Senior Unix/Linux Systems Engineer

Join our esteemed client, a leader in providing comprehensive services and consultancy across major domains including Cyber Security, Network & Security, Systems & Storage Infrastructure, Cloud solutions, and Automation. We are on the lookout for a Senior System & Endpoint Engineer to contribute to a groundbreaking new project.Key Responsibilities: Configure and troubleshoot various Windows Server environments (2008 R2, 2012, 2012 R2, 2016). Implement patching, hardening, and security measures for Wintel systems. Manage and resolve issues related to VMware products. Oversee upgrades, migrations, and patching for VMware solutions. Configure and troubleshoot storage solutions from leading brands such as Lenovo, IBM, HP, and DELL. Update firmware and manage storage migrations effectively. Configure and troubleshoot Hyper-Converged Infrastructure (HCI) technologies like Nutanix and VMware VSAN. Implement and troubleshoot backup solutions including Veeam Backup & Replication, Veritas Backup Exec, and Veritas NetBackup. Deploy, harden, and remediate Linux Servers in accordance with VAPT standards. Possess foundational networking knowledge, including switching, routing, and firewall configuration/troubleshooting. Configure and troubleshoot security systems like Trend Micro Deep Security Manager, Apex One, Symantec Endpoint Manager, and McAfee ePO. Conduct patching/upgrades, hardening, and fine-tuning of security policies.

Join Assurity Trusted Solutions (ATS), a proud subsidiary of the Government Technology Agency (GovTech), where we have been a trusted partner for over a decade. Our mission is to provide an extensive range of products and services, including infrastructure and operational services, authentication services, as well as governance and assurance services. In a rapidly evolving digital landscape, we are committed to fostering trust and collaboration with GovTech, government agencies, and commercial partners to effectively mitigate cyber risks and enhance security postures.We are seeking a passionate and experienced Senior Cybersecurity Engineer, specializing in Endpoint Protection and Endpoint Detection and Response, to join our dynamic team!Your Key Responsibilities: Lead the implementation of enterprise security infrastructures, focusing on Endpoint Protection (EPP) and Endpoint Detection and Response (EDR), which includes contractor management, design validation, and test acceptance. Develop and maintain comprehensive security policies for EPP and EDR to monitor compliance and detect potential security threats. Engage with stakeholders to translate business, technology, and security requirements into actionable roadmaps for EPP/EDR enhancements and rollouts. Oversee ongoing maintenance of enterprise security infrastructures to ensure service and security posture reliability. Provide consultancy for threat and risk assessments throughout the system lifecycle, from implementation through to maintenance. Establish and maintain disaster recovery procedures, and conduct security breach drills. Assist in managing security incidents, focusing on containment and recovery processes. Plan and participate in security operations to ensure adherence to defined information security policies and standards, while adapting to evolving security threats.

AvePoint supports educational technology infrastructure across Singapore, serving more than 450,000 students and 35,000 education professionals in over 350 schools. The Senior IT Infrastructure Engineer - Unified Endpoint Management role focuses on shaping and expanding a device ecosystem that spans multiple platforms. This position balances the needs of enterprise staff and students, delivering both secure environments for professionals and flexible, manageable digital learning spaces for students. Role overview This engineer will design, migrate, and orchestrate a complex environment that includes Windows, macOS, iOS (iPads), ChromeOS, and Android devices. The goal is to ensure every user receives a secure, automated, and ready-to-use device experience from the first unboxing. What you will do Multi-platform engineering and orchestration: Lead technical direction for device management across various operating systems and device types. Unified management: Design, migrate, and maintain a unified management strategy using Microsoft Intune, Apple School Manager, and Google Admin Console for seamless integration. Zero-touch provisioning: Optimize automated deployment workflows with tools such as Windows Autopilot, Apple School Manager (DEP), and Chrome Zero-Touch Enrollment to remove manual imaging steps. Platform specialization: Oversee management of both physical hardware and Cloud PCs with modern MDM policies for Windows, manage configuration profiles and VPP app distribution for Apple devices, and administer fleet-wide policies and app delivery for ChromeOS. Enterprise vs. student strategy: Develop and implement approaches tailored to both enterprise users and students, ensuring each group benefits from a secure and responsive environment. Location This position is based in Singapore.

