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  • LINUX System Administrator

     ...THE CYBERCORE TECHNOLOGIES TEAM.We are GROWING ! Bring your Technical Capabilities, Enthusiasm, and Team Focus.New Opportunity for a LINUX System Administrator - TS/SCI Poly.Job Responsibilities:Key Responsibilities: Seeking Linux Systems Administrator to join team in... 
    Suggested

    CyberCore Technologies

    Annapolis Junction, MD
    7 days ago

  • Linux Systems Administrators - All Levels

    $116.35k - $210.33k

    Linux Systems Administrators / Engineers are needed across several Leidos prime programs in our Intelligence Sector’s Cyber & Analytics Business Area (CABA). Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software... 
    Suggested
    Full time
    Immediate start
    Relocation package
    Flexible hours

    Leidos

    Annapolis Junction, MD
    4 days ago

  • Linux System Administrator, Senior

    $77.6k - $176k

    Linux System Administrator, SeniorThe Opportunity:Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance... 
    Suggested
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Annapolis Junction, MD
    7 days ago

  • Linux Systems Administrator - Quality Assurance

    $92.3k - $166.85k

     ...support Intelligence Community customers as they address evolving national security challenges.About the OpportunityLeidos is seeking a Linux Systems Administrator - Quality Assurance to support Linux-based environments that enable mission-critical testing, validation, and... 
    Suggested
    Full time

    Leidos

    Laurel, MD
    7 days ago

  • Federal HPC Linux System Administrator, (Clearance required TS/SCI with Poly) On-Site, Maryland

    $119.5k - $275k

    Federal HPC Linux System Administrator, (Clearance required TS/SCI with Poly) On-Site, MarylandThis role has been designed as ‘’Onsite...  ...share troubleshooting techniques, new ideas, and utilities to help develop and grow organizational knowledge Manage software issues for... 
    Suggested
    Full time
    Work experience placement
    Work at office

    Hewlett Packard Enterprise

    Annapolis Junction, MD
    7 days ago

  • Linux Systems Administrator

    $158.78k - $169.58k

     ...in an environment where you can help design the architecture and develop solutions to meet organizational needs.  Looking for an...  ...motivated individual to join a small, talented, and hardworking Linux team in a hybrid cloud environment. This team creates, maintains... 
    Suggested
    Full time

    Lentech Inc.

    Laurel, MD
    3 days ago

  • Senior Linux/Network Administrator

    Requires a minimum TS/SCI CI PolySenior Linux/Network AdministratorJob SummaryThe selected candidate will be responsible for performing daily system administration and O&M support activities in support of a complex network environment with geographically distributed systems... 
    Suggested

    CyberCore Technologies

    Annapolis Junction, MD
    5 days ago

  • System Engineer III (Linux/Windows)

     ...environments. This role requires hands‑on administration of Windows and Linux systems, support for networking devices, and familiarity with...  ...validation, and audit readiness.Automation & Management — Develop or support automation workflows to streamline system administration... 
    Suggested
    Contract work
    Flexible hours

    ProSync Technology Group

    Annapolis Junction, MD
    6 days ago

  • Sr. Linux Engineer

     ...years of experience as a system engineer may be substituted for a degree Job Description: Administer, configure, and maintain Linux operating systems to ensure high performance and reliability. Responsible for OS installation, system health and security integrity,... 
    Suggested
    Full time
    Immediate start
    Remote work

    Shield Consulting Solutions

    Laurel, MD
    a month ago

  • Linux Systems Engineer (2026-0243)

    $200k - $220k

     ...We are hiring a Linux Systems Engineer w/ TS/SCI clearance and polygraph to join our Engineering Services and Solutions Division, working...  ...test procedures, test plans, and test reports, and familiarity developing Splunk dashboards and supporting Splunk workflows. Must have... 
    Suggested
    Contract work
    Work experience placement

    Acclaim Technical Services, Inc.

