Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Linux System Administrator

$101k - $129k

Intelliforce-IT Solutions Group, LLC.

Job DescriptionJob DescriptionSystems Administrator, Bulk Data Transport OperationsMake an Impact Where It Matters MostAt Intelliforce, we support mission infrastructure that has to be available, reliable, and ready around the clock. In this role, you will join the Bulk Data Transport Team, which delivers enterprise-scale corporate data transport and messaging services that are critical to national security. You will help develop, deploy, and support worldwide high-performance bulk data transport services for the IC and enterprise partners. This is a strong fit for someone who enjoys Linux, operational support, and keeping high-availability systems moving.What Makes This Opportunity Stand OutThis role gives you the chance to work on infrastructure with real reach and real consequence. You will support services used across a worldwide enterprise environment, with work spanning Linux administration, application support, and data flow operations. The team covers core business-day operations plus after-hours support, so the work stays close to live systems and real mission needs. It is a strong fit for someone who likes hands-on system ownership, practical troubleshooting, and supporting services that cannot afford to go down.At Intelliforce, your work is visible and your contribution matters. Because we support prime programs, our teams stay close to meaningful mission work with real momentum. Because we are a small business, leadership is accessible, communication is direct, and strong technical ownership gets noticed. Add in long-term stability, strong benefits, and a people-first culture, and this becomes more than another sysadmin role. It is a chance to support enterprise transport services that mission users depend on every day.Here’s What Your Day-to-Day Could IncludeSupport worldwide enterprise-scale bulk data transport and messaging servicesPerform Linux command line system administration in a mission-focused environmentSupport application administration and data flow administration across operational servicesHelp develop, deploy, and sustain high-performance bulk data transport capabilitiesTroubleshoot system and service issues during core coverage hours and on-call rotationsWork with teammates to maintain availability, reliability, and fault tolerance across the platformContribute to operational support for IC and enterprise mission partnersMinimum QualificationsClearance: Top Secret Clearance withPolygraph, must be active. We do not have the ability to sponsor clearancesCitizenship: Must be a U.S. Citizen. We cannot sponsor visas5 years of Systems Administration experienceBasic to strong Linux skillsBachelor’s degree is not required based on the information providedRequired Certification: IAT Level 1On-call support is requiredRequired SkillsStrong Linux experienceLinux command line system administrationApplication administrationData flow administrationAbility to support high-availability, reliable, fault-tolerant enterprise servicesAbility to work in a Contractor SCIF in ColumbiaAbility to support 6 a.m. to 6 p.m. team coverage and periodic after-hours call-in supportDesired SkillsExperience supporting enterprise messaging or bulk data transport servicesExperience working in worldwide operational environmentsAbility to ramp into on-call support after trainingStrong collaboration and operational troubleshooting skillsCompensation Range:$101,000.00 - $129,000.00 * *The salary range provided reflects an estimate based on current market trends and may be adjusted based on factors such as the candidate's experience, skills, and qualifications. The final offer will be tailored after a thorough evaluation of the candidate’s background and suitability for the role. Please note that this range is intended as a guideline and is subject to flexibility.Why Intelliforce:At Intelliforce, we push the boundaries of technology to solve the most challenging problems in defense and beyond. As a Systems Engineer, you’ll play a crucial role in mission-critical projects that have a real impact. We also believe in taking care of our team:Generous PTO, plus federal holidays and your birthday offMultiple medical plans, including options with zero deductible or premium for employeesGenerous 401K contribution with immediate vestingExciting bonus opportunities, including profit sharing, quarterly awards, and President’s Club recognitionEngaging team activities that foster a collaborative environmentJoin Us: At Intelliforce, you’ll be at the heart of mission-critical projects, developing innovative solutions that truly make a difference. Join our team and advance your career in a dynamic, supportive environment.EEO Statement: Intelliforce-IT Solutions Group, LLC is an Equal Opportunity/Affirmative Action Employer. U.S. Citizenship is required for most positions.If you need reasonable workplace accommodation, please email View email address on click.appcast.io with your specific request.Powered by JazzHRfryyEUZ6pX

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Linux System Administrator in Annapolis Junction, MD vacancy
  •  ...Systems Administrator / Infrastructure EngineerWe are seeking a highly skilled Systems Administrator / Infrastructure Engineer to support, maintain...  ...candidate will have strong experience in Red Hat Enterprise Linux (RHEL) administration, network engineering, monitoring... 
    Suggested