Activate Interactive Pte Ltd is seeking an IT Infrastructure Engineer specializing in Unified Endpoint Management. This full-time position is located in Singapore. Role overview The focus of this role is to manage and optimize endpoint infrastructure for a range of device types. The engineer will play a key part in maintaining reliable and secure systems across the organization. What you will do Manage and optimize endpoint infrastructure across multiple device types. Work closely with teams from various functions to deliver solutions that enhance productivity and security. Collaboration and work style This position requires hands-on involvement with endpoint systems and regular coordination with colleagues from other departments.

We are seeking a highly skilled and motivated Systems Engineer / Senior Systems Engineer to join our innovative team. In this pivotal role, you will be responsible for designing, implementing, and maintaining complex systems to ensure optimal performance and reliability. You will collaborate with cross-functional teams to deliver cutting-edge solutions that meet our clients' needs.

Role overview NCS3 is hiring a Senior Systems Engineer in Singapore. The role centers on designing, implementing, and improving complex systems that underpin company operations. Daily work involves integrating various technologies and processes to keep performance smooth and dependable. What you will do Design and implement system architectures that meet business needs. Optimize current systems to boost reliability and performance. Work with teams from different functions to create solutions tailored for clients. Support integration of a mix of technologies and workflows. Collaboration This position partners with colleagues across departments to deliver solutions that enhance operational efficiency for clients.

Join our dynamic team at ncs3 as a Senior Systems Engineer specializing in Security Systems. In this pivotal role, you will be responsible for designing, implementing, and maintaining advanced security infrastructure to protect organizational assets. Your expertise will guide the development of innovative security solutions that enhance operational efficiency and safeguard sensitive information.We seek a proactive individual with a passion for technology and a strong commitment to excellence. You will work collaboratively with cross-functional teams to identify security vulnerabilities and propose effective solutions.

Assurity Trusted Solutions (ATS), a dedicated subsidiary of the Government Technology Agency (GovTech), has been a reliable partner for over a decade, providing a diverse range of products and services. Our offerings include infrastructure and operational services, governance and assurance services, as well as managed processes. In an ever-evolving digital and cyber landscape, where trust and collaboration are paramount, ATS is committed to fostering productive business outcomes through effective collaboration with GovTech, government agencies, and commercial partners to address cyber risks and enhance security frameworks.We are seeking a skilled Cloud Infrastructure Engineer with expertise in Endpoint and Device Management. If selected, you will be offered a direct two-year contract with our team.Key Responsibilities:Administer and sustain Microsoft Endpoint Configuration Manager (MECM) for software deployment, patch management, and device compliance.Execute imaging and reimaging tasks for desktops, laptops, and servers, ensuring adherence to standardization and security compliance.Provision new and existing endpoints and servers, encompassing installation, configuration, and lifecycle management.Oversee and troubleshoot Active Directory Group Policies (GPOs) to ensure optimal functionality and compliance.Provide Level 2 support for desktop, hardware, software, and network-related incidents.Conduct Quality Assurance testing for modifications to end-user equipment (e.g., security patching, application version upgrades).Collaborate with the IT support team to resolve escalated issues and liaise with vendors for hardware repairs when necessary.Possess hands-on experience with Windows 10 and the latest Windows 11 technologies.Evaluate and recommend hardware and software upgrades (e.g., Tech Refresh) for end-user equipment.Demonstrate a solid understanding of VDI Technology.Maintain detailed documentation of processes, configurations, and troubleshooting steps.Exhibit excellent problem-solving, analytical, and multitasking abilities.

Role overview fuku is hiring a Senior Unix Systems Engineer in Singapore to support its infrastructure team. This team manages high-availability payment systems that process real-time financial transactions. The position centers on maintaining secure, stable, and high-performing Unix and Linux platforms across production, disaster recovery, and testing environments. Technical ownership of these environments is a key part of the role. What you will do Administer and maintain Unix and Linux servers to ensure reliability in all environments. Handle system upgrades, apply security hardening and patches, and monitor infrastructure for stability and compliance. Respond to incidents, analyze root causes, and implement preventive solutions that align with service level agreements. Oversee change, release, and deployment activities to reduce disruption to payment systems and related services. Monitor system capacity, tune performance, contribute to infrastructure projects, and maintain thorough documentation and operational procedures. Requirements Bachelor’s degree in IT, Computer Science, or a related field. Minimum 6 years of experience managing Unix, Linux, and middleware environments, ideally in enterprise or financial services. Strong hands-on skills with scripting, automation, system monitoring, backup solutions, and SAN storage technologies. Experience with OS hardening, patching, performance tuning, and supporting high-availability production systems. Excellent analytical, communication, and problem-solving skills, with the ability to work independently. Why join fuku? This role supports infrastructure critical to financial operations. It offers exposure to complex enterprise environments and the opportunity to deepen expertise in resilient systems engineering. How to apply To express interest or ask questions, contact Naveen at naveen.vasudevan@Tangspac.com.

