• Lead, Systems Engineer (Chief Engineer)

    L3Harris (Herndon, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Program Chief Engineer Job Code: 30473 Job Location: Herndon-VA (on-site) ... location. Reporting to the Business Chief Engineer of Surface & Airborne Integrated Systems , Undersea Systems , this person is responsible for delivering the… more
    L3Harris (01/07/26)
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  • Manager, Network Security , Tech & Data…

    Capital One (Mclean, VA)
    …Auditor), CISM (Certified Information Security Manager), or CISSP (Certified Information System Security Professional) + 2+ years of experience ... need to make good decisions. Associates within TDRM are highly-skilled information security , cybersecurity, site reliability engineering, technology, data… more
    Capital One (11/04/25)
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  • Security Analyst Sr

    SAIC (Springfield, VA)
    …responsible for overseeing the roles of all Industrial, Physical, and Access Control ( Security Management System ) positions + This position will manage the ... tasking's, projects, and programs, to include Physical, Industrial, and Access Control ( Security Management System and Department of Defense Common Access Card)… more
    SAIC (11/14/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    systems , integrating MBSE tools into a digital thread to connect siloed information systems . + Leverage digital twin technologies and modeling and simulation ... to work on complex projects crucial to our national security objectives. They will provide Systems Engineering...the planning, engineering, integration, and O&M activities of ground systems . + Analyze and document site system more
    SAIC (12/13/25)
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  • C2 Systems Analyst IV

    Linchpin Solutions, Inc. (Quantico, VA)
    …Service/coalition partners Requirements Education & Certifications + Bachelor's degree in Information Technology, Systems Engineering, or related field + ... input) + Doctrine SMEs (TTP and doctrinal update recommendations) + Senior Systems Engineers (technical configuration insights & system baselines) This role… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Systems Engineer TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …career to the next level? Parsons is seeking a highly skilled and motivated ** Systems Engineer** to join our dynamic team! In this role, you will be instrumental ... in building, maintaining, and operating sophisticated hardware and software systems that drive innovation and mission-critical operations. Your expertise will ensure… more
    Parsons Corporation (12/19/25)
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  • Special Access Program (SAP) Area Security

    Leidos (Hampton, VA)
    …The Leidos Defense Sector is seeking a dynamic **Special Access Program (SAP) Security Manager** with active TS/SCI access at Joint Base Langley Eustis, VA. Join ... the administration and oversight of day-to-day SAP physical and personnel security operations. You'll implement security training, conduct annual… more
    Leidos (12/17/25)
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  • Security Officer - Tech Dispatch Specialist

    Allied Universal (Mclean, VA)
    …manner, maintaining professionalism at all times. + Monitor and operate communication systems to dispatch security -related personnel and coordinate responses as ... all activities, incidents, and communications for reporting purposes. + Support the security -related team by relaying pertinent information and assisting with… more
    Allied Universal (12/12/25)
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  • Security Officer - Flex Front Desk

    Allied Universal (Dulles, VA)
    …Maintain a visible presence at the front desk to help to deter potential security -related concerns and provide information or directions as needed. + Communicate ... Allied Universal(R), North America's leading security and facility services company, offers rewarding careers...is preferred. + Experience with access control and/or badge systems is preferred. + Be at least 18 years… more
    Allied Universal (11/07/25)
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  • Software Systems Project Lead

    CACI International (Fairfax, VA)
    …and controls **Qualifications:** Required: + Bachelor's degree in Computer Science, Information Systems , Engineering and 8-12 years demonstrated experience + ... Software Systems Project Lead Job Category: Information ...through the Sponsor's Assessment and Authorization (A&A) processes, procedures, security requirements, and systems . + Experience applying… more
    CACI International (12/07/25)
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