Senior Engineer

Senior Engineer – Modeling & Simulation

Location: Mahwah, NJ

About the Role

We are advancing the way orthopaedic implants and surgical procedures are designed and evaluated through industry‑leading modeling and simulation technologies. We are seeking a highly motivated Senior Engineer to develop and apply innovative simulation methodologies that support next‑generation implant designs, manufacturing processes, and surgical procedures.

In this role, you will work at the intersection of engineering, research, and product development, contributing analytical insight that drives informed design and technology decisions.

Key Responsibilities

• Perform comprehensive literature reviews to support analytical methods and modeling assumptions
• Execute static and dynamic nonlinear multibody finite element analyses, including:
  • Deformable contact
  • Advanced material properties
  • Multi‑physics simulations for realistic in‑vivo kinematics and manufacturing processes
• Develop new simulation techniques and implement automation through custom programming as needed
• Analyze and interpret results, recommending design, process, or material improvements
• Develop and validate analytical models to address research‑driven questions
• Author high‑quality technical documentation, including:
  • Internal technical reports
  • Documentation supporting regulatory submissions (e.g., 510(k))
  • Abstracts and manuscripts for industry conferences and peer‑reviewed journals
• Collaborate on cross‑functional teams to develop next‑generation technologies and devices
• Evaluate competitive technologies to inform innovative, customer‑focused solutions
• Partner with clinical advisors to incorporate clinical input into technology development
• Review, select, and coordinate modeling and simulation research with external universities and laboratories

Qualifications

Required

• Bachelor’s degree in a science or engineering discipline
• 2 years of experience in modeling and simulation‑based research within the medical device industry or equivalent experience

Preferred

• Master’s or PhD in Mechanical Engineering or Biomedical Engineering
• Experience with:
  • Finite element analysis tools (e.g., ANSYS, Abaqus, LS‑DYNA)
  • CAD software (e.g., Pro/Engineer, SolidWorks)
  • Custom programming (e.g., Fortran, MATLAB, Python)
  • Musculoskeletal simulation tools (e.g., OpenSim)
• Ability to contribute to discovery‑based research from concept through final recommendation
• Strong understanding of mechanics, engineering principles, emerging technologies, and product development processes
• Excellent interpersonal, verbal, and written communication skills
• Demonstrated ability to deliver innovative analytical, process, or material solutions in a research environment

Why Join Us

You’ll have the opportunity to work on cutting‑edge technologies that directly impact patient outcomes, collaborate with multidisciplinary experts, and contribute to meaningful innovation in the medical device space.

This is a Contract position based out of Mahwah, NJ.

The pay range for this position is $55.00 - $66.00/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 Mahwah,NJ.

This position is anticipated to close on Apr 8, 2026.

Diversity, Equity & Inclusion

At Actalent, diversity and inclusion are a bridge towards the equity and success of our people. DE&I is embedded into our culture through:

• Hiring diverse talent
• Maintaining an inclusive environment through persistent self-reflection
• Building a culture of care, engagement, and recognition with clear outcomes
• Ensuring growth opportunities for our people

Actalent is an equal opportunity employer.

About Actalent

Actalent is a global leader in engineering and sciences services. For more than 40 years, we’ve helped visionary companies advance their goals. Headquartered in the United States, our teams span 150 offices across North America, EMEA, and APAC—with four delivery centers in India led by 1,000 extraordinary employees who connect their passion with purpose every day.

Our Bangalore, Hyderabad, Pune, and Chennai delivery centers are hubs of engineering expertise, with core capabilities in mechanical and electrical engineering, systems and software, and manufacturing engineering. Our teams deliver work across multiple industries including transportation, consumer and industrial products, and life sciences. We serve more than 4,500 clients, including many Fortune 500 brands. Learn more about how we can work together at actalentservices.com.

Salary : $55 - $66