ATE Mechanical Engineer III/IV Textron Systems - 3.6 Wilmington, MA Job Details Full-time $115,800 - $224,500 a year 1 day ago Benefits Wellness program Paid parental leave Health savings account Disability insurance Health insurance Dental insurance Flexible spending account Parental leave Vision insurance Gym membership Flexible schedule Prescription drug insurance Qualifications Thermal analysis Mechanical product design layouts Thermal control AI tools proficiency Configuration management Electrical engineering 3D modeling for product design ASME codes & standards Design engineering Automated systems Engineering product development 3D model creation for electrical drafting 3D modeling Mechanical knowledge Parts modeling Automated test equipment (ATE) Mechanical product development projects Full Job Description ATE Mechanical Engineer III/IV Description Who We Are Textron Systems is part of Textron, a $14 billion, multi-industry company employing 35,000 talented makers, thinkers, creators and doers worldwide. We make things that fly, hover, zoom and launch. Things that move people. Protect soldiers. Power industries. We serve customers in industries spanning aerospace and defense, specialized vehicles, turf care and fuel systems. This role is in Textron System's Weapon Systems business area. Visit TextronSystems.com & Lycoming.com to read more about who we are and the products we make\! About the Role We are seeking a Senior ATE Mechanical Engineer to lead and support the end-to-end design, documentation, and production release of custom Automated Test Equipment (ATE). In this role, you will own the mechanical architecture of test consoles, interface modules, and specialized fixtures, ensuring seamless transition from prototype development straight to manufacturing production

Key Responsibilities Design & Documentation:

Architect and detail rack assemblies, interface test adaptors (ITAs), cable assemblies, interface modules, interconnect diagrams, and bills of materials (BOMs)

Fixture Engineering:

Design robust mounting, interconnect, and human interface test fixtures with rigorous focus on dimensioning, tolerancing, and configuration management

Analysis & Modeling:

Create precise 3D/2D models using Siemens NX and perform structural/thermal FEA validation using

ANSYS Configuration & Quality Control:

Manage formal design releases through product data management systems

Project Lifecycle Support:

Oversee critical hardware parts ordering/receipt, develop technical presentation packages, and lead cross-functional electrical/mechanical design reviews

Qualifications Required Qualifications & Skills Experience:

Level III:

5 years of dedicated hands-on experience in automated test equipment development and production release

Level IV:

10 years of dedicated hands-on experience in automated test equipment development and production release

Education:

B.S. Degree in Mechanical Engineering (or equivalent technical discipline)

Core Competencies:

Test equipment console layout and ITA design Advanced 2D/3D electrical and mechanical drafting Mil/ASME standards and configuration management best practices Machining, fabrication processes, materials, and surface finishes Thermal calculations and environmental mitigation management

Security Clearance:

Ability to obtain and maintain a US Department of War (DoW) Secret Security Clearance (US Citizenship is required)

Preferred Tools & Systems CAD/CAE:

Siemens NX (3D/2D),

ANSYS Data Management:

Enovia / Matrix Product Data Manager (or similar cPDM/Windchill tools)

General:

Visio, Microsoft Office, Adobe Creative Suite Bonus:

Working knowledge of PCB layout, routing, and electro-mechanical packaging \\ This role is open at multiple levels. Candidates will be hired at a level consistent with their background and experience:

Level III:

$115,800 - $176,200

Level IV:

$146,500 - $224,500 How We Care At Textron Systems, our talented people make us successful. Our Company is committed to offering employees opportunities to grow and develop. Our benefits and compensation packages are designed to help our talented employees excel and achieve their goals, so they can make a difference every day in and outside of the workplace. Below are just a few examples\! Flexible Work Schedules Education Assistance Career Development & Training Opportunities Wellness Program (including Fitness Reimbursement) Medical, Dental, Vision & 401(K) with Company Funding Paid Parental Leave Are you a Military Veteran? Textron's products and services are trusted everyday by those who protect our country. We are dedicated to hiring these Veterans and aim to translate their skills to make an impact on our Company. Textron's compensation package includes competitive base pay and provides eligible employees with benefit programs. Benefits may include health insurance and prescription plan coverage, dental insurance, family building benefits, vision insurance, mental health resources, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and programs that provide employees time away from work. The pay range should be used as a general guide only. Compensation is based upon candidate experience and qualifications, as well as market and business considerations. In compliance with the local pay transparency law, the pay range for this position is $115,800 - $224,500 per year.

AI Readiness:

Textron expects employees to use AI-enabled tools responsibly and effectively. Candidates should be comfortable learning and applying these tools, evaluating AI-generated output with sound judgment, and using AI in line with company policy and ethical standards. Prior experience with specific tools is not required — we value curiosity, adaptability, and good judgment. EEO Statement Textron is committed to providing Equal Opportunity in Employment, to all applicants and employees regardless of race, color, religion, age, national origin, military status, veteran status, disability, sex (including pregnancy and sexual orientation), genetic information or any other characteristic protected by law.

Recruiting Company:

Textron Systems Primary Location:

US-Massachusetts-Wilmington Job Function:

Engineering Schedule:

Full-time Job Level:

Individual Contributor Job Type:

Experienced Shift:

Compressed Work Week (9x80)

Travel:

Yes, 10 % of the

Time Job Posting:

09/15/2026, 4:08:35

PM Job Number:

345058