Average salary: $107,475 /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$78.4k - $129.4k
...virtualization, troubleshooting, and security controls in a secure federal environment. Key Responsibilities Manage Windows or Linux server environments, including system builds, patching, performance tuning, and backup operations. Troubleshoot end-to-end issues...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
- ...data and the neuroscience field, proficiency in languages or tools other than SAS (e.g., R, Python, and Java, Shiny, Markdown, Unix/Linux and git) #LI-KO1 Cytel Inc. is an Equal Employment / Affirmative Action Employer. Applicants are considered for all positions...LinuxWork experience placement
$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
$111.3k - $174.9k
...-basedinfrastructure ~ Strong understanding of networking fundamentals (TCP/IP, DNS, routing, firewalls) ~ Experience supporting Linux and Windows systems ~ Strong troubleshooting, documentation, and communication skills Preferred AWS certification (Solutions...LinuxFlexible hours$150k - $200k
...Excellent communication and collaboration abilities. Preferred Qualifications Knowledge of hybrid container environments (Windows and Linux). Familiarity with cloud platforms (Azure, AWS, GCP). Experience with application modernization and refactoring....LinuxContract workWork at office- ..., etc.) • Networking (CDN, SD Wan, Load Balancing, WAF, etc.) • Monitoring & Instrumentation (New Relic, Splunk, Zenoss, etc.) • Systems Administration (Windows, Linux, Active Directory, SCCM, etc.) • Automation Technologies (CI/CD, Infrastructure-As-Code, etc.)LinuxWork experience placement
- ...Required Technical Skills: Strong background in HPC or large-scale distributed systems development. Proven experience with Linux kernel and driver development in C, including production support. Deep familiarity with bare-metal and virtualized environments,...LinuxPermanent employmentFlexible hours
- ...Tree, EVPN, VRF, QoS, etc Practical experience troubleshooting issues related to LAN, WAN, and packet analysis. Familiarity with LINUX internals/administration Knowledge and experience working with routers/switches/LB/Firewalls on cloud and on-prem platforms....LinuxPermanent employmentWork experience placementRemote workFlexible hours
- ...Proficiency with Git, code review workflows, and agile development practices ~ Excellent troubleshooting skills and comfort operating in Linux environments What You'll Bring Experience with data catalog or metadata management tools such as Apache Atlas, Open Metadata...LinuxPermanent employmentFlexible hours
$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$105.3k - $150.15k
...certifications. Other certifications to be considered: Cloud technologies such as AWS, GCP, Azure Operating Systems such as Windows and Linux operating systems Virtualization technologies such as VMware, HyperV and KVM Scripting or programming language(s)...LinuxHourly payFull timeTemporary workWork experience placementWork at officeLocal areaRemote work$116.4k - $204.1k
...for Observability and defining standard operating procedures Experience with diagnostic tools and script automation of Windows and Linux **Preferred Experience: ** ~ Experience maintaining and deploying highly available, fault-tolerant cloud-native systems at scale...LinuxWork at office$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$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$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$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- ...managing network operations. Ideal candidates should have strong knowledge in server hardware, networking, and experience with both Linux and Windows systems. This flexible role offers competitive pay and growth opportunities while allowing you to work around your existing...LinuxRemote jobFreelanceFlexible hours
$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

