• Sr. Cybersecurity Software Engineer

    Lockheed Martin (Offutt AFB, NE)
    …Mission is Ours\. **What You Will Be Doing** : As a **Senior Cybersecurity Software Engineer ** , you will lead the design, development, and security hardening of ... Nuclear Planning communities\. **In this role, you will** : * Architect , develop, and maintain secure software solutions, integrating cybersecurity best practices… more
    Lockheed Martin (10/31/25)
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  • Senior Systems Engineer - NC3 Programs…

    RTX Corporation (Richardson, TX)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...military aircraft recapitalization programs. As our next Senior Systems Engineer and as a member of our team, you… more
    RTX Corporation (01/10/26)
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  • Senior Systems Engineer - NC3 Programs…

    RTX Corporation (Richardson, TX)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret **Are you looking to make a meaningful,… more
    RTX Corporation (01/10/26)
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  • Senior Network Engineer

    TEKsystems (Washington, DC)
    …Details Heavy Cisco Networking environment Palo Alto Azure Zscaler (network security ) Description Serves as the technical lead for network infrastructure projects ... will serve as an escalation point for the Network Engineer . Position requires on-site support 3 days per week....Cisco Router/switches, Palo Alto firewalls, and WAN/MPLS circuits. Manage security posture using Cisco ISE, Palo Alto firewall, and… more
    TEKsystems (01/09/26)
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  • Network Engineer , Journeyman

    SMX (Patuxent River, MD)
    Network Engineer , Journeyman (4724)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Network Architect to provide ... & tactical networking & network architecture support to develop multi-level security communications solutions for the Theater Mission Planning Center (TMPC) and… more
    SMX (01/07/26)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...has an opportunity for a talented **Senior Principal Software Engineer ** to join our team. **What You Will Do**… more
    RTX Corporation (01/04/26)
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  • Systems Engineer I

    Bowman (Reston, VA)
    **Short Description** Bowman has an opportunity for a Systems Engineer I to join our team in Reston, VA. At Bowman, we believe in creating opportunities for aspiring ... within data center racks, ensuring optimal performance, organization, and physical security of hardware components. + Identify, analyze, and correct complex… more
    Bowman (01/01/26)
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  • Senior Systems Engineer - Modeling…

    RTX Corporation (Tewksbury, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...Defense Systems (IAMDS) department is seeking a **Senior Systems Engineer (Modeling & Simulation)​.** IAMDS leads all aspects of… more
    RTX Corporation (12/30/25)
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  • Senior Engineer , Systems Engineering

    Intercontinental Exchange (ICE) (Atlanta, GA)
    Overview **Job Summary** We are seeking a Senior Systems Engineer to lead the evolution of our self-service Secrets Management and Shared Services platform, with a ... Vault and related services across our on-premises infrastructure, ensuring scalability, security , and reliability. You'll collaborate with security , DevOps, and… more
    Intercontinental Exchange (ICE) (12/23/25)
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  • Sr. Cloud Engineer

    AvantGarde, LLC (Washington, DC)
    AvantGarde, LLC (AG) seeks to engage a Senior Cloud Engineer who will work with the engineering team to develop, implement, optimize, and maintain cloud-based ... educate teams on new cloud initiatives, and ensure the security of the cloud infrastructure. + Analyze business processes,...Guard) as well as the US House of Representatives, Architect of the Capitol, the National Science Foundation, the… more
    AvantGarde, LLC (12/20/25)
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