NCS3 is seeking a highly skilled Senior System Engineer to join our dynamic team in Singapore. This role is pivotal in designing, implementing, and maintaining robust system architectures that meet our clients' needs. As a Senior System Engineer, you will leverage your expertise to solve complex technical challenges, ensuring the highest standards of performance and security across all systems.

Role Overview:Join our dynamic team as a Senior Security Systems Engineer, where you will play a critical role in the design, implementation, and management of cutting-edge security surveillance systems. You'll collaborate closely with system architects and pre-sales teams to articulate and document comprehensive solutions tailored to our clients' needs.Key Responsibilities:Collaborate with the system architect and pre-sales teams to implement state-of-the-art security surveillance systems and network infrastructures both on-premise and in the cloud.Conduct thorough analysis, planning, implementation, testing, and management of integrated perimeter security, video surveillance, and video analytics systems.Leverage your expertise in software and hardware systems, including:IP CCTV SystemsFence Intrusion Detection Systems (FIDS)Physical Security Information Management Systems (PSIM)Video Management Systems (VMS)Data Protection and Identity ManagementWindows Server and Linux OS in virtual environmentsVirtualization technologies and hypervisorsNetwork monitoring solutionsLead interdisciplinary technical teams and stakeholders to design, implement, and verify solutions that meet strict performance requirements.Coordinate with partners to resolve technical issues and support both preventative and corrective maintenance.Develop implementation timelines that align with project management schedules, ensuring timely delivery of milestones.Engage with key vendors and partners to review and refine proposed solution architectures in accordance with industry standards and policies.Interpret technical documentation, installation manuals, and system drawings to facilitate effective implementation.Plan and execute various testing phases (SSAT/UAT/OSAT) to ensure compliance with project requirements.Possess a solid understanding of electrical power systems and cabling works for on-site tasks.Participate in customer meetings, providing regular updates on project progress and addressing any issues that arise.Collaborate with clients, consultants, and project managers to gain approvals on designs and review project progress.Define clear deliverables, roles, and responsibilities for technical engineers to ensure collaborative work towards established goals.Schedule and manage weekly work plans to prevent conflicts.Conduct root cause analyses for system issues and recommend effective solutions.Ensure compliance with construction site safety and regulatory standards.Monitor project finances, including budget tracking and cost management, to ensure efficient project delivery.Work comfortably in both indoor and outdoor environments.

Join Airwallex as a Senior IT Engineer specializing in Financial Systems, where you will play a crucial role in developing and maintaining our financial infrastructure. This is an exciting opportunity to work with cutting-edge technology in a fast-paced environment that fosters innovation and growth.

We are seeking a highly skilled Senior System Engineer to join our dynamic team at ncs3. In this role, you will be responsible for designing, implementing, and maintaining infrastructure systems that support our hybrid IT environment. Your expertise will play a critical role in ensuring the seamless integration of cloud and on-premises resources.

Join our dynamic team at Accion Labs as a Senior Systems Engineer – Development. In this role, you will leverage your expertise to drive innovative solutions that meet complex client needs. You will be working closely with cross-functional teams to design, develop, and implement robust systems that enhance operational efficiency and deliver exceptional value.

