Mechanical Engineer

Job Title: Mechanical Product Design Engineer This role offers the opportunity to design and develop innovative mechanical products from concept through prototype, with a strong focus on camera- and sensor-based systems. You will create cutting-edge designs that integrate cameras, sensors, and supporting mechanical structures, emphasizing thermal management, optics, and robust performance. Working in a fast-paced environment, you will collaborate closely with cross-functional teams while independently driving projects forward and ensuring designs meet high standards of quality, reliability, and manufacturability. Essential Skills + Must have 5+ years of experience in mechanical product design, preferably with a focus on camera and sensor-based systems to be considered. + Experience with proven product design experience, including design for manufacturing. + Proficiency in SolidWorks for 3D modeling, assemblies, and detailed mechanical drawings. + Experience with thermal simulations and thermal management in product design. + Hands-on experience with tolerance stack-ups and their application to mechanical assemblies. + Experience with testing, structured problem-solving, and root cause analysis. + Strong understanding of production design principles, including design for manufacturability and assembly. + Ability to work independently, take ownership of projects, and deliver high-quality designs with minimal supervision. Responsibilities + Design and develop innovative mechanical products from initial concept through prototype, with a focus on camera-focused and sensor-focused solutions. + Create detailed 3D models and drawings using SolidWorks to support product development and documentation. + Apply thermal management principles and perform thermal simulations to ensure reliable operation of camera and sensor systems. + Collaborate with cross-functional teams, including electrical and software engineers, to ensure seamless integration of mechanical, electrical, and software components. + Develop, document, and manage mechanical design requirements to ensure products meet or exceed performance, reliability, and quality standards. + Conduct design validation activities, including testing, tolerance stack-ups, and design reviews, to confirm design intent and performance. + Perform root cause analysis and structured problem-solving to resolve design and product issues. + Incorporate design for manufacturability and assembly principles into all designs to support efficient and cost-effective production. + Prepare and maintain engineering documentation, including drawings, specifications, and test reports. + Work independently with minimal supervision to drive projects forward, manage priorities, and meet project deadlines. Additional Skills & Qualifications + Proficiency with Ansys or similar simulation tools, particularly for thermal analysis. + Familiarity with optics design and machine vision applications. + Experience integrating mechanical, electrical, and software components in complex products. + Experience in developing camera-focused or sensor-focused products is highly desirable. Work Environment The role operates in a fast-paced product development environment where you will work closely with cross-functional engineering teams. You will primarily use tools such as SolidWorks and Ansys for mechanical design and simulation, along with standard testing and measurement equipment to validate designs. The position involves end-to-end involvement in the product lifecycle, from concept and requirements definition through prototype build and testing, with a strong emphasis on practical, manufacturable solutions. Work is typically performed in an office and lab setting, with a focus on collaboration, technical rigor, and continuous improvement in product performance and quality. Job Type & Location This is a Permanent position based out of Boston, MA. Pay and Benefits The pay range for this position is $135000.00 - $155000.00/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) Workplace Type This is a fully onsite position in Boston,MA. Application Deadline This position is anticipated to close on Jul 31, 2026. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service. 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. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on click.appcast.io for other accommodation options. 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.