    Laurel, MD
    23 hours ago

  • Senior Linux Systems Engineer

     ...experience as a system engineer may be substituted for a degree Job Description: Configure, manage and troubleshoot Linux operating systems. Installs/loads operating system software, troubleshoot and maintain integrity and configures network components... 
    Suggested
    Immediate start

    Shield Consulting Solutions

    Laurel, MD
    2 days ago

  • Linux System Administrator Level 2

    $115k - $130k

     ...Linux System Administrator Level 2 Location: Fort Meade, MD Employment Type : Full-Time Clearance: TS/SCI with Full Scope Polygraph Salary Range: $115,000 to $130,000 per year OTA is seeking System Administrators to provide support for implementation, troubleshooting... 
    Suggested
    Full time

    Ops Tech Alliance

    Maryland, MD
    more than 2 months ago

  • Linux System Administrator

     ...LINUX SYSTEM ADMINISTRATOR - Northern Virginia We are seeking an experienced Linux System Administrator to support large-scale Linux enterprise environments operating within highly secure settings. This is an opportunity to work across both traditional infrastructure... 
    Suggested
    Full time

    Searchability Aerospace & Defense

    Baltimore, MD
    13 hours ago

  • Linux Systems Engineer

    $160k - $225k

     ...We're seeking a Linux Systems Engineer to support our U.S. Government program(s) in Laurel, MD . The Linux Systems Engineer will...  ...machine deployment, configuration, and lifecycle management. Develop, maintain, and troubleshoot Bash scripts to automate administrative... 
    Suggested
    Immediate start
    Flexible hours

    EnDepth Solutions LLC

    Laurel, MD
    3 days ago

  • Linux Systems Administrator

    $92.3k - $166.85k

    Linux Systems AdministratorLocation: Suitland, MDSecurity Clearance: Active TS/SCI RequiredLeidos is seeking an experienced Linux Systems Administrator to support mission‑critical Scientific & Technical Intelligence (S&TI) systems at the Office of Naval Intelligence (ONI... 
    Suggested
    Full time
    Work at office

    Leidos

    Suitland, MD
    7 days ago

  • Linux System Administrator

    $90.3k - $189.6k

    Job Title: Linux System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Opportunity:CACI is searching for a Linux System Administrator... 
    Contract work
    Work experience placement
    Work at office
    Flexible hours

    CACI International

    Washington DC
    4 days ago

  • Cleared Onsite Linux Administrator (5647)

    $100k - $125k

    SMX is seeking a driven and talented Linux Administrator to join our thriving Cloud Business Unit department and work with some of the best Architects, Engineers, and Operators in the market. This individual will bring a passion for technology, a strong technical skill... 
    Contract work
    Work experience placement
    H1b

    SMX

    Washington DC
    7 days ago

  • Mid-Level Linux Services Administrator

    $159k - $188k

     ...System Administrator Level 2 (SA2) joins a small, collaborative Linux engineering team in a hybrid cloud environment on the program. In...  ...on Linux server environments. Automation Scripting: Develop, debug, and implement custom automation scripts using Bash ,... 
    Hourly pay
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    Nyla Technology Solutions

    Annapolis Junction, MD
    2 days ago

  • Linux Systems Administrator

    $112k - $179k

    ResponsibilitiesPeraton is seeking a Linux Systems Administrator with an active TS or TS/SCI clearance to join our team supporting mission-critical operations. The ideal candidate will manage, maintain, and enhance secure Linux-based environments while ensuring uptime and... 
    Contract work
    Shift work

    Peraton Corporation

    Silver Spring, MD
    5 days ago

  • Linux Administrator

     ...Linux Administration Position Dedicated Linux Administration Resource Linux background to help with some deployments to help with some containers (more administrative in nature) Ansible scripting and playbooks Elasticsearch support – they are moving to another... 

