Mechanical Designer

Mechanical Designer Job Description You will work closely with engineering and production teams to model complex electromechanical systems, design mechanical components and subassemblies, and contribute to improved machine performance, system reliability, and ease of assembly as the organization scales its Stack Forging thermal solutions platform. This position is ideal for a detail-oriented manufacturing professional who takes pride in high-quality drawings and 3D models and thrives in a collaborative, hands-on environment. Responsibilities Create and maintain CAD parts, assemblies, and drawings in SolidWorks while strictly following company procedures for documentation and configuration management. Maintain and update detailed documentation of assembly processes, procedures, and machine or process issues as needed to support commissioning and scale-up activities. Prepare accurate and complete bills of materials (BOMs) for mechanical assemblies and subsystems to ensure smooth manufacturing and assembly operations. Produce detailed part and assembly drawings utilizing Geometric Dimensioning and Tolerancing (GD&T) in accordance with ASME Y14.5 standards and internal guidelines. Assist with CAD library management, including hardware, standard parts, and configurations, to keep design assets organized and accessible. Record and track relevant data using internal tools to support traceability, quality, and continuous improvement efforts. Support the migration and restructuring of legacy drawings and CAD data into current systems and standards. Work closely with mechanical engineers to understand design requirements and constraints, and actively participate in design reviews related to the design, manufacturing, and assembly of complex mechanical systems. Provide constructive feedback to aid in continuous improvement of designs, processes, and documentation practices. Collaborate with machine design and process engineers to document and support changes to machines, correct bills of material, and resolve assembly challenges. Communicate effectively between design engineering, manufacturing, and supply chain to ensure alignment and smooth implementation of design changes. Take ownership of assigned systems and documentation, ensuring tasks are completed efficiently, accurately, and with strong attention to detail. Essential Skills 3+ years of experience using SolidWorks to create 3D models, assemblies, and production drawings. Strong knowledge of GD&T and ability to create detailed manufacturing drawings in accordance with ASME Y14.5 standards. Experience working with Product Data Management (PDM) systems and document/configuration control processes. Experience managing drawing revisions through Engineering Change Orders (ECOs) or similar change management systems. Associates degree or technical certification in Mechanical Drafting, CAD Technology, or a related discipline. Demonstrated history of completing tasks efficiently and effectively with strong attention to detail. Ability to communicate clearly and collaborate effectively with design engineering, manufacturing, and supply chain teams. Proficiency in creating, updating, and maintaining technical documentation for mechanical assemblies and processes. Additional Skills & Qualifications / NICE TO HAVE: Experience with vacuum systems, laser equipment, hydraulic systems, machine tools, or robotics. Experience and knowledge in metrology and inspection methods. Proficiency with spreadsheet software for data tracking and analysis. Experience working with sheet metal components, CNC machined parts, pneumatic systems, and prototyping in a manufacturing environment. High level of attention to detail and strong organizational skills. Strong sense of workmanship and ownership over systems and documentation assigned. Familiarity with electrical wiring diagrams and basic electrical schematics. Comfort working in a collaborative, hands-on environment with a culture that encourages open communication and continuous improvement. Work Environment This is an onsite role that requires a commitment of four days per week and one day remote. This is a long term full time project base work. Actalent offers PTO, holidays, Health, 401k, etc. You will work closely with engineering, production, and process teams in a manufacturing environment focused on novel thermal management and power equipment. The workplace emphasizes collaboration, open communication, and a sleeves-rolled-up mentality, with no silos and a strong culture of thinking out loud and solving problems together. Standard benefits are offered, including paid time off of approximately three weeks and company holidays. You will regularly use SolidWorks, PDM systems, internal tracking tools, and various manufacturing technologies such as sheet metal fabrication, CNC machining, pneumatic systems, and potentially vacuum, laser, hydraulic, machine tools, and robotics as part of daily work. Job Type & Location This is a Contract position based out of Burlington, MA. Pay and Benefits The pay range for this position is $45.00 - $50.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. 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) Job Type & Location This is a Contract position based out of Burlington, MA. Application Deadline This position is anticipated to close on Oct 27, 2026. Workplace Type This is a fully onsite position in Burlington,MA. 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. Actalent