• ABAD Network Engineer **This position…

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Network Engineer ** to join our team! In this role you will get to provide ... and validate Access Control Lists (ACLs) to enhance network security . + Apply Security Technical Implementation Guides (STIGs) to network devices. + Oversee… more
    Parsons Corporation (12/11/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and embedment ... of cryptography and cryptographic-related cyber security solutions into customer-owned or controlled Space systems, through robust cryptographic security … more
    KBR (12/06/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across...The Strata program is seeking a Dev Sec Ops Engineer to become a member of their software deployment… more
    Lockheed Martin (12/06/25)
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  • ADC Engineer , Controls Fleet

    Amazon (Herndon, VA)
    …e-commerce and cloud computing environments. We are seeking a passionate and motivated engineer to participate on a team of Windows and Linux Systems Engineers. The ... the candidate selected must currently possess and maintain an active TS/SCI security clearance. The position further requires that, after start, the selected… more
    Amazon (12/05/25)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server systems for ... role plays a pivotal part in ensuring product reliability, performance, and security across the full engineering lifecycle from concept to sustainment. Job… more
    Mercury Systems (12/03/25)
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  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS/SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely with the ... in a service-based architecture. * The Contractor shall ensure all application security vulnerabilities are addressed as appropriate by severity to maintain … more
    The Metamorphosis Group (12/03/25)
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  • Senior Software Engineer - CTJ - Top Secret

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team. As part of a core product engineering ... software you build will be required to meet the security policy and assurance requirements of both public and...processes are followed to achieve a high degree of security , privacy, safety, and accessibility. Checks for visible evidence… more
    Microsoft Corporation (12/02/25)
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  • Arkime Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Arkime Engineer Key Role: Architect, deploy, and configure Arkime clusters, capture nodes, viewer nodes, and storage subsystems. Design packet capture strategies ... segmentation enforcement strategies. Work with network engineering, cloud engineering, and security operations to ensure end-to-end tele met ry coverage. Develop… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • HVAC CAD Engineer ( Engineer Design…

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $55,510.00 - $66,580.80 Security Clearance: Ability to Obtain Level of Experience: Entry Level ... This opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...Description HII Mission Technologies is seeking a HVAC CAD Engineer to support our customer in Chesapeake, VA. The… more
    HII (11/28/25)
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  • Arrangement Engineer ( Engineer 3)

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,897.00 - $96,657.60 Security Clearance: Ability to Obtain Level of Experience: Mid This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...Job Description HII Mission Technolgoies is seeking an Arrangement Engineer to support our customer in Chesapeake, VA. The… more
    HII (11/28/25)
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