• Principal Cyber Engineer

    Leidos (Aurora, CO)
    …Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (03/31/25)
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  • Principal Cyber Engineer

    Leidos (Aurora, CO)
    …Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (03/29/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Aurora, CO)
    …the warfighter. Come be a part of our mission. Northrop Grumman Space Systems is seeking a ** Principal Cyber Systems Engineer or Sr Principal Cyber ... being onsite and does not support remote or hybrid work._ The selected Cyber Systems Engineer will have experience with Cybersecurity implementations based on… more
    Northrop Grumman (06/11/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Aurora, CO)
    …Grumman Space Systems (NGSP) is seeking a highly qualified individual to join our team as a ** Principal Cyber Systems Engineer or Sr. Principal Cyber ... This role is based in **Aurora, CO** . **Basic Qualifications:** + **Level 03, Principal ** : Bachelor's Degree with 5 years' experience, master's degree and 3 years… more
    Northrop Grumman (05/17/25)
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  • Senior Principal Cyber Security…

    ManTech (Denver, CO)
    ManTech seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in the **Denver, CO.** ... Qualifications** + Bachelor's degree or 4+ additional years of cyber experience in lieu of degree + 10+ years...of degree + 10+ years of experience in a cyber role + Experience with Security Information and Event… more
    ManTech (05/20/25)
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  • Principal Cyber Systems…

    Northrop Grumman (Boulder, CO)
    …and Missile Defense Systems division within Northrop Grumman Space Systems is seeking a Principal Cybersecurity Engineer . We are excited for you to join our team ... downtown Denver. We are looking for a highly skilled Principal Cybersecurity Engineer to join the Advanced...initiatives to protect our systems, networks, and data from cyber threats. Your expertise will be instrumental in developing… more
    Northrop Grumman (06/11/25)
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  • Sr Principal Cyber Architect

    Northrop Grumman (Aurora, CO)
    …Grumman Space Systems Sector is looking for you to join our team as a Sr. Principal Software Engineer based out of Aurora, CO. MAC-D is a developing product line ... get to Do:** We are looking for a Software Engineer experienced in Python and machine learning who wants...entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get into informal (example: Subject… more
    Northrop Grumman (04/29/25)
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  • Principal Systems Engineer

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... program with lasting impactful results. Leidos is currently looking to add a Principal Systems Engineer (SE-3) to a growing task. The SE will work closely with… more
    Leidos (05/28/25)
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  • Principal Integration Engineer

    Leidos (Aurora, CO)
    …(MDS) within the Leidos National Security Sector is seeking a skilled Principal Integration Engineer to join a new cyber security program and play a key role ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (03/31/25)
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  • Principal Software Engineer - 25k…

    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 Area ... systems that power real-world intelligence and mission-critical operations? As a ** Principal Software Engineer ** , you'll take on **high-performance computing,… more
    Leidos (05/29/25)
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  • Principal Software Engineer - 25k…

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... on bonus!** **Job Summary** We are seeking a highly skilled Software Engineer to design, develop, and enhance complex software systems, including high-performance… more
    Leidos (05/30/25)
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  • Principal Software Engineer - 25k…

    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 Area ... with lasting impactful results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include new design and prototyping… more
    Leidos (05/22/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …including software life cycle, DevOps, configuration management, testing, hardware integration, cyber security + Strong verbal and written communication skills + ... Ability to obtain and maintain a TS/SCI US security clearance **Qualifications We Prefer:** + Experience in growing technical teams + Expertise of software languages such as C#, C++, Java, Python + Experience with DoD-focused open architecture specifications… more
    Sierra Nevada Company, LLC (06/10/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and full lifecycle management across domains - air, land, sea, space and cyber . **Qualifications You Must Have:** + Bachelor's of Science degree Computer Science, ... Software Engineering or other related discipline and typically 14 or more years of relevant experience + Higher education may substitute for relevant experience + Advanced capabilities using Computer Aided Engineering tools + Demonstrated knowledge of… more
    Sierra Nevada Company, LLC (04/29/25)
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  • Principal Firmware Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and full lifecycle management across domains - air, land, sea, space and cyber . **Qualifications You Must Have:** + Bachelor's of Science degree in Electrical ... Engineering or other related discipline and typically 14 or more years of relevant experience + Higher education may substitute for relevant experience + Advanced knowledge of engineering principles and practices + Thorough understanding of Computer Aided… more
    Sierra Nevada Company, LLC (04/29/25)
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