• Expert Security Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA** . ... mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** * Bridge the gap between high-level… more
    Amentum (11/14/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …3 + years of related experience **Job Description:** GDIT is seeking a AWS Security Cloud Engineer to join our Federal Health division managing the ... **Req ID:** RQ206612 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** SSBI (T5) **Job Family:**… more
    General Dynamics Information Technology (11/05/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four (4) engineers require ... **This position requires** **U.S. citizenship** **and an** **active US DoD clearance ** **.** **Candidates who are** **not US citizens** **are** **not** **eligible**… more
    Imagine One Technology & Management (12/30/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    …(ITSI), Certified Architect/Consultant, etc.) + Experience in engineering cross-domain solutions ** Security Clearance Requirement:** An active Top Secret SCI ... decisions **What Required Skills You'll Bring:** + Active TS/SCI clearance + BA/BS in Information Security System...security clearance is required for this position.​ This position is… more
    Parsons Corporation (12/25/25)
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  • Senior Splunk Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, you ... Python, Java, Perl, .NET) + Familiarity with developing and deploying operational and security use cases within Splunk ** Clearance Requirements:** + Must have a… more
    ManTech (12/30/25)
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  • Information System Security Engineer

    GCyber (Alexandria, VA)
    GCyber is seeking an Information System Security Engineer , to support a government customer. The ISSO will be responsible for maintaining compliance, ensuring ... operational security posture, and coordinating security documentation and...documentation. Minimum Qualifications and Experience: + Active DoD Secret Clearance + Bachelor's with 8+ years of cybersecurity experience… more
    GCyber (11/04/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Fairfax, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our employees ... to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF Base Edinburgh** near **Adelaide, Australia** .… more
    Northrop Grumman (12/04/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... with red-team experts to evaluate IT environments and identify security goals, vulnerabilities, objectives, and requirements + Perform cybersecurity operations… more
    CACI International (11/07/25)
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  • Systems Test Engineer / Principal Systems…

    Northrop Grumman (Chantilly, VA)
    …Years experience with PhD + Willing and able to obtain and maintain a TS/SCI Security Clearance (US citizenship is a pre-requisite) + A background in system ... is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position....Willing and able to obtain and maintain a TS/SCI Security Clearance (US citizenship is a pre-requisite)… more
    Northrop Grumman (10/23/25)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …with enterprise networking aspects and concepts as they pertain to SE processes. Security Clearance Requirements : + This position will require an active ... integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government customer… more
    V2X (11/25/25)
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