Average salary: $112,860 /yearly
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- ...Workbench, Posit Connect, and Posit Package Manager across multiple deployments Manage complex R, Python, and system dependencies in Linux environments while coordinating between technical teams Provide user support, triage technical issues, and deliver best-practice...Linux
$94.1k - $155.3k
...The Systems Administrator, Senior manages and optimizes complex enterprise infrastructure spanning Windows and Linux servers, VMware environments, and cloud services that support mission‑critical government systems. The role leads major changes, automation, and incident...LinuxContract workWork at office$97k - $164.9k
...mission-critical operations in a federal IT environment. The role directs day-to-day systems administration activities across Windows, Linux, and virtualization platforms, ensuring high availability, performance, and security for on-premises and cloud workloads. The...LinuxPermanent employmentContract workWork experience placementWork at office$75k - $90k
...demonstrated support of Microsoft Windows Server/Desktop environments Three years of demonstrated professional experience supporting a Linux OS production environment Three years of demonstrated professional experience supporting Oracle SQL in a production environment...LinuxFull timeWork at officeFlexible hoursShift workNight shift- ...more programming languages (R, Python, Perl, SQL, MATLAB) ~ Familiarity with APIs, database development, dashboard development, and Linux/Unix environments ~ Ability to critically analyze and plan for sample interdependencies, risks, and issues with an awareness of...LinuxRemote work
$122.9k - $150k
...maintain a Public Trust investigation, with US citizenship required in support of federal client requirements. Proficiency with Unix/Linux or similar operating systems and enterprise infrastructure environments used to host PKI and security services. Candidates must...LinuxContract workWork at office$90k - $120k
...MPLS and WAN routing principles. ~ Fundamental knowledge of IPv4 and IPv6 protocols. ~ Basic understanding of Red Hat Enterprise Linux (RHEL 8/9) to administer Apache2 web server. ~ Basic understanding of Application Programming Interface (API) utilization to...LinuxFull timeContract workCurrently hiringWork at officeRemote workFlexible hours- ...at enterprise scale comparable to DOT. Minimum 3 years of server administration on Windows Server 2019 and Red Hat Enterprise Linux 8. Proficiency integrating CyberArk with SailPoint (preferred). Extensive Active Directory experience including account...LinuxHourly payPermanent employmentContract workLocal areaRemote work
$103.71k - $138.28k
...operational support, troubleshooting, and resolution to production equipment. What We Look For in a Candidate •5+ years current Linux systems engineering experience (Redhat, CentOS, Rocky) and troubleshooting. •3+ years of Kubernetes experience to include...LinuxFull timeTemporary workRemote work- ...the Information Security team What you will bring: ~ Engineering and operations experience with AWS ~ Advanced experience with Linux system administration ~ Ability to write and maintain complex Terraform and Ansible code ~ Scripting experience (preferably...LinuxRemote work
$96.25k - $137.5k
...Literacy to interpret complex telemetry data and implement predictive maintenance strategies for the network Professional expertise in Linux distributions and script development to optimize system-level performance Strong collaborative leadership and communication...LinuxPermanent employmentLocal areaFlexible hours- ...performing back-end web design and development. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with Jenkins and GitLab. - 5 years of experience with at least five (5) of the following: - Postgres...LinuxMinimum wageContract workTemporary workWork experience placement
$57.5k - $77.63k
...SQL Server or Oracle Knowledge/experience working with RACF, ACF2 or Top Secret. Operating systems: IBM z/OS, Windows, Red Hat Linux, Sun Solaris. Knowledge/experience with the following is a plus: IBM InfoSphere Data Replication (Replication and CDC) or Rocket...LinuxPermanent employmentRemote workWorldwide- ...software development programs or projects. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with at least five (5) of the following: - Postgres - RDS - Exodus - Python - Luna - Java...LinuxMinimum wageContract workTemporary workWork experience placement
$160.2k - $290.7k
...testing methodologies and tools as well as quality assurance processes and methodologies ~ Experience developing on and for Embedded Linux / POSIX systems Compensation: The compensation information is a good faith estimate only. It is based on what a successful...LinuxWork experience placementLocal areaRemote workWork from homeRelocation packageFlexible hours$79.2k - $178.1k
