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General Systems Administrator
A remote Systems Administrator manages servers, networks, security, and user support, maintaining uptime and reliability using Windows/Linux, virtualization, scripting, and security tools.
Sr. System Administrator/System Engineer - Linux
Manages and secures Linux-based systems (RHEL/CentOS) in a classified government environment, including application servers (JBoss/WildFly), virtualization (VMware), and automation (Ansible/Python).
L2 Remote Support Engineer (Desktop, Servers, Microsoft365, Security)
Provide remote L2 IT support for clients, handling Microsoft 365, servers, security, and networks while troubleshooting issues and suggesting upgrades.
Security Architect
The Security Architect advises on security policies, reviews project designs, identifies risks, and guides teams in implementing technical security controls for cloud and enterprise environments, focusing on Azure, Office 365, and virtualization platforms.
Senior Infrastructure Manager 6926
We are looking for a Senior Manager, Infrastructure Operations to lead a team of infrastructure engineers responsible for supporting, maintaining, and evolving mission-critical production environments. This is a…
DevOps Engineer
Designs, automates, and maintains cloud-based infrastructure and CI/CD pipelines for software deployment, focusing on AWS, Kubernetes, and DevOps tools like Ansible and Jenkins.
EDRMS System Administrator
Administers and troubleshoots a large-scale government EDRMS (HPE Content Manager/TRIM) and its Windows-based infrastructure, including VMware, Nutanix and Citrix integrations.
Senior software engineer
Build and maintain enterprise web apps, REST APIs, mobile apps, and CRMs for a Cape Town fibre ISP, primarily using Python, PHP, and modern DevOps/cloud tools.
Linux Infrastructure Engineer
Linux Infrastructure Engineer responsible for operating, maintaining, and improving Linux-based infrastructure with a focus on stability, performance, automation, and reliability. Core technologies include Linux (Ubuntu/Debian), Ansible, VMware, and infrastructure automation.
Cyber Security Engineer
Designs and maintains secure Linux-based systems and networks for U.S. Army clients, hardening infrastructure, automating security tasks, and ensuring compliance with military cybersecurity standards (e.g., RMF, STIGs).
Senior software engineer
Senior Software Engineer responsible for designing and maintaining enterprise infrastructure, DevOps, SecOps, and Oracle database administration in hybrid cloud environments, utilizing Terraform, Ansible, Kubernetes, and Oracle databases.
Senior Network Architect
Designs and secures enterprise networks for the DoD, applying Zero Trust principles, routing/switching expertise, and multivendor firewall knowledge to support classified and hybrid environments.
DevOps Engineer - P26004
Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful…
Systems Administrator
Acumen Technology is looking for confident and passionate Systems Administrators to join our team. We want IT professionals that understand that the client’s experience is as important as knowing the right buttons to…
Cybersecurity Operations Engineer – Day 2 Operations
Monitors and responds to cybersecurity threats daily using tools like Splunk and Trellix, handles incidents, and ensures compliance for ATFM systems in Singapore.
Network Security Engineer | 12 hour Shift Support Required
Provides 24/7 corrective and preventive maintenance for enterprise IT infrastructure, including servers, networks, and security systems, while monitoring uptime and resolving incidents within strict SLAs.
AVD Support Engineer
Provide L2/L3 support for Azure Virtual Desktop (AVD) environments, ensuring high availability, performance, and end-user satisfaction. Manage and maintain AVD infrastructure, including Host Pools, Session Hosts,…
AVD Support Engineer
Provide L2/L3 support for Azure Virtual Desktop (AVD) environments, ensuring high availability, performance, and end-user satisfaction. Manage and maintain AVD infrastructure, including Host Pools, Session Hosts,…
Systems Administrator | Kubernetes
You will manage on-premises Kubernetes infrastructure for national security projects, ensuring reliability and performance. Key tech includes Kubernetes, Linux, automation tools (Ansible, Terraform), and CI/CD pipelines.