• Software Engineer I (For SNC Summer 2025 Interns…

    Sierra Nevada Company, LLC (Herndon, VA)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations ,… more
    Sierra Nevada Company, LLC (09/30/25)
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  • Computer/Software Engineer Intern - Summer

    Sierra Nevada Company, LLC (Herndon, VA)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations ,… more
    Sierra Nevada Company, LLC (09/17/25)
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  • Mddu CBRN Training and Equipment Coordinator

    Parsons Corporation (Centreville, VA)
    …wheel + Must have a Class B CDL license or ability to obtain one within 3 months of being hired ** Security Clearance Requirement:** An active Secret security ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (09/12/25)
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  • Mddu CBRN Task Based Technical Support Specialist

    Parsons Corporation (Herndon, VA)
    …wheel + Must have a Class B CDL license or ability to obtain one within 3 months of being hired ** Security Clearance Requirement:** An active Secret security ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (08/15/25)
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  • Production Officer

    Leidos (Mclean, VA)
    …has a new and exciting opportunity for a Production Officer 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...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (08/15/25)
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  • Linux Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Communication,Linux,Splunk (Inactive),Teamwork **Experience:** 15 + years ... The Linux Engineer position will apply expertise in the installation, configuration, operations , and maintenance of both Windows - and Linux - based architectures.… more
    General Dynamics Information Technology (08/28/25)
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  • Network Administrator

    GovCIO (Richmond, VA)
    …of the network, hardening of the network and reporting of the overall security and operational status. The position will also recommend improvements to the ... Required Skills and Experience + Clearance Required: Secret + CompTIA Security +. + Computing Environment (CE) Certification (ie, MCSE, Server+, CCNA, RedHat,… more
    GovCIO (09/26/25)
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  • Print System Administrator

    SAIC (Quantico, VA)
    …a full-time/onsite role in Quantico, VA. **Introduction** Make a difference for national security by joining a team of dedicated IT professionals who will sustain, ... and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands Business Group of… more
    SAIC (09/19/25)
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  • Technical Product Manager

    Parsons Corporation (Herndon, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... and lead technical designs (ie this is not a non-technical/ operations /project management centric position) **What You'll Be Doing:** +...Bring:** + 8+ years of relevant experience with minimum 3 + years as a Technical Program or Product Manager… more
    Parsons Corporation (09/03/25)
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  • Deployment Network Specialist

    M. C. Dean (Springfield, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (08/30/25)
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