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  • $100k - $220k

     ...empower our team and support our customers in building a safer global future. Two Six Technologies, is seeking Windows and Linux CNO developers. Our CNO efforts are mission-oriented and exclusively focused on delivering solutions against hard and enduring targets... 
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    Two Six Technologies

    Arlington, VA
    3 days ago
  •  ...We are seeking a Linux Administrator SME for our Partner's support teams which includes their Centralized SuperComputing Facility...  ...10 years of experience A minimum of 5 years of experience developing system software in heterogeneous, multi-platform environments... 
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    Newgen

    Alexandria, VA
    4 days ago
  • $112k - $179k

     ...and Virginia (DMV area) Clearance Required: TS/SCI with ability to pass a polygraph Position Overview Peraton is seeking a Linux Systems Administrator IV to join our team supporting a mission-critical Intelligence Community customer. In this role, you’ll be at... 
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    Peraton

    Washington DC
    3 days ago
  •  ...Linux Systems Administrator Category: Infrastructure/Cloud Main location: United States, Virginia, Arlington Position...  ...current and protected from vulnerabilities. • Backup and Recovery: Develop and execute regular system backups and establish disaster... 
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    Full time
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    CGI

    Arlington, VA
    2 days ago
  • $77.6k - $176k

     ...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another...  ...and mentoring as you help the teamwork through challenges and develop new methodologies. As a technical leader, you'll identify new opportunities... 
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    Booz Allen Hamilton

    Washington DC
    4 days ago
  •  ...perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services....  ...Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and... 
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    Nightwing

    Arlington, VA
    2 days ago
  •  ...perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services....  ...Technical Engagement Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design,... 
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    2 days per week
    3 days per week

    BCMC, LLC

    Arlington, VA
    1 day ago
  • $100k - $125k

     ...United States Suitability/Public Trust Fully remote Information Technology GovCIO is currently hiring a Linux Administrator that will provide service desk, application and security management services for the Unified Jury Management System (UJMS). The analyst... 
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    GovCIO

    Washington DC
    4 days ago
  •  ...Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux System Administrator is responsible for leading system administration activities. This position oversees... 
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    Black Bear Technology Solutions, LLC

    Hyattsville, MD
    12 days ago
  •  ...Description SAIC is currently seeking an experienced Linux and UNIX Administrator to operate and maintain Red Hat and Oracle Linux (Release 7 and 8), and HP-UX (11.31) operating systems within a Platform Systems Services (PSS) hosting environment. Shift Schedule:... 
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    Monday to Friday
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    SAIC

    Arlington, VA
    1 day ago
  •  ...The expert will have strong knowledge of Red Hat Enterprise Linux (RHEL) systems and will be able to design and implement automation...  ...Troubleshoot incidents related to RHEL systems and document responses, developing strategies and standards for RHEL resources. Create and... 
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    The One 23 Group

    Arlington, VA
    7 hours ago
  •  ...Position Title: Senior Linux Administrator Hybrid: Two days on site and three days remote The Senior Linux Administrator is responsible...  ..., patching, and user access management (e.g., LDAP, sudoers) Develop and maintain automation scripts and tools (Bash, Python, Perl,... 
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    2 days per week

    Integration Innovation, Inc.

    Washington DC
    2 days ago
  •  ...Black Canyon Consulting (BCC) is actively looking for Senior Linux System Administrator to support our work for the National Center...  ...organization, please apply today! Duties & Responsibilities Develop and document standard operating procedures for a wide range of... 
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    Black Canyon Consulting LLC

    Bethesda, MD
    2 days ago
  •  ...Ignite IT is seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix...  ...decommissioning) of all RHEL servers supporting the enterprise. Develop and maintain automation using  Ansible, Bash, and/or Python to... 
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    Ignite IT

    Suitland, MD
    9 days ago
  • $64k - $108k

     ...Development. Job Description Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at Adelphi...  ...(RHCSA) Certification. Ability to work with customers to develop new value-added programs and data solutions with existing structures... 
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    Link Solutions

    Hyattsville, MD
    2 days ago
  •  ...for applications to any team at Canonical that works with the Linux kernel, across all seniority levels. Apply here if you are an exceptional...  ...computing and next‑generation security primitives Developer platforms such as Raspberry Pi and RISC‑V Enabling Ubuntu on a... 
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    Canonical

