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Entry-Level Engineer - Python, Data Analytics & Generative AI Life Sciences Commercial
Cognizant
Jefferson City, MO
- $65,000 USD / year
We are seeking a motivated and curious Entry-Level Engineer with a strong foundation in Python, data analytics, modeling, and Generative AI . This role is ideal for recent graduates or…
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Internship -Mechatronics Engineer
ASML US, LP. (US30)
Wilton, CT
- $18 to $48 USD / hour
We are looking for a Bachelor’s or Master’s student in Mechatronics, Mechanical, Electrical, Systems and Control Engineering, Robotics, or a related field with at least 2 years completed.
Added 1 min ago
Staff Mechanical Engineer - Consumer & Life Solutions (Kansas City/Raleigh)
Burns & McDonnell
Kansas City, MO
The Staff Mechanical Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments within the Life Sciences industry (Pharmaceutical,…
Added 1 min ago
Design and Analysis Engineer (Electronic Sys Design & Analy)
The Boeing Company
Berkeley, MO
+ Utilize Model Based Systems Engineering (MBSE) for hardware, software, and performance model development. Utilizes MBSE for requirements development, interfaces definition, and…
Added 1 min ago
Structures Test & Evaluation Instrumentation Engineer (Experienced or Senior)
The Boeing Company
Berkeley, MO
Boeing Test & Evaluation (BT&E) is seeking a Structures Test & Evaluation Instrumentation Engineer (Experienced or Senior) , with experience in Test Control Methods and Data Acquisition…
Added 1 min ago
Mechanical Engineer - Nuclear (Multiple Locations)
Burns & McDonnell
Kansas City, MO
As a mechanical engineer, you will serve as part of our design team with the ability to work on a full range of projects in engineering, procurement, and construction management related to…
Added 1 min ago
Engineer III - Core HR Technology
Edward Jones
Saint Louis, MO
The Core HR Technology team is responsible for the systems that manage associate and contractor data across the firm. We are currently implementing a new HCM platform and modern technology…
Added 1 min ago
Automation Engineer
Howmet Aerospace
Tucson, AZ
The Automation Engineer is responsible for designing, implementing, supporting, and optimizing automated manufacturing systems and production processes. This position has a dotted-line…
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Senior Software Engineer - Kubernetes platform
Cloudflare
Austin, TX · Denver, CO · NY · San Francisco, CA · Washington, DC
As an engineer on the Kubernetes platform team, you'll be building the tools to help engineers deploy and operate the services that make Cloudflare work. Our mission is to provide a…
Added 2 mins ago
Lead Instrument & Controls Engineer - Nuclear (Multiple Locations)
Burns & McDonnell
Kansas City, MO
As an I&C engineer, you will serve as part of our design team with the ability to work on a full range of projects in engineering, procurement, and construction management related to the…
Added 3 mins ago
AT
Senior II Site Reliability Engineer - Network
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
+ Have experience in a Site or Network Reliability Engineering, Network Engineering, Software Engineering, or DevOps role working with large-scale distributed systems
Added 3 mins ago
Associate Engineer - Substation and Power Generation
Olsson
North Kansas City, MO
We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results - for our people, our…
Added 3 mins ago
Associate Engineer - Substation and Power Generation
Olsson
Kansas City, MO
We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results - for our people, our…
Added 3 mins ago
Associate Engineer - Substation and Power Generation
Olsson
Joplin, MO
We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results - for our people, our…
Added 3 mins ago
RH
Software Engineer
Robert Half
Dublin, OH
- $140,000 to $150,000 USD / year
We are looking for a Software Engineer to help strengthen and evolve a mission-critical internal platform in Dublin, Ohio. In this role, you will build and refine full-stack solutions that…
Added 3 mins ago
L
Security Engineer, Vulnerability Management
LiveKit
Remote, United States
- $200,000 to $300,000 USD / year
…their data and their business at risk. We are hiring a Security Engineer to build and run our vulnerability management and security operations program. Vulnerability management is a core…
Added 3 mins ago
Senior Software Engineer- User Behavior
Roblox
San Mateo, CA
Committed to Ethical, Responsible Engineering: dedicated to building systems that are fair, auditable, and operate with the utmost responsibility toward user safety.
Added 3 mins ago
Resident Piping Engineer - Micron
Bechtel Corporation
Clay, NY
Plans, develops, coordinates and reviews plant design and piping engineering work on a medium size project or assignment in support of a global business unit
Added 4 mins ago
CL
CIVIL/STRUCTURAL ENGINEER - POWER SYSTEMS ENG IV - CO
City Light & Power
Denver, CO
- $40,123 USD / year
The Civil/Structural Engineer-Power Systems Eng IV will design, develop, and oversee the civil/structural portions of the various power systems infrastructure projects, including…
Added 4 mins ago
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ELECTRICAL ENGINEER II - CO
City Light & Power
Denver, CO
- $40,123 USD / year
The Electrical Engineer II will work on the design, development, and maintenance of the electrical distribution and substation systems of our contracts and client's systems with varying…
Added 4 mins ago
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ELECTRICAL ENGINEERING SUPERVISOR
City Light & Power
Denver, CO
- $40,123 USD / year
CLP Engineering (CLPE) is seeking an Electrical Engineering Supervisor to lead a team who is responsible for planning, design, construction, operations, and maintenance of electrical…
Added 4 mins ago
Guidance Navigation & Control Engineer (Experienced or Senior)
The Boeing Company
Hazelwood, MO
+ Work with flight simulation and Vehicle Management Systems (VMS) software engineers to incorporate control laws into the operational flight program
Added 4 mins ago
Lead Guidance Navigation & Control Engineer
The Boeing Company
Hazelwood, MO
Boeing Defense, Space & Security's Air Dominance division is hiring a Lead Guidance Navigation and Control (GNC) Engineer in Hazelwood, MO.
Added 5 mins ago
Application Security Engineer III
True Anomaly
Denver, CO · Long Beach, CA
As an Application Security Engineer III, you will be instrumental in implementing and auditing security controls for mission-critical space systems that must meet stringent government…
Added 5 mins ago
Sr. Director, Design Engineering - GW-Scale Data Center Infrastructure
Oracle
Jefferson City, MO
+ Professional Engineer (PE) license or advanced degree in Mechanical, Electrical, or Systems Engineering preferred.

