• IT&E Operations Engineer

    Lockheed Martin (Orlando, FL)
    …This position is in Orlando\. Discover more about our Orlando, Florida location\. The engineer must have an active SECRET security clearance and it is PREFERRED ... **What You Will Be Doing** As the IT&E Operations engineer is responsible for supporting execution and management of...and modification * Labs Management o Support the Operations Lead in working with Functional ITE Lab Mgmt Team… more
    Lockheed Martin (01/07/26)
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  • Solutions Engineer

    Cisco (Clayton, MO)
    …a Solutions Engineer (SE) with Enterprise Networking, Data Center, Collaboration, Security , Automation, and Cloud background. The SE role is a customer focused ... will be in Global Enterprise Segment (GES) where we lead Cisco's top 500 strategic accounts. Our responsibility to...well as customer lines of business on Data Center, Security , and Retail solutions. As a Systems Engineer more
    Cisco (01/07/26)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38797 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... level! We are seeking a highly skilled and experienced **Senior Software Engineer ** to contribute to the design and development of scalable classified/unclassified… more
    Chenega Corporation (01/06/26)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** TS/SCI without Polygraph...Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite Systems… more
    RTX Corporation (01/06/26)
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  • Cyber operations Readiness Assessment Network…

    TekSynap (Fort Belvoir, VA)
    Engineer /Reviewer will conduct in-depth cybersecurity assessments of boundary security devices, network infrastructure, and VoIP/VVoIP systems to ensure ... and SRGs. + Validate network segmentation, ACLs, and routing protocols for security compliance. + Assess Zero Trust architecture components and ensure proper… more
    TekSynap (12/24/25)
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  • Network Engineer IV

    Robert Half Technology (Washington, DC)
    …of Justice (DOJ) Antitrust Division is seeking an experienced Senior Network Engineer to lead the design, configuration, monitoring, and optimization of ... Description Senior Network Engineer Location: Onsite - Washington, DC Area Clearance...Identity Services Engine (ISE), and Splunk. Key Responsibilities + Lead the design, configuration, and maintenance of enterprise‑level network… more
    Robert Half Technology (12/20/25)
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  • Principal Software Engineer (Hybrid…

    RTX Corporation (Aguadilla, PR)
    …US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required Collins Aerospace, an RTX business, is ... looking to hire a **Principal Software Engineer ** to support our Mission Systems Command, Control Communications,...software systems in C4I&A programs. You will ensure that security , automation, and reliability are integrated into architecture and… more
    RTX Corporation (12/17/25)
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  • Electronics Engineer IV, Electrical Ground…

    Lockheed Martin (Littleton, CO)
    …test, and maintenance of integrated test systems, and experience as Subject Matter Engineer or equivalent\. * Demonstrated ability to lead /coordinate with small ... **Description:** Join our team as an **Electronics Engineer ** where you will be a part of...Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as… more
    Lockheed Martin (12/10/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …the program: sustainment, infrastructure and/or modernization. + You will work with the Lead Systems Engineer to ensure the overall system execution is reliable, ... 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 (12/03/25)
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  • Systems Engineer , Staff Principal

    BigBear.ai (Columbia, MD)
    …collaboratively to: + Architect and enhance complex IT systems that support national security missions. + Lead and contribute to large-scale projects, from ... solving some of the most complex challenges in national security and intelligence. We're looking for a Level 3...and intelligence. We're looking for a Level 3 IT Engineer who thrives in dynamic environments and is passionate… more
    BigBear.ai (11/27/25)
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