    Washington DC
    5 days ago
  •  ...We are seeking a SE Linux Based MLS Linux Administrator SME for our Partner's enterprise MLS configuration team which includes their...  ...deployments. The Enterprise MLS team is responsible for developing all aspects of secure, enterprise level MLS configurations through... 
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    NewGen Technologies (Maryland)

    Alexandria, VA
    7 hours ago
  • $103.8k - $218.1k

     ...Job Title: Linux System Administrator - Level 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity... 
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    CACI International

    Suitland, MD
    13 days ago
  • $160k - $200k

     ...Experience:  Required Qualifications: ~ Active TS/SCI security clearance with ability to pass a polygraph. ~15+ years of experience in Linux system administration, with at least 10 years specializing in RHEL. ~ Strong knowledge of enterprise RHEL environments, including... 
    Temporary work

    Tekla Research

    Washington DC
    7 hours ago
  • A leading technology firm is seeking software engineers for its Linux kernel team. This role involves collaborating globally to improve and maintain the Linux kernel for Ubuntu. Candidates should have strong programming skills in C, a background in Linux systems, and exceptional... 
    Remote job

    Canonical

    Washington DC
    2 days ago
  • $92.3k - $166.85k

     ...Description Leidos is looking to fill a Linux Server Systems Administrator position to support the National Digital Exploitation &...  ...with customers and stakeholders to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and... 
    Local area
    Immediate start
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    Leidos

    Bethesda, MD
    7 hours ago
  • A leading tech company is seeking a Linux Security Engineer to help maintain the security posture for a Federal agency. Responsibilities include security hardening, auditing Linux environments, and providing recommendations to strengthen security measures. The ideal candidate... 

    IBM Computing

    Washington DC
    5 days ago
  • $99k - $225k

     ...Job Number: R0237048 Linux Network Security Engineer The Opportunity: We are seeking a seasoned Endace Implementation and Sustainment...  ...Endace appliances for enterprise-scale packet capture. You will develop packet capture strategies aligned to network architecture,... 
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    Booz Allen Hamilton

    Riverdale, MD
    1 day ago
  •  ...focuses on your long-term career development while valuing your unique skills and experiences. Your role and responsibilities As a Linux Security Engineer in Infrastructure Security, you play a crucial role in helping maintain security posture for supporting the mission... 
    Worldwide

    IBM Computing

    Alexandria, VA
    4 days ago
  • $86.6k - $181.8k

     ...Job Title: Unix/Linux Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start...  ...UNIX & Linux environment Configure availability services and develop scripts and packages Support patching and build standard images... 
    Full time
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    CACI International

    Arlington, VA
    3 days ago
  • $140k - $165k

     ...resiliency of mission-critical systems. LOCATION: Warrenton, VA (fully on-site) What will you be doing? We are seeking a skilled Linux Lab Administrator with a strong background in Red Hat Enterprise Linux, general IP networking, and familiarity with Everfox Trusted... 
    Full time
    Shift work

    World Wide Technology

    Washington DC
    4 days ago
  •  ...ideal candidate will have strong skills in AWS, Terraform, and Windows Server, along with expertise in troubleshooting both Windows and Linux systems. Experience with Ansible, PowerShell, or Python is required, while familiarity with Splunk is considered a plus. This role... 

    Motion Recruitment Partners LLC

    Arlington, VA
    3 days ago
  •  ...located in Virginia is seeking a motivated Software Engineer to develop and deliver scalable software solutions. The successful applicant...  ..., implementing RESTful APIs, and managing database queries in Linux environments. Ideal candidates will hold a relevant degree and have... 

    Leidos

    Alexandria, VA
    1 day ago
  • $112k - $179k

     ...Responsibilities Peraton is seeking an experienced Linux Systems Administrator to join us as an integral member of the Peraton Labs - Cyber Systems and Cyber Mission Sector team in support of Peraton Labs research at our customer site. Your responsibilities may... 
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    For subcontractor
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    Peraton

    College Park, MD
    3 days ago
  • A leading technology firm is seeking a Linux Security Engineer to ensure the security posture for a federal agency. You will perform security hardening, review configurations, and audit Linux endpoints to mitigate vulnerabilities. Ideal candidates possess expertise in Linux... 

    IBM Computing

    Alexandria, VA
    4 days ago