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Keywords: Software Engineer with ACTIVE TS/SCI, Location: Aurora, CO

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Software Engineer with ACTIVE TS/SCI

TITLE: Software Engineer with ACTIVE TS/SCI RATE RANGE: $90/hr - $113/hr W2 **depends on experience and benefits... development methodology. An active and transferable U.S. government issued TS/SCI security clearance is required prior to start...

Company: GeoLogics
Location: Aurora, CO
Posted Date: 10 Jan 2026

Software Engineer (TS/SCI CI Poly Required)

Software Engineer (TS/SCI CI Poly Required) 200-300K + Signing Bonus + Paid Relocation Role Overview: High-Acuity...: Active TS/SCI clearance with a Counterintelligence (CI) Polygraph is mandatory. Experience: Minimum 7+ years of relevant...

Location: Aurora, CO
Posted Date: 08 Nov 2025

Sr Enterprise Security Software Engineer TS/SCI with CI Polygraph

Sr Enterprise Security Software Engineer / TS/SCI with CI Polygraph $200,000-$300,000 + Bonus + Full Benefits... Active TS/SCI clearance with a Counterintelligence (CI) Polygraph is mandatory. 7+ to 10 years of professional software...

Location: Aurora, CO
Posted Date: 22 Oct 2025

Sr Lead Software Test and Integration for Ground Systems & Space- TS/SCI

All Qualified candidates will be responded to in 24 hours or less Active TS/SCI is a must, this effort is on-Site... development methodology. Experience with Mission Management as it pertains to Ground Systems. Active and transferable TS/SCI...

Posted Date: 29 Oct 2025

Data Center Operations Engineer - TS/SCI with Polygraph

troubleshooting hardware or network related issues using Linux-based tools Security Clearance Level: TS/SCI with active polygraph...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Aurora, CO
Posted Date: 08 Jan 2026

Command & Control Software Engineer II (Onsite)

date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI - Current... Command & Control Software Engineer II (Onsite) At Raytheon, the foundation of everything we do is rooted in our values...

Location: Aurora, CO
Posted Date: 15 Jan 2026
Salary: $68900 - 131100 per year

Software Engineer (Aurora, CO)

) and 10 years of relevant software engineering experience; active TS/SCI prior to start... and transferable U.S. government issued TS/SCI security clearance is required prior to start date. An active and transferable...

Location: Aurora, CO
Posted Date: 10 Jan 2026

Software Test Engineer Senior

us, ensuring security and prosperity. THE WORK Lockheed Martin is seeking a talented SW Test Engineer with a TS/SCI w/ Poly... communication skills. An active TS/SCI w/ Poly clearance is required for consideration Desired skills Experience working...

Company: Lockheed Martin
Location: Aurora, CO
Posted Date: 26 Dec 2025
Salary: $98300 - 170315 per year

Senior Software Engineer - 25k Sign on Bonus

and modern programming languages Clearance Requirement: Active TS/SCI clearance with Polygraph Desired Qualifications AWS...Leidos has a new and exciting opportunity for a Senior Software Engineer in our National Security Sector's (NSS) Cyber...

Company: Leidos
Location: Aurora, CO
Posted Date: 19 Dec 2025

Software Engineer

us, ensuring security and prosperity. THE WORK Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance... and offer a generous : 401K, PTO, and work/life balance and more. Selected candidate must have an active TS/SCI security clearance...

Posted Date: 04 Dec 2025
Salary: $88000 - 152490 per year

Senior Software Engineer 25k Sign On Bonus

: Must have an active TS/SCI clearance with Polygraph Desired Qualifications React Kibana Elastic Search Jupyter Notebook Google Go...Leidos has a new and exciting opportunity for a Senior Software Engineer in our National Security Sector's (NSS) Cyber...

Company: Leidos
Location: Aurora, CO
Posted Date: 27 Nov 2025

Principal Software Engineer - 25k Sign on Bonus

such as Python Clearance Requirement: Must have an active TS/SCI clearance with Polygraph Desired Qualifications: React Kibana...Leidos has a new and exciting opportunity for a Principal Software Engineer in our National Security Sector's (NSS...

Company: Leidos
Location: Aurora, CO
Posted Date: 27 Nov 2025

Principal Software Engineer (Hybrid)

and minimum 5 years of experience Active and transferable TS/SCI U.S. government issued security clearance is required prior... date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI - Current...

Location: Aurora, CO
Posted Date: 15 Jan 2026

Command & Control Principal Software Engineer

date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI - Current... and maintain a TS/SCI prior to start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance...

Location: Aurora, CO
Posted Date: 14 Jan 2026

Command & Control Senior Software Engineer

date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI - Current... engineering experience Experience developing object-oriented software using C++ and Java Active and transferable Top Secret...

Location: Aurora, CO
Posted Date: 14 Jan 2026
Salary: $86800 - 165200 per year

Digital Communication Software Engineer

(SysML). Experience with the SAFe Agile software development methodology. An active TS/SCI Pluses Experience with SIGINT...TS/SCI is a must - this effort is on-site All qualified candidates will be responded to within 24 hrs...

Posted Date: 11 Jan 2026

Software Engineer SME

, and software development Experience with Linux OS and command line interface Must have an active or current Top-Secret... clearance with SCI access (TS/SCI) no expections. Preferred Qualifications CI polygraph and Security+ certified Benefits...

Company: Northstrat
Location: Aurora, CO
Posted Date: 21 Nov 2025

Senior DevSecOps Engineer (Onsite)

). Active and transferable U.S. government issued TS/SCI security clearance is required prior to start date. U.S. citizenship... date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI - Current...

Location: Aurora, CO
Posted Date: 16 Jan 2026
Salary: $86800 - 165200 per year

Senior Network Engineer (Onsite)

with Linux System Administration (E.g. RHEL 6.0+) Active TS/SCI with CI Poly security clearance is required on day 1... date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: TS/SCI with Polygraph...

Location: Aurora, CO
Posted Date: 14 Jan 2026
Salary: $86800 - 165200 per year

Regional Safety Engineer, Data Center Health and Safety

. This position requires that the candidate selected be a US Citizen and obtain and maintain an active TS/SCI security clearance.... - United States citizen with ability to obtain a TS/SCI security clearance. Preferred Qualifications - TS/SCI security...

Company: Amazon
Location: Aurora, CO
Posted Date: 14 Jan 2026
Salary: $74200 - 129800 per year