• Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …responsibility\. Your Mission is Ours\. Lockheed Martin Space is seeking a Summer 2026 Cyber Software Intern\. In this role, you will: \-Support software ... ideas for new projects \-Debug and troubleshoot existing and current software projects\. The successful candidate will have experience and/or knowledge in:… more
    Lockheed Martin (10/08/25)
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  • Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …part of a team that centers on research and development within the cyber engineering field, investigating and exploiting the newest technological advances to resolve ... Python, Ruby\. * Experience performing cybersecurity activities in support of software and system requirements, design, development, testing, and sustainment\. *… more
    Lockheed Martin (08/29/25)
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  • Cyber Security Engineer Sr

    Lockheed Martin (Boulder, CO)
    …working for one of the top companies in the world? This position is for a Cyber Security Engineer Lead on the Space Based Infrared System \(SBIRS\) program\. The ... Cyber Requirements activities for the SBIRS operational systems\. As a Cyber Security Engineer supporting the Space Based Infrared System \(SBIRS\) program,… more
    Lockheed Martin (08/14/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Colorado Springs, CO)
    …Rotary and Mission Systems' C4ISR team is looking for a proven and experienced cyber systems engineer to support the Peace Krypton \(PK\) program\. **THE WORK** ... As a System Engineer \- Cyber in this position, you...plans\. * Integrate multiple systems and subsystems, including hardware, software , and firmware, to meet customer requirements\. * Configure… more
    Lockheed Martin (10/01/25)
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  • FedRAMP Senior Cyber Engineer

    Noblis (Denver, CO)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security? Are you looking to make an ... for you! Come be a part of a growing team of highly skilled FedRAMP cyber security SMEs and help reimagine the FedRAMP process. FedRAMP Cyber Security Engineers… more
    Noblis (07/30/25)
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  • Cyber Systems Security Test Engineer

    Lockheed Martin (Colorado Springs, CO)
    …planning, test case development, test execution, and test reporting * Experience with Cyber Tools software applications with the understanding to two or more ... Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies\. **The… more
    Lockheed Martin (10/03/25)
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  • Cyber Security Engineer Technical…

    Lockheed Martin (Littleton, CO)
    …11\. DoD 8570 IAT II Certification 12\. Ability to provide guidance on DoD Cyber regulations and requirements to engineering and software development staff 13\. ... tomorrow\. Are you ready to further your career in Cyber Security by working for one of the top...the execution of Continuous Monitoring Plan maintaining and updating software and hardware assets, perform system and network scanning,… more
    Lockheed Martin (10/04/25)
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  • Senior Cyber Defense Engineer

    Deloitte (Denver, CO)
    Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our ... to deliverables and performance metrics where applicable. + Consult on IT and cyber defensive architecture and technologies. + Assess assigned cyber key terrain… more
    Deloitte (09/25/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …also making history. Northrop Grumman Space Systems is currently seeking a **Principal Cyber Systems Engineer ** to join our team of qualified, diverse ... degree with 5 years of technical experience in any combination of Cyber , Systems, Security, Software , or Hardware disciplines OR Master's degree with 3 years of… more
    Northrop Grumman (10/02/25)
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  • Space Systems Cyber Security…

    General Atomics (Englewood, CO)
    …defense, civil, commercial, and academic mission requirements. We're seeking a Space Systems Cyber Security Engineer to join our team in Englewood, CO. In ... this role, you'll collaborate closely with the lead cyber security engineer to implement program strategies aimed at achieving and maintaining authority to… more
    General Atomics (10/08/25)
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  • Senior Cyber Security Engineer (P3)

    RTX Corporation (Aurora, CO)
    …to join the Cyber Security Engineering team for a **Senior Cyber Security Engineer (P3)** position supporting Continuous Monitoring and maintenance of ... at Raytheon Aurora Site. The ideal candidate will have cyber experience across the full spectrum of cyber...scanning and mitigation + STIG manual hardening checks + Software Assurance + Plan of action and milestones (POAM)… more
    RTX Corporation (09/23/25)
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  • Senior Cyber Security Engineer (P3)

    RTX Corporation (Aurora, CO)
    …to join the Cyber Security Engineering team for a **Senior Cyber Security Engineer - P3** position supporting Continuous Monitoring and maintenance ... work off + Assessment and Authorization Support (A&A) + Software Assurance + Cyber security engineering in support of system development **Qualifications You… more
    RTX Corporation (08/15/25)
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  • Scientist, Cyber Infrastructure Systems…

    L3Harris (Colorado Springs, CO)
    cyber domains in the interest of national security. Job Title: Senior Cyber Infrastructure Systems Engineer Job Code: 27322 Job Location: Colorado Springs, ... and software specifications. Specific to this position: Seeking a Senior Cyber Infrastructure Systems Engineer to provide technical leadership and subject… more
    L3Harris (08/17/25)
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  • Cyber Security Engineer - Illumio…

    NANA Regional Corporation (Peterson Air Force Base, CO)
    The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and ... and service interruptions. Analyzes and documents security risks, breaches, and other cyber security incidents and the damage they cause. Develops and implements a… more
    NANA Regional Corporation (09/25/25)
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  • Cyber Security Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    …information exchange for the DoD and its allies. Essential Job Responsibilities Cyber Security Engineer - Supports full spectrum, multi-domain, CO capability ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within… more
    Huntington Ingalls Industries (08/02/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …Systems-Launch and Missile Defense Systems presents an excellent opportunity for a Principal Cyber Systems Engineer -Network Security Engineer III (25-393) to ... **Essential Functions:** + Will serve as the primary Network Security Engineer supporting the C2BMC Program + Responsible for planning, deploying, integrating,… more
    Northrop Grumman (09/06/25)
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  • Software Engineer

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security!** The ** Software Engineer ** will perform software development lifecycle (SDLC) activities as a… more
    Leidos (09/18/25)
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  • Software Engineer

    CACI International (Denver, CO)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: ... security challenges in telecommunications and IP/computer networking equipment in the cyber security domain on multiple hardware platforms utilizing Linux and/or… more
    CACI International (08/13/25)
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  • Sr. Senior Software Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    software solutions for our clients. We are currently seeking a talented and experienced Senior Software Engineer to join our team. As a Sr. Software ... solutions to our clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing innovative software more
    Huntington Ingalls Industries (09/03/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... **Join us and make a difference in National Security!** **Job Summary** The Software Engineer will perform software development activities as a member of an… more
    Leidos (08/26/25)
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