tuning (e.g., Apache, Tomcat, JBoss).

• Experience with virtualization and hyper-converged platforms (e.g., VMware, Hyper-V, Nutanix, vSAN).

• Familiarity with containerization technologies such as Docker and Kubernetes.

• Understanding of TCP/IP, HTTPS, SFTP, and REST APIs.

• Knowledge of cybersecurity best practices and system hardening.

• Basic scripting capability in Python, Shell, or equivalent for automation tasks.

• Awareness of regulatory frameworks including PDPA, MAS TRM, and relevant government standards.

• Experience in public sector or financial industry deployments is an advantage.

• Independent and team-oriented, with good problem-solving skills and attention to detail.

• Strong communication skills in English (verbal and written).

• Willingness to travel for on-site support or overseas deployment if required.

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An Infrastructure Engineer (IE) is responsible for designing, building, deploying, and maintaining the IT infrastructure using the latest technology for our Customers as well as internal in house systems. An Infrastructure Engineer requires all the IT systems that support businesses of any size to function efficiently. Infrastructure here includes Internet connectivity, security, cabling, servers and networking, virtualization platforms, storage area networks and any infrastructure related technologies.

With the expertise, Infrastructure Engineers ensure all of the systems within an organization function seamlessly. They work on site or remotely by evaluating all the systems within an infrastructure. Engineers may also be required to interact with all vendors on behalf of the customers or company concerning the infrastructure.

Infrastructure Engineer should be knowledgeable about network and security concepts, SAN technology and storage, and tuning techniques and system performance configuration and they should have exposure to networking in Windows server and Linux, TCP/IP environment, virtualization technologies, and OS performance monitoring.

Infrastructure Engineer needs good communication skills and must be able to work collaboratively with clients and other technical colleagues. Individuals work across all functional areas of the Company and use a strong customer service orientation to ensure that all service requests and incidents are resolved in a professional manner. They share their expertise and provide individual training and support to their technical colleagues within TSG. Infrastructure Engineer works with other technical staff and vendors to provide IT services to all our customers.

Your job duties will include but not limited to:

· performing installation, configuration, administration, migration, maintenance, tuning, troubleshooting, patching and upgrading of the IT infrastructure;

· managing technical deliverables of any projects and determine deployment strategy with the Project Managers;

· assisting Project Manager to create project plans, project roles and responsibilities, tracking and reporting project status. Communicating delays and issues;

· producing, delivering, and maintaining appropriate documentation for systems in accordance with document control standards and procedures;

· attending to pre-sales call to conduct scooping and customer site evaluation, if any;

· assisting sales in proposal preparation and technical write-out including drawing, if any;

· researching for solution and proposed appropriate solution to enhance / resolve customer’s pain points;

· ensuring customer’s satisfaction is highest at all time

· monitoring and performing capacity and feasibility studies and resolve system related issues.

· providing assistance for the reduction in volume and mean time to recover incidents in your business unit by providing high-level, independent trouble shooting on technical issues;

· providing assistance to Technical Recovery plans, and taking part in technical recovery for major incidents within your defined area;

· working and cooperating with internal and external groups when required in order to fully support environments and maintain service;

· adhering and contributing to the definition and implementation of operating procedures and operability on new and existing systems, ensuring adherence to defined operations standards;

· adhering to change management procedures in defining, planning and implementing change in such a way that ensures appropriate coordination with other teams, minimizing service disruption, and ensuring adherence to Service Level Agreements;

· collaborating with business, third party vendors, developers, application support and technical operations groups to determine appropriate hardware/software needed and to resolve any issues impacting the application processes;

· staying abreast of recent developments in related technical community, including new technology and business news that may impact vendors’ ability to provide service;

· seeking out all information and to fully understand all aspects of each device’s technology configuration and all uses;

· approving engineering tools available to implement conforming changes;

· packaging, company approved hardened versions of targeted operating systems;

· ensuring stack of agents for management systems are properly installed and connected; and

· maintaining patch levels in accordance with change management and security standards.

· Any other tasks assigned by the respective Team Managers and Directors

Requirements

• Minumum 1 year's experience
• Bachelor's degree in a Computer Science or Information Technology field
• Professional qualifications such as MCSA Windows Server 2012 / 2016; or MCSE Productivity Exchange 2016; or MCSA Office 365
• Additional qualifications such as CCNA Routing and Switching, ; and/or CCNA Security; VCP in Data Centre Virtualization will be an added advantage
• Must have strong knowledge of enterprise backup solution such as Symantec, CommVault etc.

