• Full Stack Software Engineer

    ManTech (Aurora, CO)
    …. This position is part of a mission-focused team that supports the development and enhancement of software systems that disseminate critical data across ... software installations and support operational readiness + Select development processes in collaboration with customers and system engineering **Minimum… more
    ManTech (10/23/25)
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  • Principal Software Engineer

    SAIC (Colorado Springs, CO)
    …+ US Citizenship required. + Active Secret Clearance . + Experience developing software with C/C++ (older versions preferable), Java , Python and FORTRAN. + ... Experience with development of technical documentation.Desired: + Experience leading agile software development teams. + Experience as a Scrum Master. +… more
    SAIC (10/30/25)
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  • Automated Test Framework Software Engineer…

    Leidos (Aurora, CO)
    …may be substituted for a degree. + **Must have demonstrated experience with Java , including development of unit tests.** + Must have experience working ... has a new and exciting opportunity for an **Automated Test Framework Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (09/27/25)
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  • Principal Software Engineer (Remote)

    Huntington Ingalls Industries (Colorado Springs, CO)
    development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides ... clearance . + 15+ years of experience as a software engineer, designing, developing, and deploying complex backend systems...in one or more of our primary backend languages: Java , Python, Go. + Experience working with or modifying… more
    Huntington Ingalls Industries (10/23/25)
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  • Software Engineer (Secret)

    SMX (Colorado Springs, CO)
    …with Oracle development (PL/SQL, packages, triggers, etc.). + Experience with software development , including knowledge of Java and J2EE frameworks ... mission-critical systems for the United States Air Force. Responsible for software design, development , engineering, integration, and architecture. Will support… more
    SMX (10/16/25)
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  • Sr. Software Engineer

    Leidos (Aurora, CO)
    …and able to obtain a Polygraph.** **Primary Responsibilities:** + Lead full-stack software development of enterprise applications and services supporting our ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (10/05/25)
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  • Mid-Level Software Engineer

    Leidos (Aurora, CO)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure,… more
    Leidos (10/05/25)
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  • Software Engineer

    Lockheed Martin (Highlands Ranch, CO)
    …like RabitMQ/Kafka/etc\. * Algorithm development experience applied to software engineering solutions ** Clearance Level:** None **Other Important Information ... a software or technical field * Basic familiarity with Linux * Software Engineering experiences using Python/Go/C\+\+/ Java or Object Oriented * Knowledge of… more
    Lockheed Martin (11/05/25)
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  • Software Engineer SME

    Leidos (Aurora, CO)
    …or IC ITE environments. + Collaborate with customer stakeholders, analysts, and development teams to translate mission needs into software solutions. + ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (10/05/25)
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  • Software Engineers - All Levels

    DCCA (Littleton, CO)
    …solution . TS or TS/SCI security clearance Required Skills: . Experience in Java . Agile Software Development experience . Experience with Atlassian ... testing, and debugging software Participating in the full software development lifecycle using the SAFe Agile Methodology . Developing creative,… more
    DCCA (08/22/25)
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