• Sr. DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration , Scripting in Bash and ... Enlighten, honored as a Top Workplace from USA Today, is a leader...deployment and management of infrastructure. + Proficient knowledge of Linux , including system administration and troubleshooting. +… more
    Huntington Ingalls Industries (11/22/25)
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  • Expert Systems Administrator

    Leidos (Chantilly, VA)
    …Additional experience in lieu of degree. + Must be an Expert in using Linux -based operating systems with strong experience working in Command Line (Bash) + ... while ensuring secure, reliable, and uninterrupted availability of IT systems . This role works directly with implementation teams to...of Agile & Scrum methodologies **Required Quals:** + Active TS /SCI with Polygraph + BS degree and 12+ years'… more
    Leidos (01/15/26)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …that provides attribute data via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS /SCI with Polygraph + BS degree and ... of degree + Must be an expert in using Linux -based operating systems + Must have strong...Web Services + Must be able to support System Administration /Privileged Access duties including an on-call rotation for a… more
    Leidos (01/09/26)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …firmware updates, system and network troubleshooting, and system integration of Unix and Linux operating systems running on SPARC/x86 hardware supporting the ONI ... of all CDS systems + Installation, configuration and system hardening of Unix/ Linux operating systems + Installation and configuration of GOTS and COTS… more
    FGS, LLC (11/22/25)
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  • Senior DevOps Engineer (Hybrid)

    Huntington Ingalls Industries (Hanover, MD)
    …knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration , Scripting in Bash and ... + Minimum Qualifications + Security Clearance - A current Top Secret US Government Security Clearance is...deployment and management of infrastructure. + Proficient knowledge of Linux , including system administration and troubleshooting. +… more
    Huntington Ingalls Industries (12/17/25)
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  • Endpoint Security Engineer (Trellix Administrator)

    CACI International (Hampton, VA)
    …documented. + Basic understanding of Microsoft SQL Server. **Qualifications** _Required:_ + Top Secret /SCI security clearance. + Bachelor's degree in IT ... Windows and Linux clients utilizing ePolicy Orchestrator. + Monitor security systems , analyze potential threats and vulnerabilities to client systems . +… more
    CACI International (01/13/26)
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  • Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …team. You will play a key role in supporting and optimizing IT systems across Linux , Windows and VMware environments. You'll provide critical troubleshooting, ... will drive impactful solutions. Candidates should have the following qualifications: + TS /SCI clearance with polygraph is required + Bachelor's Degree in a technical… more
    Belay Technologies (11/19/25)
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  • Cyber Security Engineer - Millennium Space…

    The Boeing Company (El Segundo, CA)
    …Knowledge of cloud security concepts + This position requires an active US Top Secret Security Clearance (US citizenship required). **Drug Free Workplace:** ... CASP, CISM, CISSP, etc. + Demonstrated experience with Windows, Linux , and Mac operating systems + Knowledge...position. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required).… more
    The Boeing Company (01/18/26)
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  • Linux System Administrator

    The Boeing Company (Seal Beach, CA)
    …**Basic Qualifications (Required Skills/Experience)** : + Possess a currently active Top Secret with SCI US Security Clearance ( ** TS /SCI** ), or have ... support program objectives in an **Agile** environment. This position requires an **active Top Secret ** US Security Clearance (US Citizenship Required). (A US… more
    The Boeing Company (01/11/26)
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  • Site Reliability Developer 2 (Reston, VA)

    Oracle (Des Moines, IA)
    …possess and maintains TS /SCI w/Poly security clearance.** + Hands-on experience with Linux systems administration . + Scripting ability with Python or ... improvements, and ensuring operational health and compliance. Working within a Linux -centric environment, you will leverage scripting and basic automation to manage… more
    Oracle (12/19/25)
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