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Senior Java Software Engineer (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help ou
Posted 5 days ago | Updated 4 hours ago

Principal Java Software Engineer (Onsite)

RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help ou
Posted 5 days ago | Updated 4 hours ago

Principal Command & Telemetry Software Engineer (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-28 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -
Posted 2 days ago | Updated 4 hours ago

Software Engineer - ENG04 - Cleared On-Site

Computer Merchant, Ltd., The

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Aurora, Colorado, USA

Full-time

JOB TITLE: SOFTWARE ENGINEER RATE RANGE: $85.00-90.00 per hour LOCATION: BUCKLEY AFB, AURORA, CO JOB#: 14879010 REQUIRED SKILLS: Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experience Experience with coding software in Java, or C++ Experience in software development and/or software integration Active and transferrable TS/SCI with polygraph U.S. government issued clearance is required prior to sta
Posted 23 days ago | Updated moments ago

Full Stack Software Engineer

ManTech

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Aurora, Colorado, USA

Full-time

ManTech seeks a Full Stack Software Engineer to join our team in Southlands, Colorado. This position is part of a mission-focused team that supports the development and enhancement of software systems that disseminate critical data across the Intelligence Community. Responsibilities include, but are not limited to: Review and test software components to ensure quality and performanceResolve software issues and defects efficiently and effectivelyAnalyze user requirements to derive system-level
Posted 2 days ago | Updated 2 days ago

Software Engineer II (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-24 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -
Posted 7 days ago | Updated 3 hours ago

Data Scientist 2

Realm One

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Aurora, Colorado, USA

Full-time

We're searching fortalented individuals who provide intelligence, statistical analysis and programming expertise for the Government.This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description: Seeking Data Scientist that performs tasks associated with Big Data Platform management, utilizes skills in programming lang
Posted 34 days ago | Updated 4 hours ago

Contract Site Supervisor - FAA Regional Training Site, Denver, CO..

SAIC

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Denver, Colorado, USA

Full-time

Job ID: 2507715 Location: DENVER, CO, US Date Posted: 2025-07-17 Category: Program Management Subcategory: Program Mgmt Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description ATTN FERS RETIREES : Earnings received as an ATC Instructor, ATC Training Instructional Supervisor, or Contractor Site Supervisor working on this program are EXEMPT from the Supplemental Annuity
Posted 21 days ago | Updated 1 hour ago

Senior Oracle Database Software Engineer (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to hel
Posted 4 days ago | Updated 15 hours ago

Principal Oracle Database Software Engineer (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to hel
Posted 5 days ago | Updated 4 hours ago

Senior Principal Solution Train Engineer (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-23 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -
Posted 9 days ago | Updated 4 hours ago

Senior Principal Cyber Security Engineer

ManTech

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Denver, Colorado, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in the Denver, CO. Responsibilities include but are not limited to: Troubleshoot new and current data collection issuesTroubleshoot system issues that make the system unstable or unusable.Deploy and manage all supported and unsupported Splunk Add-ons that are required for specific data sourcesProvide documentation such as body of evidence documents (as needed), engineering documents
Posted 13 days ago | Updated 1 hour ago

Engineer IV

General Atomics

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Englewood, Colorado, USA

Full-time

Job Summary General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems. Whether a specific satellite for a specific mission or a constellation of interconnected spacecraft, the GA-EMS Space Systems team is re-defining how customers can access the possibilities of space. GA-EMS offers modular and scalable satellite platforms backed with a history of operational flight experience to support defense, civil, commercial, and academic missi
Posted 59 days ago | Updated 4 hours ago

Software Developer

TEKsystems c/o Allegis Group

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Aurora, Colorado, USA

Full-time

This position requires an active DoD Clearance (Top Secret/SCI) Because an active DoD clearance is required, U.S. Citizenship is required Description Our government customer is looking for a mid-level Software Developer and a Expert Software Developer to join their team Mid-Level Software Developer- Basic Qualifications: Principal Software Engineer: Bachelor's degree in Science with 5+ years of software development experience; 3+ years with a Master's; 0 years with a PhD; or 4 additional years
Posted 3 days ago | Updated moments ago

Data Center Operations Engineer - TS/SCI with Polygraph required

General Dynamics Information Technology

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Aurora, Colorado, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Database Analysis/Design Job Qualifications: Skills: Computer Networking, Data Center, Troubleshooting Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Data Center Operations Engineer supporting cu
Posted 3 days ago | Updated 15 hours ago

Systems Engineer - Onsite

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-28 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph We have an exciting opportunity for a Systems Engineer supporting one of our premier programs i
Posted 6 days ago | Updated 3 hours ago

Senior Systems Engineer - Onsite

RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-28 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph We have an exciting opportunity for a Senior Systems Engineer supporting one of our premier pro
Posted 7 days ago | Updated 4 hours ago

Sr Systems Security Engineer - ISSM

Sierra Nevada Corporation

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Lone Tree, Colorado, USA

Full-time

If you like solving complex IT and security problems using your deep analytical skills, this is the opportunity for you! SNC is looking for an Information System Security Manager (ISSM). As a Sr Systems Security Engineer, you will be using your skills and expertise to ensure continual compliance to NIST 800-53 controls, perform continuous monitoring, implement the Risk Management Framework for a key system within SNC. Typical tasks include but are not limited to: - Continuous Monitoring - Over
Posted 11 days ago | Updated 4 hours ago

Software Integration and Test Engineer

Apex Systems

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Littleton, Colorado, USA

Full-time

Job#: 2083830 Job Description: CANDIDATES MUST HOLD AN ACTIVE TOP SECRET SECURITY CLEARANCE AND BE SCI ELIGIBLE TO BE CONSIDERED FOR THE ROLE Software Test Engineer Location: Littleton, CO Clearance required: Top Secret, SCI eligible W2/USC Duties: Plan, implement, test, document, and maintain solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems.Review, evaluate and derive requirements for testability, develop and dir
Easy Apply
Posted 7 days ago | Updated 4 hours ago

Systems Administrator III

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

If you enjoy working in a multidisciplinary engineering environment, and working with a committed team and organization to piece together a world-class engineering and data management process, this may be the perfect fit for you. Your responsibilities will be to learn how to operate, maintain and troubleshoot existing engineering platforms and software which will include Dassault 3DExperience and many others, understanding how they work together, and helping identify gaps and solutions as we wo
Posted 1 day ago | Updated 4 hours ago