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Added 6 mins ago
UI/Accessibility Expert - Front-End Tech Lead
Jobgether
Remote, United States
…development workflows and CI/CD pipelines. Working closely with Java backend teams, you will help deliver secure, accessible, and high-quality digital solutions in a government-oriented…
Added 6 mins ago
Platform Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Platform Engineer based in the United States.
Added 6 mins ago
DevOps Middleware Infra Engineer - Assistant Vice President
Citi
IRVING, TX · Irving, TX · Irving
Containerization deployments of Java, Python, Node.js, Nginx, PEGA, Redis and Spark solutions on Kubernetes/OpenShift
Added 10 mins ago
2027 Summer Intern: Software Engineer
Spectrum
Maryland Heights, MO
Added 10 mins ago
Sr. Application Security Engineer
American Express Global Business Travel
Jackson, MS
We are seeking an experienced Senior Application Security Engineer to join our team in the corporate travel industry. This remote position requires a unique blend of application development…
Added 10 mins ago
C
Senior Quality Engineering Automation Engineer
Cognizant
Jackson, MS
- $53,477 to $92,500 USD / year
As a Senior Quality Engineering Automation Engineer, you will make an impact by designing and maintaining scalable automated testing solutions for web-based applications. You will be a…
Added 10 mins ago
AT
Software Engineer II
Akamai Technologies, Inc.
Jackson, MS
- $95,000 to $171,000 USD / year
As a Software Engineer II, your code will serve high-traffic, global applications while you gain deep expertise in large-scale system design, performance engineering, and emerging…
Added 10 mins ago
C
Frontier Engineer (AI/Agentic)
Cognizant
Jackson, MS
- $100,000 USD / year
As a Frontier Engineer (AI/Agentic), you will make an impact by helping build scalable, cost-optimized, and secure AI-enabled solutions that reimagine business processes and deliver…
Added 10 mins ago
C
SDET / QA Automation Engineer – Playwright, Selenium, Java & Functional Testing
Cognizant
Jackson, MS
- $53,000 to $92,500 USD / year
We are seeking a highly skilled SDET / QA Automation Engineer – Playwright, Selenium, Java & Functional Testing to join our Quality Engineering team supporting enterprise healthcare…
Added 11 mins ago
Software Engineer I
Principal Financial Group
Des Moines, IA
We are looking for a Software Engineer I to join our Benefits & Protection (B&P) area. In this role, you’ll build your engineering skills while contributing to an agile team and software…
Added 11 mins ago
Modeling Simulation & Analysis Engineer (Level 2)
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Modeling Simulation and Analysis Engineer to join our team of qualified, diverse individuals within our Systems Engineering…
Added 11 mins ago
Modeling Simulation & Analysis Engineer 3 or 4 (Principal or Sr. Principal Level)
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Modeling Simulation and Analysis Engineer (Principal or Sr. Principal Level) to join our team of qualified, diverse individuals…
Added 21 mins ago
Junior Software Engineer - Remote
Serco USA
VA
We are seeking a Junior Software Engineer to support a DoD program. The candidate will work with the technical lead and development team to maintain and enhance existing Java-based…
Added 28 mins ago
EU
IT Analyst IV
Experis USA
Eagan, MN
- $55 USD / hour
We are seeking a Senior Software Engineer to design, develop, secure, and maintain scalable, resilient software applications. The ideal candidate will have strong experience in C#, Python,…
Added 1 hour ago
Solution Architecture
Colgate-Palmolive Company
Piscataway, NJ
Forward Deployed Mindset: Proven experience working in high-touch, fast-paced deployment roles (e.g., Forward Deployed Engineer, Technical Consultant, Solutions Architect) directly…
Added 1 hour ago
Principal Software Engineer (Onsite)
RTX
United States
Raytheon is seeking a Principal Software Engineer Location: Aurora, CO (Buckley)
Added 1 hour ago
Senior Software Engineer (Agentic)
CCC Intelligent Solutions Inc.
Remote, United States
Python and TypeScript at the level of setting a team's conventions, plus a background in a systems language such as Rust, Go, Java, or C#.
Added 1 hour ago
Software Engineer - Finance Transformation & Integrations
Regions
Hoover, AL · Charlotte, NC · Atlanta, GA
At Regions, the Software Engineer oversees application development, modification, and maintenance of applications. This position monitors system applications, ensures systems run smoothly,…
Added 2 hours ago
M
Network / System Engineer III
ManpowerGroup
Chandler, AZ
- $65 to $70 USD / hour
Our client, a leading financial services organization, is seeking a Network / System Engineer III to join their team. As a Network / System Engineer III, you will be part of the Consumer…
Added 2 hours ago
Ruby Developer - Project Software Engineer III
Deloitte
Tempe, AZ
As a Project - Software Engineer III on the Engineering as a Service team, you will be responsible for:
Added 2 hours ago
Entry Level QA/Test Engineer- Tucson, AZ
IBM
TUCSON, AZ
As a QA/Test Engineer within IBM Infrastructure, you will ensure the quality, reliability, performance, and security of enterprise software solutions. You will work closely with developers,…
Added 2 hours ago
AE
Senior Software Engineer - Enterprise Architecture
American Express
Phoenix, AZ
- $123,000 to $215,250 USD / year
Design, develop, and deliver scalable, high-quality software solutions across the full stack, leveraging Java and Python for enterprise-grade platforms and services
Added 2 hours ago
AE
Sr Software Engineer I - Enterprise Architecture
American Express
Phoenix, AZ
- $123,000 to $215,250 USD / year
We are looking for a Senior Engineer I to help design, build and operate the enterprise integration and event-driven platforms that connect American Express systems at scale. This is a…
Added 2 hours ago
QI
Automation Developer Engineer
Qualcomm Incorporate
Boulder, CO
- $93,400 to $140,000 USD / year
Back-end: A server-side language or framework such as Node.js/Express, Python (Django/Flask), or Java.
Added 2 hours ago
Software Engineer II
Avalon Administrative Services LLC
Tampa, FL
The Software Engineer II at Avalon plays a key role in designing, developing, and maintaining applications that are critical to the organization’s success. Working within a collaborative,…

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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