• Senior Business Systems Analyst…

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Business Systems Analyst and Developer to support our customer, USPS and their Logistics Tech Services ... USD $149,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6441/senior- business - systems -analyst-and- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6441_… more
    GovCIO (08/08/25)
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  • Software/DevOps Engineer 3/4 (Active TS

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...can be considered in lieu of degree. + **Active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (05/14/25)
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  • Full Stack Systems Engineer IT / TS

    Lockheed Martin (Littleton, CO)
    …enterprise applications such as Gitlab, Atlassian Jira & Confluence, and other developer tools in multiple environments * Automating setup and updates for enterprise ... / editing Standard Operating Instructions \(SOI\) documentation **Basic Qualifications:** * TS /SCI Security Clearance with CI Polygraph Required * US Citizenship… more
    Lockheed Martin (07/12/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Aurora, CO)
    …for a **Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront in Security ... an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development...tools (there are a range of opportunities for server-side business logic implementation as well as client web application… more
    Leidos (05/28/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Aurora, CO)
    …as a member of an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development here includes the full range ... tools. There are a range of opportunities for server-side business logic implementation as well as client web application...XSLT + Experience developing on Windows, and/or Linux operating systems + Must have a strong understanding of sound… more
    Leidos (06/17/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Aurora, CO)
    …has an exciting opportunity for a Software Engineer! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform software development lifecycle ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...tools. There are a range of opportunities for server-side business logic implementation as well as client web application… more
    Leidos (08/08/25)
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  • Algorithm Developer Engineer - Level 1/2…

    Northrop Grumman (Boulder, CO)
    …is required to start, with the ability to obtain and maintain a Top - Secret ( TS /SCI) security clearance. **Preferred Qualifications:** + Strong statistical ... The Launch and Missile Defense Systems division within Northrop Grumman Space Systems sector is seeking an Associate Algorithm Developer Engineer / Algorithm… more
    Northrop Grumman (08/08/25)
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  • Software Developer

    TEKsystems (Aurora, CO)
    This position requires an active DoD Clearance ( Top Secret /SCI) Because an active DoD clearance is required, US Citizenship is required Description Our ... government customer is looking for a mid-level Software Developer and a Expert Software Developer to...design * Experience using version control software * Current Top Secret /SCI security clearance required to apply… more
    TEKsystems (08/08/25)
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  • Operations Analysis/Operations Research: Model…

    Lockheed Martin (Littleton, CO)
    …qualify for a Top \- Secret clearance **Desired Skills:** * Active Top Secret clearance * Advanced technical degree * Strong C/C\+\+ software development ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (08/01/25)
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  • Software Test Engineer - Developer

    The Boeing Company (Colorado Springs, CO)
    …which the US Government requires US Citizenship. An interim and/or final US Top Secret Clearance Post-Start is required. **Visa Sponsorship** Employer will not ... Company is looking for a **Software Test Engineer - Developer (** **Experienced or Senior)** to join the Space...on supporting the Boeing Defense, Space & Security (BDS) business organization. The Software Test Engineer will perform as… more
    The Boeing Company (08/02/25)
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