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Added 2 mins ago
Manufacturing Engineer II/III
Insight Global
Louisville, CO
We are seeking a Manufacturing Engineer II/III to support the assembly, integration, and production of advanced spacecraft hardware. This role is heavily focused on developing, improving,…
Added 2 mins ago
Lead Airborne Systems - Software Engineer IV
University Corporation for Atmospheric Research
Broomfield, CO
2026-10-30 About the Role UCAR is excited to announce the job opening for the Lead Airborne Systems - Software Engineer IV role at the Research Aviation Facility. This position is the…
Added 3 mins ago
Civil Portfolio Discipline Leader (PDL) - (water/wastewater)
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…successful project delivery. - Support the Portfolio Chief Engineer to ensure successful quality assurance and control of project deliverables. Responsibilities - Supervise design…
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Civil Portfolio Discipline Leader (PDL) - (water/wastewater)
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…successful project delivery. - Support the Portfolio Chief Engineer to ensure successful quality assurance and control of project deliverables. Responsibilities - Supervise design…
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Product Support Engineer I 37764070
PDS Tech Commercial
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- $31.97 USD / hour
Product Support Engineer | Help Shape the Future of Advanced Communication Systems
Added 3 mins ago
Network Engineer - Mid/Senior
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As a PROJECT - Lead Security Engineer II on the Enterprise Security team, you will be responsible for designing, deploying, troubleshooting, and optimizing secure, high-availability…
Added 3 mins ago
Experienced Software Engineer - Colorado Springs, CO
Serco
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Are you a Software Engineer looking for an opportunity to make an impact every day? Serco is the place for you! Discover this exciting opportunity in Colorado Springs! Our Software Engineer…
Added 3 mins ago
Mid Astro Software Engineer
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…people worldwide with customers in more than 85 countries and operations in over 28 countries. KBR is proud to work with its customers across the globe to provide technology, value-added…
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Lead Network Engineer
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…performance. By leveraging data-driven insights, the Lead Network Engineer delivers strategic recommendations that influence technology roadmaps, product qualification decisions, and…
Added 17 mins ago
Senior Engineer, Propulsion Test
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Mojave, CA
Virgin Galactic (VG) is seeking a qualified Senior Test Engineer with propulsion development and qualification testing experience. Guided by our values, “Safety Above All”, we proactively…
Added 22 mins ago
SDE- II QA Engineer
Full Potential Solutions
Remote, United States
Full Potential Solutions (FPS) is a performance-based, analytically driven omnichannel solutions organization with operations in Waltham, MA, Chennai, India, Bogota, Colombia, and Manila,…
Added 24 mins ago
Graduate Engineer – Cooling (Mechnical)
nVent
Bangalore, IN
Support analysis of test data and comparison against calculated or specified performance.
Added 24 mins ago
Software Engineer, Intern - Summer 2027 - 30942
Huntington Ingalls Industries
Crane, IN
HII works within our nation’s intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network…
Added 25 mins ago
Senior Backend Software Engineer - Kalepa for Operations
Jobgether
Remote, United States
…steps. Our partner is looking for a Senior Backend Software Engineer – Kalepa for Operations based in the United…
Added 25 mins ago
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Wabash Crew Leader
State of Indiana
Wabash, IN
- $24.26 USD / hour
…Leader provides direction to staff for standard day to day operations and coordinates with the Unit Foreman. Crew Leaders are also responsible to perform snow and ice removal and related…
Added 38 mins ago
Electrical Controls Engineer (Rockwell, PLC, HMI, Control/Test Engineering)
Intermedia Group, Inc.
Waukesha, WI
Minimum of four (4) years of Controls/Test engineering experience
Added 38 mins ago
Data Center Technician III, Cloud Services
Google
Atlanta, GA
Google isn't just a software company. The Hardware Operations team is responsible for monitoring the state-of-the-art physical infrastructure behind Google's powerful search technology. As…
Added 41 mins ago
Software Engineer (Algorithm) – TRK (26-334)
Northrop Grumman
Huntsville, AL
Northrop Grumman Space Systems - Missile Defense Integration offers an excellent opportunity for a Software Engineer (Algorithm) – TRK (26-334) to join our team of skilled and diverse…
Added 41 mins ago
Data Scientist - Lead AI and Data Science Engineer II
Deloitte
Huntsville, AL
…alongside talented professionals reimagining and reengineering operations and processes that are critical to businesses. Your contributions can help clients improve financial performance,…
Added 41 mins ago
Data Scientist - AI and Data Science Engineer III
Deloitte
Huntsville, AL
…alongside talented professionals reimagining and reengineering operations and processes that are critical to businesses. Your contributions can help clients improve financial performance,…
Added 41 mins ago
Data Scientist - AI and Data Science Engineer I
Deloitte
Huntsville, AL
…alongside talented professionals reimagining and reengineering operations and processes that are critical to businesses. Your contributions can help clients improve financial performance,…
Added 41 mins ago
Aerospace Systems Engineer
Amentum
Huntsville, AL
Design, model, and test algorithms for vehicle integrated events and sequences, including inter-system constraints, prerequisites, event triggers, and command requirements for both nominal…
Added 41 mins ago
Aerospace Systems Engineer
Amentum
Huntsville, AL
Design, model, and test algorithms for vehicle integrated events and sequences, including inter-system constraints, prerequisites, event triggers, and command requirements for both nominal…
Added 41 mins ago
Aerospace Systems Engineer
Amentum
Huntsville, AL
Design, model, and test algorithms for vehicle integrated events and sequences, including inter-system constraints, prerequisites, event triggers, and command requirements for both nominal…
Added 41 mins ago
Program Engineer
Leidos
Huntsville, AL
Leidos’ Defense Systems Defense Sensors is seeking a highly motivated and organized Project Engineer to support execution of a complex, fast-paced defense modernization effort. This role…

