Modeling & Simulation Engineer II/III

Textron • Wilmington, MA

1d • Onsite

About The Position

Textron Systems Weapon Systems is seeking a full-time Modeling & Simulation Engineer with experience in structural and dynamic simulation, preferably using LS-DYNA, to support advanced weapon system development programs in Wilmington, MA. The candidate should possess strong analytical and communication skills and be comfortable working within a multidisciplinary engineering team. This position requires that the candidate be a U.S. citizen with, or capable of receiving, a Secret level security clearance.

Requirements

• BS or MS in Mechanical Engineering, Aerospace Engineering, or a related technical discipline with at least 2 years (Level II) or 5+ years (Level III) of relevant experience.
• Proficiency with at least one FEA software package; LS-DYNA experience strongly preferred. ANSYS or ABAQUS also considered.
• Strong understanding of structural mechanics, material behavior, and failure modes under dynamic and impact loading.
• Possesses or has the ability to obtain a Secret level security clearance.

Nice To Haves

• Experience with explicit dynamic or terminal ballistics simulations is a plus.
• Familiarity with DoD acquisition processes and MIL-SPEC/MIL-STD standards is a plus.

Responsibilities

• Developing and executing high-fidelity structural, dynamic, and impact simulations using finite element analysis (FEA) tools, with LS-DYNA preferred.
• Building, validating, and maintaining physics-based models to predict weapon system performance across a range of operational and environmental conditions.
• Conducting trade studies and parametric analyses to support design decisions and system optimization.
• Correlating simulation results with physical test data to validate and improve model fidelity.
• Generating simulation-based predictions in support of system qualification, certification, and proposal activities.
• Preparing detailed technical reports, model documentation, and analysis presentations for internal teams and customers.
• Collaborating with mechanical, systems, and test engineers throughout all phases of product development.
• For Level III: Leading M&S efforts on complex programs and providing technical guidance to junior engineers.

Benefits

• Flexible Work Schedules (e.g., 9/80 and 4/10s)
• Paid Time Off (over 6 weeks total: 120 hours vacation, 56 hours illness/personal time, 80 hours holiday)
• Tuition Reimbursement (up to $10,000 for relevant graduate degrees per calendar year)
• Dress for Your Day policy
• Comprehensive Benefits Package (3 medical plans, prescription drug coverage, dental, vision, additional life insurance, company-paid basic life insurance, short- and long-term disability, employee assistance program, wellness incentive plan, annual fitness reimbursement)
• 401k company contribution up to 9.25% of salary
• Employee Discounts (access to exclusive offers and discounts from over 30,000 merchants)
• Service awards
• Cell phone retail discounts
• Travel and gym membership discounts
• Emergency travel assistance
• Home and auto discounts
• Adoption assistance

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level