• Senior Network Security…

    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 ... Users are required to have and maintain a final adjudicated Tier 5 security investigation with an IT level-1 designation in Joint Personnel Adjudication System… more
    Imagine One Technology & Management (12/01/25)
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  • 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 ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...space defense. KBR is seeking a Modeling & Simulation Engineer ( Senior II ) with AFSIM… more
    KBR (10/24/25)
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  • Civil Roadway Engineer II…

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Our **Parsons Seattle office** is now hiring for a **Civil Engineer II -** **Civil Roadway** to join our team! The primary role ... Be Doing:** + Under the guidance of a more senior engineer , perform various roadway engineering and...+ Willingness to work in an office team environment ** Security Clearance Requirement:** None This position is part of… more
    Parsons Corporation (10/08/25)
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  • Senior Software Engineer II…

    Confluent (Richmond, VA)
    …Confluent. One Team. One Data Streaming Platform. **About the Role:** We are seeking a Senior Software Engineer II to architect, build, and operate services ... platform services (authentication, authorization, identity, secrets management, policy enforcement, security telemetry pipelines, etc.), while also ensuring these systems… more
    Confluent (10/15/25)
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  • Cybersecurity Engineer II

    TekSynap (Virginia Beach, VA)
    …vulnerabilities on Linux and Windows platforms. **Overview** We are seeking a Cybersecurity Engineer II to join our team supporting Department of Navy. TekSynap ... issued by DoD and Navy authorities. + Collaborate with senior cybersecurity staff to ensure Risk Management Framework (RMF)...Active DoD Approved 8570 Baseline Certification: Category IAT Level II (One of the Following): + CCNA Security… more
    TekSynap (10/01/25)
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  • Software Engineer Apps II

    AeroVironment (Centreville, VA)
    **Worker Type** Regular **Job Description** As a Software Engineer II (Applications) one works with and is mentored by a talented group of engineers to design ... documentation according to software process requirements and guidance from Senior Engineers * Delivers work on time according to...required * Ability to obtain at minimum Secret level security clearance; active clearance is a plus * Willingness… more
    AeroVironment (11/21/25)
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  • Systems Administrator II - Generalist…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross Domain - active ... and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II Cross Domain supports the information technology… more
    V2X (11/14/25)
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  • Senior Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** Senior Cyber ... engineers are responsible for the quality of cyber security related solution delivery, development, testing and deployment in...+ Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM)… more
    ManTech (11/18/25)
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  • Senior Security Systems…

    Cydecor, Inc. (Dahlgren, VA)
    …commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems ... to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock...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 Principal Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** ... documents (as needed), engineering documents, change management documents, system security plans, and accreditation documents + Deliver a comprehensive Splunk… more
    ManTech (11/26/25)
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