• Software Engineer Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …budget deliveries. **Qualifications You Must Have:** + Must be a Sophomore, Junior or Senior in college or technical school, with at least 6 months until graduation ... internship + The ability to obtain and maintain a Secret US Security Clearance is required + Strong skills...position requires the ability to obtain and maintain a Secret US Security Clearance. US Citizenship status is required… more
    Sierra Nevada Company, LLC (12/11/25)
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  • Senior Model Based System Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and performance to describe and analyze complex systems and software + Analyzing customer/stakeholder requirements, decomposing requirements, deriving requirements, ... drive to accomplish results + Must have a current Secret clearance, with the ability to obtain and maintain...industry + Experience in ground systems, system engineering, or software is a plus + Experience developing system level… more
    Kratos Defense & Security Solutions, Inc. (11/08/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our ... skills. + Experience with CREO (Pro/E) or similar 3D solid modeling software . + Experience with PTC Windchill Product Data Management or equivalent… more
    RTX Corporation (11/07/25)
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  • Software Configuration Analyst…

    Lockheed Martin (Orlando, FL)
    …advanced aircraft, including the F\-35 Joint Strike Fighter\. **The Work** The Software Configuration Management \(SCM\) team supports our media prep function on the ... is to maintain the integrity and traceability of the software released by the program to its customers\. As...the selected candidate to have or obtain an Interim Secret level U\.S\. government security clearance before starting with… more
    Lockheed Martin (12/05/25)
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  • Senior Specialist, Software

    L3Harris (Nashville, TN)
    …and applications. May perform task management activities for other software engineers. The Software Engineer , Senior Specialist Level is a senior ... in the interest of national security. Job Title : Senior Specialist, Software Engineering Job Number: 29182...and understand design patters. + Ability to obtain a Secret security clearance, which requires US citizenship Preferred Skills… more
    L3Harris (09/28/25)
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  • System Integration Engineer , Senior

    COLSA Corporation (Dayton, OH)
    …and airworthiness certification across a wide range of hardware and software systems, including ground-based systems. Principal Duties and Responsibilities + Assist ... DoD + US Citizenship required; Ability to obtain and maintain a Secret security clearance. Preferred Qualifications + Experience in requirements management Applicant… more
    COLSA Corporation (12/17/25)
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  • Senior Systems Engineer

    IERUS Technologies, Inc. (Huntsville, AL)
    …IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops ... 5+ years of experience performing systems engineering; * Proficient in DOORS; * Active Secret Clearance; * Must be a US citizen. Desired Qualifications * Master of… more
    IERUS Technologies, Inc. (12/16/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Livermore, CA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... for LAN, WAN, and remote-access connectivity. + Coordinate LAN/WAN hardware/ software improvements and/or enhancements. + Ensure network reliability, scalability, and… more
    General Dynamics Information Technology (11/28/25)
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  • Senior Software Architect/Designer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …innovative solutions to our nation and global customers. Kratos is seeking a Lead Senior Software Architect/Designer to join a highly motivated team that will ... + Must have and maintain a US Gov TOP SECRET / SCI clearance. Preferred Skills and Experience +...90 days from the Posting Date. Keyword: AWS Cloud Architect/ Engineer , Cloud SW developer, Cloud network developer, Software more
    Kratos Defense & Security Solutions, Inc. (11/08/25)
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  • Principal / Sr. Principal Electronic Warfare/Radio…

    Northrop Grumman (Baltimore, MD)
    …We are looking for you to join our team as a Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer to join our Airborne Multifunction ... will be 100% on-site. **What You'll get to Do:** As the Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer you will be primarily… more
    Northrop Grumman (10/15/25)
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