Mechanical Engineer II/III

Textron; Wilmington (MA); On-site; USD 93,000 - 176,000; Full time

Benefits offered by this job

Flexible schedules

Education assistance

Career development & training

Wellness program

Medical, dental, vision & 401(k)

Job summary

Textron Systems is seeking a Full time Mechanical Engineer II/III in Wilmington, MA, to design mechanical components for military applications and integrate designs within assemblies. The role requires interaction with suppliers and multi-discipline teams, and a secret clearance is required or obtainable.

Responsibilities include creating detailed 3D drawings, technical data packages, and production transition support, while leveraging CAD tools and GD&T expertise to meet performance and

Qualifications

• Experience in mechanical design for military applications and structural components.
• Knowledge of GD&T and ASME Y14.5.
• Understanding of manufacturability and assembly techniques.

Responsibilities

• Participating in the detailed design of structural components.
• Being a member of a team responsible for development and design integration of mechanical components and systems.
• Creation of Technical Data Packages with 3D drawings, specs and materials lists.
• Preparing and directing high quality mechanical/electro-mechanical drawings.
• Transitioning product design to production and test.
• Writing technical and proposal documents.
• Creating design reports and presentations summarizing results.

Skills

CAD design

GD&T per ASME Y14.5

DFMA

Mass property reports

Education

BS in Mechanical Engineering

MS in Mechanical Engineering

Tools

Siemens NX

Teamcenter

Job description

Mechanical Engineer II/III

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 This Role

Textron Systems is seeking a Full time Mechanical Engineer with experience in mechanical design focused on military applications. The candidate should possess good communication and presentation skills and be comfortable interacting with suppliers within a multidiscipline team. The position requires experience integrating component design solutions into an overall assembly. This position requires that the candidate be a US citizen with or capable of receiving a secret level security clearance.

Responsibilities

• Participating in the detailed design of structural components.
• Being a member of a team responsible for the development and design integration of mechanical components and systems.
• Creation of Technical Data Packages that include 3D drawings, specifications and materials lists for component and assemblies of mechanical and electro-mechanical applications.
• Preparing and directing high quality mechanical and electro-mechanical detail and assembly drawings
• Transitioning product design to production and test.
• Writing technical and proposal documents.
• Creating detailed design reports and presentations to summarize design/analysis results.

Qualifications

• The candidate should be comfortable as a designer of mechanical components and systems subjected to extreme hypersonic flight conditions. The activities include packaging design of electronics systems and interconnects, the development of interface control documents, and understanding of designing for manufacturing and assembly techniques. The candidate should be well versed in CAD design utilizing 3D digital product development tools and understanding geometric dimensioning and tolerancing (GD&T) per ASME Y14.5.
• Demonstrated participation in a mechanical and structure design team activities leading to a qualified aeroshell design capable of reacting high loading and thermal gradient conditions.
• Experience designing high temperature parts, allowing for thermal strain in tightly tolerance pressurized parts and familiar with various material types and joining methods. High temperature conditions would also include high external operating pressures and accelerations.
• Skilled utilization of 3D digital manufacturing information to influence design definition options (preferably Siemens solutions) allowing manufacturable detailed assemblies and material schedules subject to configuration management.
• Ability to generate product performance specifications, mass property summary reports, and detailed design summary technical reports. Demonstrated Design for Manufacturing and Assembly (DFMA) skills a plus.
• Proficiency required in Siemen’s Mechanical Design Manufacturing and Product Lifecycle Management Digital Integration Model (NX, Teamcenter) including product specification development, surface finish and material specification via PMP written design detailed documentation, presentation, and proposal preparation.
• BS or MS in Mechanical Engineering
• 2 years’ experience in a related field for Level II, 5 years of experience in a related field for Level III
• Possesses or has ability to obtain a Secret level security clearance

• This role is open at multiple levels. Candidates will be hired at a level consistent with their background and experience:
• Level II: $92,600-$139,500
• Level III: $115,800-$176,200

How We Care

• - 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

$92,600 - $176,200 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

07/27/2026, 12:30:21 AM

Job Number

343979