• Security Software Engineering…

    Cisco (CO)
    …heights with a team that has your back. **About The Role** We are seeking a ** Principal Security Software Engineer ** to lead the design, development, and ... made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable.… more
    Cisco (07/12/25)
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  • Principal Software Engineer

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...bonus!** **Job Summary** We are seeking a highly skilled Software Engineer to design, develop, and enhance… more
    Leidos (05/30/25)
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  • Principal Software Test…

    Actalent (Lakewood, CO)
    Job Title: Principal Software Test Cybersecurity EngineerJob Description The Principal SDET - Cybersecurity Test Engineer holds a vital role in our ... technical leadership and drive organizational change. In this key role, the Principal SDET is responsible for identifying vulnerabilities and potential security more
    Actalent (07/22/25)
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  • (DoD SkillBridge) Software Engineer

    Northrop Grumman (Aurora, CO)
    …years with a Master's; or 4 additional years of experience in lieu of a degree. + Principal Software Engineer : Bachelor's degree in Science with 5+ years of ... You'll get to Do:** We are looking for a Software Engineer experienced in Python (as your...entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get into informal… more
    Northrop Grumman (06/13/25)
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  • Principal Software Engineer

    Northrop Grumman (Boulder, CO)
    …and Missile Defense Systems division within Northrop Grumman Space Systems is seeking a Principal Software Engineer to join our team. Our domain provides ... be required in this role. **Position Overview:** As a Principal Software Engineer , you will...have an active in-scope US Government DoD Top Secret security clearance with SCI eligibility at the time of… more
    Northrop Grumman (07/18/25)
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  • Principal / Sr Principal

    Northrop Grumman (Aurora, CO)
    …our Integrated National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead ... automated test scripts and support the integration of Ground software applications into one system. You'll write scripts to...work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal more
    Northrop Grumman (05/08/25)
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  • Sr Principal Engineer

    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. Northrop Grumman is supporting ... You'll get to Do:** We are looking for a Software Engineer experienced in software ...entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get into informal… more
    Northrop Grumman (07/18/25)
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  • Principal Software Development…

    Cisco (CO)
    …** Principal Software Development Engineer ** This role is for a Principal Software Engineer in the Public Key Infrastructure (PKI) team within the ... **ROLE** + Lead the design, implementation, test and deployment of security software services and components to Splunk Cloud and on-premise environments. +… more
    Cisco (07/12/25)
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  • Principal Software Engineer

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems offers an exciting career opportunity for a Principal Software Engineer to join our team of qualified and ... the missile defense system. This position is for a Principal Software Engineer on the...( Security + CE, CySA+, GICSP, GSEC, SSCP, CCNA Security , etc.) is required to start + Software more
    Northrop Grumman (06/06/25)
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  • Principal Backend-SRE Software

    Northrop Grumman (Aurora, CO)
    …as lunch-n-learns, campus events, and leadership mixers. **About the program** : As a Principal Software Engineer , you'll be joining an existing on-contract ... **This requisition is focused on a Full-Stack Site Reliability Engineer (SRE) Software Engineer role...role with a priority or focus on the Back-end.** Software engineers at our Principal (T03) levels… more
    Northrop Grumman (07/12/25)
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