Raytheon Technologies

Sr Principal Mission Management Software Engineer

Raytheon Technologies$132K — $251K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor’s degree in STEM field and 10 years of relevant experience.
  • Experience designing and developing object-oriented software using Java.
  • Experience with Java multi-threading.
  • Experience with microservices in cloud environments.
  • Experience developing planning & scheduling software or similar systems.
  • Active TS/SCI security clearance required prior to start date. U.S. citizenship required.

Responsibilities

  • Architect and develop software for satellite ground systems.
  • Evolve current software and system architecture to meet customer requirements.
  • Provide software engineering expertise for future development bids.
  • Guide full software lifecycle including design, development, test, delivery, and maintenance.
  • Foster DevSecOps practices and utilize Agile methods.

Benefits

  • Relocation assistance available for this role.
  • Eligible for medical, dental, vision, and life insurance.
  • Offers flexible work schedules and paid time off.
  • Employee assistance program and Employee Scholar Program.
  • 401(k) match and parental leave.
Full Job Description

Date Posted:

2026-06-17

Country:

United States of America

Location:

US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75

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 - Current

Security Clearance Status:

Active and existing security clearance required on day 1

This position is an onsite role in Aurora, CO

What You Will Do

  • Architect and develop software for cutting edge satellite ground systems.

  • Evolve the current software and system architecture to support customer defined requirements.

  • Provide software engineering expertise for bids on future development activities.

  • Guide the full software lifecycle including design, development, test, delivery, and maintenance.

  • Foster modern DevSecOps development practices and utilize Agile processes.

What You Will Learn

  • A breadth of advanced software technologies and techniques including multi-tiered architectures, AWS web services, and microservice software design.

  • Modern DevSecOps and Continuous Integration/Continuous Delivery techniques.

  • Software lifecycle practices for defense projects.

  • Satellite ground system technologies.


Qualifications You Must Have

  • A Bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM) and 10 years of prior relevant experience unless prohibited by local laws/regulations.

  • Experience designing and developing object-oriented software using Java.

  • Experience with Java multi-threading.

  • Experience with microservices in cloud environments.

  • Experience developing planning & scheduling software or similar software systems.

  • An active and transferable U.S. government issued TS/SCI security clearance is required prior to start date.  An active and transferable U.S. government issued Top Secret security clearance that can be crossed over to a TS/SCI security clearance is also acceptable.  U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.


Qualifications We Prefer

  • Experience developing satellite planning and scheduling software.

  • Software development lifecycle experience using the SAFe Agile methodology.

  • Experience developing software using C++ and Python.

  • Experience with microservices in an AWS environment using Docker and Kubernetes.

  • Experience with Test Automation, DevSecOps, and CI/CD processes.

  • Experience with tools such as Confluence, Eclipse, Jira, Jenkins, Junit, Kafka, and Spring Boot.

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 for this role.


Learn More & Apply Now!

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.

Location Information:

Aurora, CO: https://careers.rtx.com/global/en/raytheon-aurora-co-location

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 132,400 USD - 251,600 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.

About Raytheon Technologies

Raytheon Solipsys, a wholly-owned subsidiary of the Raytheon Company, is an industry leader in the development of integrated Command and Control (C2) Network-Centric solutions for the Domestic and International DoD and Homeland Security. Through proven systems and software engineering practices, built on the invention and application of innovative technologies, they deliver the C2 infrastructure necessary to effectively control security/military forces in any environment. Their reliable solutions assure information superiority, increased shared awareness, deep sensor reach, aircraft control, air defense, disaster management, and time-critical decision making.

Raytheon Technologies Careers

Join the innovative world of Raytheon Technologies, a leader in aerospace and defense, where we offer unparalleled job opportunities in an environment that champions diversity, leadership, and professional growth.

Work You’ll Do

At Raytheon Technologies, you’ll be part of a company that values innovation and leadership. Our team is dedicated to solving some of the most complex challenges in aerospace and defense, making significant impacts worldwide. With a culture that fosters diversity and inclusion, you will collaborate with some of the brightest minds in the industry.

Transform Your Career

Step into a role that harnesses your skills and propels your career to new heights. Raytheon Technologies is not just about thinking big but making those big ideas happen. We provide robust career development opportunities that include comprehensive training and development programs, leadership workshops, and continuous learning through our internal platforms.

Innovate and Lead

Join our team of over 60,000 professionals globally, who are not only experts in their fields but are also driven by a passion for innovation and excellence. At Raytheon Technologies, you are positioned at the forefront of the industry, where your work directly contributes to groundbreaking advancements in technology and defense.

Internship and Employment Opportunities

Whether you’re starting your career or looking to advance, Raytheon Technologies offers a range of employment and internship opportunities that can help you achieve your professional goals. Our internships provide a solid foundation of skills and experiences, while our full-time positions offer a path to personal and professional growth within the company.

Benefits and Culture

Our employees enjoy a competitive package of benefits and rewards that reflect their invaluable role in our company. From health and wellness programs to performance bonuses and flexible working conditions, we ensure our team members are well taken care of.

Networking and Professional Development

At Raytheon Technologies, networking and professional development are part of our DNA. We encourage our employees to engage in internal and external networking events, leadership training, and diversity initiatives that enhance their career journey.

Join Our Team

Explore the numerous positions available that match your skills and interests. We are looking for passionate, curious, and solution-driven team players who are ready to take their career to the next level.

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Prepare for Your Future

Ready to apply? Enhance your resume and prepare for your interview with our comprehensive support tools and resources. Discover the exciting and rewarding career opportunities that await at Raytheon Technologies.

SEARCH RAYTHEON TECHNOLOGIES JOBS

Join us in our mission to create a safer future and be a part of a team that values integrity, excellence, and teamwork. At Raytheon Technologies, your career is just the beginning of a lifelong journey of professional and personal growth.
Learn more about Raytheon Technologies
Size
14,771 employees
Market Cap
$32,494
Industry
Founded
1922
NASDAQ

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