Systems Engineer II, Onsite RI

Prattwhitney; Portsmouth (RI); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

Short-term disability

Long-term disability

401(k) match

Flexible schedules

Employee Scholar Program

Paid time off

Job summary

RTX in Portsmouth, RI seeks a Senior Systems Engineer to support Naval radar engineering within the SE&TC Surface Radars & Sensors Center. You will develop requirements, integrate hardware and software, and verify system performance in lab and field environments.

The role requires MBSE experience with DOORS, Rhapsody, Cameo, and MATLAB/Python, plus the ability to present technical findings to leadership. A DoD Secret clearance is required; U.S. citizenship is mandatory.

Qualifications

• Requires a STEM degree with 2 years of relevant experience or an advanced degree in a related field.
• Experience with MBSE, DOORS, Rhapsody, Cameo or similar digital engineering tools.
• Ability to obtain and maintain a DoD security clearance.

Responsibilities

• Develop system requirements and manage system design across hardware and software interfaces.
• Perform radar data analysis, integration, testing, and verification of system functions.
• Collaborate across disciplines to deliver integrated solutions and present findings to leadership.

Skills

MBSE

DOORS

Rhapsody

Cameo

MATLAB

Python

Technical presentation

Education

Bachelor’s in Science, Engineering, or Mathematics (STEM) with 2 years of experience

Advanced Degree in a related field

Job description

Date Posted: 2026-09-01 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.

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.

What You Will Do

Raytheon’s Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is seeking Senior Systems Engineers interested in Naval Radar engineering. Our Portsmouth, RI team primarily supports programs in the aval undersea and Naval surface domains, including sensor systems, mine countermeasures, submarines, torpedoes, combat systems, and ship architecture/integration.

Our Naval Radar engineers perform radar data 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 put our systems together, exercise them in the lab or in the field, measure and analyze performance, and make sure our products work the first time and every time. Every day is a different set of challenges to overcome.

You’ll be expected to collaborate across disciplines and partner to implement solutions. In this role, you’ll get to know a little bit about every aspect of the system and have a direct hand in making it all work together supporting teams of engineers engaged in integration and test efforts.

Support planning and execution of system engineering design activities. Prepare and present results in reports and briefings to internal or external stakeholders. Develop requirements to ensure system designs meet program objectives and customer needs. Detect and diagnose system failures, identify root causes, and propose corrective actions. Support software/hardware efforts, collaborating with software teams to ensure seamless functionality. Work across disciplines to develop and implement innovative solutions to complex challenges. Stay up to date with advancements in data analysis techniques, and Integration, Verification, or Test practices.

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

• Bachelor’s in Science, Engineering, or Mathematics (STEM) and 2 years of prior relevant experience, or an Advanced Degree in a related field.
• Experience with MBSE, DOORS, Rhapsody, Cameo, and/or other digital engineering tools.
• Experience may be obtained through on-the-job experience, research, coursework, or projects.

We Prefer

• Experience with identifying root causes of system failures through detailed diagnostics, implement timely fixes to restore functionality, and develop preventative measures to avoid recurrence
• Experience with MATLAB, Python, and/or other programing languages.
• Experience presenting technical findings, analyses, and solutions to leadership and customers.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

Relocation Eligibility

Relocation Eligibility

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. 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 68,900 USD - 131,100 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
• 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.

Equal Opportunity Employer

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.

About RTX

RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide.

It comprises three industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon.

Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity.

The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.