Senior Software Test Engineer

RTX; Tewksbury (MA); On-site; USD 87,000 - 165,000; Full time

Benefits offered by this job

Relocation assistance

Benefits package

Incentive programs

Job summary

RTX in Massachusetts is seeking a highly skilled Senior Software Test Engineer to join the Patriot Software Team in Tewksbury. This on-site role focuses on ensuring the reliability and quality of our air defense software through rigorous testing in a fast-paced environment.

You will review requirements, design test plans, execute manual and automated tests, analyze results, and collaborate with developers and system architects.

Qualifications

• Bachelor's degree in STEM and 8+ years of experience.
• Experience creating test plans, providing status updates, and guiding technical teams.
• Experience in software engineering, validation, verification, requirements analysis, and testing.

Responsibilities

• Review software requirements for clarity and testability.
• Write and implement test objectives and ensure coverage.
• Design and execute manual and automated test cases in an on-site lab.
• Analyze results and document findings with recommendations.
• Collaborate with developers, system architects, and cross-functional teams.
• Occasional off-hours testing on second/third shifts.

Skills

Testing experience

Test plans

Team guidance

Software testing

Education

Bachelor's degree in STEM

Tools

DOORS

Bug tracking tools

Patriot software

Job description

Company & Role Summary

Date Posted:

2026-08-17

Country:

United States of America

Location:

US-MA-TEWKSBURY-TB3 50 Apple Hill Dr CONCORD BLDG, Tewksbury Tb3 300 Concord

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 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.

We are looking for a highly skilled and detail-oriented Senior Software Test Engineer to join our Patriot Software Team in Tewksbury, Massachusetts. Patriot is the world's pre-eminent air defense system, and we are currently developing software in support of new system capabilities. This position offers an exciting opportunity to work in a fast-paced, dynamic environment where your contributions will directly influence the global success of our products.

What You Will Do

• Review Software Requirements: Analyze and verify software requirements for clarity, completeness, and testability.
• Write Test Objectives: Define clear and concise test objectives that guide the testing process and ensure thorough coverage.
• Design and Execute Test Cases: Create innovative test cases (manual and automated) and execute them rigorously in our on-site lab.
• Data Analysis: Analyze test results, identify discrepancies, and provide clear documentation and recommendations for improvement.
• Collaborate Across Teams: Partner with developers, system architects, and cross-functional teams to ensure seamless software integration and functionality.
• Occasional Off-Hours Testing: Conduct testing during second or third shifts, as needed.

Qualifications You Must Have

• Typically requires a bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of experience.
• Experience in a testing environment, including creating effective test plans, providing meaningful status updates, and guiding technical teams.
• Experience in software engineering, validation, verification, requirements analysis, and/or testing.

Qualifications We Prefer

• Active Secret security clearance.
• Familiarity with Patriot software and Patriot-specific processes and tools.
• Knowledge of software testing methodologies (functional, integration, regression, performance, etc.) and best practices.
• Demonstrated expertise in creating detailed test plans and leading test efforts for complex projects.
• Proficiency with bug tracking and test management tools.
• Proficiency with DOORS (Dynamic Object-Oriented Requirements System) or similar requirements traceability tools.
• Exceptional analytical and problem-solving skills to diagnose and address technical issues effectively.

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 available

• 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.

This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), 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

This position is in Tewksbury, Massachusetts. Living in Massachusetts means you'll have easy access to the ocean and locations of historical significance. You can enjoy varied outdoor activities ranging from hiking and camping to cross-country skiing and snowmobiling. Massachusetts is recognized as one of the best states to call "home.".

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 86,800 USD - 165,200 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.

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.

This position is classified as:

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.