Raytheon Technologies

Underwater SME Onsite

Raytheon Technologies • $107K — $204K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Degree in Science, Technology, Engineering, or Mathematics (STEM) with 8+ years of relevant experience.
  • Experience in underwater acoustics analysis and sensor systems.
  • Proven background in system integration and testing.

Responsibilities

  • Perform system performance evaluations and identify enhancement opportunities.
  • Develop new procedures and standards to improve team performance.
  • Create and modify documentation for formal testing reviews.
  • Effectively multitask and manage competing priorities in a fast-paced environment.
  • Proactively identify roadblocks and negotiate changes for project success.
  • Travel up to 25% for customer events.

Benefits

  • Relocation assistance available.
  • Comprehensive medical, dental, and vision insurance.
  • 401(k) match and flexible spending accounts.
  • Flexible work schedules and paid time off.
  • Employee assistance program and parental leave.
Full Job Description

Date Posted:

2026-09-29

Country:

United States of America

Location:

US-RI-PORTSMOUTH-PS1 ~ 1847 W Main Rd ~ NIMITZ BLDG

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:

DoD Clearance: Secret

Security Clearance Status:

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

Raytheon’s Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is seeking experienced Principal Systems Engineers interested in ocean engineering. Our Portsmouth, RI team primarily supports programs in the naval undersea and naval surface domains, including sensor systems, mine countermeasures, submarines, torpedoes, combat systems, and ship architecture/integration. Our engineers perform underwater acoustics analysis and tracking, develop and manage system requirements, integrate hardware and software, develop test plans and procedures, debug and evaluate system functions and interfaces, and verify system requirements in support of final sell-off to the customer.

 

We assemble our systems, test them in the lab or the field, analyze performance metrics, and ensure our products work seamlessly the first time and every time. This role is viewed as a subject matter expert within the discipline, tackling problems that are often difficult and highly complex. The position requires minimal oversight and involves coaching, reviewing work of team members. In this position, your technical expertise and ability to independently make informed decisions will be crucial in driving the success of complex projects.

 

What You Will Do

  • Perform system performance evaluations and in-depth analysis to identify opportunities for new functionality and system enhancements.
  • Contribute to the development of new procedures, processes, and standards to enhance team performance and project outcomes.
  • Create/modify documentation in support of reviews associated with formal testing, which may include Test Readiness Review (TRR), Consent to Ship (CTS), Test Data Review (TDR) packages, and effectively communicate results to leadership and stakeholders.
  • Demonstrate the ability to effectively multitask and manage competing priorities in a fast-paced environment.
  • Overcome obstacles by proactively identifying potential roadblocks, negotiating changes to ensure project success, and fostering collaboration among stakeholders to drive alignment and resolve conflicts.
  • Travel, both domestic and international, to support customer events, with an expected travel requirement not exceeding 25%.

What You Will Learn

After completion of comprehensive on-the-job training, the candidate will be a part of a team supporting Systems Engineering and Test Capabilities (SE&TC) activities across the product development lifecycle.

 

Qualifications You Must Have

  • Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience.
  • Experience with underwater acoustics analysis, sensor systems, and/or naval system development.
  • Experience with system integration and/or test.

Qualifications We Prefer

  • Experience with being able to break down complex problems, analyze data effectively, and identify actionable solutions, all while maintaining a sharp focus on details.
  • Experience with identifying root causes of system failures through detailed diagnostics, implementing timely fixes to restore functionality, and develop preventative measures to avoid recurrence.
  • Experience analyzing system performance metrics and applying optimization techniques to enhance efficiency and functionality.
  • Experience with understanding when tasks and deliverables are completed within allocated financial resources while maintaining alignment with organizational goals and priorities.
  • Experience in developing testing procedures, reports, and troubleshooting complex systems.

 

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 Eligibility– 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.

Welcome to Raytheon in Portsmouth, RI

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.

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.

Stay Connected

Keep up to date with career tips, industry insights, and the latest innovations—all from the people who work here. Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences.

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

Similar Jobs

More Jobs at Raytheon Technologies

More Aerospace & Defense Jobs

Find similar Underwater SME Onsite jobs: