Mechanical Engineer - Thermal Structural

Mechanical Engineer – Thermal-Structural

Innovate. Solve Complex Challenges. Build What Matters.

Applied Technology Solutions (ATS) is seeking a motivated Mechanical Engineer – Thermal-Structural to support innovative engineering projects involving custom mechanical systems, thermal-structural hardware, pressure systems, piping systems, weldments, fixtures, and specialized support equipment.

In this role, you will work alongside multidisciplinary engineering teams to develop reliable, high-performance solutions for complex technical challenges. This position offers the opportunity to support innovative engineering efforts involving analysis, design integration, fabrication coordination, and customer interaction.

What You’ll Do

• Lead and support mechanical and thermal-structural engineering efforts across a variety of challenging technical projects.
• Design custom mechanical hardware, assemblies, pressure vessels, piping systems, weldments, fixtures, and support equipment.
• Develop innovative engineering solutions that balance performance, manufacturability, maintainability, and reliability.
• Perform structural, thermal-structural, flow, and mechanical analyses using hand calculations and engineering analysis tools.
• Create and review engineering documentation including calculation packages, reports, presentations, white papers, specifications, and technical drawings.
• Collaborate closely with multidisciplinary engineering teams, designers, fabrication personnel, and operations staff to ensure successful design integration.
• Present technical designs, project updates, and engineering recommendations to customers and internal stakeholders.
• Review engineering deliverables prepared by internal and third-party engineers for technical accuracy and compliance.
• Serve as a task lead for assigned engineering efforts, helping drive schedule, technical quality, and execution success.
• Mentor and support junior engineers through technical guidance, problem-solving support, and hands-on development.

What We’re Looking For

Required Qualifications

• