• Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and ... leveraging software applications and tools to meet customer requirements. ( 2 years of additional experience may be substituted in...Ability to perform Tier 3 operational maintenance on audit systems to include: system engineering, system … more
    ManTech (12/17/25)
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  • Acquisition Systems Engineer Senior…

    SAIC (Chantilly, VA)
    …efforts as part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the Systems Program Office (SPO) ... in acquisition and execution of mission critical systems . The Acquisition Systems Engineer ...contracts. **Qualifications** **Required Qualifications:** + Must possess an active TS /SCI clearance with polygraph. + Bachelors and 14 years… more
    SAIC (11/21/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …peer recognition and reward system , and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/25/25)
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  • Systems Engineer III

    Applied Research Solutions (San Antonio, TX)
    **Description** Applied Research Solutions is seeking a full-time Systems Engineer III located at Lackland AFB, Texas. **Why Work with us ?** Applied Research ... engineering and acquisition support; vocalize and apply technical expertise on the systems engineering policies and processes. + Apply engineering expertise to … more
    Applied Research Solutions (12/19/25)
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  • Information Systems Security…

    Amentum (Columbia, MD)
    We are seeking a Information Systems Security Engineer LV3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + Participate ... for thedesign, development, implementation, evaluation, and/or integration of Cybersecurity architectures, systems , or system components + Support the Government… more
    Amentum (11/12/25)
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  • Spacecraft Mechanical Engineer…

    The Boeing Company (El Segundo, CA)
    …opportunity for professional growth. Find your future with us. **Spacecraft Mechanical Engineer (Early-Career) - Millennium Space Systems ** **Millennium Space ... Boeing Defense, Space and Security (BDS)** is seeking a **Spacecraft Mechanical Engineer (Early-Career)** to support the **Engineering** team in **El Segundo, CA** !… more
    The Boeing Company (01/05/26)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Redmond, WA)
    …screenings: + The successful candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... **Overview** Microsoft has an exciting opportunity for a **Software Engineer II** in the Cloud+AI Silver Team. This team...external customers in highly secured and regulated industries. The systems and software you build will be required to… more
    Microsoft Corporation (01/10/26)
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  • Aeronautical Engineer Sr

    Lockheed Martin (Henderson, NV)
    …government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date within 5 years **Other ... We are Lockheed Martin As an Flight Test Control Engineer \(FTCE\), you will be part of the Flight...Ensures rigorous configuration control practices, ensuring that all weapon system modifications, systems , and components align with… more
    Lockheed Martin (01/09/26)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …security and prosperity\. **THE WORK** Lockheed Martin is seeking a talented **Software Engineer with a TS /SCI clearance and Sec\+ \(8570 cert\)** to work ... Littleton, CO location\. **This is an EARLY CAREER \(level 2 \) ROLE where candidates typically require 1\+ years** of...products as an integral component of a larger, complex system \. As a member of this team, you will:… more
    Lockheed Martin (12/13/25)
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  • Specialist, Information Security Systems…

    L3Harris (Palm Bay, FL)
    …. + Development and implementation of Anti-Tamper (AT) measures throughout the System Development Lifecycle. + Assess systems for Critical Program Information ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance...Anti-Tamper (AT) for the protection of CPI throughout the System Development Lifecycle. + Active TS /SCI Clearance… more
    L3Harris (11/01/25)
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