• Network Infrastructure Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …and creating structured designs for the customer's network in support of voice, data , security , and audio and visual systems. Design engineered drawings, ... Network Infrastructure Engineer Key Role: Maintain responsibility for completing site...degree Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (09/10/25)
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  • SD WAN Network Engineer

    SAIC (Beltsville, MD)
    **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations Division. ... This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out US...and is an IT consolidation consisting of the Department's data center, cloud, domestic and foreign network switch, routers… more
    SAIC (09/10/25)
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  • Senior Linux Engineer

    ManTech (Camp Springs, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Linux Engineer ** to join our team in **Camp Springs, MD** . This is a hybrid position. This ... involves comprehensive system engineering, ensuring the stability, performance, and security of these environments through testing, scripting, and proactive… more
    ManTech (09/03/25)
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  • Network Engineer Level 2

    Lentech, Inc (Hanover, MD)
    …interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated to ... address translation (NAT) where appropriate Minimize network latency and maximize data throughput through design analysis and network performance monitoring tools… more
    Lentech, Inc (09/02/25)
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  • Senior Applications Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Senior Application Engineer to design, develop, and support high-value applications for multiple teams, ensuring seamless ... performance, security , and scalability. What you will do + Designs...+ Manages software development and support using formal specifications, data flow diagrams, other accepted design techniques and Computer-Aided… more
    BigBear.ai (08/22/25)
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  • High-Performance Computing (HPC) Engineer

    CACI International (Frederick, MD)
    High-Performance Computing (HPC) Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... backend architecture, system integration, program logic, database integration, ETL, and security controls. + Updates and incorporates new backend systems to support… more
    CACI International (08/08/25)
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  • C++ Software Engineer

    Synergy ECP (Annapolis Junction, MD)
    C++ Software Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared professionals who are ... support for ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees are shaping the… more
    Synergy ECP (08/08/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly Clearance ... in artificial intelligence and machine learning, cloud architecture and security , cross domain solutions, cybersecurity, edge node technology, synthetic… more
    Concurrent Technologies Corporation (08/07/25)
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  • RF Systems Engineer II

    Leonardo DRS, Inc. (Frederick, MD)
    …to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. From air combat training to ... around the world. **Job Summary** As an RF Systems Engineer II, you will play a key role in...test plans, perform system integration activities, and analyze test data to verify compliance with system requirements. Support the… more
    Leonardo DRS, Inc. (07/31/25)
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  • Software Test Engineer

    ManTech (Hanover, MD)
    **ManTech** seeks a motivated, career and customer-oriented **Software Test Engineer ** to join our team in **Hanover, MD.** This team provides software development ... for an organization that is tasked with dissemination of data to various customers within the Intelligence Community. **Responsibilities...+ Klockwork + CodePeer + Fortran-Lint + CodeSonar + Security Fortify + IDA Pro + MATLAB ** Security… more
    ManTech (07/29/25)
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