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Systems Engineer
Req ID: 79485
Location:
Singapore, Singapore, Singapore
In our 'always on' world, we believe it's essential to have a genuine connection with the work you do. Our RUCKUS Smart Wi-Fi, ICX switching, IoT, rich AI/ML Analytics software, secure policy user/device onboarding software, and broad portfolio of network management and control all redefine what's possible in wireless connectivity and network performance with flexibility, reliability, and affordability. RUCKUS has an unbeaten track record of working better than anyone else in the industries we serve. Don't just take our word for it. We can prove it.
We are currently seeking a System Engineer to join our team in Singapore.
**How You'll help us to connect the world**
The systems engineer is responsible for providing pre-sales technical support for Ruckus Network solution. This role will partner with sales teams to win new business or provide support to ensure customers achieve immediate return on their network investments.
Main responsibilities include: perform in-depth technical presentations and design recommendations for customers, partners or integrators on new market platforms, network infrastructures or network management solutions. Conduct or participate in customer meetings related to solutions, systems architectures, design and overall deployment providing best practice.
**You will make an impact by:**
+ Assist with the sales strategy development, and design of complex networking topology for customer installation in addition to providing mentorship/guidance on technology trends to clients, partners, and employees.
+ Participate in supporting the region in preparation of detailed proposals and project deployments, BOM and RFPs.
+ Educating partners on benefits of Ruckus Networking solutions as primary objective, and CommScope infrastructure solution as secondary objective.
+ Building and maintaining relationships with customers / partners to increase preference and demand for Ruckus products and services.
+ Providing technical updates to customers and business partners.
+ Assisting with complex bid support.
+ Account management - relationship with technical peers (partner & customer)
+ Assistance at marketing events.
+ Preparation & delivery of proof of concept activities.
+ Takes a lead role in customer meetings related to solutions, systems architectures, design and overall deployment.
+ Works with sales team to schedule, prepare and lead technical product presentations and discussions with an emphasis on achieving technical closure within sales opportunities.
+ Takes the lead role in developing and performing product / solution demonstrations during the sales process, schedule and set up customer proof of concepts / trials.
+ Drives corporate knowledgebase within Ruckus and provides insight and competitive information into the company on market trends with a given partner or customer's solution needs.
+ Conducts periodic reports to corporate staff on market demands, changes to customer adoption, and opportunity analysis.
+ Communication driver between field and corporate on technical issues and provide technical resource for escalation of technical issues to the appropriate internal resource, with bug reporting/tracking.
+ Acts as a trusted advisor towards the customer and partners as the go-to person regarding IT-business challenges that involve networking elements.
+ Ensures customers / partners work with accurate and actual information that is helping to make the correct solution decision.
+ SE will be key communication bridge between partners and our TAC support engineers.
+ Conduct hands-on technical training to local partners/customers in local language.
**Required qualifications for consideration:**
+ Completion of a university degree or an equivalent level of education is required for this job position.
+ Minimum 10 years of Pre-sales experience working with Networking technologies.
+ Strong IP networking background in Switching, Routing, Wireless technologies & Secure Access protocols (VLANs, STP, OSPF, RIP, BGP, Multicast, BGP-EVPN, VPN, IPSec, 802.11a/b/g/n/ac/ax, 802.1x, RADIUS, QoS, VoIP etc.).
+ Having skills in Wi-Fi site survey tools such as including Ekahau and AirMagnet as well as protocol analyzers like Wireshark is desired
+ Having skills in server virtualization technologies, cloud computing, data center technologies, and networking is desirable.
+ Ruckus product experience or relevant experience in key competitor offerings is an advantage.
+ Professional level networking industry certifications like BPIPA, JNCIP, WiSE, WiSE-SZ, RWCA-SE, CWNA, CWNE, CCNP in Routing & Switching or Wireless etc. is preferred.
+ Effective technical presentation skills and communications skills
+ Ability to deliver meaningful training courses and/ or speaking at public industry events
+ Strong interpersonal skills including the ability to establish and maintain relationships
+ Good public speaking and written communication skills.
+ Strong skills in MS Word, Excel and MS Office.
+ Able to travel within the assigned region
**What Happens After You Apply:**
Learn how to prepare yourself for the next steps in our hiring process by visiting CommScope?**
CommScope is on a quest to deliver connectivity that empowers how we live, work, and learn. Our employees push the boundaries of communications technology that enables game-changing discoveries like 5G, the Internet of Things, and gigabit speeds for everyone, everywhere. With our unmatched expertise in copper, fiber, and wireless infrastructure, our global clients rely on us to outperform today and be ready for the needs of tomorrow.
RUCKUS Networks builds and delivers purpose-driven networks that perform in the demanding environments of the industries we serve. Together with our network of trusted go-to-market partners, we empower our customers to deliver exceptional experiences to the guests, students, residents, citizens and employees who count on them. ** you want to grow your career alongside bright, passionate, and caring people who strive to create what's next.come connect to your future at CommScope.
CommScope is an Equal Opportunity Employer (EEO), including people with disabilities and veterans. If you are seeking an accommodation for the application or interview process, please contact us to submit your request at .
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**Job Segment:** Pre-Sales, Cloud, Systems Engineer, Network, Telecom, Sales, Technology, Engineering

Job Details

• Providing daily IT Infrastructure/Operations support covering systems software, networks, servers, and end-user terminals through IT Helpdesk, Remote and Onsite Support.
• You will be expected to either station at client's office or travel to 2 or more site each day.
• Involvement in implementation of infrastructure upgrade projects for clients.
• Provide administrative support in checklists/reports.
• Other assigned ad-hoc duties.

