Sr. Structural Mechanics Engineer Scientist

Sr. Structural Mechanics Engineer Scientist

A confidential employer in Groton, Connecticut, is seeking a Senior Structural Mechanics Engineer Scientist for a direct-hire role. This position supports cutting-edge defense and energy systems, offering the chance to solve complex structural problems. Ideal for a self-motivated engineer with strong analytical modeling skills.

Advance your career with a confidential employer who is a recognized leader in defense technology. This Senior Structural Mechanics Engineer Scientist position offers the rare chance to apply your expertise to mission-critical systems that safeguard national interests. Located in the picturesque coastal community of Groton, Connecticut, this role combines technical challenge with an exceptional quality of life.

In this direct-hire role, you will dive deep into the analysis and design of advanced structures subjected to extreme environments. You'll leverage sophisticated finite element tools to model and simulate the behavior of metals, composites, and polymers under dynamic loading, shock, and impact. Your contributions will directly influence the performance and safety of defense and energy systems that our nation relies on every day.

We are looking for a self-driven problem-solver who is as comfortable in the lab as they are behind a workstation. The ideal candidate has a solid foundation in structural mechanics and a proven ability to translate complex physics into actionable engineering solutions. If you're someone who thrives on autonomy, enjoys deep technical work, and wants to see your ideas become fielded hardware, you'll fit right in.

This is more than just a job—it's a chance to join a community of innovators who are passionate about what they do. With industry-best benefits, full relocation support, and a stable, long-term project pipeline, you can build your career while making a lasting impact. If you're ready to take on some of the toughest engineering challenges, we want to hear from you.

Apply today to start a conversation about how you can become part of this exciting mission.

• You must be a U.S. citizen eligible to obtain a Secret security clearance or higher
• You need at least three years of hands-on experience in structural mechanics, stress analysis, structural design, material modeling, or shock analysis and testing
• Candidates should possess a strong background in analytical and numerical modeling techniques
• You must have experience using finite element analysis codes such as ABAQUS, NASTRAN, ANSYS, or LS-DYNA
• Expertise in explicit and implicit solution methods is required
• A solid understanding of linear and nonlinear structural analysis techniques is essential

• The company offers an industry-leading benefits package that includes comprehensive health, dental, and vision coverage
• You will receive generous paid time off and a competitive 401(k) plan with company match
• Relocation assistance to Groton, Connecticut, or Arlington, Virginia, is fully provided
• This role comes with the stability of working on long-term defense and energy programs
• You will have access to continuous professional development and cutting-edge research opportunities
• The position offers a challenging and rewarding environment where your contributions directly impact national security

• You will perform structural analysis on defense and energy systems using advanced finite element software
• You will develop and validate material models under dynamic loading conditions
• You will conduct stress analysis and structural design for metallic, composite, and polymer components
• You will support research and development efforts for DoD and DoE programs
• You will collaborate with cross-functional teams to solve complex structural mechanics problems
• You will document analysis results and present findings to internal and external stakeholders

• A master's degree in mechanical, civil, or aerospace engineering is preferred
• Experience with material constitutive, equations of state, and failure models is highly valued
• Familiarity with dynamic events and material responses under shock loading is a plus
• Candidates with a background in both metallic and composite structures design are encouraged to apply
• Existing active Secret clearance or higher would be a distinct advantage