• Sr Systems Engineer - System Safety…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... has an immediate opportunity for a mid\-career System Safety Engineer at our Denver, CO\. facility\.** If you have...TS Clearance * US Citizenship\. **Desired Skills:** * TS \- SCI with Poly * Experience using MIL\-STD\-882E,… more
    Lockheed Martin (12/04/25)
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  • Java Developer

    Koniag Government Services (Vienna, VA)
    …deployment, and support for new or existing IT application software on Unclassified, Secret and Top Secret enclaves. Development currently uses the Agile ... Services company, is seeking a Java Developer with a TS / SCI security clearance to support Kadiak and...to ensure program deadlines are met. + Assist Applications Engineer and Applications Programmer to interpret software more
    Koniag Government Services (12/10/25)
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  • Systems Engineer (Aoco)

    Noblis (Chantilly, VA)
    …team to integrate tactical and national capabilities. Required Qualifications + Active Top Secret / SCI clearance with Counterintelligence (CI) Polygraph. + ... is seeking an experienced All-Domain Overhead Cooperative Operations (AOCO) Systems Engineer to support our government client on-site in Chantilly, VA.… more
    Noblis (12/17/25)
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  • EDAP Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret / SCI Clearance with Polygraph.** + **Experience directly supporting ... **Description** SAIC is seeking a **EDAP Systems Engineer ** to fill a critical need supporting ground system programs over the complete end-to-end life cycle within… more
    SAIC (12/24/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …(JIRA, Confluence, Bitbucket, etc.). + Familiarity with Command and Control (C2) Systems. + Top Secret / SCI clearance. Northrop Grumman is committed to ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (12/17/25)
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  • Senior DevOps Engineer (Hybrid)

    Huntington Ingalls Industries (Hanover, MD)
    …duties as assigned. + Minimum Qualifications + Security Clearance - A current Top Secret US Government Security Clearance is required; US Citizenship required. ... Enlighten, honored as a Top Workplace from USA Today, is a leader...solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.… more
    Huntington Ingalls Industries (12/17/25)
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  • Senior Platform Engineer

    Applied Research Solutions (Washington, DC)
    …performance in related technology. + Experience with Kubernetes Minimum Security Clearance Required + Top Secret w/ SCI eligibility All positions at Applied ... **Description** ARS is looking for a Senior Platform Engineer . As a Platform Engineer , you...will directly impact the efficiency and quality of our software delivery. This will include optimizing existing CI/CD pipelines… more
    Applied Research Solutions (12/10/25)
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  • Lead, Project Engineer

    L3Harris (Waco, TX)
    Secret Security Clearance with the ability to obtain and maintain a DoD Top Secret ( SCI ) Security Clearance, which requires US Citizenship Preferred ... TX Schedule: 9/80 Job Description: L3Harris is actively seeking a Lead Project Engineer (PE) to support the execution of complex, specialized hardware/ software more
    L3Harris (12/05/25)
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  • Senior System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …Systems (EVMS) and Proposal Development + Active and transferable US government issued Top Secret or Secret SCI Clearance. **What We Offer** + Our values ... required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At **Raytheon** , the foundation of everything we do is… more
    RTX Corporation (11/25/25)
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  • GEOINT Systems Engineer

    SAIC (Chantilly, VA)
    …0 years related experience. (Additional years of exp in lieu of degree.) + **Active Top Secret / SCI clearance with Poly.** + **Knowledge/ Experience of GEOINT ... **Description** SAIC is seeking **GEOINT Systems Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program,… more
    SAIC (11/21/25)
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