• Sr Contracts Analyst (TS clearance)

    Lockheed Martin (Littleton, CO)
    …Development\. Government contract experiences Maintain a Top Secret/ SCI w Poly clearance **Security Clearance Statement:** This position requires a government ... you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI w/ Poly **Other Important Information You Should Know** **Expression of Interest:** By… more
    Lockheed Martin (10/08/25)
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  • Space Mission Protection Analyst

    SAIC (Colorado Springs, CO)
    …Office (Access, Excel, Word, & PowerPoint). **Qualifications** **Qualifications:** + Active TS/SCI w/ Poly . + Minimum of 5 years of relevant experience of Space ... Domain Awareness, space mission protection or national space policy topics. + Minimum of 10 years' experience involving orbital or space mission analysis, plan and conduct software testing to meet system requirements, and develop and present briefings on… more
    SAIC (01/02/26)
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  • IT Operations Engineer I

    Hensel Phelps (Loveland, CO)
    …software, including SharePoint, Azure, Exchange, Intune, Teams + Telephony knowledge of Poly , Crestron, and AMX room AV systems is a plus. **Personal Attributes** ... + Strong written and oral communication skills. + Good interpersonal skills. + Ability to conduct research into networking issues and products as required. + Ability to present ideas in user-friendly language. + Self-motivated and directed. + Keen attention to… more
    Hensel Phelps (12/31/25)
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  • Power Plant Operator (TS/SCI with Polygraph…

    Fluor (Aurora, CO)
    …the following: * Have or have the ability to obtain a TS/SCI with Poly Clearance and comply with all background investigation requirements. * Operate and maintain ... SCADA, Power Quality Monitoring, EMCS, and Industrial Chilled Water Controls * Responsible for the proper operation of the boiler, air compressor and chiller systems. Monitors equipment and systems performance and makes required adjustments to maintain plant… more
    Fluor (12/30/25)
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  • Software Engineer 3

    DCCA (Aurora, CO)
    …Visit our website at: www.dcca.com Software Engineer 3 Candidate must have an active TS/SCI w/ Poly For over 40 years, DCCA has provided a broad range of IT services ... to government agencies and commercial enterprises, helping them to feel confident in their IT infrastructure. With DCCA, these organizations can be confident in the flexibility and skill of their IT partners, allowing them to upgrade their technology quickly… more
    DCCA (12/30/25)
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  • Principal Linux Systems Administrator

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with CI Poly - Current At Raytheon, the foundation of everything we do is rooted in ... our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of… more
    RTX Corporation (12/29/25)
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  • Delivery Consultant-DevOps, WWPS ProServe

    Amazon (Denver, CO)
    …methodologies - Current, active US Government Security Clearance of TS/SCI with Poly Preferred Qualifications - AWS experience preferred, with proficiency in a wide ... range of AWS services (eg, EC2, S3, RDS, Lambda, IAM, VPC, CloudFormation) - AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional) preferred - Experience with automation and scripting (eg, Terraform, Python)… more
    Amazon (12/29/25)
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  • Software Developer IV

    General Atomics (Aurora, CO)
    …**State:** Colorado **Clearance Level:** Top Secret (current SCI access with CI Poly ) **Pay Range Low:** 105,890 **City:** Aurora **Clearance Required?:** Yes **Pay ... Range High:** 189,545 **Recruitment Posting Title:** Cleared Senior Software Engineering Lead **Job Qualifications:** + Typically requires a bachelors degree, masters degree or PhD in computer science, information systems or related discipline and progressive… more
    General Atomics (12/27/25)
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  • Principal Antenna Ground Systems Engineer

    SAIC (Colorado Springs, CO)
    …must possess excellent written and communication skills. + **Must have a TS/SCI/ poly .** Target salary range: $120,001 - $160,000. The estimate displayed represents ... the typical salary range for this position based on experience and other factors. REQNUMBER: 2512594 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal… more
    SAIC (12/24/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …in an engineering team lead role **Preferred Qualifications:** + Active TS/SCI with poly + Experience with Model Based Engineering (MBE) / Model Base Systems ... Engineering (MBSE) and Cameo tools Primary Level Salary Range: $137,400.00 - $206,000.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and… more
    Northrop Grumman (12/24/25)
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