• Mid-Senior Level Test Engineer

    Eliassen Group (San Diego, CA)
    **Mid-Senior Level Test Engineer ** **San Diego, CA** **Type:** Contract **Category:** Quality Assurance (QA) **Industry:** Government **Reference ID:** JN ... + Description + Recommended Jobs **Description:** The Cyber and SIGINT Solutions Operation under the Intelligence Group of Leidos...Group of Leidos is seeking a Mid-Level Software Test Engineer . The Mid-Level Software Test Engineer will… more
    Eliassen Group (09/17/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network security and eager to make a significant… more
    CACI International (09/13/25)
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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …Linthicum, MD, you will support test and verification activities of RF, EO/IR, EW, SIGINT or SATCOM. This will be an on-site position located in Linthicum, MD. This ... requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer ....Systems Engineer or a Senior Principal Systems Engineer . **Roles and Responsibilities:** + Perform hands-on integration and… more
    Northrop Grumman (10/08/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …NSA TS/SCI with Polygraph. + **Experience:** 15 years as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions. + **Education:** ... Senior Network Security Engineer Job Category: Information Technology Time Type: Full...Elite Network Security Team!** Are you a seasoned Network Engineer looking to take your career to the next… more
    CACI International (09/06/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    …**Leidos** has a new and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (10/14/25)
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  • Senior Systems Engineer - RMA

    QinetiQ US (Mclean, VA)
    …Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Reliability, Maintainability, and Availability (RMA) Engineer ... Airspace and Surface Radar Reconnaissance (ASRR) system. The RMA Engineer will be responsible for analyzing subsystem RMA design...+ Experience with ISR technologies such as EO/IR, radar, SIGINT , or similar sensor systems + Proven track record… more
    QinetiQ US (10/11/25)
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  • Senior Systems Engineer - Aerostat IPT Lead

    QinetiQ US (Mclean, VA)
    …lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Aerostat Integrated Product Team (IPT) Lead for the ... Airspace and Surface Radar Reconnaissance (ASRR) system. The Senior Systems Engineer will be responsible for managing the full lifecycle of aerostat development,… more
    QinetiQ US (10/11/25)
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  • Systems Engineer 2

    Kelly Services (Linthicum, MD)
    **Systems Engineer 2** **Up to $86/hour depending on experience** *100% onsite* *1 st , 2 nd , and 3 rd shifts available* Kelly Government Solutions is hiring for a ... systems engineer 2 on a government contract with our customer...+ Understanding of RF (Radio Frequency) systems, especially RADAR, SIGINT , or COMMS; programming and scripting skills; and, working… more
    Kelly Services (10/09/25)
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  • Enterprise Architect / Systems Engineer

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity for an **Enterprise Architect / Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (10/07/25)
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  • Thread Engineer - Clearance Required

    Lockheed Martin (Annapolis Junction, MD)
    …referral\. If your referral is hired, you'll receive a payment\! code\-extrefer Thread Engineer \- Clearance Required WHAT WE'RE DOING * Join Lockheed Martin Rotary ... & Intelligence, where we foster innovation and integrity\. * As a Thread Engineer , you'll be empowered to create "new realities" and pioneer solutions that break… more
    Lockheed Martin (10/01/25)
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