• FedRAMP Senior Cyber Engineer…

    Noblis (Richmond, VA)
    …automation techniques + Security testing and penetration testing experience + Vulnerability management experience + API development and security practices ... Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security? Are you looking to make an impact across… more
    Noblis (10/28/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …security missions worldwide. **Job Description** Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise ... / limitation analysis, reverse engineering analysis / characterizations, facility and vulnerability assessments. + This includes, but not limited to: + Civil… more
    SOS International LLC (11/21/25)
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  • Nuclear Engineer - Senior

    SOS International LLC (Reston, VA)
    …enable national security missions worldwide. **Job Description** Overview SOSi is seeking a Senior level Nuclear Engineer (Scientific Support). to be part of a ... as reverse engineering analysis. + You will also conduct facility and vulnerability assessments on foreign nuclear capabilities. + Develop innovative analytic and… more
    SOS International LLC (11/21/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions. **Minimum Qualifications:** + Bachelor's plus minimum 8 years'… more
    ManTech (11/12/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support ... USD $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6349/ senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6349_ **Category** _IT… more
    GovCIO (10/31/25)
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  • Senior Security Systems Engineer…

    Imagine One Technology & Management (Dahlgren, VA)
    …of information systems. + Lead the preparation and execution an Information Assurance Vulnerability Management (IAVM) Plan. + Lead the preparation and production ... **not** **eligible** **for this role.** Imagine One Technology & Management , Ltd. is seeking four (4) ** Senior ...& Management , Ltd. is seeking four (4) ** Senior Security Systems Engineers** with specific experience working with… more
    Imagine One Technology & Management (09/30/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate will work ... fast-paced, high-energy environment **Preferred Qualifications:** + Construction or Facility Management , hard target construction/facility support. + Tunnel construction or… more
    Leidos (09/26/25)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …Naval Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for Senior Network Security Engineers to provide research and engineering services for Navy ... with performing STIG implementation + Shall have demonstrated experience performing vulnerability assessments with the Assured Compliance Assessment Solution tool +… more
    Imagine One Technology & Management (09/01/25)
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  • Network Cybersecurity Engineer (Palo/Cisco)

    General Dynamics Information Technology (Falls Church, VA)
    …CompTIA **Experience:** 5 + years of related experience **Job Description:** **CYBERSECURITY ENGINEER SENIOR / ANALYST** Advance your career while impacting our ... national security in cyber as a Cybersecurity Engineer Senior at GDIT. Here, technologists have many paths to grow a meaningful career supporting cyber missions… more
    General Dynamics Information Technology (11/14/25)
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  • Network Engineer IV - Cybersecurity

    City of Norfolk, Virginia (Norfolk, VA)
    …Teams, Word, Excel, SharePoint, PowerPoint, Visio). + Working knowledge of vulnerability management and offensive security principles. Cybersecurity Tools & ... Engineer IV to join our Cybersecurity team. This senior level technical position plays a critical role in...Authentication (MFA) systems + Microsoft Active Directory + Tenable Vulnerability Management + Privileged Access Management… more
    City of Norfolk, Virginia (11/14/25)
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