Requirements

• Academic qualification in Information Technology or any relevant discipline.
• Hands-on experience with Windows environment.
• Possession of Microsoft-related certificates or other technical qualifications is an advantage.
• Possess good interpersonal and communication skills.
• Independent and able to work with all levels of personnel.
• Able to work within tight timelines with good prioritisation skills.
• Good analytical and problem-solving.

Responsibilities:

• Oversee Design Transfer through the application of Design for Excellence principles.
• Serve as a subject matter expert on assigned systems and provide training as necessary.
• Act as a liaison between Research & Development, Manufacturing counterparts, and Suppliers.
• Ensure ease of assembly and high yield rates by conducting design reviews and utilizing assembly and test fixtures.
• Govern and drive cost efficiencies: (1) Through system design optimization during the design phase, (2) By applying LEAN principles in manufacturing.
• Ensure product development considers future sustaining activities.
• Design and develop assembly/test jigs and fixtures.
• Ensure proper documentation is available in accordance with Design and Manufacturing Quality Management System (QMS) requirements for instrument industrialization.
• Develop and manage workflows with the development team as needed to ensure compliance with QMS requirements.

Responsibilities:

• Minimum 3 years of experience in product development environment.
• Familiar with Design for Excellence principles.
• Experience with various tools. Eg. DOORs, JAMA and SAP.
• Preferably experienced in a highly regulated environment.
• Preferably with Electrical Engineering experience.
• Familiar with either 3D CAD system such as Solidworks or Electrical CAD system such as Altium designer.

Responsibilities

• Design, implement, and maintain scalable and efficient databases to support application requirements.
• Optimize SQL queries and database performance by analyzing execution plans and indexing strategies, conduct tuning of database as needed.
• Plan, configure and test regular database backup, recovery processes, and disaster recovery.
• Monitor database health and performance, proactively identifying and resolving bottlenecks and issues.
• Troubleshoot complex SQL queries and provide solutions to improve execution speed and resource usage.
• Collaborate with development and operations teams to ensure database reliability and availability.
• Maintain documentation for database architectures, backup procedures, and maintenance schedules.
• Hardening and provide rectification of Vulnerability Assessment and Penetration Test
• Support other systems, especially interfaces that use data storage.
• Stay updated with the latest trends and best practices in database technologies and performance tuning.
• Ensure security best practices in database management and access control.

Requirement/Skills

• Proven experience as a Systems Engineer or Database Engineer with a focus on SQL databases
• Strong expertise in database design, normalization, and optimization techniques.
• In-depth knowledge of SQL Server, MySQL, PostgreSQL, or other relational database management systems.
• Proficient in reading and interpreting SQL query execution plans to optimize query performance.
• Experience with backup, recovery, and maintenance of large-scale databases.
• Strong communication skills to work effectively with cross-functional teams.
• If you possess any of the following, it will be considered a bonus:

o Experience with database monitoring tools and performance tuning utilities.

o Knowledge of cloud-based database services (e.g., AWS RDS, Azure SQL Database).

o Familiarity with NoSQL databases is a plus.

o Certification in database technologies (e.g., Microsoft Certified: Azure Database Administrator Associate).

Useful Q&A information below:

• What types of the project will be handling: Government Security projects.
• Security clearances are required? yes, local born Singaporeans for ease of clearance.

JOB DESCRIPTION
We are looking for a Systems Engineer to maintain, upgrade and manage software, hardware and networks. Resourcefulness is a necessary skill in this role. You should be able to diagnose and resolve problems quickly. You should also have the patience to communicate with a variety of interdisciplinary teams and users. Your goal will be to ensure that our client's technology infrastructure runs smoothly and efficiently.
Your responsibilities include:

• Manage network servers and technology tools

• Set up accounts and workstations

• Monitor performance and maintain systems according to requirements

• Troubleshoot issues and outages

• Ensure security through access controls, backups and firewalls

• Upgrade systems with new releases and models

• Health check reporting
JOB REQUIREMENTS

• Minimum Diploma in Information Technology, Computer Science or a related discipline; professional certification (e.g. Microsoft Certified Systems Administrator (MCSA)) is a plus

• At least 2 years' experience in similar capacity as a System Administrator, network administrator or similar role.
REQUIRED SKILL-SET

• Experience with networks (LAN, WAN) and device patch management

• Knowledge of system security (e.g. intrusion detection systems) and data backup/recovery

• Familiarity with various operating systems and platforms

• Resourcefulness and problem-solving aptitude

• Excellent communication skills

About Akuna:

Akuna Capital is an innovative trading firm with a strong focus on collaboration, cutting-edge technology, data driven solutions and automation. We specialise in providing liquidity as an options market maker - meaning we are committed to providing competitive quotes that we are willing to both buy and sell. To do this successfully we design and implement our own low latency technologies, trading strategies and mathematical models. At Akuna we have a flat structure, where the best idea wins.

