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TEE products are located in engineering labs, in the field, and in production environments utilized for weapon system product verification, qualification, test data analysis, and production test solution development. 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 Corp

Mechanical Engineer II - Test Equipment, Onsite (Tucson, AZ)

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Join our organization and experience the Systems V engineering life cycle while interfacing with a variety of engineering disciplines, subject matter experts, Chief Engineers, Chief Technologists, the customer, and so many more to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters! 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.

Principal Systems and Integration Engineer

We have made a deliberate and focused commitment to nurture a people-centric culture where people are: valued as individuals; supported in their professional and career development with multiple, varied career paths; provided the tools and resources to be successful, engaged, and satisfied in their work; and positive benefits, time-off programs, and flexibility to help maintain a healthy balance between work and home. This includes managing all activities related to project scope, schedule, cost, cash flow, quality, communications, resources, procurement, and risk elements required to optimize client service, quality, and fiscal responsibility.

Ardurra

Project Manager / Civil Engineer (Tucson, AZ)

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Education/Experience: Undergraduate degree (graduate degree in Electrical Engineering preferred but not required) in science, technology, engineering, or mathematics (STEM) field and a minimum of 10 years of prior, relevant hands-on experience in lab and/or manufacturing environments (preferably optics related, but not required). Brief Summary: Senior Electrical Systems Engineers work closely with optical, mechanical, software, and test engineers to develop, verify, and validate requirements for cutting-edge complex optical and electro-optical systems.

YEAR

Edmund Optics Inc.

Senior Electrical Systems Engineer

It bridges optics, electronics, mechanical, and software disciplines to ensure subsystems function cohesively, performance requirements are verified, and hardware transitions efficiently from development to production. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience or an advanced degree in a related field and minimum 5 years' experience.

Principal Electro-Optical Integration & Test Engineer

In this role, you will design, analyze, prototype, and implement advanced mechanical test fixtures and environmental test stations supporting complex weapon systems across their entire lifecycle-from early engineering development and high-rate factory production to field operations and long-term sustainment. Experience utilizing parametric 3D CAD software (such as SolidWorks, PTC Creo, Autodesk Inventor, CATIA, or Siemens NX) to generate 3D solid models, mechanical assemblies, and detailed 2D engineering drawings.

Mechanical Test Engineer I

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience, or An Advanced Degree in a related field and minimum 7 years experience. 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.

Sr. Principal Low Observable Design & Analysis Engineer

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience, or An Advanced Degree in a related field and minimum 5 years experience. 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.

Principle Low Observable Test and Analysis Engineer

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience, or An Advanced Degree in a related field and minimum 3 years experience. 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.

Low Observable Design and Analysis Engineer

Senior Low Observable Test and Analysis Engineer

Engineering/Other Technical Positions: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations. Typically requires: A University Degree or equivalent experience and minimum 8 years prior relevant experience, or An Advanced Degree in a related field and minimum 5 years experience.

Principle GPS Systems Engineer

Join our organization and experience the Systems V engineering life cycle while interfacing with a variety of engineering disciplines, subject matter experts, Chief Engineers, Chief Technologists, the customer, and so many more to ensure we design, integrate, and strengthen our systems to work the first time and every time for our warfighters! As a Senior Systems Engineer you will support missile programs as a Software-focused Responsible Systems engineer, contributing directly to successful software requirements and integration for both fielded and development missile systems.

Senior Systems Engineer - Software Systems (Onsite)

Strong understanding of software testing methodologies, the Agile Software Development Life Cycle (Agile SDLC) the software development lifecycle (SDLC), and the software testing lifecycle (STLC). You'll work closely with software developers, product owners, and mission stakeholders to translate requirements into effective test scenarios, uncover complex defects, and ensure new capabilities meet both functional requirements and operational expectations.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Mid-Level Test Engineer

You are responsible for assisting with the development and growth of a fire protection engineering group equipped with up-to-date engineering and design tools and innovations, technical and supervisory capabilities and operating procedures to successfully and efficiently execute projects and consulting services resulting in client satisfaction and on-time delivery. Primary Location: United States | WA | Seattle Other Locations: United States | AZ | Tucson Organization: BC-2048 Buildings-US Northwest Employee Status: Regular Business Justification: New Position Travel: Yes Schedule: Full time Job Posting: 17/08/2026 08:08:26 Req ID: 1007169.

