Senior Software Test Engineer

Date Posted: 2026-09-10 Country: United States of America Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 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 seeking a skilled and detail-oriented Senior Software Test Engineer to design, implement, and execute tests as part of our Patriot Software Team in Huntsville, Alabama.  Patriot is the world's pre-eminent air defense system, and we are currently developing software in support of new system capabilities. In this role, you will work closely with software developers, system architects, and product leads to ensure that the solutions we deliver meet our customers’ requirements. You’ll have the opportunity to work in a dynamic, fast-paced environment where your contributions will have a direct impact on the success of our products around the world. What You Will Do  Review Software Requirements: Analyze and understand software requirements to ensure clarity and testability.   Write Test Objectives: Develop clear and concise test objectives that guide the testing process and ensure comprehensive coverage.   Design Test Cases: Create innovative and effective test cases, both manual and automated, based on test objectives.  Execute Test Cases: Conduct thorough testing of new and modified software in our on-site lab environment.  Data Analysis: Analyze test results in relation to specified requirements and clearly document any discrepancies.  Analysis is primarily manual and data-intensive. Collaboration: Work closely with other test engineers and developers to ensure seamless integration and functionality of software products.  This position requires onsite presence and extensive interaction with other groups including Systems Design engineering and the Software Development Team.   Light travel may be required.  Qualifications You Must Have  Typically requires a bachelor’s degree in science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of experience.   3 years experience with Software Engineering.  3 years experience in Validation, Verification, Requirements Analysis and/or Testing.  The ability to obtain and maintain a U.S. government issued Secret security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.  Qualifications We Prefer  Active Secret security clearance.  Knowledge of software testing methodologies (functional, integration, regression, performance, etc.) and best practices Experience with DOORS (Dynamic Object-Oriented Requirements System) or other requirements traceability tool. Experience with bug tracking and test management tools. Exceptional attention to detail to identify and document any anomalies or inconsistencies in software performance.  Strong analytical and problem-solving skills to effectively diagnose and address issues.  Strong written and verbal communication skills to effectively report defects, progress, and test results to stakeholders. Learn More and Apply Now! Clearance Information: 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 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. Huntsville, AL: https://careers.rtx.com/global/en/raytheon-huntsville,-al-location #LI-RH2 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. 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 whethe