• Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …including use of DOORS + Experience with technical writing and oral presentations + Systems Engineering experience on DoD systems **What We Offer** + ... citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything...problem identification and resolution + You will work with Systems and Software Engineers to develop and… more
    RTX Corporation (11/14/25)
    - Related Jobs
  • Systems Engineer II - Andover Onsite

    RTX Corporation (Andover, MA)
    …(STEM) and a minimum of 2 years of prior engineering experience. + Experience with systems software , systems hardware, systems requirements, systems ... as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do… more
    RTX Corporation (11/14/25)
    - Related Jobs
  • Senior Systems Engineer - SETC Effectors

    RTX Corporation (Tucson, AZ)
    …(STEM) and a minimum of 5 years of prior engineering experience + Experience with systems software , systems hardware, systems requirements, systems ... as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do… more
    RTX Corporation (11/13/25)
    - Related Jobs
  • SETC Effectors Systems Engineer II

    RTX Corporation (Tucson, AZ)
    …(STEM) and a minimum of 2 years of prior engineering experience. + Experience with systems software or systems hardware or systems requirements or ... as only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do… more
    RTX Corporation (11/12/25)
    - Related Jobs
  • Systems Engineer, Sr - Level 3

    Lockheed Martin (Fort Worth, TX)
    …to be a US Citizen, and currently possess and be able to maintain a US DoD SECRET clearance, to support this government contract, as well as successfully pass a ... Test Labs \(MSIL and VTL\)\. * Familiarity with Mission Systems architectures\. * Experience with software test...must be a US Citizen for consideration\. **Clearance Level:** Secret with Investigation or CV date within 5 years… more
    Lockheed Martin (11/09/25)
    - Related Jobs
  • Principal Systems Security Engineer…

    RTX Corporation (Marlborough, MA)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Raytheon Company, Managed by Collins Aerospace** Collins ... engineers and developers to integrate security controls into embedded systems and software architectures; As well as...security risks in embedded system development * Active Top Secret security clearance **What We Offer** * Medical, dental,… more
    RTX Corporation (10/31/25)
    - Related Jobs
  • Lead, Systems Engineer

    L3Harris (Nashville, TN)
    …for program and leadership meetings + Manage configuration control of interconnected systems including software , hardware and firmware + Ensure compliance with ... Must Have the Ability to Obtain and Maintain a Secret Clearance Job Summary: The vital role of a...the need into an integrated set of requirements and software requirements + Comprehensive understanding of systems more
    L3Harris (10/01/25)
    - Related Jobs
  • We're Hiring! Engineering Opportunities

    Lockheed Martin (Owego, NY)
    … Engineer Software Developer Integration & Test Engineer An ACTIVE U\.S\. DoD Secret Security Clearance is required for all roles\. **The Work** As ... the most demanding operational environments\. We are hiring multi\-level Software and Systems Engineers in Owego, New...obtain and maintain or currently holding an ACTIVE U\.S\. DoD Secret Security Clearance\. **Why Join Us**… more
    Lockheed Martin (10/18/25)
    - Related Jobs
  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …+ 5 years or equivalent work experience is required. + Must possess and maintain a SECRET Clearance. + Must meet DoD 8570 requirements and be eligible for IAT ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (11/22/25)
    - Related Jobs
  • F-35 Information Systems Security Engineer…

    Lockheed Martin (Warner Robins, GA)
    …of hiring **Desired Skills:** * Security\+ certification or the equivalent DoD certification\. * Security assessments across various software architectures, ... **Description:** Successful candidate will serve as the Information Systems Security Engineer \(ISSE\) for the F\-35 Support...- This position requires special facility access and a Secret clearance updated within the last 6 years to… more
    Lockheed Martin (09/18/25)
    - Related Jobs