• Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …VA or San Diego, CA) currently has an opening for a **Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing Engineer , you will be ... Demonstrated strong oral and written communication - Experience working in EW, SIGINT and/or radar fields as a technical leader **Preferred Qualifications:** -… more
    Leidos (11/06/25)
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  • Senior System Engineer

    CACI International (Fort Meade, MD)
    Senior System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... 10% Type of Travel: Local * * * CACI is seeking a System Engineer who is responsible for creating, sustaining, and troubleshooting complex operational data flows… more
    CACI International (11/01/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test 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 (10/31/25)
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  • Principal Elasticsearch Systems Engineer

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity for a **Principal** **Elasticsearch 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 (10/30/25)
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  • Senior Infrastructure / DevOps Engineer

    CACI International (Chantilly, VA)
    Senior Infrastructure / DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... CACI is currently looking for an experienced Senior Infrastructure (Platform) Engineer to join our team developing next generation signals intelligence (… more
    CACI International (10/25/25)
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  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **DevOps 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 (10/24/25)
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  • Systems Engineer

    CACI International (Wright Patterson AFB, OH)
    Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up ... US * * * **The Opportunity:** CACI is seeking a mid-level Systems Engineer to support operations and maintenance (O&M), limited research and development (R&D), and… more
    CACI International (10/24/25)
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  • JBlocks Senior Java Back End Software…

    CACI International (Hanover, MD)
    JBlocks Senior Java Back End Software Engineer -TS/SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... **Responsibilities:** The JBLOCKS team is seeking a Senior Software Engineer to work with a team of developers to...experience is required. 3+ years' work experience in the SIGINT , IA, or IT domains is required. 4+ years… more
    CACI International (10/23/25)
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  • MFAMS Senior Front End Software Engineer

    CACI International (Hanover, MD)
    MFAMS Senior Front End Software Engineer -TS/SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Authentication Management System (MFAMS) is seeking a senior software engineer (Front End) to work with a team of...is required. + 3+ years' work experience in the SIGINT , IA, or IT domains is required. + 4+… more
    CACI International (10/23/25)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of space defense. KBR is seeking a Mid-Level Enterprise Architecture Engineer to support our customer in Chantilly, VA delivering mission-critical capabilities… more
    KBR (10/21/25)
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