Stantec Inc

Senior Fire Protection Engineer

Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service. Prepare detailed calculations, drawings, technical specifications, design packages, technical reports, detailed analyses, and other materials suitable for procurement and construction purposes.

WSP Global Inc

Structural Engineer

Candidate will lead in developing and supporting the multi-disciplinary mine stability team through advanced technical practices and problem solving and will demonstrate a strong understanding of rock mechanic principles to help solve complex challenges facing our surface and underground mining clients. WSP USA is providing the compensation range that the company in good faith believes it might pay and/or offer for this position within the state of Colorado, based on the successful applicant's education, experience, knowledge, skills, and abilities in addition to internal equity and specific geographic location.

Lead Rock Mechanics Engineer

The successful candidate will support mining clients across the full project lifecycle, from planning and permitting through construction, operations, and closure, while working closely with engineering, construction, and environmental teams to deliver integrated, fit-for-purpose solutions. This is an opportunity to influence both technical outcomes and business success as a senior technical leader in a collaborative, employee-owned culture where you will have the platform to mentor talent, shape best practices and strengthen Burns & McDonnell's growing mine water management capabilities.

Burns & McDonnell

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This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. Bachelor's degree in Computer Science, Engineering, Information Technology or related field and 4-8 years of prior relevant experience or Master's with 2-6 years of prior relevant experience.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

IRecruitee

FULL_TIME

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Bachelor's Degree in Computer Science, Electrical Engineering, Computer Engineering, Software Engineering, Aerospace Engineering, Math, Physics or related field AND a minimum of 1 year relevant experience OR an equivalent combination of education and experience. In this role, you will be responsible for developing moderately complex software and creating and executing designs for small sets of new functionalities for Garmin's Sporting Dog and outdoor products.

Garmin International

Embedded Software Engineer 2

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Bachelor's degree in Science, Technology, Engineering, Mathematics (STEM), or a related technical discipline with 8+ years of relevant professional experience , or an advanced degree in a related field with 5+ years of relevant experience . This opportunity is ideal for a highly skilled software engineer who enjoys hands-on development, solving complex technical challenges, and leading software solutions that directly support sophisticated electronic systems.

Field Engineer Jobs in Tucson, AZ

Mechanical Engineer II - Test Equipment, Onsite (Tucson, AZ) RTX Corp

Principal Systems and Integration Engineer RTX Corp

Project Manager / Civil Engineer (Tucson, AZ) Ardurra

Senior Electrical Systems Engineer Edmund Optics Inc.

Principal Electro-Optical Integration & Test Engineer RTX Corp

Mechanical Test Engineer I RTX Corp

Sr. Principal Low Observable Design & Analysis Engineer RTX Corp

Principle Low Observable Test and Analysis Engineer RTX Corp

Low Observable Design and Analysis Engineer RTX Corp

Senior Low Observable Test and Analysis Engineer RTX Corp

Principle GPS Systems Engineer RTX Corp

Senior Systems Engineer - Software Systems (Onsite) RTX Corp

Mid-Level Test Engineer Leidos Holdings Inc

Senior Fire Protection Engineer Stantec Inc

Structural Engineer WSP Global Inc

Lead Rock Mechanics Engineer WSP Global Inc

associate-water-resources-engineer-mining-multiple-locations Burns & McDonnell

Mid-Level Test Engineer Leidos

Embedded Software Engineer 2 Garmin International

Software Test Equipment Engineer 3 Legion Technical Solutions LLC

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