• TS /SCI Senior Optical Systems

    Insight Global (Wilmington, MA)
    …Description A client in the defense industry is looking to add a Senior Optical Systems Engineer to their team on site in Wilmington, Massachusetts. This person ... will have Chief Systems Engineer responsibilities, be customer facing, handling...physics, optics, mechanical and electrical. They require an active TS /SCI security clearance and will be supporting a variety… more
    Insight Global (12/19/25)
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  • Systems Engineer

    Actalent (Richardson, TX)
    Job Title: Systems Engineer Job Description We are...practices and tools. + Ability to obtain a DoD Top Secret security clearance. + Bachelor's degree ... to our system development and engineering efforts. As a Systems Engineer , you will have the opportunity...in engineering or equivalent related experience. + Current Secret or Top - Secret security clearance.… more
    Actalent (12/20/25)
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  • Sr. Specialist, Systems Engineer 1

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer Job Code: 30672 Job Location: Greenville, Texas Job Schedule: ... 1st Shift 9/80 Schedule Job Description: The Sr Specialist, Systems Engineer position is part of a...time of hire with the ability to obtain a Top Secret with SCI. + Must be… more
    L3Harris (11/08/25)
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  • Sr. Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Scientist, Systems Engineer Job Code: 30671 Job Location: Greenville, TX (On-Site) Job ... 9/80 Job Description: L3Harris is seeking a Senior Scientist, Systems Engineer that is a proven leader...the time. + Ability to obtain and maintain a Top Secret with SCI. Clearance. + Other… more
    L3Harris (11/01/25)
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  • Systems Engineer (Active TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208797 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... can offer is one-of-a-kind. Our work depends on a ** Systems Engineer ** joining our team to support...**REQUIREMENTS AND QUALIFICATIONS:** + The position requires an active TS /SCI with Polygraph. + Bachelor's Degree in Computer Science,… more
    General Dynamics Information Technology (10/14/25)
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  • Ground Systems Engineer

    KBR (Chantilly, VA)
    Title: Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. KBR is seeking a Ground Systems Engineer to work on complex projects...Minimal + Working Hours: Standard QUALIFICATIONS Required: + Active TS /SCI clearance with polygraph. + Bachelor's degree in science,… more
    KBR (12/19/25)
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  • Principal Systems Engineer (Linux)

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Principal Systems Engineer (Linux) to work in Fort Meade, MD. Position location is ... subject to change based on central MD client's needs. Required: TS /SCI with a Polygraph Analyzes user's requirements, concept of operations documents, and high level… more
    Themis Insight (12/19/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our...development of related briefing materials Minimum qualifications: + Active TS /SCI with Polygraph + Bachelor's degree in Engineering or… more
    KBR (12/16/25)
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  • Scheduler and Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    Scheduler and Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact ... your customer's environment and how to develop the right systems for their mission. Your ability to interpret current...delivering a customer focus ed engineering solution. As an engineer on our GSIS team, you'll work with Booz… more
    BOOZ, ALLEN & HAMILTON, INC. (12/13/25)
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  • Systems Engineer Journeyman…

    SMX (Patuxent River, MD)
    Systems Engineer Journeyman - TMPC/C5I Network (4757)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a TMPC/C5I ... Network Engineer to provide Systems Engineering Journeyman) support...from an accredited college or university + Active DoD Secret Clearance with ability to obtain and maintain a… more
    SMX (12/12/25)
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