• 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...and with customer or vendor teams + Define and engineer solution capabilities that satisfy customer business drivers /… more
    SMX (10/16/25)
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  • Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …communications systems. The candidate will work on expanding proof of concept network simulation software to a more feature rich software product. The work will ... include complex algorithm development for software that contains logical and mathematical solutions to quantify and optimize operational decision-making and mission… more
    Northrop Grumman (12/10/25)
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  • Lead, DevOps Cloud Software Engineer

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Chief Software Engineer / AWS DevOps Cloud Job Code: 31973 Job Location: Colorado ... cloud-based infrastructure automation using Ansible. Essential Functions: + Chief Software Engineer with an active development role,...minimum of 13 years of prior related experience. + DoD Top Secret or TS/SCI Clearance. + 6-9 years… more
    L3Harris (12/20/25)
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  • Sentinel Principal Software Engineer

    Northrop Grumman (Colorado Springs, CO)
    …and launch your career today. Northrop Grumman Defense Systems is seeking **Principal Software Engineer ** . This position will be located in **Colorado Springs, ... a competitive relocation assistance package. **Job Qualifications:** * Principal Software Engineer : 05 Years with Bachelor's in...lieu of a degree. * US Citizenship with Active DoD Secret clearance with a reinvestigation date occurring in… more
    Northrop Grumman (12/03/25)
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  • Senior Software Engineer

    CACI International (Colorado Springs, CO)
    Senior Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... ongoing basis. **The Opportunity:** CACI is seeking a Senior Software Engineer to join our cross-functional agile...including, but not limited to: C5ISR, Tactical EW/ISR, SATCOM, Software Defined Radios, or similar/equivalent DoD systems… more
    CACI International (11/25/25)
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  • Senior Software Engineer (Top Secret…

    KBR (Colorado Springs, CO)
    Title: Senior Software Engineer (Top Secret Security Clearance Required) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... national capabilities. KBR is seeking a highly motivated Senior Software Engineer to join us in supporting...ActiveMQ, or other IoT message brokers + Experience developing software solutions for DoD accredited systems +… more
    KBR (11/07/25)
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  • Software Engineer - Level 4…

    Northrop Grumman (Colorado Springs, CO)
    …history. Northrop Grumman Space Systems has an exciting career opportunity for an Sr Principal Software Engineer - Level 4 - M&S Product Team Lead to join our ... Product Team (IPT) to the C2BMC-G Project Owners (POs) and C2BMC-G Release Train Engineer (RTE) + Provide technical support to the C2BMC-G IPTs to develop M&S tools… more
    Northrop Grumman (11/08/25)
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  • AI/ML Software Engineer

    Frontier Technology Inc. (Colorado Springs, CO)
    …complex challenges by integrating people, process, and technology. FTI is seeking a Software Engineer to design, build, and deploy secure, scalable software ... operations, analytics, and simulation environments. This role is for a hands-on engineer and someone who loves writing code, building systems end-to-end, and solving… more
    Frontier Technology Inc. (12/17/25)
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  • Sr Staff / Senior Python Software

    SciTec (Boulder, CO)
    …meet these requirement will not be considered. SciTec is seeking a talented Python software developer and engineer in Boulder, CO, to support programs focusing ... Developers, and be able to prototype, develop, integrate, and test advanced software solutions. Responsibilities + Work independently and with our team to develop… more
    SciTec (12/06/25)
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  • Senior Specialist, Software Engineer

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Software Engineer / Virtualization Engineer Job Code: 32251 We are ... seeking a highly skilled and experienced Software Virtualization Subject Matter Expert (SME) to join our...a high level of operational readiness and adhere to DoD standards. + Troubleshoot and resolve ESXi and VDl… more
    L3Harris (12/20/25)
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