• Principal Systems Engineer

    Sierra Nevada Company, LLC (Dayton, OH)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer who is interested in working on one of the ... airborne command-and-control fleet. We need you! As a Principal Systems Engineer with a software background, you...status is required as this position needs an active US Security Clearance for employment. Non-U.S. Citizens more
    Sierra Nevada Company, LLC (11/26/25)
    - Related Jobs
  • Software Systems Engineer

    Leidos (Huntsville, AL)
    …problems, specifically regarding missile defense systems . With offices across the United States engaging in the defense, space, cyber and commercial fields, ... **Description** Leidos is seeking a talented **Software** ** Systems Engineer ** to join a multi-disciplinary...an Agile environment (or equivalent) + Must be a US Citizen and possess (and be able… more
    Leidos (12/10/25)
    - Related Jobs
  • Avionics and Mission Systems

    Textron (Fort Worth, TX)
    **Avionics and Mission Systems Engineer , HAS and FDR Systems ** **Description** _We're more than aviation experts, we're pioneers\. We challenge what's ... the latest in cutting edge technology to expand the United States Army's tactical advantage in future...**What you'll be doing as an Avionics and Mission Systems Engineer , HAS and FDR Systems more
    Textron (11/06/25)
    - Related Jobs
  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    … that protect and sustain our way of living. Join our team! As a Senior Systems Engineer within our Mission Systems Integration directorate, you'll play a ... critical role in advancing our ground-based air defense systems and CUAS technologies. You will use your skills...status is required as this position needs an active US Security Clearance for employment. Non-U.S. citizens more
    Sierra Nevada Company, LLC (11/18/25)
    - Related Jobs
  • Senior Principal Cyber Systems

    Serco (Orlando, FL)
    **Position Description** Serco seeks a **Senior Principal Cyber Systems Engineer ** for its Combat Air Force Distributed Mission Operations (CAF DMO) 3.0 program ... against cutting-edge threats in a boundless virtual battlespace. The US Air Force can only utilize its full capability...Implementation Guidance (JSIG) + Prior experience as an Information Systems Security Engineer (ISSE) + Possess cloud… more
    Serco (11/19/25)
    - Related Jobs
  • Systems Engineer

    PDS Tech Commercial (Everett, WA)
    **Now Hiring: Systems Engineer ** **Join a High-Impact Team Driving the Future of Aerospace** PDS Tech Commercial is seeking an experienced ** Systems ... This is an exciting opportunity to influence next-generation aircraft systems through advanced engineering, systems integration, and...regulations may limit access of controlled technologies: 1) to US Persons, including US Citizens ,… more
    PDS Tech Commercial (12/11/25)
    - Related Jobs
  • Specialist Systems Engineer

    L3Harris (Tulsa, OK)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer Job Number: 31398 Job Location: Tulsa, OK Schedule: 9/80 ... + We are seeking a skilled and motivated Software Systems Engineer to join our L3Harris ...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (12/06/25)
    - Related Jobs
  • Lead, Systems Engineer (Optical…

    L3Harris (Wilmington, MA)
    …collaborative team setting. The L3Harris Agile Systems Engineering department is seeking a systems engineer to join our team and support one of our newer ... will support the program technical leads (Lead or Chief Systems Engineer , IPT Lead) by performing technical...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (12/10/25)
    - Related Jobs
  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer - COMMS & Datalink Job Code: 30689 Job Location: Greenville, ... a Top Secret with SCI Job Description: Mid-Senior level Systems Engineer to perform data analysis in...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (11/01/25)
    - Related Jobs
  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer - ELINT Job Code: 30649 Job Location: Greenville, TX (On-Site) ... a Top Secret with SCI Job Description: Senior level Systems Engineer to design, develop, and integrate...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (11/01/25)
    - Related Jobs