Primary Purpose: The Senior Performance Analysis Engineer will assume technical ownership of key domains within our autonomous driving technology, ensuring optimal system quality and vehicle behavior. The ideal candidate will have extensive experience in system and sub-system analysis, utilizing verification and validation methodologies, while fostering collaboration across software, testing, and project management teams. This role uniquely integrates testing and operations with software development and systems/safety requirements, positioned at both ends of the systems V-model. Essential Duties: Assume technical ownership of entire domains or sub-domains (e.g., localization, motion planning, perception, prediction) while maintaining a comprehensive understanding of the autonomous vehicle stack. Act as the primary contact for performance analysis in the assigned domain. Provide diagnostic support across teams during escalations. Lead comprehensive Root Cause Analysis (RCA), Fault Tree Analysis (FTA), and Failure Mode Effects Analysis (FMEA) across various environments including public roads, closed courses, simulations, and Hardware-in-Loop (HIL). Drive both diagnosis and prognosis efforts, analyzing risk trajectories, recurrence patterns, and release impacts. Deliver structured performance summaries to inform decisions on release readiness, commercial deployments, and KPI governance. Collaborate across functions including software, hardware, systems testing, operations, and safety teams. Proactively identify and remove engineering blockers affecting multiple teams. Own team-wide or organization-wide KPIs/OKRs. Communicate performance metrics clearly and effectively across various teams while remaining technically grounded. Champion automation and scalable analysis and reporting practices. Mentor peers and junior engineers, providing structured feedback and supporting their technical growth. Optional travel may be required based on business needs. Perform other duties as assigned.

Role overview ncs3 is hiring a Lead or Senior Systems Engineer to focus on Multi-Robot Systems in Singapore. This position involves developing robotics technology from early concept through to deployment, with an emphasis on coordinating multiple robots in complex environments. What you will do Design, implement, and improve software for managing and coordinating multiple robotic systems Collaborate with colleagues from different disciplines to deliver reliable and high-performing robotics solutions Apply technical expertise at every stage of the project, from initial planning through to launch Requirements Experience working with multi-robot or distributed systems engineering Strong foundation in software design and optimization within robotics Skilled at working with cross-functional teams to meet project objectives

Join our dynamic and innovative team as a Senior Software Engineer specializing in Cyber Systems. In this role, you will be instrumental in crafting advanced software solutions aimed at enhancing organizational efficiency in managing information and workflows. Collaborate with a diverse group of talented professionals, including Software Engineers, DevOps Engineers, and UI/UX Designers, to create exceptional software products. You will lead the design, development, and deployment processes, ensuring the delivery of high-quality solutions. This position offers the chance to work on a variety of projects, ranging from the conception of new products to the enhancement and deployment of existing ones. You'll also play a vital role in mentoring junior engineers, fostering best practices in software engineering within the team. We are looking for individuals who are passionate about developing effective solutions and committed to nurturing a culture of excellence in software engineering.

ncs3 is seeking a Systems Engineer focused on Security Systems to join the team in Singapore. This position centers on designing, implementing, and maintaining security solutions that protect client assets and sensitive information. Role overview As a Systems Engineer, the main responsibility is to ensure the integrity and confidentiality of data through robust security practices. The role involves hands-on work with security systems and requires technical expertise to address evolving security needs. What you will do Design and implement security solutions tailored to client requirements Maintain and support existing security systems to ensure ongoing protection Collaborate with cross-functional teams to develop and refine security protocols Conduct risk assessments to identify and address vulnerabilities Provide ongoing technical support for deployed security systems Requirements Technical background in security systems Strong interest in technology and best practices for security Commitment to excellence in safeguarding information Ability to work effectively with teams across different functions

Join our dynamic team as an experienced System Engineer, specializing in Wintel environments, Microsoft Azure, and Hyper-V virtualization. In this role, you will design, implement, manage, and support robust Windows-based infrastructure solutions, both on-premises and in the cloud, ensuring optimal performance, security, and high availability.Key Responsibilities: Oversee the management and maintenance of Windows Server infrastructure (2012/2016/2019/2022). Administer and provide support for Hyper-V virtualization platforms, including clustering and live migration techniques. Deploy, configure, and manage services and workloads in Microsoft Azure (IaaS, PaaS). Continuously monitor system performance, troubleshoot issues, and conduct root cause analysis. Implement and manage essential services such as Active Directory, DNS, DHCP, and Group Policy. Ensure robust backup, recovery, and disaster recovery processes are established and routinely tested. Apply necessary patches, updates, and security configurations across all Wintel systems. Collaborate effectively with cross-functional teams on infrastructure projects and cloud migration initiatives. Maintain comprehensive documentation regarding systems architecture, configurations, and operational procedures. Participate in a 24/7 on-call rotation, responding to incidents as required.