Raytheon Full Time 2026 - Technical Support Engineer

Prattwhitney; McKinney (TX); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

401(k) match

Paid time off

Job summary

Pratt & Whitney in McKinney, TX is seeking a Technical Support Engineer to join the Apertures and RF Department. You will work with engineers, assemblers, and technicians to design, test, troubleshoot, and modify RF/electro-mechanical devices while analyzing production data for root-cause issues.

The role requires a STEM degree, RF and antenna knowledge, and DoD security clearance. This onsite position offers comprehensive benefits and growth opportunities within RTX.

Qualifications

• Bachelor or higher in STEM field required.
• Experience with RF fundamentals and antenna theory.
• Knowledge of RF test equipment and measurement techniques.

Responsibilities

• Collaborate with diverse engineering teams to design, test, and troubleshoot RF systems.
• Perform root-cause analysis on production data and recommend improvements.
• Coordinate rework and maintain RF range infrastructure.

Skills

RF fundamentals

Antenna measurement patterns

Decibels (dB) / dBm values

Education

Bachelor's degree in STEM

Tools

RF test equipment

Job description

Date Posted: 2026-08-10 Country: United States of America Location: US-TX-MCKINNEY-513WE ~ 2501 W University Dr ~ WING E 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 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. Raytheon Engineers design, produces, and builds new technologies and enhances existing capabilities to solve our customers' most complex challenges. The Apertures and Radio Frequency Department is a team of engineers responsible for electrical design and development of RF products within Raytheon. Our charter is to provide expertise in sub-systems engineering, RF and radome design, digital apertures, antenna ranges and module test. We are looking to add to our team and desire a Technical Support Engineer to be part of a team that provides the most advanced end-to-end solutions that detect, track, engage and neutralize a broad range of threats. The role includes knowledge of RF product testing and associated RF test equipment, typically obtained through a University Degree program, or through work experience. May have practical knowledge of projects, programs and systems with the ability to make enhancements in daily work.

What you will do:

Work with diverse teams of engineers, assemblers, and technicians. The candidate will perform electrical engineering functions involving the layout, building, testing, troubleshooting, repairing and modification of electronic or electro-mechanical devices, assemblies, subsystems, and systems. The candidate will perform analysis on production data, to determine root cause analysis of failures. The candidate will be involved in planning and executing of rework of production assemblies. The candidate will coordinate and execute tasks in Raytheon antenna ranges, maintain and standardize range infrastructure to meet program requirements.

Qualifications you must have:

• Must have a bachelor's in science, Technology, Engineering, or Mathematics (STEM)
• Experience with RF fundamentals, such as the RF electro-magnetic spectrum, propagation delay, and RF components
• Experience with antenna measurement patterns and how antennas work
• Experience with decibels (dB's) and / or dBm values with respect to equivalent power levels in Watts

Qualifications we prefer:

• Strong RF experience and knowledge of microwave theory
• Ability to build positive relationships and craft clear communication in and out of direct team members
• Focus on results with the ability to drive tasks to closure
• Active DoD Secret clearance with investigation within last five years

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

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.

Please consider the following role type definition as you apply for this role.

The salary range for this role is 57,200 USD - 108,800 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.

Equal Opportunity Statement

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.

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

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.

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.