• Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Systems Engineer, you will be using your skills and expertise to research, architect , model, simulate, test, certify and improve cutting edge products and services. ... we want to hear from you! The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a… more
    Sierra Nevada Company, LLC (10/17/25)
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  • Cyber R&D Program Manager / DoD / Level 5

    Lockheed Martin (Grand Prairie, TX)
    …**Business Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Cyber Security Architect **Type:** Full\-Time **Shift:** First ... is responsible for researching, developing, and delivering leading\-edge software/hardware security solutions to protect platform/weapon systems from increasingly sophisticated… more
    Lockheed Martin (10/11/25)
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  • AWS Admin/Full Stack Developer

    Leidos (Chantilly, VA)
    …is interested in supporting a dynamic program for one of our national security clients. The AWS Admin/Full Stack Developer will design, develop, deploy and support ... develop, deploy, and manage the client's cloud infrastructure, services, and security applications to ensure the environment is scalable, reliable, secure, and… more
    Leidos (09/26/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …present, and demonstrate Zero Trust Architectures, Threat Hunting models, Network Security , and Cyber Analytics solutions. + Provide technical guidance on Defensive ... (DCO) and Offensive Cyber Operations (OCO) to enhance cyber resilience. + Architect and advise on network tapping solutions, traffic visibility tools, and network… more
    World Wide Technology (09/09/25)
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  • Account Executive - Cybersecurity Sales

    Optiv (San Francisco, CA)
    …(or a Client Director (CD) as we call it) you'll focus on selling Optiv security services and security technology solutions to a select few strategic accounts ... Members of this cross-functional team will include a Client Solution Architect , Executive Advisory Director, and a Client Operations Specialist. For clarity,… more
    Optiv (09/05/25)
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  • Account Manager - Cybersecurity Sales

    Optiv (St. Louis, MO)
    …an Account Manager aka Client Manager (CM) you'll be responsible for selling Optiv security services and security technology solutions to a select few strategic ... Members of this cross-functional team will typically include a Solutions Architect , Client Operations Specialist and services practices personnel as appropriate for… more
    Optiv (08/26/25)
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  • PCI Compliance Consultant - Part time & Remote

    TestPros (Sterling, VA)
    …will be responsible for conducting internal assessments in partnership with information security officers, application owners, and service owners with PCI-DSS ... or Security + certification + AWS Cloud Practitioner or Solutions Architect certification PROFESSIONAL CERTIFICATIONS: ISA (PCI SSC Internal Security more
    TestPros (08/19/25)
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  • Sr Principal Systems Engineer - Infrastructure…

    RTX Corporation (Richardson, TX)
    …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:** DoD Clearance: Top...bare metal. + Hands-on experience building, deploying, and managing application containers (eg, Docker). + Hands-on experience deploying, administering,… more
    RTX Corporation (11/01/25)
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  • Azure DevSecOps Engineer (Secret)

    SMX (Tampa, FL)
    …help onboard new Microsoft Azure cloud accounts and applications, conduct security patching, build code pipelines, and support deployment activities, primarily with ... and applications, and solutions. **Essential Duties & Responsibilities** + Design, architect , and optimize secure cloud solutions in Azure + Navigate client-facing… more
    SMX (10/16/25)
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  • Lead Software Engineer

    Caterpillar, Inc. (Peoria, IL)
    …and make a significant impact on our customers' success. **What You'll Do** + Architect and evolve frontend systems built in React. + Lead complex projects spanning ... LaunchDarkly, and agile methodologies. + Strong understanding of web performance, security , and accessibility standards. + Familiarity with backend services and… more
    Caterpillar, Inc. (11/04/25)
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