RTX

Principal Software Engineer (Onsite)

United States

The salary range for this role is 107,500 USD - 204,500 USD.

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Job details

Pay: The salary range for this role is 107,500 USD - 204,500 USD.
Experience: Raytheon brings 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 tomorrow’s threat.
Posting language: English
Posted: Oct 29, 2026

Original job description

Date Posted:

2026-10-29

Country:

United States of America

Location:

US-CO-BUCKLEY-SFB-CUST ~ 18500 E 6th Ave ~ BUCKLEY SFB (External Site)

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. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

TS/SCI with CI Poly - Current

Security Clearance Status:

Active and existing security clearance required on day 1

At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings 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 tomorrow’s threat. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Raytheon is seeking a Principal Software Engineer Location: Aurora, CO (Buckley)

What You Will Do

Supports troubleshooting, maintenance, and documentation of software applications.
Expected to troubleshoot and isolate sources of system errors or unexpected performance.
Performs testing, integration and delivery of new software baselines.
Direct and mentor team software engineers from a technical perspective on modernization efforts.

Qualifications You Must Have

Typically requires a Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 8 years of prior engineering experience or equivalent experience.
Experience with software engineering using Java or C++ within a Linux environment.
Experience in software build, test, and integration tools and processes.
An active and transferable TS/SCI with CI Poly U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for the required security clearance.

Qualifications We Prefer

Experience with DevOps concepts and tools (e.g., GitLab CI, Podman, Kubernetes, automated build/test pipelines).
Experience working in a structured configuration-controlled environment, primarily focused on the support and maintenance of real-time software applications on an Operations and Maintenance (O&M) contract.
Experience with Agile methodologies and tools such as JIRA, Confluence.
Experience leading the software development lifecycle from requirements traceability to integration on production systems.
Experience mentoring junior engineers on best software practices such as code reviews, tasks breakdown, and scope management of complex software issues.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respectability, Collaboration, and Innovation.
Relocation Eligible – Relocation assistance available

Learn More & Apply Now!

Please consider the following role type definition as you apply for this role.
Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

#RaytheonSpace

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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More about this job

Skills

Research
Troubleshooting
Documentation
Troubleshoot
Oracle Java
C++
Linux
DevOps
GitLab
Kubernetes
Agile
Atlassian JIRA
Atlassian Confluence
Software development
Coaching

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