Our Founding Partners, including Andrew Killion, first conceptualized Akuna in their hometown of Sydney. They opened the firm's first office in 2011 in the heart of the derivatives industry and the options capital of the world - Chicago. Today, Akuna is proud to operate from additional offices in Sydney, Shanghai, Singapore and London.

What you'll do as a Systems Engineer at Akuna:

We are looking for a Systems Engineer to be responsible for Akuna's Linux server platform health. This person will participate in the design, deployment, and maintenance of our high-performance platform to support our trading environment. They will also automate daily software and hardware tasks while writing and maintaining scripts and tools. The ideal candidate will be self-motivated, proactive, and able to take ownership of projects and problems with minimal supervision. In this role, you will:

• Investigate new products and techniques to improve efficiency and performance in the environment
• Responsible for architecture and maintenance of a tier-based storage solution
• Management of Akuna's server infrastructure at third party and local data centres
• Additional day-to-day responsibilities include system analysis, monitoring, and performance tuning, as well as additional support as required

Qualities that make great candidates:

• Degree in Computer Science, Computer Engineering, or related experience
• Good English communication skills
• 4-6 years of systems engineering experience
• Advanced experience with a variety of Linux distributions (RedHat, Ubuntu ,etc.)
• Experience in managing and running services within K8s clusters
• Experience in managing a large scale AWS Cloud platform environment
• Experience in automation of daily software and hardware related tasks, Python or Bash scripting experience preferred
• Experience with build and configuration management tools (Ansible/Rundeck, Puppet, Foreman)
• Experience with system monitoring and alerting tools (Icinga/Nagios, Prometheus, Alertmanager)
• Experience in virtualization and orchestration platforms like VMware, Kubernetes and Terraform
• Experience in supporting a variety of storage platforms/protocols
• Familiarity with CI/CD pipelines and tooling
• Linux kernel and low latency performance tuning
• Knowledge of database systems, including PostgreSQL and MySQL
• Experience in troubleshooting multicast and TCP related performance issues
• Ability to diagnose and troubleshoot issues

Please apply via this link:

Roles & Responsibilities

As an Automation Systems Engineer, you will work directly with customers to define functional requirements and design, configure and implement control systems, software prohrams, electronic circuitry or packing for products or systems.

Description of work:

• Work in a team environment with engineers and designers from RoviSys, partners and clients to provide state of the art Control Systems to improve efficiency, product quality and profitability of process manufacturing.
• Design Electrical Panels, Control Architecture, and wiring drawings.
• Develop and build solutions using different industrial applications.
• Development of P&ID documentation for process clients.
• Define and implement Programmable Logic Controller (PLC)/Ladder Design, Distributed Control System (DCS) configuration to meet client needs.
• Execute and lead services such as system upgrades, system support and routine maintenence.
• To understand and comply to all SOP / SEOP in all operational matters
• Implementation of industrial application based on solution architect and technical lead's design.
• Testing and on-site commissioning of control systems.
• Support of process control clients at sites in Singapore and abroad.
• May grow into position leading team of engineers and technicians to provide control system solutions for clients.

Control Systems knowledge:

• Electrical design and Process Control fundamentals.
• Experience with Data Center technologies (BMS, DCIM, PMS) is a strong plus.
• Familiar with Controllers, such as single loop control, PLC, DCS, DDC or PC based control.
• Exposure to Control Theory and some process understanding is helpful but not required.
• Platform knowledge in Rockwell Automation, Siemens, Emerson, DeltaV, etc.
• Process understanding of batch or continuous process control, combustion control, etc.
• Awareness of process safety, validation, and good documentation practices.
• Programming languages: PLC ladder logic, Function Block, SFC VB.
• Third party HMI/SCADA Software, i.e. Intellution, WonderWare, OSIsoft, etc.
• Others: network design/administration.
• Perform shift work as per scheduled

Qualifications:

• Self-motivated, with excellent communication skills and enjoy working with people.
• Bachelor's degree in engineering (Electrical, Mechanical, Chemical, or related field
• Minimum of 2-3 experience in automation system engineering in the pharmaceutical or biotech industry.