    Saxon Global

    Washington DC
    2 days ago

  • Linux Systems Admin

    $135k - $145k

     ...colleagues, or partners, we put each other first. It’s TheIron Bow Way.THE OPPORTUNITY (position overview)Iron Bow Technologies is seeking a Linux Systems Administrator to join our team of Engineers providing onsite Systems Administrator/Virtualization Storage and Network... 
    Contract work
    Shift work

    Iron Bow

    Washington DC
    7 days ago

  • Database Administrator

    $131.3k - $237.35k

     ...and complexityFour additional years of experience may substitute for a degreePreferred QualificationsOracle and OEM ManagementRed Hat Linux 7/8Git, Puppet, VMwareDocker and KubernetesAWS and AWS Managed Databases (including NoSQL)Schema design, optimization, and data... 
    Full time
    Immediate start
    Flexible hours

    Leidos

    Annapolis Junction, MD
    5 days ago

  • Classified Systems Administrator - Federal IT

    $144k

     ...complex issues, and collaborate with engineers to improve system performance and reliability. Drawing on your experience with Windows/Linux, networks, and cybersecurity practices, you’ll help modernize government IT while working in a fast-paced, mission-driven, and... 

    Govcio LLC

    Jessup, MD
    19 days ago

  • System Administrator (Virtualization)

     ...Windows system administration and experience providing Tiers 1-3 help desk supportVMWare (vSphere 6.x., ESXi, or vCenter)DESIRED SKILLS:Linux, and Storage is highly desiredNetworking (Cisco/Brocade) experienceCyberCore has, on many occasions, expressed support and... 
    Local area

    CyberCore Technologies

    Annapolis Junction, MD
    7 days ago

  • Red Hat Linux System Administrator

    $125k

     ...Chenega Professional Services ' company, is looking for a RedHat Linux System Administrator to support a federal agency. Our...  ...Ansible Playbooks to automate various DEVOPS processes. Develop, debug, and deploy automated implementations of STIG settings using... 

    Chenega Government Mission Solutions

    Washington DC
    1 day ago

  • Linux Systems Engineer

     ...discipline 5 additional years of experience as a system engineer may be substituted for a degree Job Description: Strong and deep Linux & Unix System Engineering skills in both physical and virtual server environments supporting infrastructure management, including managing... 
    16 hours
    Immediate start
    Remote work

    Shield Consulting Solutions

    Laurel, MD
    13 hours ago

  • Linux Infrastructure / Systems Administrator

    $86.6k - $181.8k

    Job Title: Linux Infrastructure / Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: None Type of Travel: * * * The Opportunity... 
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International, Inc.

    Bethesda, MD
    21 hours ago

  • System Administrator

     ...Hardware installation and maintenance; File management and system troubleshooting; operating systems (e.g., Windows, Unix/Solaris, LINUX) and storage filers (e.g., NetApp, Isolon); system accreditation support; system configurations, and Vmware virtualization.DoD 8570... 

    CyberCore Technologies

    Annapolis Junction, MD
    7 days ago

  • System Administrator - Linux / HPC Infrastructure

    $100k - $200k

     ...System Administrator – Linux / HPC Infrastructure Locations: Annapolis Junction, MD and Bluffdale, UT Work Arrangement: 100% On...  ...Administer file systems, system resources, and TCP/IP networking. Develop Bash scripts to automate administrative tasks. Support... 
    Full time
    Temporary work
    Relocation package

    Authentic Group of Companies

    Annapolis Junction, MD
    4 days ago

  • Database Administrator TS/SCI Poly

    $107.9k - $195.05k

     ...support and create new database scripts for recurring database issues.Develop and execute SQL queries for routine and ad hoc requests.Basic...  ...patches, and other database products.In-depth experience with Linux security as it relates to Oracle databases.In-depth experience... 
    Full time
    Immediate start
    Flexible hours

    Leidos

    Annapolis Junction, MD
    3 days ago