• Senior Principal Software Engineer

    RTX Corporation (Mckinney, TX)
    …we're redefining the future of aerospace. Our Autonomy team is looking for an experienced Senior Principal Software Engineer to join our team. This is an onsite ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/18/25)
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  • FLEX Senior Network DevOps Engineer

    Marriott (Bethesda, MD)
    …technical field experience/certification - **7+ years** ' experience as a **Network Engineer with Designing and Implementing complex networking.** - **4+ years** of ... configuration and integration of f **irewalls (Palo Alto preferred)** and network security policies in Cloud environment **viz NGFW** . - **2+ years'** experience… more
    Marriott (12/18/25)
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  • Software Engineer - Senior Level

    Lockheed Martin (Annapolis Junction, MD)
    …of Lockheed Martin to keep the threats at bay\. **THE WORK** As a Software Engineer \- Senior Level you will be responsible for: * Developing, maintaining, and ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...similar scope, type, and complexity\. * Proficiency working in Linux development environments * Proficiency coding in Python, C\+\+,… more
    Lockheed Martin (11/20/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a ** Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret ... security clearance and demonstrated advanced technical ability in reverse...Linux or Unix); + Demonstrated experience with cyber security related technologies (eg, NIDS, HIDS, IPS, and IDS);… more
    Leidos (10/31/25)
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  • Guidance Navigation and Control Engineer

    Lockheed Martin (Littleton, CO)
    …and build the systems which support our nation's defense systems\.** The National Security Space Guidance, Navigation, and Control \(GN&C\) team is made up of ... Rendezvous and Proximity Operations \(RPO\)? If so, consider this senior GN&C position on a group of exciting space...Modify code in C\+\+, C, Matlab, Simulink, Fortran, Python, Linux shell, and YAML * Create unit tests *… more
    Lockheed Martin (12/14/25)
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  • Senior Systems Integration Engineer

    Insight Global (Louisville, CO)
    …company in the commercial space industry is looking for a Sr Systems Integration Engineer to join their growing corporate IT Team. This company builds and delivers ... and upgrading nodes within clusters, support the remediation of security vulnerabilities, monitor uptime and backups. You will also...will also serve as the escalation point for their Linux environment. This is a full time opportunity. It… more
    Insight Global (01/09/26)
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  • Senior Staff Software Engineer

    Northrop Grumman (Huntsville, AL)
    …Integration Business Unit (BU) has an exciting career opportunity for a Software Engineer supporting an Internal Research and Development (IRAD) to join our team of ... with a PhD. + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application, which is required to start +… more
    Northrop Grumman (01/08/26)
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  • Senior Software Engineer

    General Motors (Warren, MI)
    …of the creative customer-facing features of tomorrow. As an Embedded Software Engineer on the Universal Flash Orchestrator Team, you will develop the vehicle-side ... and improvements to be delivered to customers while maintaining vehicle system security . Your expertise will be instrumental in driving us towards our vision… more
    General Motors (11/25/25)
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  • Software Engineer Senior

    Acuity Inc. (Fort Wayne, IN)
    …talented associates. Visit us at www.acuityinc.com . **Job Summary** The Sr. Software Engineer will work with an experienced team of software, firmware, and hardware ... Communications and Collaboration (UC&C) devices + Develop C++ application software in Linux OS + Design, implement, and deploy embedded systems/firmware + Work with… more
    Acuity Inc. (11/12/25)
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  • Systems Engineer , Senior

    CymSTAR LLC (Tulsa, OK)
    …skills are required. ESSENTIAL DUTIES AND RESPONSIBILITIES : + Serve as lead engineer with responsibility to direct and coordinate work of other engineering or ... in C, FORTRAN, and/or other high order languages. Utilization of the Linux Operating System. + Perform implementation, integration, and acceptance test of final… more
    CymSTAR LLC (11/04/25)
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