• Full Scope System Engineer

    General Dynamics Information Technology (Hanover, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** FULL SCOPE SYSTEMS ENGINEER SR PRINCIPAL Advance how our customers operate ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...while you advance your career. Join GDIT as a Systems Engineer Sr Principal and… more
    General Dynamics Information Technology (10/15/25)
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  • Systems Test Engineer

    Leidos (Fort Meade, MD)
    …analysis of test data and documenting test results and recommendations. **Test Engineer Basic Qualifications:** + ** Top Secret /SCI Security Clearance.** ... challenges. That's where you come in.** **We need a results-oriented Test Engineer to support the Nuclear Command, Control, and Communications (NC3) Enterprise… more
    Leidos (10/23/25)
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  • System Engineer Level 4 (Clearance…

    Lockheed Martin (Hanover, MD)
    …benefits package\. We support our employees, so they can support our mission\. **The Work:** As Systems Engineer , you will: * Systems Engineer to apply ... hired, you'll receive a $3000 payment\! code\-extrefer **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph required * Fifteen \(10\) years of… more
    Lockheed Martin (09/10/25)
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  • Sr . System Development Engineer…

    Amazon (Jessup, MD)
    …that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale and to gain top -notch experience ... The AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about...Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires… more
    Amazon (11/14/25)
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  • System Engineer Support Level 2

    DCCA (Annapolis Junction, MD)
    …and a dedication to excellence. DCCA is looking to staff a junior- to mid-Level Systems Engineer position to support a new, prime contract for a Government ... Support Level 2 Candidate must have an active TS /SCI w/Poly For over 40 years, DCCA has provided...team is searching for highly skilled, junior- to mid-level Systems Engineer to be a part of… more
    DCCA (11/17/25)
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  • Navigation Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …including hypersonics, cruise missiles, submarines, and autonomous flight vehicles. As a senior engineer , you will spearhead development of navigation solutions ... and a passion for continuous learning. As a Navigation Systems Engineer at APL, you will +...by your start date and can ultimately obtain a Top Secret level clearance. If selected, you… more
    Johns Hopkins Applied Physics Laboratory (11/17/25)
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  • Senior System Engineer

    CACI International (Fort Meade, MD)
    …with an active TS /SCI with Polygraph. This is a mid-career Systems Engineer position supporting NiFi dataflow integration in Fort Meade. Opportunity: ... Senior System Engineer Job Category: Engineering...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/01/25)
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  • Senior Data Procurement System…

    Parsons Corporation (Annapolis Junction, MD)
    …redefine what's possible. **Job Description:** Parsons is seeking a talented **Data Procurement Systems Engineer ** to join our growing team! This role offers a ... + Experience in the NC3 mission space **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​… more
    Parsons Corporation (08/26/25)
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  • End User System Engineer

    Synergy ECP (Annapolis, MD)
    …SynergyECP is seeking an experiencedSystems Engineerto join our team. The Systems Engineer analyzes user's requirements, concept of operations documents, ... requirements, design, and technology. Incorporates new plans, designs and systems into ongoing operations. Develops technical documentation. Develops system… more
    Synergy ECP (09/18/25)
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  • Wireless Geolocation Engineer

    Synergy ECP (Columbia, MD)
    …Required: TS /SCI w/ FS Polygraph Other Requirements: US Citizenship The Senior Systems Engineer will provide integration support (requirements, ... Wireless Geolocation Engineer Columbia, MD Description Company Description Synergy ECP...specification through development) of COMINT geolocation systems . The selected individual will apply their knowledge of… more
    Synergy ECP (10/15/25)
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