Senior Linux Systems Admin - RHEL, Ansible, STIGs (Hybrid)
Gdit
General Dynamics Information Technology is seeking a Linux Administrator to support the Infrastructure Management Monitoring Team in Falls Church, VA. You will maintain Linux operating systems, implement patches, monitor performance, and engage with senior military and government leadership to ensure mission success. The role requires deep RHEL knowledge, DoD/STIG compliance, and strong automation skills. A Secret clearance is required, and the position offers hybrid telework with on-site #J-18808-Ljbffr General Dynamics Information Technology
- ...Dynamics Corporation is seeking a Linux Administrator to support... ...with service owners in a hybrid work environment. Ideal candidates have 8+ years with RHEL 7/8, strong scripting (Bash... ...Perl), and experience with Ansible, Puppet or Chef, STIGs, and security patch...Senior
$116.35k - $210.33k
...the mission-critical systems that keep our... ...seeking a dynamic Sr Linux Systems Administrator... ...Enterprise Linux (RHEL) and Windows platforms... ...performance across hybrid cloud deployments.... ...and patching using Ansible, Puppet, or similar... ...in accordance with STIGs, RMF, or applicable...SeniorFull time$86.8k - $198k
Linux and Ansible Automation EngineerThe Opportunity:We're looking for a Linux... ...automated monitoring, system hardening, configuration management... ...as RedHat Enterprise Linux (RHEL)Experience managing configuration... ...Allen or customer facility.Hybrid: If this position is listed...SuggestedFull timeContract workPart timeWork at officeLocal areaImmediate startRemote work- ...seeking a highly experienced Senior RHEL Administrator to provide enterprise... ...support for mission‑critical Linux environments. The ideal... ...optimize RedHat Enterprise Linux systems across physical and virtual... ...tasks and workflows using Ansible, Bash, and Python. Collaborate...Senior
- ...on-premises, private cloud, hybrid cloud, and public cloud environments... ...Server, Red Hat Enterprise Linux (RHEL), Oracle Linux, Solaris,... ...Science, Information Technology, Systems Engineering, Engineering, or... ..., Docker, OpenShift, Ansible, Puppet, Terraform, PowerShell...SeniorLocal areaRelocationVisa sponsorshipWork visa
- ...SUMMARY We are seeking a Senior Linux Engineer to administer,... ...Hat Enterprise Linux systems supporting critical... ...Hat Enterprise Linux (RHEL) and CentOS server environments... ...Bash, Python, and Ansible for routine... ...experience applying DISA STIGs and resolving Tenable/Nessus...SeniorPermanent employment
$104k - $166k
Responsibilities We are seeking a Senior Linux Systems Engineer with a strong background in Linux... ...managing Linux servers running Debian, RHEL, and Ubuntu• Experience configuring and... ...configuring automation tools, such as Ansible, AWX, and Foreman• Understanding and applying...SeniorContract workShift work- ...Physics, Inc. (CPI) is seeking a Senior Linux System Administrator to support our customers... ...Hat Enterprise Linux (RHEL) systems Experience applying STIGs and remediating vulnerabilities identified... ...management tools (e.g., Ansible, Puppet) Experience with DoD cybersecurity...SeniorTemporary workFor contractorsRemote workFlexible hours
$119k - $161k
Job Description Linux Administrator... ...DR), Enterprise Systems, Linux, Red Hat... ...Enterprise Linux (RHEL)... ...confidently with senior military and government... ...Implementation Guides (STIGs). Provide... ..., and maintain Ansible servers and... ...Telecommuting Options Hybrid Work Location...Contract workTemporary workWork experience placementImmediate startRemote workWorldwideFlexible hours- Via Logic LLC in Alexandria, Virginia, is seeking a Senior Linux System Administrator. The role centers on maintaining Linux servers while leading migrations to hybrid cloud solutions, ensuring system security and performance. Candidates must have a Bachelor’s degree with...Senior
- ..., MUST WORK ON SITEJob Description:As a Linux and Ansible Automation Engineer on our project, you'... ...environments through automated monitoring, system hardening, configuration management, and... ...such as RedHat Enterprise Linux (RHEL)· Experience managing configuration at scale...Immediate startRemote work
- TechFlow, Inc. seeks a Senior Systems Administrator to maintain and optimize the enterprise IT... ...to support mission‑critical operations. Hybrid work in the Northern VA/DC metro area requires... ...experience and strong Windows/Linux expertise with #J-18808-Ljbffr TechFlowSenior
- ...Job Description Senior Systems Administrator Transform... ...Provides Windows Server and Linux administration,... ...Qualifications Linux OS (CentOS, RHEL) administration.... ...server administration. Ansible playbook writing. Implementing STIGs. Experience supporting...Senior
$105k - $155k
...resides with Warfare Systems (WS), a business... ...doYou will serve as a senior technical resource... ...both Windows and Linux environments that support... ...Enterprise Linux (RHEL)) and server... ...based on SRGs and STIGs. Must meet DoD 8140... ...approaches (e.g., Ansible)Operating system formal...SeniorFull timeWork experience placementLocal areaWorldwide$90k - $120k
...with technology and systems engineered to... ...Systems Administrator (Linux/Unix) position supporting... ...Guides (STIGs).Provide performance... ...update, and maintain Ansible servers and scripts... ...demonstrated experience as a RHEL 7 and/or RHEL 8... ...to engage with senior military and government...Contract workWork experience placementRemote workWorldwide- ...group. The role is preferred to be based in Chantilly, VA, with hybrid options in Reston or Arlington, VA. You will translate... ...clearance with poly, US citizenship, and a strong background in systems engineering, architecture, and proposal development. #J-18808...Senior
- ...Qualifications:10+ years of experience administering Linux environments such as RHELExperience... ...with Infrastructure as Code tools like Ansible, Terraform, Salt, Puppet, or... ...Python, or PowerShellExperience managing systems within U.S. federal government or DoD enterprise...
