• Systems Engineer III

    EPSILON SYSTEMS (North Charleston, SC)
    Epsilon C5I (www.epsilonsystems.com/c5i), focused on software development and systems engineering for complex command, control, intelligence and combat ... systems , is seeking a Systems Engineer III...dynamic, team-oriented environment. + Candidate must have an active DoD Top Secret Clearance with SCI access.… more
    EPSILON SYSTEMS (09/20/25)
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  • Research Software Engineer, Formal Methods

    RTX Corporation (Cambridge, MA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RTX Corporation is an Aerospace and Defense company ... dynamic systems . In this position, you will contribute strong software development skills and apply reasoning and formal methods techniques to significantly… more
    RTX Corporation (10/07/25)
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  • Senior Principal Systems Security Engineer…

    RTX Corporation (Marlborough, MA)
    …cycle + Experience in solutions meeting robust SSE systems security requirements + DoD Top Secret clearance with current SSBI within last 5 years desired + ... relevant experience + Active and transferable US government issued DoD Secret security clearance is required prior...+ Experience in design, development and fielding of SSE systems + Software , Firmware, & Microelectronics Engineering,… more
    RTX Corporation (10/21/25)
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  • Software Engineer

    Northrop Grumman (Mcclellan, CA)
    software engineers in the planning, design, development, and utilization of software systems + Regularly demonstrate progress to customers **Basic ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...on-site in McClellan, CA + Ability to obtain/maintain a DoD Secret security clearance + Must have… more
    Northrop Grumman (11/20/25)
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  • Junior Software Engineer

    Amentum (Dahlgren, VA)
    …support of Naval projects at Dahlgren, VA. You will be part of our growing systems & software engineering team and contribute to our diverse skillsets across ... Digital Engineering challenges. Apply your skills to the latest DoD weapons and sensor systems , modernizing the...Secret Clearance. + Experience with Atlassian and GitLab software tools. + Familiarity with Fortify, SonarQube, Jira, and/or… more
    Amentum (10/09/25)
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  • Manager, Software Engineering (Onsite)

    RTX Corporation (Fulton, MD)
    …exciting environment, directly driving the design, architecture, and development of new software systems and products utilizing these technologies. The ... only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Solipsys, Managed by Collins Aerospace** Collins… more
    RTX Corporation (10/23/25)
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  • Manager of Software Quality 2

    Northrop Grumman (Melbourne, FL)
    …+ 5 years of leadership/ supervisory or management experience + Must have an Active DoD Secret or Top- Secret Clearance renewed within the last 5 years ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...Systems has an opening for a **Manager of Software Quality 2** to join our team of qualified,… more
    Northrop Grumman (11/21/25)
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  • Systems Engineer (Mid-Senior)

    SMX (Patuxent River, MD)
    …+ Experience in DoD acquisition and engineering processes + Experience with Systems Software , Systems -of- Systems engineering, model-based systems ... meeting the requirements and the mission performance on support software systems + Review, develop, and comment...+ At least five (5) years of experience in Systems Engineering supporting DoD aircraft systems more
    SMX (11/21/25)
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  • Software Engineer Opportunities with MFC…

    Lockheed Martin (Grand Prairie, TX)
    …to design, implement, and optimize relational database systems \. **Desired Skills:** * Active DoD Secret or Top Secret Clearance * Defense or Aerospace ... designer, developer and manufacturer of precision engagement aerospace and defense systems for the U\.S\. and allied militaries\. MFC develops, manufactures and… more
    Lockheed Martin (08/29/25)
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  • Senior Systems Administrator (Linux)

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …certification. + Knowledge/Administration of Trellix, LogRhythm, and MDE. + Experience with DoD systems and infrastructure. + Knowledge in Cyber Security Methods ... + Implement and maintain RMF security controls and ensure systems are compliant with DISA STIGs and DoD...+ Must be proficient in operating personal computers, computer software and standard office equipment. + Must have basic… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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