• Full Stack Software Engineer - Java TS/SCI…

    Leidos (Annapolis Junction, MD)
    …for Software Engineers in the upcoming Government Fiscal Year 26 within our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (11/22/25)
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  • Help Desk Supervisor - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Support Services **Skills:** Collaborating,Planning Ability,Special Projects **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 + ... Science * Experience: 5+ years of related experience * Security clearance level: TS/SCI w/Poly * US citizenship required...grow alongside colleagues who share your desire to drive operations forward. **\#GREENWAY** The likely salary range for this… more
    General Dynamics Information Technology (11/22/25)
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  • Software Engineer - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …a new and exciting opportunity for a Software Engineer (SWE) in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/22/25)
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  • MQ-9 Air Vehicle Pilot and Project Officer

    KBR (Patuxent River, MD)
    …to the US Department of Defense, specializing in modeling and simulation, cyber transformation, air vehicle mission integration, and lifecycle support. As a trusted ... effective solutions. With a strong ethical framework, KBR prioritizes data security , privacy, and responsible information management to ensure mission success. Job… more
    KBR (11/21/25)
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  • Electrical Maintenance Technician 2 - Night Shift

    M. C. Dean (Urbana, MD)
    …Dean** is Building Intelligence(R). We design, build, operate, and maintain cyber -physical solutions for the nation's most recognizable mission critical facilities, ... and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual,… more
    M. C. Dean (11/15/25)
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  • Digital Verification Engineer 2 - 23340 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $77,379.00 - $127,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Entry Level… more
    Huntington Ingalls Industries (11/15/25)
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  • Network Engineer

    KBR (St. Mary's County, MD)
    …installation of advanced hardware and software systems to support mission-critical operations . + Security & Compliance - Implement Technical Implementation ... to the US Department of Defense, specializing in modeling and simulation, cyber transformation, air vehicle mission integration, and lifecycle support. As a trusted… more
    KBR (11/06/25)
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  • Senior System Engineer

    CACI International (Fort Meade, MD)
    …support and infrastructure services with quick response capabilities for SIGINT and Cyber Solutions to support mission operations . Includes design manufacturing, ... data flows including data storage, data transport, data management, data security , data compliance, and knowledge store management. Opportunity: Provide customer… more
    CACI International (11/01/25)
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  • Mid-Level Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...Strong communication skills. Key Skills: + You must have operations experience. Location: Annapolis Junction, MD Salary Range: The… more
    GliaCell Technologies (11/01/25)
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  • CNO Reverse Engineer

    ManTech (Hanover, MD)
    …MD.** In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced ... Computer Network Operations (CNO). You'll be part of a dynamic team...dynamic team working on next-generation solutions that safeguard national security systems. **Responsibilities include, but are not limited to:**… more
    ManTech (10/31/25)
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