Multi-Discipline Engineer II - (Onsite)

Prattwhitney; Tucson (AZ); On-site; USD 68,900 - 131,100; Full time

Benefits offered by this job

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

Job summary

RTX’s Materials Engineering Laboratory in Tucson, AZ seeks a chemist/materials scientist to analyze adhesives, polymers, tapes, composites, metals, and other production materials and provide engineering solutions on a tight timeline.

The role requires mastery of analytical techniques, collaboration with engineers and suppliers, and the ability to deliver concise technical reports. Lifting up to 22 lbs is required. U.S. citizenship and clearance eligibility are mandatory.

Qualifications

• Master’s degree in Chemistry, Material Science, Chemical Engineering, Biology, Biochemistry, Forensic Science, or related field.
• Experience with Analytical Chemistry and Instrumental Analysis, including Infrared Spectroscopy, Chromatography and Thermal Analysis (FTIR, DSC, DMA, TGA, GCMS, HPLC, GPC, etc.).
• 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.
• Experience in Material Science and Polymer Science, with knowledge of material testing/analysis.
• Experience with material safety datasheets and large scale scientific based projects.
• Experience with writing concise technical reports summarizing analyses.
• Experience with troubleshooting analytical instrument problems, perform analysis and interpret data.
• Experience in Microsoft Office (Excel, Word, PowerPoint).

Responsibilities

• Assess materials based on conformance to specifications or conduct root cause failure analysis leveraging spectroscopy, chromatography, and thermal analysis.
• Collaborate with engineers, subject matter experts, and suppliers; manage multiple tasks within set schedules.
• Work as part of a multi-disciplinary team in a laboratory setting and lift up to 22 lbs.

Skills

Analytical chemistry

Instrumental analysis

Infrared spectroscopy

Chromatography

Thermal analysis

Microsoft Office

Education

Master's degree in Chemistry or related field

Tools

FTIR

DSC

DMA

TGA

GCMS

HPLC

Job description

Date Posted: 2026-07-21 Country: United States of America Location: US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02 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.

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX. 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.

This position will offer a qualified candidate the opportunity to solve engineering problems by performing chemical analysis on various materials (adhesives, polymers, tapes, composites, metals, and various other production materials). Tasks will require quick turn of analysis working with a multi-discipline team, requiring careful attention to detail and can be repetitive at times. This is not a research position, but instead requires solving engineering problems and providing engineering solutions within a short period of time (days or weeks). Opportunity to work in Materials Engineering Laboratory in Tucson, AZ.

What You Will Do

The primary responsibilities require assessing materials based on conformance to specifications or conducting root cause failure analysis leveraging knowledge of instrumental analysis, including spectroscopy, chromatography and thermal analysis. Collaboration with engineers, subject matter experts, and suppliers is required. Candidates must be able to manage and coordinate a wide variety of simultaneous tasks within set schedule requirements, while spending much of their time in the laboratory. This candidate will become part of a multi-disciplined team. Due to the physical nature of the work, qualified candidates must also be able to lift 22 lbs.

Qualifications

• Master’s degree in Chemistry, Material Science, Chemical Engineering, Biology, Biochemistry, Forensic Science, or related field
• Experience with Analytical Chemistry and Instrumental Analysis, including Infrared Spectroscopy, Chromatography and Thermal Analysis (ie: FTIR, DSC, DMA, TGA, GCMS, HPLC, GPC, etc..)
• 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.
• Experience in Material Science and Polymer Science, with knowledge of material testing/analysis
• Experience with material safety datasheets and large scale scientific based projects
• Experience with writing concise technical reports summarizing analyses
• Experience with troubleshooting analytical instrument problems, perform analysis and interpret data
• Experience in Microsoft Office (Excel, Word, PowerPoint)

What We Offer

• 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

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.

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.

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.

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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.