• Embedded/Mobile Software Developer

    Parsons Corporation (Annapolis Junction, MD)
    …will contribute to software tools and platforms supporting real-time operations , data exfiltration, and secure communications. **Responsibilities:** + Develop custom ... software applications for Android, iOS, and Windows mobile platforms. + Reverse engineer mobile apps and firmware to identify and exploit vulnerabilities. + Design… more
    Parsons Corporation (09/12/25)
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  • ETL Developer (SME)

    Leidos (Bethesda, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods ... Paid Leave, and much more. **Join us and make a difference in National Security !** **Job Description** We have an IMMEDIATE NEED for an ETL developer to play… more
    Leidos (09/12/25)
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  • Energy Marshal

    M. C. Dean (Baltimore, MD)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... learn, grow, and develop new skills while empowering a culture of safety, security , and compliance in all aspect of mission critical activities. Your understanding… more
    M. C. Dean (08/27/25)
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  • Product Owner (Hybrid)

    Huntington Ingalls Industries (Fort Meade, MD)
    …Enlighten is looking for an experienced Product Owner to directly support operations and assist in growth strategy with special emphasis on JFHQ-DoDIN and ... in training and adoption of various analytics and applications developed for cyber operations on the government owned Big Data Platform (BDP). Work is a hybrid… more
    Huntington Ingalls Industries (07/15/25)
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  • Senior Network Architect

    KBR (Fulton, MD)
    …Senior Network Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions.… more
    KBR (09/13/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods ... more. **Join us and make a difference in National Security !** **This position is eligible for a 25k sign...application development team. We are looking for a software engineer with expertise in user interface (UI) development who… more
    Leidos (09/02/25)
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  • Senior Capability Developer

    ManTech (Annapolis Junction, MD)
    …the quality, security , and performance of developed software. + Reverse engineer complex hardware and software systems to understand their inner workings and ... this role, you'll apply your deep technical expertise to analyze, reverse- engineer , and develop mission-critical capabilities that directly support national … more
    ManTech (08/24/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include… more
    Leidos (07/25/25)
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  • Engineering Lead - MARS OMS

    CACI International (Bowie, MD)
    …combatant commands, and interagency partners that defend the United States nation security interests. The DIA is the authoritative source for Object management ... transition on and off the program + System Interoperability, Test, Operations , Maintenance and Sustainment Services, including multi-tier, on-site and remote… more
    CACI International (09/25/25)
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  • IT Desktop/Field Services Technician

    TAD PGS, Inc. (Laurel, MD)
    …in Laurel, MD **Candidate must have the ability to obtain and maintain a Secret Security Clearance.** Please click on this link if you have any questions on how to ... experience + Must be able to obtain Secret level security clearance. If selected, you will be subject to...of staff; + Are willing and able to support operations and work necessary hours to complete critical work… more
    TAD PGS, Inc. (08/13/25)
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