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.
Posting language: English
Posted: Nov 5, 2026

Original job description

Date Posted:

2026-11-05

Country:

United States of America

Location:

US-CO-AURORA-S77 ~ 16470 E Hughes Dr ~ BLDG S77

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

Security Clearance Type:

DoD Clearance: Top Secret

Security Clearance Status:

Active and existing security clearance required after 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 freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. This position is onsite based in Tucson, Arizona.

Raytheon’s Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in multi-domain integrated air and missile defense, advanced sensors, space-based systems, hypersonics, effectors and cyber solutions. Focused on program execution, business growth and the highest level of customer satisfaction, the ASDS team provides customers with unmatched capabilities of detection and sensing, command and control, and air-to-air, air-to-surface, and surface-to-air munitions to accomplish air, space and missile defense missions. Within ASDS, Space Intelligence, Surveillance & Reconnaissance is our Sub-SBU that delivers information superiority from space, multi-mission automation and orchestration, multiple intelligence (Multi-INT) and resilient operations, secure processing, and data management.

What You Will Do

Design, develop, test, deliver, and maintain software for a cutting-edge satellite ground system.
Work with talented teams of engineers, architects, and leaders.

What You Will Learn

Modern DevSecOps and Continuous Integration/Continuous Delivery techniques
Software lifecycle practices for defense projects

Qualifications You Must Have

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and 8 years of relevant software engineering experience.
Experience developing object-oriented software using Java
Experience programming with Python and JavaScript
Experience with Agile/Scrum development processes
The ability to obtain and maintain a U.S. government issued Top Secret security clearance is required. U.S citizenship is required, as only U.S. citizens are eligible for a security clearance

Qualifications We Prefer

Experience with SAFe Agile development
Experience with Docker and Kubernetes
Experience with DevSecOps and CI/CD processes
Experience with tools such as Confluence, Eclipse, Jira, Jenkins, Junit, and Kafka

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, Respect, Accountability, Collaboration, and Innovation.
Relocation Eligible – Relocation assistance is 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.
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm
Tucson, AZ: Raytheon Tucson, AZ Location
We Are RTX

#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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