• Chief Engineer

    Leidos (Reston, VA)
    …of engineering solutions, and oversee requirements development. + Ideally, the Chief Engineer will collaborate with the Building Information Modeling (BIM) ... Solutions Business Area is seeking a highly experienced **Chief Engineer ** to lead its multidisciplined engineering team in utilizing...goals. **Required Security Clearance:** + MUST possess an active TS / SCI with polygraph, OR TS /… more
    Leidos (10/04/25)
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  • Sr. Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    …life cycle. + Experience writing software design documentation. **Preferred Qualifications:** + Active Top Secret / SCI security clearance with poly. + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (10/21/25)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    …503 or Director of Central Intelligence Directive (DCID) 6/3 requirements to secure information systems . * Demonstrated 5 or more years of experience supporting ... Lead Network Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (09/13/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    …presently seeking a **Sr.** **Software Engineer ** in support of the Defense Information Systems Agency GSMO-II Program. The selected candidate will be a key ... project objectives. + Troubleshoot and resolve installation, infrastructure, and system issues. **Required Qualifications** + Bachelor's degree in relevant...a degree. + Must possess a Top Secret DoD security clearance with SCI eligibility… more
    Leidos (11/09/25)
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  • SharePoint Engineer

    Chenega Corporation (Arlington, VA)
    …+ 4+ years relevant experience. + DoD IAT Level II Certification is required. + Top Secret Clearance with SCI eligibility is required. **Knowledge, Skills, ... **Req ID:** 38024 **Summary** **SharePoint Engineer ** **Arlington VA** Are you ready to enhance... operations and administration are included in the overall information systems planning of the organization. +… more
    Chenega Corporation (10/28/25)
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  • Systems Integration and Test…

    Solvarus (Chantilly, VA)
    …warfighters who need them and to quickly aid the people who need it. As a Systems Integration and Test Engineer you will be a member of the Verification, ... for national assets, associated ground segments and services, and information processing systems within the enterprise. Duties...to the customer and other stakeholders. Qualifications: + Active TS / SCI Security Clearance + BS STEM degree… more
    Solvarus (11/02/25)
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  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    Information Operations. + Demonstration and Experimentation. Clearance Requirements: Must have anActive Top Secret Security Clearance with SCI and SAP ... 501180 Senior SETA Engineer SME Work Location: Falls Church, Virginia Schedule:...information warfare across computers, servers, mobile devices, electronic systems , networks, and data. Evaluate the electromagnetic and digital… more
    IronMountain Solutions, Inc. (10/21/25)
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  • Quality Assurance Engineer

    Leidos (Lorton, VA)
    …(TPB) for the program as applicable. **Basic Qualifications:** + US Citizen with at least a Top Secret clearance and the ability to obtain a SCI prior to ... Division at Leidos is looking for a **Quality Assurance Engineer ** to support a fast-paced program with the Air...** will ensure the design, development, and deployment of systems , hardware, and components meet stringent quality standards as… more
    Leidos (09/17/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    …+ Active Secret Security Clearance with the ability to obtain and maintain Top Secret / SCI security clearance **Physical Requirements:** + Must be able ... **MANTECH** seeks a motivated, career and customer-oriented **Software Engineer ** to join our team in **Norfolk, VA.** This is an **onsite** position. Join the… more
    ManTech (10/09/25)
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  • Systems Engineer

    Acclaim Technical Services (Reston, VA)
    … workplace among DC area firms and continues to grow. We are actively hiring a Systems Engineer with TS / SCI clearance and polygraph supporting a new ... will have at least 7 years' experience using a holistic approach to systems engineering. Designs, develops, evaluates and modifies end-to-end systems and … more
    Acclaim Technical Services (11/18/25)
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