$47.61 - $52.61 per hour
job summary: We are seeking a skilled Red Hat Enterprise Linux (RHEL) Systems Administrator to support critical federal government infrastructure... ...platforms while driving operational efficiency through Ansible and Python/Bash automation. This full-time, on-site role...Hourly payFull timeContract workTemporary workWork experience placement- ...Corporation (ATC) is seeking a highly experienced Senior RHEL Administrator to provide enterprise-level... ..., and support for mission-critical Linux environments. The role requires active TS... ...management, and compliance with DISA STIGs, RMF, and US CYBERCOM directives, while guiding...Senior
$52.96 per hour
...Job Title: Red Hat Enterprise Linux (RHEL) Systems Administrator Location: Washington, DC 20530 (Onsite) Type: Contract To Hire Compensation... ...administrative tasks and infrastructure deployment using Ansible and Bash/Python scripting. Conducting advanced system...Contract workTemporary workWork experience placementLocal area- ...while coaching junior staff. The role emphasizes collaboration with stakeholders, strong data analytics, and timely delivery. The position is hybrid, with offices in McLean, VA, and other locations, offering competitive pay and incentives. #J-18808-Ljbffr Capital OneSenior
- ...• Provide Domain/Systems Administrator Engineer... ...of Windows/Linux • Ability to describe... ...building and supporting hybrid infrastructures... ...like Terraform or Ansible. - Ability to manage... ...distribution (Debian and RHEL families) -... ...benchmarks (CIS or DISA STIGS). - Must...Full timeFor contractorsWork at officeRemote workRelocationFlexible hoursShift work
- TechFlow Inc. is seeking a Senior Systems Administrator to support a critical DoD program, administering and optimizing the enterprise IT infrastructure to ensure secure, available systems. Hybrid remote work requires in‑person meetings in the Northern VA/DC Metro area....SeniorRemote work
- ...technical puzzles, and help defend critical systems, this is a place where your skills... ...MAXISIQ has an immediate opening for a Senior Linux Engineer with expertise in network design... ...Must have knowledge of Linux scripting: Ansible, Puppet, BASH or python. Must have knowledge...SeniorWork at officeImmediate start
- ...August 2025 Department: Systems Engineering Location:... ...Group, the Senior Systems Administrator... ...administration and patching of Linux (RHEL/CentOS/Ubuntu) and Windows... ...Uses tools like Ansible, Puppet, etc. to implement... ...Engineer Windows Server Hybrid Administrator...SeniorPermanent employmentFull timeTemporary workFor subcontractorWork at officeRemote workFlexible hours
- ...Job Description Job Description Senior Linux AdministratorLocation: Arlington, VA (On-... ...Suitability required)Company: Argo Cyber Systems, LLC - Service-Disabled Veteran-Owned Small... ...utilizing RedHat Openshift, RedHat Ansible automation, Docker, Kubernetes, and Podman...SeniorContract workFor contractorsLocal areaImmediate start
- ...defense contractor is seeking a data scientist/machine learning engineer to build analytics solutions impacting critical decisions. This hybrid/remote role requires strong skills in Python, SQL, and cloud technologies such as AWS and Databricks. The position involves...SeniorFor contractorsRemote work
- ...TEN Lab Manager to support on-site incident response for a U.S. Government customer. The role centers on Linux system administration, Splunk monitoring, and Ansible automation to deploy and manage TEN infrastructure in lab and production environments. You will implement...
- DSS, Inc. is seeking a macOS Systems Engineer to support CISA under the CEEOSS contract. The... ...macOS management using JAMF Pro, RHEL servers, and automation scripting. You will... ...compliance with DHS directives and DISA STIGs while supporting Tier 4 escalation for macOS...SeniorContract work
- Jobtailor in the United States seeks a seasoned Linux/UNIX systems administrator to support national programs intelligence IT. The role focuses... ...on installing, configuring, and maintaining Linux servers (RHEL/Ubuntu) and related application software in classified environments...Senior
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