• Modeling & Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer ( Senior II ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... space defense. KBR is seeking a Modeling & Simulation Engineer ( Senior II ) with AFSIM...analysis (MS&A) of emerging concepts for the Defense Advanced Research Projects Agency (DARPA) using advanced MS&A techniques and… more
    KBR (10/24/25)
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  • Senior Network Security Engineer

    Imagine One Technology & Management (Virginia Beach, VA)
    …at Naval Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for Senior Network Security Engineers to provide research and engineering services for ... Navy Surface Tactical Systems. **Work will be performed at Naval Surface Warfare Center Dam Neck Activity (NSWCDD DNA), Virginia Beach, Virginia** . **Required Degree/Certification:** + Minimum certification as 541 (or similar as required by the Technical… more
    Imagine One Technology & Management (12/01/25)
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  • Transportation Engineer II - Traffic

    Bowman (Richmond, VA)
    **Short Description** Bowman has an opportunity for a Transportation Engineer II - Traffic to join our team in Richmond, VA. At Bowman, we believe in creating ... advanced engineering techniques and design principles and is reviewed by more senior staff to ensure application of sound professional judgement. Review work… more
    Bowman (11/15/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate ... for transformative change. **Responsibilities:** The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are… more
    Amentum (12/05/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38632 **Summary** ** Senior Software Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... level! We are seeking a highly skilled and experienced ** Senior Software Engineer ** to contribute to the...working in a classified and air-gapped + IAT/IAM Level II or III certification (eg, CISSP, CAP, Security+, CISM)… more
    Chenega Corporation (12/13/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38603 **Summary** ** Senior Splunk Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The ** Senior Splunk Engineer ** is responsible for developing,...8140 (or 8570) baseline certification at the IAT Level II or higher (eg, CompTIA Security+) + S. Citizen… more
    Chenega Corporation (12/12/25)
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  • Senior Space System Engineer -Ground

    KBR (Chantilly, VA)
    Title: Senior Space System Engineer -Ground Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... shape the future of space defense. Key Responsibilities: The Senior Space System Engineer - Ground will be...which they are intended + Plans and performs engineering research , design development, and other engineering assignments in conformance… more
    KBR (12/04/25)
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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 37929 **Summary** ** Senior Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... and take your career to the next level! The ** Senior Network Engineer ** is a subject matter...8140 (or 8570) baseline certification at the IAT Level II or higher (eg, CompTIA Security+) + US Citizen… more
    Chenega Corporation (10/07/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering ... Categorization in accordance with DoDI 8500.2. + Lead the research , recommendation, and documentation of logical and physical solutions...Must hold or be able to obtain IAM/IAT Level II certification or higher and/or Navy Qualified Validator (NQV)… more
    Cydecor, Inc. (11/20/25)
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  • Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    …able to attain SCI andHCS/G/NATO read-on/access. **Overview** We are seeking a Senior System Engineer to join TekSynap in delivering innovative, mission-focused ... Qualifications** **RESPONSIBILITIES** + TNCC and ITOC personnel provide Tier II / III customer service support to US ARMY...recommend mission hardware and mission support solutions based on research and analysis of new technologies. + Report to… more
    TekSynap (12/11/25)
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