• Principal/Senior Principal Systems

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... We are looking for a Principal or Senior Principal Systems Engineer to join our team at...+ Track/log Real World Events **Basic Qualifications:** + DoD Top Secret clearance that is or has… more
    Northrop Grumman (08/22/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …Engineering field from an accredited university with minimum 8 years of experience + Top Secret ( TS ) security clearance with eligibility for Secret ... help. Our team is looking for a **Senior Information Systems Security Officer (ISSO)** . In this role you...and Microsoft Azure platforms **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (10/11/25)
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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 Denver, CO ... Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the...years of prior related experience. + Must have active Secret security clearance, TS /SCI preferred. + DoD… more
    L3Harris (11/12/25)
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  • Senior DevSecOps Platform Engineer

    SAIC (Colorado Springs, CO)
    …+ Must have a Secret Clearance. **Preferred Experience and Skills:** + Top Secret clearance. + Knowledge of programming languages such as Java, Golang, ... **Description** SAIC is seeking a motivated, goal-oriented, results-driven DevSecOps Platform Engineer to join our team to deliver an Enterprise Management solution… more
    SAIC (10/02/25)
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  • Defensive Cyber Engineer

    Lockheed Martin (Aurora, CO)
    …from detection through remediation * Experience with SIEM technologies such as LogRhythm or Splunk * TS /SCI clearance * DoD 8140 \(formerly 8570 IAT II\) ... of 7 Defensive Cyber Engineers working a 24/7 operation\. 2\. Provide systems and architecture expertise for Defensive Cyber Operations to meet Cybersecurity mission… more
    Lockheed Martin (11/02/25)
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  • Journeyman Wireless Engineer

    V2X (Colorado Springs, CO)
    …with integrity, respect, responsibility, and professionalism. As a Journeyman Wireless Engineer , you will be responsible for the implementation, configuration, and ... support of wireless network systems . This mid-level role plays a critical part in...engineers, cybersecurity staff, and field technicians, the Journeyman Wireless Engineer helps design and deploy wireless LAN (WLAN) infrastructure,… more
    V2X (10/17/25)
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  • Senior Wireless Engineer

    V2X (Colorado Springs, CO)
    …integrity, respect, responsibility, and professionalism. As a Senior Wireless Engineer , you will provide technical leadership and expert-level engineering support ... for the planning, design, implementation, and sustainment of secure wireless network systems . This role plays a critical part in delivering mission-ready wireless… more
    V2X (10/17/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Denver, CO)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver ... working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. +...submit for a required government suitability clearance up to TS /SCI. **What We Look For in a Candidate** +… more
    Lumen (11/04/25)
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  • Cyber Security Engineer Technical Lead

    Lockheed Martin (Littleton, CO)
    …you ready to further your career in Cyber Security by working for one of the top companies in the world? This new and emerging need is for a Security Operations ... team environment\. You will interface with our Operations, Development, Deployment, and Systems Engineering teams, and will help to derive innovative solutions to… more
    Lockheed Martin (10/04/25)
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  • Senior Software Architect/Designer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …processes, and specific industry regulations + Must have and maintain a US Gov TOP SECRET / SCI clearance. Preferred Skills and Experience + RMF/Cyber Experience ... critical leadership role in shaping the future of new, critical satellite ground systems solution. The successful candidate will be tasked with two major roles: (1)… more
    Kratos Defense & Security Solutions, Inc. (11/08/25)
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