• Senior Principal Systems Engineer…

    RTX Corporation (Cedar Rapids, IA)
    …for a security clearance **Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - Advanced Technology & ... the development and execution of external technology R&D programs as well as Mission Systems Advanced Technology internal research and development IR&D projects… more
    RTX Corporation (08/20/25)
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  • Systems Test Engineer

    Amentum (Kennedy Space Center, FL)
    …Station, Ground Systems Development and Operations, and the Space Launch System , Orion Multi-Purpose Crew Vehicle, and Launch Services programs. That's what we ... If you want to be part of this amazing mission and enjoy working in a great team environment,...performance of system level test events. The System Software Test Engineer will be responsible… more
    Amentum (10/24/25)
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  • System Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …employees, so they can support our mission \. **The Work:** The Level 5 System Engineer \(SE\) shall possess the following capabilities: * Perform systems ... for a $25K sign on bonus for external hires\! **What We're Doing:** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of… more
    Lockheed Martin (09/20/25)
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  • Information System Security Engineer…

    KBR (Beavercreek, OH)
    Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... related to A&A activities + Conduct risk and vulnerability assessments of information systems to identify vulnerabilities, risks, and protection needs + Provide… more
    KBR (10/01/25)
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  • ESM Systems Engineer III (OCONUS)…

    V2X (Reston, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. The ESM Systems Engineer III is required to be certified at the ... base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance...expert level in multiple disciplines of systems and security (eg, MCSE & CISSP) and provides… more
    V2X (10/22/25)
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  • Senior Systems Engineer (Top Secret…

    RTX Corporation (Richardson, TX)
    … and safeguarding the lives of those who protect us. As our next Senior Systems Engineer , you will take on more responsibility and leverage your extensive ... help shape the future of aerospace technology. At Collins Aerospace, we're not just designing systems ; we're crafting the backbone of mission -critical systems… more
    RTX Corporation (09/13/25)
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  • Information Systems Security…

    CACI International (Rome, NY)
    …+ Prior DoD cybersecurity engineering experience. + Familiarity with enclave and mission system architectures. + Strong communication skills and ability to ... Information Systems Security Engineer (ISSE) Job Category:...**The Opportunity:** Join our dynamic team as an Information System Security Engineer (ISSE) and make a… more
    CACI International (10/04/25)
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  • Systems Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …technically challenging. The Protected Communication Systems (PCS) team is hiring a ** Systems Engineer ** to support programs for our US military and various ... their skills and allows for career growth. As a Systems Engineer , you will be a member...the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and… more
    RTX Corporation (10/29/25)
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  • Sr. Specialist, Information Systems…

    L3Harris (Greenville, TX)
    …domains in the interest of national security. Job Title: Sr. Specialist, Information Systems Security Engineer Job Code : 30043 Job Location: Greenville, TX ... System Security Manager (ISSM). Works closely with applicable Information System Owner(s), information systems engineers, program management, and engineering… more
    L3Harris (10/26/25)
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  • Communications Systems Engineer

    CAE USA INC (Binghamton, NY)
    …personnel, ensuring their safe return from real-world missions. As a Communications Systems Engineer in our Binghamton hub, you'll design, develop, and ... maintain advanced communication systems for high-fidelity flight and mission simulators,...robust performance in real-time simulation environments. + Participate in system design reviews and cross-functional brainstorming to drive innovation… more
    CAE USA INC (10/02/25)
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