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Senior Injection Molding Engineer

Atrium

  • Boston, MA
  • 1 day ago
  • $90–$96 Per Hour

Highlights

As the Senior Injection Molding Engineer, you will be the go-to expert for injection mold tooling, molding cells, and plastic part design across a worldwide supply base, partnering with Quality, Sourcing, and Lifecycle Engineering to launch new tooling and capital equipment, drive new product introductions, reduce lead time and variation, and lead corrective actions on quality issues. Required Experience/Skills for the Senior Injection Molding Engineer: 8+ years of experience in plastics injection mold tooling and/or part design, ideally as a Senior Injection Molding Engineer or Tooling Engineer.
Atrium

Numbers & Facts

LocationBoston, MA
IndustryStaffing/Employment Agencies
Salary$90–$96 Per Hour
Company Size250 to 500 employees
Year Founded1995
Websitehttps://www.atriumglobal.com

Description

Client Overview:
Our client is a leading, fast-growing medical device company in the Greater Boston area that designs and manufactures high-volume devices relied on by patients around the world. They source precision molded components from a global network of suppliers. They are seeking a Senior Injection Molding Engineer.

Salary/Hourly Rate:
$90/hr - $96/hr

Position Overview:
We are seeking a Senior Injection Molding Engineer for a 6-month contract (40 hours/week) to join a global Supplier Development Engineering team. As the Senior Injection Molding Engineer, you will be the go-to expert for injection mold tooling, molding cells, and plastic part design across a worldwide supply base, partnering with Quality, Sourcing, and Lifecycle Engineering to launch new tooling and capital equipment, drive new product introductions, reduce lead time and variation, and lead corrective actions on quality issues. This role involves 15-25% domestic and international travel to supplier sites.

Responsibilities of the Senior Injection Molding Engineer:
  • Act as the Senior Injection Molding Engineer and plastics subject matter expert for tooling and part design.
  • Guide suppliers on optimizing silicone parts and tooling for scalable, high-volume manufacturing.
  • Use tooling design and DFM tools to design and standardize robust molds.
  • Run and analyze Moldflow simulations, write risk assessments, and propose design mitigations.
  • Develop standards for tool management, including tool specifications, FAT acceptance, and lessons-learned rollout.
  • Plan and execute tool kickoffs aligned to component demand and production ramp.
  • Partner with commodity managers on a pipeline of cost savings initiatives.
  • Expand the use of cavity pressure technology across the global supply base.
  • Lead specifications and designs for complete molding cells, including automation and vision inspection systems.
  • Lead structured root cause analysis and corrective actions with suppliers.
  • Ensure suppliers have accurate prints and BOMs.
Required Experience/Skills for the Senior Injection Molding Engineer:
  • 8+ years of experience in plastics injection mold tooling and/or part design, ideally as a Senior Injection Molding Engineer or Tooling Engineer.
  • Knowledge of silicone manufacturing processes.
  • Hands-on experience with scientific injection molding.
  • Strong root cause analysis (RCA) skills.
  • Experience building component risk assessments and mitigation plans.
  • Proven ability to lead tooling programs and influence suppliers from the shop floor to leadership.
  • Excellent communication skills and comfort with up to 40% travel.
Preferred Experience/Skills for the Senior Injection Molding Engineer:
  • Experience with cube molds, two-shot, and stack molds.
  • Medical polymers and strong silicone (LSR) molding and tooling experience.
  • Working knowledge of cavity pressure sensors.
  • Full knowledge of molding cells: machines, tools, hot runners, automation, vision systems, and auxiliary equipment.
  • Six Sigma certification or process improvement experience.
  • MS Office and MS Project proficiency.
  • Background in high-volume medical device molding.
Education Requirements:
  • Bachelor's degree in Plastics, Mechanical, or Manufacturing Engineering, or a related field.
Benefits:
  • Atrium Care Package available, upon eligibility (including healthcare plans, discount programs, and paid time off).
Job Wrapping ID: #LI-AJ3

About Atrium:What you do matters. Guided by our Applicant-Centric™ approach, we foster an environment of collaboration, high performance, and innovation where your talents are valued, and your achievements are celebrated. Join us and become part of an inclusive team committed to your growth and success. By applying to this job, you agree to receive calls, AI-generated calls, text messages, and/or emails from Atrium and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to opt out on any message you receive. For more details, please review our Terms of Use and Privacy Policy . As a woman-owned firm, we value diversity. We are an equal opportunity and affirmative action employer and will consider all applications without regard to race, sex (including gender, pregnancy, sexual orientation and gender identity), age, color, religion or creed, national origin or ancestry, veteran status, disability (physical or mental), genetic information, citizenship or any other characteristic protected by law. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Candidates who apply for roles through the Atrium website will be added to our candidate pool and may be considered for additional roles of a similar title. Please contact us to request an accommodation.
EOE/M/F/D/V/SO

Position ID: 411102

About Company

Founded in 1995, Atrium is a WBENC‑certified leader in Extended Workforce Management and Talent Solutions that partners with the world's largest brands to reimagine how work gets done. By blending technology with human expertise, Atrium delivers high‑impact talent and supports dynamic contingent workforce programs at scale.

Atrium services span four core divisions. Talent Solutions redefines staffing by rapidly connecting clients with exceptional talent. AtriumWORKS™ serves as the execution engine, designing and operating complex workforce programs, including Managed Service Provider solutions, Employer of Record and Agent of Record Payrolling, Direct Sourcing, Early Talent Administration, Independent Contractor (IC) Compliance, Statement of Work management, and Recruitment Process Outsourcing. HR Advisory Services delivers agile, customizable enterprise, project‑based, and hourly people operations consulting. Atrium Innovation Research™ (AIR), an internal technology product incubator, transforms workforce challenges into scalable, market‑ready solutions.

Learn more at www.atriumglobal.com.

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