• Software Engineer Staff

    Lockheed Martin (Springfield, VA)
    …clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/ Poly **Other Important Information You Should Know** **Expression ... engineers will be able to fully utilize modern HPC systems \. We are seeking a mid\-career level HPC Software...distributed applications in a Linux environment\. * Must have TS // SCI with CI Poly to… more
    Lockheed Martin (07/12/25)
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  • OPIR Technical Lead

    SAIC (Chantilly, VA)
    …experience; PhD or JD and nine (9) years or more experience. + Active Top Secret / SCI clearance with Poly required. + 10 years of experience in the ... the National Reconnaissance Office's (NRO) Ground Enterprise Directorate (GED) in acquiring systems across their entire life cycle. As the **OPIR Technical Lead,**… more
    SAIC (08/07/25)
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  • Full Stack Developer

    Acclaim Technical Services (Chantilly, VA)
    …firms and continues to grow. ATS is actively hiring a Full Stack Software Developer w/ TS / SCI w/ Poly to join the Mission Technology and Solutions Business ... responsibilities include the ability to maintain hardware and software systems and monitor the virtual infrastructure to ensure availability,...written and oral communication skills. Must have a current TS / SCI w/ Poly Equal Employment… more
    Acclaim Technical Services (07/28/25)
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  • Outreach Support Specialist

    KBR (Chantilly, VA)
    …SIGINT and GEOINT systems + Experience or knowledge of GED systems Clearance: TS / SCI CI poly required Belong, Connect and Grow at KBRAt KBR, we are ... precise meeting minutes, and update Engagement confluence pages Required Qualifications: + Active TS / SCI with Poly Required + Bachelor of Science/Bachelor of… more
    KBR (06/03/25)
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  • DevOps Engineer, Sr.

    William C Brown Inc (Springfield, VA)
    …Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to obtain a Poly . This position ... Jira and Confluence on a daily basis * Active TS / SCI clearance required and eligibility to obtain...SCI clearance required and eligibility to obtain a poly Desired * Experience in building processes for deploying… more
    William C Brown Inc (06/03/25)
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  • Mission Thread

    SAIC (Chantilly, VA)
    …Relevant experience to be substituted in lieu of degree. + Active Top Secret / SCI with a Poly . + Experience supporting IC and/or Commercial GEOINT ... **Description** SAIC is seeking a **Mission Thread Systems Engineer** you will support of the NRO's...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (08/07/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …individual projects and tasks with some oversight. Basic Qualifications: * Clearance: Must have a Top Secret / SCI w/ Poly to be considered * Must have ... **Description** Leidos is looking for a Systems Engineer to be part of a team...technical projects. This could include but not limited to systems consolidation and integration, architecture designs and updates, site… more
    Leidos (06/18/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …and staying connected with each other **Requirements for this role:** + Clearance: Must have a Top Secret / SCI w/ Poly to be considered + Must have a ... **What will I be doing?** + Provide technical expertise and assist with systems integration and consolidation efforts across multiple systems environments. +… more
    Leidos (08/08/25)
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  • O&M Systems Engineer

    SAIC (Mclean, VA)
    …IT service management, like ITIL. **Clearance:** + Must be a US Citizen with an active TS / SCI with the required poly . REQNUMBER: 2508464 SAIC is a premier ... **Desired Education:** + Bachelor's degree in business, computer science, management information systems , or equivalent experience. **Required Experience:** +… more
    SAIC (08/09/25)
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  • Senior Systems Engineer

    Leidos (Springfield, VA)
    …and obtain formal acceptance from internal and external stakeholders. Basic Qualifications + TS / SCI w/ Poly Clearance is required + Bachelor's degree ... in Engineering, Computer Science, Information Systems , or a related technical field. Experience may be able to be considered in lieu of a degree. + 12+ years of… more
    Leidos (08/09/25)
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