• Cybersecurity Application Security

    Nelnet (Fort Morgan, CO)
    …for people where they live, learn, and work. We are seeking a highly skilled Application Security Engineer with strong experience across secure code review, ... detail vulnerability reports to businesses **EXPERIENCE:** + 2-4 years of hands-on application security experience + Experience integrating security tooling… more
    Nelnet (12/18/25)
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  • Infrastructure / DevOps Engineer

    Cadmus (Denver, CO)
    …our federal programs. This role will have client facing responsibilities that encompass Application security and DevSecOps engineer skill sets. Please note ... performance, reliability, and proactive alerting. + Harden infrastructure through security -first DevSecOps practices - patching (RHEL 8/9), vulnerability scanning… more
    Cadmus (10/07/25)
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  • Engineer II - Information System

    BAE Systems (Broomfield, CO)
    **Job Description** This position is for a System Security Engineer (SSE) to provide security engineering support within BAE Systems , Inc. Space & ... security requirements definitions and analysis and manages system security designs using Model-Based Systems...be available based on position level and/or job specifics. ** Engineer II - Information System Security more
    BAE Systems (11/28/25)
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  • Cyber Systems Security

    Lockheed Martin (Colorado Springs, CO)
    …highly dynamic mission\-focused environment\. **WHO YOU ARE** * An experienced System Engineer with a focus on cyber security and integration\. * A candidate ... team is looking for a proven and experienced cyber systems engineer to support the Peace Krypton...and implement secure systems , including network architecture, system configuration, and security protocols\. * Conduct… more
    Lockheed Martin (10/01/25)
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  • Systems Engineer - System

    Lockheed Martin (Littleton, CO)
    …and motivated System Analysis Technical Lead to join the CPS team\. As the ** System Analysis Engineer ** , you will join the System Analysis team on ... journey\. Our Conventional Prompt Strike \(CPS\) program is creating the first hypersonic system for the U\.S\. Navy, and we are looking for talented individuals to… more
    Lockheed Martin (11/12/25)
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  • Specialist, Info Security Systems

    L3Harris (Broomfield, CO)
    …domains in the interest of national security . Job Title: Specialist, Information Security Systems Engineer Job Code: 31060 Job Location: Boulder/North ... integration of systems and networks to maintain system security . Works closely with Government customers...for COTS, GOTS and FOSS. + Experience in the application of DISA SRGs and STIGs. + Experience in… more
    L3Harris (11/12/25)
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  • Sr Systems Engineer - System

    Lockheed Martin (Littleton, CO)
    …tomorrow with you\. **Lockheed Martin Space has an immediate opportunity for a mid\-career System Safety Engineer at our Denver, CO\. facility\.** If you have an ... systems , come and be a part of our System Safety Team\. At Lockheed Martin Space, we are... Safety Standards \(ex\. Mil\-STD\-882E\) * Demonstrated knowledge and application of System Safety design and operations… more
    Lockheed Martin (12/04/25)
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  • Senior Information Systems Security

    Parsons Corporation (Colorado Springs, CO)
    …in the space domain? We need your help. Our team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this role you will get to ... principles (eg, application of defense-in-depth) + Implement security policies and procedures including System ... impact analysis activities and provide to the Information Systems Security Manager (ISSM) on all configuration… more
    Parsons Corporation (10/11/25)
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  • System Engineer , AMER Controls…

    Amazon (Denver, CO)
    …relevant work experience - 4+ years of site reliability engineering (SRE), systems engineering, systems administration, DevOps, security administration, or ... Description Application deadline: Feb 19, 2026 AWS Infrastructure Services...administration experience - Experience in site reliability engineering (SRE), systems engineering, systems administration, DevOps, security more
    Amazon (12/05/25)
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  • Senior Principal System Safety…

    BAE Systems (Boulder, CO)
    …of Education, US Department of Education. + Progressive experience in the System Safety or Systems Engineering discipline including demonstrated leadership ... abilities; in depth knowledge of system safety and systems engineering concepts, principles,...based on position level and/or job specifics. **Senior Principal System Safety Engineer ** **119084BR** EEO Career Site… more
    BAE Systems (12/13/25)
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