...deliver products and experience with the full software development lifecycle Preferred Qualifications Strong background in Linux systems Familiarity with system-level architecture, data synchronization, fault tolerance, and state management. General enterprise...LinuxTemporary workFlexible hours$33.37 - $67.88 per hour
...proxies, latency between app and DB tiers. Operating system basics - CPU, memory, disk I/O, file descriptors, process monitoring on Linux/Windows servers. Cloud / OCI awareness - compute, storage, autoscaling, networking, observability tools. Troubleshooting...LinuxHourly payContract workTemporary workFlexible hoursShift work$185.1k - $335.3k
...standards. Experience in CI/CD pipeline design, large-scale deployment strategies, or cloud-native architecture. Proficiency with Linux systems, container orchestration (e.g., Docker, Kubernetes), and distributed logging/metrics systems. Knowledge of machine...LinuxWork experience placementLocal areaRemote workWork from homeRelocationRelocation packageFlexible hours$89k - $143.75k
...cybersecurity of our product. The position requires understanding of cybersecurity controls and deliverables, knowledge of C++ preferably in a Linux environment, and the ability to work closely with other software engineers as well as multi-functionally. The successful candidate...LinuxFull timeTemporary workWork at officeLocal areaRemote workNight shift$110k - $150k
United States Secret Fully remote Information Technology Overview GovCIO is currently hiring for a SME System Administrator to support the design, development, and maintenance of mission-enabling applications for the U.S. Coast Guard. This is a remote ...Full timeCurrently hiringRemote workFlexible hours- Veteran System Administrator Classification: Exempt Reports to: Senior Enterprise Administrator: Software and Applications Date: February 2026 Each day at Volunteers of America, we strive to exemplify our foundational pillar of Servant Leadership and Cultural...Full timeCasual workWork at officeAfternoon shift
$54.4k - $87.52k
The Systems Administrator, Junior supports day-to-day operation of enterprise systems through basic server administration tasks and user support, while also helping design and deliver training that drives effective adoption of systems and processes. These positions combine...Contract workWork at office- About the job Senior System Administrator Senior System Administrator needs Sierra Store Configuration and 8+ years experience Senior System Administrator requires: Windows server configuration including Application and SQL. 8+ years experience Ansible...
$79.1k - $158.2k
Job Description Join Oracle's Health Data Intelligence (HDI) team as a Software Engineer 3, focused on Site Reliability Engineering for large-scale healthcare analytics platforms. In this role, you will design, build, and operate highly reliable, scalable infrastructure...Temporary workFlexible hours$120.1k - $251.6k
...of various hardware components Developing custom fuzzing platforms for code-coverage analysis Several different hypervisors Linux and Windows kernel mode non-sense The list goes on and on! This role is for a hands-on cloud hacker on the Offensive Security...LinuxPermanent employmentTemporary workWork experience placementWorldwideRelocation packageFlexible hours$100k
Description & Requirements Maximus is a trusted federal partner supporting mission‑critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus’ role as a reliable...Minimum wageFull timeContract workTemporary workFor contractorsWork experience placement$78.48k
44168BR Requisition ID: 44168BR Business Unit: COR Job Description: CDM Smith is seeking a Network Specialist with expertise in network security and enterprise networking to help safeguard, operate, and scale our global IT infrastructure. This is a high...Full timeH1bWork at officeRemote work$90k - $95k
Overview The Network and Computer Systems Administrator, Journeyman, is responsible for the installation, configuration, operation, and ongoing maintenance of networked computer systems. This role ensures the integrity, reliability, and efficiency of information systems...Full timeTemporary workWork experience placementLocal areaRemote workFlexible hours$94.2k
...outside division to answer questions and resolve problems related to the DBMS technology and computing platform such as Z/OS, UNIX, Linux, and Windows Take a lead role in conducting root cause analysis to identify and resolve problems impacting more complex application...LinuxFor contractorsWork at officeLocal areaWeekend work$99.6k - $223.4k
...Science/Electrical Engineering Programming languages: C/C++ expertise, Java Tools, software, etc.: Development experience on Linux Preferred coursework: Computer System, Algorithm, Parallel Programming Other qualifications: Ability to debug complex systems...LinuxTemporary workFlexible hours

