• Sr. Communications Specialist - Critical…

    Parsons Corporation (Centreville, VA)
    …team. For over 80 years, Parsons Corporation, has shaped the future of the defense , intelligence, and critical infrastructure markets. Our employees work in a ... unique technologies with deep domain expertise across cybersecurity, missile defense , space, connected infrastructure , transportation, smart cities, and… more
    Parsons Corporation (10/17/25)
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  • Critical Infrastructure /Security Analyst…

    ICF (Fredericksburg, VA)
    …environment with an active clearance to support the US Department of Defense 's mission assurance, defense critical infrastructure , and related security ... customers if disrupted, damaged, or destroyed; and seeking options to protect infrastructure from physical and cyber -attacks, natural disasters, and other risks.… more
    ICF (11/21/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    …CE or equivalent) prior to start + Must obtain a DOD-8570 CSSP Infrastructure Support certification within 6 months of start Required Qualifications: + ... analytic findings + Familiarity or experience in Intelligence Driven Defense , Cyber Kill Chain methodology, and/or MITRE...meet mission and business requirements. Our Cybersecurity team performs cyber defensive actions in support of J6… more
    Leidos (11/15/25)
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  • GDIT Emerge Labs Principal Infrastructure…

    General Dynamics Information Technology (Falls Church, VA)
    …None **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Data Center Management,Data Center Services,Virtualization ... related experience **Job Description:** As an Emerge Labs Principal Infrastructure Specialist, the work you'll do at GDIT will...impactful to the mission of our Federal, Intelligence and Defense customers. You will play a crucial role in… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Infrastructure Platform Lead

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Senior Infrastructure /Platform Lead** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large ... life cycle. The role requires an active TS/SCI with Polygraph. As the Senior Infrastructure /Platform Lead you will play pivotal role that demands a unique blend of… more
    SAIC (09/25/25)
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  • SVP Infrastructure Solutions - Engineered…

    Parsons Corporation (Centreville, VA)
    …of the art as they provide services and solutions in the areas of defense , security, intelligence, infrastructure , and environmental. We promote a culture of ... plan for the sector and the investments needed to support the plan + Provides oversight of the project...is a digitally enabled solutions provider focused on the defense , security, and infrastructure markets. With nearly… more
    Parsons Corporation (10/29/25)
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  • Infrastructure Engineer

    General Dynamics Information Technology (Herndon, VA)
    …help ensure today is safe and tomorrow is smarter. Our work depends on an Infrastructure Engineer joining our team to support our intelligence in Herndon, VA. ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Network Configurations,Virtualization **Experience:** 5 +… more
    General Dynamics Information Technology (10/04/25)
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  • G2 Infrastructure Engineer | Active Top…

    General Dynamics Information Technology (Fairfax, VA)
    …(CNIC) G2 applications. **MEANINGFUL WORK AND PERSONAL IMPACT** + CNIC Applications Infrastructure support . + Prototyping Strategy and Planning for EIM Analyze ... operate. At GDIT, people are our differentiator. Our work depends on an ** Infrastructure Engineer** joining our CNIC Applications Support team which provides… more
    General Dynamics Information Technology (10/25/25)
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  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence Community customers. Ten miles from the SAIC ... systems engineering & integration and more. This position is for an IT Infrastructure Engineer for a large contract supporting a cutting-edge and innovative space… more
    SAIC (11/14/25)
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  • Infrastructure Engineering Lead

    Parsons Corporation (Centreville, VA)
    …of the art as they provide services and solutions in the areas of defense , security, intelligence, infrastructure , and environmental. We promote a culture of ... . About Us Parsons is a digitally enabled solutions provider focused on the defense , security, and infrastructure markets. With nearly 75 years of experience,… more
    Parsons Corporation (10/29/25)
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