• Software Engineer (Secret)

    SMX (Colorado Springs, CO)
    Software Engineer (Secret) (4611)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... seeking ** Software Engineers (Junior/Mid/Senior/SME)** supporting the design and implementation of...services in support of enterprise cloud migration and mission-critical systems for the United States Air Force. Responsible for… more
    SMX (01/15/26)
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  • Principal Software Engineer - 25k…

    Leidos (Aurora, CO)
    …of** ** ** **$25,000.** Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role, ... valued-it will be vital. **Primary Responsibilities** + Design, develop, and enhance secure software applications and systems + Integrate new software into… more
    Leidos (12/13/25)
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  • Embedded Software Engineer

    Insight Global (Broomfield, CO)
    …mission essential systems for a Space & intelligence company. As an embedded software engineer , you will be playing a critical role in the design, ... implementation, and delivery of software in challenging and complex problem spaces. Engineers will...or related discipline Ability to obtain a DoD Security Clearance (TS/SCI) 3-15 years of related experience or an… more
    Insight Global (12/09/25)
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  • Staff Systems Engineer

    Lockheed Martin (Littleton, CO)
    … engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... over 20 years\. **WHAT WE'RE DOING** At LM we engineer innovative solutions to deliver resilient systems ,...deployment process\. * You should be a well\-rounded production engineer that has experience with hardware, networking, software… more
    Lockheed Martin (11/12/25)
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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 ... + 5+ years of related experience + Experience writing software for Linux-based operating systems + C/C++...The ability to obtain and maintain and US Government Clearance at the TS/SCI level. + Previous experience with… more
    CACI International (11/14/25)
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  • Systems Integration and Test…

    Lockheed Martin (Boulder, CO)
    …full software development lifecycle * Experience supporting satellite, spacecraft, or ground software systems * Must have an active or current Top Secret ... Are you looking to develop your career as a Systems Integration and Test Engineer ? Do you...performs integration regression testing to verify/validate incorporated fixes to software , components, subsystems, and systems * Relentlessly… more
    Lockheed Martin (01/16/26)
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  • Manager, Software Engineer (onsite)

    RTX Corporation (Colorado Springs, CO)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** Secret - Current **Raytheon...rapidly evolving global market. We are seeking a **Manager, Software Engineering** to work onsite in Colorado Springs, CO.… more
    RTX Corporation (01/10/26)
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  • Lead Software Engineer Product Owner

    SAIC (Broomfield, CO)
    **Description** **Job Description:** We are seeking a highly skilled and motivated Software Product Owner/Lead Software Engineer to lead our software ... of transparency, accountability, and continuous learning. **Qualifications** + Active TS/SCI clearance . + Bachelor's degree in computer science, Software … more
    SAIC (12/13/25)
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  • Systems Engineer 4 - (25-446)

    Northrop Grumman (Colorado Springs, CO)
    …Systems -Missile Defense Integration offers an excellent opportunity for a Principal Engineer , Systems - Systems Engineer (25-446), to join our team of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...experience working in an integrated team environment with other systems , software , and specialty engineers to develop… more
    Northrop Grumman (12/24/25)
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  • Principal Software Engineer

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman Space Systems is seeking a **Principal Software Engineer ** to join our team supporting the Deep Space Advanced Radar ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (12/18/25)
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