• Senior Manager, Systems Engineering…

    RTX Corporation (Springfield, VA)
    **Date Posted:** 2025-08-25 **Country:** United States of America **Location:** VA146: 8320 Alban S100, Springfield 8320 Alban Road Suite 100, Springfield, VA, ... date.​ US citizenship is required, as only US citizens are eligible for a security...more secure world. Raytheon is seeking a Senior Manager, Systems Engineer to provide enterprise-wide systems… more
    RTX Corporation (08/26/25)
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  • United States Postal Service (USPS)…

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** **General Dynamics Information Technology (GDIT) is looking to identify United States Postal Service (USPS)** **Incumbents** **interested in ... Equipment Systems Administrator + Multi-Factor Authentication (MFA) Engineer + OKTA Systems Engineer ... Territories) for the last five years as follows: US Citizens cannot have left the … more
    General Dynamics Information Technology (09/19/25)
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  • Intern Systems Eng (Ashburn, VA)

    L3Harris (Ashburn, VA)
    …+ We are seeking a motivated individual to join our team as an Intern, Systems Engineer . The role supports the technical success of the product, from an ... overall systems engineering perspective,...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a… more
    L3Harris (09/17/25)
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  • Systems Architect

    Lockheed Martin (Herndon, VA)
    …with missile and space\-based sensing systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect role * Current LM Systems ... Martin Space is searching for an innovative and experienced Systems Architect to support the team that designs, develops,...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI… more
    Lockheed Martin (09/17/25)
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  • Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    …for you\. This role will support the Strata program based out of Herndon, VA\. The Systems Engineer will be a member of the Operations Team who support our ... enterprise system and services to ensure Strata systems operate well and customer needs are met\. \-...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI… more
    Lockheed Martin (10/02/25)
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  • Electrical Support Engineer (Interior…

    Serco (Hampton, VA)
    …among the various offices that contribute to the overall success of the United States Submarine Force. PMS450 oversees the design, construction, and delivery ... a great opportunity for you! As the Electrical Support Engineer (Interior Communication (IC) Systems ) supporting our...Shipbuilding (HHI- NNS) build the Virginia-Class submarines for the US IC systems in a submarine provide… more
    Serco (10/01/25)
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  • United States Postal Service (USPS)…

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Description:** **General Dynamics Information Technology (GDIT) is looking to identify United States Postal Service (USPS)** **Office of Inspector General ... permanent list._ Own your opportunity to work alongside the United States Postal Services (USPS) Office of...Analyst + RPA Developer + Scrum Master + Senior Systems Engineer + SharePoint Administrator + SharePoint… more
    General Dynamics Information Technology (09/19/25)
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  • Software Test Engineer

    Alaka'ina Foundation Family of Companies (Dahlgren, VA)
    …FCA rating and systems REQUIRED CITIZENSHIP AND CLEARANCE: + Must be a US Citizen . + Must have an active Secret clearance. The Alaka`ina Foundation Family ... of the budgeting process. + Provide test support for the Lead Test Engineer for systems testing in support of Program Office IPTs. Form and lead teams for… more
    Alaka'ina Foundation Family of Companies (09/16/25)
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  • Lead, Systems Engineering

    L3Harris (Ashburn, VA)
    …ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of ... cyber domains in the interest of national security. Job Title: Lead, Systems Integration Engineer Job Code: 27316 Job Location: Ashburn, VA Job Schedule: 9/80… more
    L3Harris (08/10/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of ... domains in the interest of national security. Job Title: Sr Specialist, Systems Integration Engineer Job Code: 25869 Job Location: Ashburn, VA Job Schedule: 9/80… more
    L3Harris (07/16/25)
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