Mechanical Design Engineer

Position Overview

We are seeking a skilled Mechanical Design Engineer with strong technical aptitude and a proven ability to execute efficiently in fast-paced environments. This individual will support the design and development of both 3D and 2D mechanical components and assemblies, including analysis efforts for flight-critical avionics hardware.

This role requires hands-on involvement across the design lifecycle, from early prototyping through production, along with the ability to design and develop custom test fixtures to support validation and qualification activities. The ideal candidate brings a solid mechanical engineering foundation and thrives in both design and analysis work.

Core Responsibilities

• Develop detailed 3D models and 2D drawings for mechanical components and assemblies
• Support design efforts for avionics systems, ensuring performance, reliability, and manufacturability
• Design and build custom test fixtures for validation, testing, and characterization of hardware
• Perform engineering analysis including tolerance stack-ups, structural considerations, and basic thermal evaluations
• Collaborate cross-functionally with engineering and manufacturing teams to drive design improvements
• Contribute to both prototype builds and production-ready designs

Required Qualifications

• Bachelor’s or Master’s degree in Mechanical Engineering, Aerospace Engineering, Robotics, Mechatronics, or related field
• Proficiency with MCAD tools for 3D modeling and 2D drafting
• Experience designing mechanical assemblies, particularly for electronics or embedded systems
• Familiarity with prototype and production tooling processes
• Experience with Python for engineering analysis, automation, or data processing
• Knowledge of Finite Element Analysis for structural or thermal applications
• Strong communication skills, both written and verbal
• Ability to manage priorities and work within project timelines

Preferred Qualifications

• Experience with Dassault 3DEXPERIENCE ENOVIA (PLM)
• Experience with CATIA for modeling and drafting
• Experience with thermal simulation tools such as ANSYS IcePak or Siemens Star-CCM+
• Experience performing structural load or mechanical stack-up analyses
• Familiarity with Agile tools such as JIRA or Confluence

This is a Contract position based out of Westborough, MA.

The pay range for this position is $40.00 - $40.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Westborough,MA.

This position is anticipated to close on Jun 3, 2026.

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.