• Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level II ... procedures + Follow Authorized Service Interruptions procedures when appropriate Required Qualifications: + TS or Secret w/SSBI (Tier 5 Investigation) + DoD 8570… more
    Exeter Government Services, LLC (09/07/25)
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  • Systems Engineer Senior (Level 3)

    Lockheed Martin (Sunnyvale, CA)
    …- **What does this role look like?** Lockheed Martin is seeking a dynamic, hardworking Systems Engineer to support our SPP programs\. As a Systems Engineer, you ... will: * Be responsible for supporting standard systems engineering processes or requirements, CONOPS, Verification and Validation and Mission Engineering \(ME\) *… more
    Lockheed Martin (11/20/25)
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  • Fleet Support Rep-SA/DBA III-Computer System…

    V2X (San Diego, CA)
    … Systems . + What You'll Do: + Provide helpdesk support for Navy systems administration and installations support. The duties for this position will primarily ... Experience: At least three (3) years' experience with the administration of DOD C4ISR systems and networks...requires the ability to obtain and hold a DOD TOP SECRET (T5) / SCI clearance. +… more
    V2X (09/16/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …relevant systems engineering, systems administration , and network administration experience + Strong Linux administration experience with Red Hat ... PostgreSQL, Consul, Vault, Nomad or similar technologies + Experience with general systems administration enabling tools such as Jira, Git, and Gradle/Maven… more
    ManTech (09/13/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …engineering, system fit-up, and system deployment, as well as general Windows and Linux system administration and sustainment experience. Must have knowledge and ... Senior Systems Engineer Job Category: Engineering Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/21/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    …+ Prior experience with **C2 or Intel systems ** and system/database administration + Hands-on expertise with **Red Hat Linux ** , Oracle Database ... skills, customer service orientation, and project management ability + Clearance: **Active Secret required; TS /SCI preferred** + Certification: **DoD 8570.01 IAT… more
    Leidos (11/15/25)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …Satellite and Ansible automation and maintain Red Hat Enterprise Linux /SE Linux configurations * Work with site administration one\-on\-one to troubleshoot ... Century Security(R) vision\. Lockheed Martin provides Red Hat Enterprise Linux \(RHEL\)/SE Linux based HPC services throughout...engineers will be able to fully utilize modern HPC systems \. We are seeking a DevOps Engineers familiar with… more
    Lockheed Martin (11/13/25)
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  • Systems Integration Engineer

    Synergy ECP (Columbia, MD)
    …for the full software stack. Update software for sustainment support. Basic Linux system administration skills and shell scripting. Execute test codes ... Systems Integration Engineer Columbia, MD Description Company Description...veteran status, or any other protected class. Clearance Required: TS /SCI w/ Full Scope Polygraph Other Requirements: US Citizenship… more
    Synergy ECP (10/15/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …troubleshooting gold image hard drives. + Demonstrated experience performing complex systems development (design, implementation, and administration ) for NetApp ... **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program...supporting security posture. + Demonstrated experience supporting, maintaining and administration of Microsoft SQL server db admin ;… more
    Leidos (11/19/25)
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  • Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …experience with leading an effort + Technical planning for a 2-year timeframe + Linux system administration + Ansible, YAML + Scripting/programming in Bash or ... An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please...not possess this level of clearance. Are you a Systems Engineer who is ready for a new challenge… more
    GliaCell Technologies (11/22/25)
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