• Software Engineer TS/SCI

    CACI International (Sterling, VA)
    Software Engineer TS/SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... expertise in software development to help shape the future of mission-critical systems ? Join our dynamic team in designing, developing, and maintaining cutting-edge… more
    CACI International (12/09/25)
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  • Interoperability Test Engineer

    Leidos (Newport News, VA)
    **Description** **Summary** Leidos is seeking an experienced **Interoperability Test Engineer ** to support the ACCA5JI JINTACCS mission at the Langley, VA customer ... office. The successful candidate will certify Tactical Data Link (TDL) systems for compatibility and standards conformance before they enter Joint Interoperability… more
    Leidos (10/28/25)
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  • Cisco ISE Engineer *Must Have DoD…

    TEKsystems (Reston, VA)
    …800-53 controls and DISA Security Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs). Lead the design and implementation of ... network access control. Configuration and Management: Configure, manage, and maintain NAC systems , ensuring optimal performance and security of the network… more
    TEKsystems (01/08/26)
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  • Sonar System Software Test Engineer

    Lockheed Martin (Manassas, VA)
    …Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: Design and Verification **Type:** Full\-Time ... exciting role, you will have the opportunity to collaborate with industry\-leading design professionals and contribute to groundbreaking projects\. Be a part of the… more
    Lockheed Martin (11/07/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (01/09/26)
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  • Software Engineer - Early Career

    Lockheed Martin (Manassas, VA)
    …& Mission Systems is seeking a full\-time Early Career Software Engineer \. In this role, you will perform software development tasks supporting Navy programs\. ... experience using MATLAB, Python Academic or professional experience in Database design and development ** Security Clearance Statement:** This position requires… more
    Lockheed Martin (01/09/26)
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  • Consulting Engineer I (Full Time) - United…

    Cisco (Herndon, VA)
    …relevant experience. Relevant fields include:Computer Networking, Computer Science, Information Systems , Cyber Security , Computer Networking, Computer Science or ... on network infrastructures. Deliver business solutions and technology solutions from data, security , mobility and the cloud. **Your Impact** As a Consulting … more
    Cisco (11/21/25)
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  • Integration Engineer

    Steampunk (Mclean, VA)
    …of highly specialized applications and operational environment, high-level functional systems analysis, design , integration, documentation, and implementation ... **Overview** As a **Steampunk** **Integration Developer,** you will design , develop, evaluate, and modify system interfaces and integrations. You will participate in… more
    Steampunk (12/11/25)
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  • Senior Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Top** **Secret cleared Network Engineer ** with experience in US Navy IT networks to support the sustained operation and ... infrastructure, monitor the performance and availability of managed services and systems across multiple exchange points, and ensure optimal performance + Perform… more
    SAIC (01/07/26)
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  • Senior Cloud Engineer

    Solvarus (Chantilly, VA)
    …them and to quickly aid the people who need it. As a Senior Cloud Engineer you will be responsible to define the implementation approaches and plans to ensure ... Include: + Supports applying a systematic, engineering approach to the design , architecting, requirements elicitation, development, operation and use of cloud… more
    Solvarus (12/14/25)
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