• Specialist, Cyber Infrastructure

    L3Harris (Colorado Springs, CO)
    cyber domains in the interest of national security. Job Title: Specialist, Cyber Infrastructure Systems Engineer Job Code: 24729 Job Location: Colorado ... capacity resources for computers at the operating system and infrastructure level. Builds, configures, troubleshoots and integrates new and...minimum of 8 years of prior related experience. + Top Secret /SCI clearance is required. + DOD… more
    L3Harris (06/07/25)
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  • Cyber Infrastructure Systems…

    L3Harris (Colorado Springs, CO)
    …and cyber domains in the interest of national security. Job Title: Junior Cyber Infrastructure Systems Engineer Job Code: 25231 Job Location: Colorado ... + DOD 8140 IAT Level 1 certification required (eg Security+). Preferred Additional Skills: + Top Secret security clearance is preferred + DoD 8140 IAT Level 2… more
    L3Harris (06/27/25)
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  • Specialist, Cyber Infrastructure

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Cyber Infrastructure Systems Engineer Job Code: 21703 Job Location: Colorado ... minimum of 8 years of prior related experience. + Secret clearance is required. + DOD 8570.01M IAT 2...in a dynamic, fast paced, team-oriented environment + Active TS /SCI DOD security clearance is preferred + Establish and… more
    L3Harris (06/11/25)
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  • Cyber Infrastructure Engineer

    Deloitte (Colorado Springs, CO)
    …with client on design, architecture and implementation of cyber solutions. + Engineer , implement, configure and tune IT infrastructure in support of cyber ... Our Deloitte Cyber team understands the unique challenges and opportunities...or at any time in the future + Active Top Secret clearance required with SCI eligibility… more
    Deloitte (06/19/25)
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  • Mid Level Digital Signal Processing…

    Parsons Corporation (Denver, CO)
    …communications, and signal localization challenges **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA....in Electrical Engineering, Computer Engineering or related discipline + TS /SCI is required ( TS /SCI w/ Poly is… more
    Parsons Corporation (06/25/25)
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  • Junior Software Engineer - TS /SCI…

    Parsons Corporation (Denver, CO)
    …Grid Systems, Parallel Processing, Threading **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... Envisioneering is seeking qualified candidates to fill a **Software Engineer ** position at our Denver, CO location. Blue Ridge...experience in software design/development, data structures, and algorithms + TS /SCI w/ Poly is required + Minimum of 1… more
    Parsons Corporation (06/25/25)
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  • TEMPEST Engineer TS /SCI w/Polygraph

    General Dynamics Information Technology (Aurora, CO)
    …RQ195949 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... of applicable TEMPEST policies efficiently and cost effectively. The TEMPEST engineer will product TSS deliverables. Shall review TEMPEST testing, TEMPEST… more
    General Dynamics Information Technology (06/10/25)
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  • DCO Senior - TS /SCI

    Deloitte (Denver, CO)
    …be able to work full time on-site in Denver, CO + Active Top Secret security clearance required + Experience using cyber reconnaissance to support a federal ... on July 31, 2025. We require a seasoned Defensive Cyber Operations (DCO) Engineer with a desire...client + Experience working with cloud infrastructure + Experience utilizing software asset management + 7… more
    Deloitte (06/13/25)
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  • Principal Cyber Engineer

    Leidos (Aurora, CO)
    …mindset across the organization. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and… more
    Leidos (03/31/25)
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  • Senior Cyber Engineer -Information…

    RTX Corporation (Aurora, CO)
    …to join the Cyber Security Engineering team for a **Senior Cyber Engineer -Information Systems Security Officer (ISSO) - P3** position supporting the ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS /SCI At Raytheon, the foundation of everything we do...of prior relevant experience + Active and transferable DoD Top Secret /SCI security clearance is required prior… more
    RTX Corporation (06/13/25)
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  • Cyber Engineer

    Leidos (Aurora, CO)
    …access management (PAM) systems. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... the Leidos National Security Sector is seeking a skilled Cyber Engineer to join a new ...to the design, implementation, and management of our cybersecurity infrastructure . + Support security operations, implement security controls, and… more
    Leidos (03/31/25)
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  • Cyber Engineer

    Leidos (Aurora, CO)
    …ensure a secure system architecture. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must be ... the Leidos National Security Sector is seeking a skilled Cyber Engineer to join a new ...strategies. + Play a critical role in securing our infrastructure , responding to security incidents, and ensuring compliance with… more
    Leidos (03/29/25)
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  • Sr Principal Cyber Architect - Network…

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems has an exciting career opportunity for a Sr Principal Cyber Architect - Network Security Engineer SME (25-233) to join our team ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (05/29/25)
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  • Cyber Range Training Engineer

    ISYS Technologies (Colorado Springs, CO)
    …with client on design, architecture and implementation of cyber solutions. + Engineer , implement, configure and tune IT infrastructure in support of cyber ... Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready...This position will be on-site and will require anactive Secret with the ability to obtain a TS more
    ISYS Technologies (06/13/25)
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  • Sr. Specialist/Lead, Software Engineer

    L3Harris (Colorado Springs, CO)
    Top Secret Clearance usually granted to US Citizens. Qualifications: + Top Secret or TS /SCI Clearance + Bachelor's degree in computer science, ... experience with modern DevSecOps software practices and a technology-supported development infrastructure . + The Senior Software Engineer will help upgrading… more
    L3Harris (05/29/25)
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  • Senior Network Engineer SME

    SAIC (Colorado Springs, CO)
    …geo-registration to deliver a cutting-edge approach. This position requires an active Top Secret clearance with SCI eligibility and is hybrid customer ... architecture and design best practices. **Qualifications** **REQUIRED EDUCATION AND EXPERIENCE:** + Active Top Secret Clearance with the ability to obtain a … more
    SAIC (06/03/25)
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  • Tier III Engineer Long Haul Fiber Solutions

    SAIC (Aurora, CO)
    …office support on behalf of this customer. Active Top Secret /Sensitive Compartmented Information clearance with current polygraph ( TS /SCI with polygraph) ... **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Aurora, CO** area to support a government...plus years experiences working Tier 3 anomaly resolution. + Top Secret /SCI with Polygraph required to start.… more
    SAIC (06/07/25)
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  • Long-Haul Fiber Telecommunications Engineer

    SAIC (Aurora, CO)
    …office support on behalf of this customer. Active Top Secret /Sensitive Compartmented Information clearance with current polygraph ( TS /SCI with Polygraph) ... **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Aurora, CO** area to support a government...plus years experiences working Tier 3 anomaly resolution. + Top Secret /SCI with Polygraph required to start.… more
    SAIC (04/24/25)
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  • ADC Engineer , Peet ADC

    Amazon (Denver, CO)
    …3+ years of networking experience. - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - 3+ years experience with ... and desire to engineer and operate the world's largest cloud computing infrastructure to build a better world for future generations? This is an exciting… more
    Amazon (06/24/25)
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  • ADC Engineer , Containers/Serverless

    Amazon (Denver, CO)
    …scripting and coding languages. - Current, active US Government Security Clearance of Top Secret or above. Preferred Qualifications - 3+ years experience with ... and desire to engineer and operate the world's largest cloud computing infrastructure to build a better world for future generations? This is an exciting… more
    Amazon (06/14/25)
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