    Fuse Engineering

    Laurel, MD
    23 hours ago
  •  ...unable to sponsor an employment Visa. What You’ll Be Doing (We don’t love the bullet points, but we love the work!)As the Linux System Administrator, you'll get to be part of a team responsible for providing support for a large-scale Linux system including installation... 
    Suggested
    Visa sponsorship
    Work visa

    GIGATEC Engineering

    Annapolis Junction, MD
    3 days ago
  • $76.93 - $96.16 per hour

     ...Linux Systems AdministratorEverWatch is a government solutions company providing advanced defense, intelligence, and deployed support...  ...patching for Linux systems and workstationsKnowledge of System Administration interdependencies specific to RHEL 8 and RHEL 9 systems and... 
    Suggested
    Hourly pay
    Contract work
    Local area

    EverWatch

    Annapolis Junction, MD
    4 days ago
  • $128k - $214.4k

     ...Linux System AdministratorUnlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security...  ...motivated, career-driven, and customer-focused Linux System Administrator to join our team in Laurel, MD.You will play a critical role... 
    Suggested
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    ManTech

    Laurel, MD
    3 days ago
  • $120k - $157.5k

     ...voted Baltimore Business Journal's (BBJ) Best Places to Work 2026!Belay Technologies is seeking a System Administrator (SA) to join our Intel team. The SA will provide Linux systems administration and operational support for mission-critical environments, including... 
    Suggested
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Annapolis Junction, MD
    1 day ago
  •  ...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 support of... 

    CyberCore Technologies

    Annapolis Junction, MD
    23 hours ago
  • $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... 
    Full time
    Immediate start
    Relocation package
    Flexible hours

    Leidos

    Annapolis Junction, MD
    2 days ago
  • $176k - $282k

     ...the world safe and secure.ResponsibilitiesJob Description: Linux systems deployment and managementSystems patching and upgradesSoftware...  ...Security+ cert)Fifteen (15) years’ experience as a Systems Administrator Bachelor’s degree in a technical discipline5 additional years... 
    Contract work
    Temporary work
    Shift work

    Peraton

    Annapolis Junction, MD
    2 days ago
  • $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... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Annapolis Junction, MD
    23 hours ago
  • $92.3k - $166.85k

     ...customers as they address evolving national security challenges.About the OpportunityLeidos is seeking an experienced Senior Linux Systems Administrator - Quality Assurance to support Linux environments that enable mission-critical testing, validation, and operational... 
    Full time

    Leidos

    Laurel, MD
    4 days ago
  •  ...Job Description Job Description Linux System Administrator III Omega Enterprise Solutions is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB) with a special focus on the U.S. Department of Defense (DoD) and Intelligence Community (IC) mission... 

    Omega Enterprise Solutions, LLC

    Annapolis Junction, MD
    14 days ago
  • $119.5k - $275k

    Federal HPC Linux System Administrator, (Clearance required TS/SCI with Poly) On-Site, MarylandThis role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE partner/customer office.Who We Are:Hewlett Packard Enterprise is the global... 
    Full time
    Work experience placement
    Work at office

    Hewlett Packard Enterprise

    Annapolis Junction, MD
    23 hours ago
  • $185k - $200k

     ...Description Job Description Red Arch Solutions is hiring a System Administrator on a priority program in Annapolis Junction, MD. The System...  ...be responsible for providing support for a large-scale Linux system including installation of COTS/GOTS/FOSS software, day... 
    Contract work
    Work experience placement
    Local area

    Red Arch Solutions

    Annapolis Junction, MD
    16 days ago
  • $158.78k - $169.58k

     ...motivated individual to join a small, talented, and hardworking Linux team in a hybrid cloud environment. This team creates,...  ...architectures. The ideal candidate will have hands-on Linux administration and scripting automation experience with knowledge of AWS Cloud... 

    Lentech Inc.

    Laurel, MD
    22 days ago
  • $10k

     ...Description: Columbia Technology Partners is seeking a skilled System Administrator to support and maintain mission-critical enterprise...  ...hands-on systems professional with expertise in Solaris and Linux administration, enterprise storage solutions, backup and recovery... 
    Temporary work
    For contractors
    Local area

    Columbia Technology Partners

    Annapolis Junction, MD
    15 days ago
  •  ...Job Description Job Description Marathon is seekeing Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical leadership for the configuration, maintenance, and troubleshooting... 
    Contract work

    Marathon TS, Inc.

