• ISSE

    SAIC (Fort Meade, MD)
    …on programs of national importance. SAIC is hiring a Senior Information Systems Security Engineers (ISSE) in **Fort Meade, MD** to support a national security ... and deployed systems and networks. The ISSE will ensure core security engineering principles are implemented into assigned programs information systems architecture.… more
    SAIC (08/07/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... You will act as an embedded developer/general-purpose CNO software engineer for up-and-coming projects where you will design, develop,...have the following: + Possess an active or rein-statable TS /SCI with Polygraph security clearance. + US… more
    GliaCell Technologies (05/23/25)
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  • Communications Technician 1 -Washington Metro…

    M. C. Dean (Washington, DC)
    …Intelligence (TM) ._ We design, build, operate, and maintain cyber -physical solutions for the nation's most recognizable mission-critical facilities, secure ... and the most recognized agencies in government, defense, and security . Join our more than 4,500 employees worldwide who.... Join our more than 4,500 employees worldwide who engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (07/15/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a **Software Developer** to ... projects that make a direct impact on the Nation's security and intelligence mission. **Your Impact:** We are seeking...We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate… more
    Amentum (07/28/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …and exciting opportunity for a **Principal User Interface Developer** 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...application development team. We are looking for a software engineer with expertise in user interface (UI) development who… more
    Leidos (06/03/25)
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  • Network Analyst

    KBR (Reston, VA)
    TS /SCI with a Polygraph + Education: Bachelor's degree in Computer Science, Cyber Security , Engineering, Mathematics, or Statistics + Experience: Minimum of 6 ... Network Analyst Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology...years + Facility Engineer or Network Planner (TDM/Data): Experience in traditional and… more
    KBR (06/17/25)
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  • Junior Project Scheduler

    SAIC (Chantilly, VA)
    …more experience or Master's degree. + Must be a US Citizen with active TS /SCI security clearance with polygraph. + Working knowledge of IC principles, ... **JOB DESCRIPTION:** SAIC has an immediate opening for a Project Scheduler/CM Management Engineer in Chantilly, VA to join our team and be responsible for developing… more
    SAIC (08/07/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …and operate customer applications and services + Collaborate with Information System Security Engineer and Officers (ISSE/O) to conduct patching and ... interested in using your skills to help shape the Cyber , Security , & Intel space? If so,...+ Kubernetes, Cloud frameworks, and containerization **Clearance Required:** + TS /SCI with Polygraph. This position requires poly, within 7… more
    Amentum (07/19/25)
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  • Network Architect

    Amentum (Arlington, VA)
    …Network Architect has the following qualifications: a. Certified Information Systems Security Professional (CISSP) or Microsoft Certified Systems Engineer ... of ten years' experience in military Intelligence systems, information security , security and risk management. c. Possess...Possess an active SSBI with eligibility for access to TS SCI at time of proposal submission. It is… more
    Amentum (07/14/25)
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  • Specialist Engineering Services

    L3Harris (Sterling, VA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Logistics Engineer Job Code: 27074 Job Location: Sterling, ... of 8 years of prior related experience + Active TS /SCI w/ CI Poly required + Ability to lift...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (08/08/25)
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