Systems Requirements & Specification Engineer Onsite

RTX; Portsmouth (VA); On-site; USD 110,000 - 170,000; Full time

Benefits offered by this job

Relocation eligibility

Job summary

RTX is seeking a Senior System Engineer for its Portsmouth, RI team to lead requirements and specification efforts for naval undersea and surface programs. You will define and maintain requirements across the lifecycle, review work products, and collaborate with engineering teams to ensure traceability and alignment with program goals.

You will travel domestically up to 15% for customer meetings and technical events, and contribute to improving requirements processes for better reliability and

Qualifications

• Requires STEM degree and at least 5 years of relevant experience.
• Experience with DOORS, Rhapsody, Cameo and/or other digital engineering tools.
• Experience with system software, system hardware, system requirements and/or test.

Responsibilities

• Define, manage, and validate system requirements across the full engineering lifecycle.
• Review technical work products for completeness and compliance with requirements and standards.
• Contribute to MBSE practices, processes, and tools to improve system quality and consistency.
• Align architecture, integration, verification, and deployment activities with project objectives.

Skills

Systems engineering

MBSE

Requirements management

Education

STEM degree

Tools

DOORS

Rhapsody

Cameo

Job description

Date Posted:
2026-11-04

Country:
United States of America

Location:
US-RI-PORTSMOUTH-PS2 ~ 1847 W Main Rd ~ NIMITZ SOUTH BLDG

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: 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.

Raytheon's Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is seeking a Senior System Engineer interested in leading requirements and specification efforts. 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. You will support the development, verification, and validation of system requirements by ensuring they are clearly defined, traceable, and aligned with program objectives. In this role, you will create and maintain requirements throughout the system lifecycle, review technical work products for accuracy and compliance, and collaborate with engineering teams to capture inputs and translate them into actionable requirements. You will also contribute to improving requirements-related processes, standards, and tools to enhance overall system quality and consistency

What You Will Do

• Support the definition, management, and validation of system requirements across the full engineering lifecycle.
• Review technical work products to confirm completeness, accuracy, and compliance with established requirements and standards.
• Contribute to the development and improvement of engineering processes, procedures, and methodologies related to requirements and system performance.
• Assist in aligning system architecture, integration, verification, and deployment activities with project objectives and traceable requirements.
• Collaborate across disciplines to resolve technical issues, mitigate risks, and maintain traceability configuration and requirements.
• Support the review of technical deliverables to ensure compliance with project requirements and engineering standards.
• Demonstrate the ability to identify potential technical or programmatic obstacles, work with stakeholders to negotiate needed changes, and help drive alignment to resolve issues.
• Assist in evaluating engineering strategies, operational approaches, and program documentation to help ensure alignment with project goals and efficient use of resources.
• Travel domestically, up to 15%, to support customer meetings and technical events.

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 5 years of prior relevant experience.
• Experience with DOORS, Rhapsody, Cameo, and/or other digital engineering tools.
• Experience with system software, system hardware, system requirements and/or test.

Qualifications We Prefer

• Hands-on experience with Model Based System Engineering (MBSE) methodologies and practices
• Deep subject matter expertise in systems engineering or a related technical field, including providing guidance and driving technical direction.
• Experience analyzing system performance metrics and applying optimization techniques to improve capability and efficiency.
• Experience breaking down complex technical problems, analyzing data, and developing clear, actionable solutions.
• Experience with technical writing and oral presentations.

What We Offer

• Safety
• Trust
• Respect
• Accountability
• Collaboration
• Innovation
• Relocation Eligibility- Relocation assistance available