    Annapolis Junction, MD
    14 days ago
  • $120k - $240k

     ...with matters. ________________________________________________________________________ Set of X is hiring for a Linux System Administrator to support our prime contract. Responsibilities: Work with current owners and administrators to understand existing... 
    Contract work
    Work at office
    Flexible hours

    Set of X

    Annapolis Junction, MD
    10 days ago
  • $118.1k - $200.76k

     ...This position is for an experienced Linux Engineer to support the technical solutions...  ...Manage OS patching, kernel dependences, and system performance tuning. Support...  ...Assist with migration, deployment, and administration of Linux workloads in cloud environments... 
    Full time
    Work at office
    Local area
    Worldwide

    BAE Systems USA

    Laurel, MD
    23 hours ago
  • $104k - $166k

     ...Linux Systems AdministratorPeraton Labs is seeking a poly cleared Linux Systems Administrator to support the infrastructure team for a cleared research and development program in Maryland. This role will support the implementation, maintenance, troubleshooting, and daily... 
    Full time
    Contract work
    For subcontractor
    Relocation package
    Shift work

    Peraton

    College Park, MD
    5 hours ago
  • $125k

     ...ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense...  ...and military services. Overview We are seeking Linux System Administrators to manage, maintain, and secure enterprise computing environments... 
    Work at office
    Flexible hours

    Synergy ECP

    Annapolis Junction, MD
    21 days ago
  • $130k - $180k

     ...Position Summary:  The Kenjya-Trusant Group is looking for a Systems Administrator to support our Maryland Customer for cross domain solutions....  ...for the implementation and operation of Red Hat Enterprise Linux-based Information Technology (IT) systems or Red Hat... 
    Full time
    Contract work
    Work experience placement
    Local area

    The Kenjya-Trusant Group

    Annapolis Junction, MD
    14 days ago
  •  ...Job Description Job Description Job Description: Quevera is seeking a skilled Senior Solaris & Linux Systems Administrator with an active TS/SCI clearance with Polygraph in Annapolis Junction, Maryland . This role supports enterprise Solaris and Linux environments... 
    Temporary work

    Quevera LLC

    Annapolis Junction, MD
    20 days ago
  •  ...powers unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes. As a Linux System Administrator on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized... 
    Contract work
    Temporary work
    Local area
    Immediate start

    Vibrint

    Hanover, MD
    14 days ago
  •  ...level of clearance.Basic Requirements:20 years experience as a system engineerBachelor's degree in a technical discipline 5 additional...  ...for a degreeJob Description:Configure, manage and troubleshoot Linux operating systems. Installs/loads operating system software, troubleshoot... 
    Immediate start

    Shield Consulting Solutions

    Laurel, MD
    5 hours ago
  • $200k - $220k

     ...We are hiring a Linux Systems Engineer w/ TS/SCI clearance and polygraph to join our Engineering Services and Solutions Division, working...  ..., and test systems. This role focuses on Linux systems administration, configuration management, virtualization, system security,... 
    Contract work
    Work experience placement

    Acclaim Technical Services, Inc.

    Laurel, MD
    3 days ago
  • 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... 

    CyberCore Technologies

    Annapolis Junction, MD
    3 days ago
  •  ...unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes. As a Senior Linux System Administrator on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized... 
    Contract work
    Temporary work
    Local area
    Immediate start

    Vibrint

    Hanover, MD
    20 days ago
  •  ...Description Job Description: Quevera is seeking a Senior Linux & Kubernetes Administrator with an active TS/SCI Clearance with Polygraph in...  ...development and engineering project focused on preparing a system for production. The position involves Linux systems... 
    Temporary work
    Monday to Friday

    Quevera LLC

    Laurel, MD
    7 days ago
  •  ...infrastructure. This includes supporting a PaaS Linux containerized environment ‘on-prem’...  ...You will get to work with cutting edge systems which might include (but are likely not...  ...such as Docker – Experience administrating/monitoring Kubernetes clusters – Experience... 
    Work visa
    Flexible hours

    GIGATEC

    Annapolis Junction, MD
    16 days ago
  • $25k

     ...Description Software Integration Engineer - Linux/Shell Scripting/Big Data - 8+ yrs of...  ...software in a heterogeneous operating system environment.  The Level III Software...  ...support. Basic Linux system administration skills and shell scripting. Execute test... 
    Full time
    Contract work
    Remote work
    Shift work

    Halogen Engineering Group, Inc

    Annapolis Junction, MD
    20 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Linux System Administrator. Be the first to apply!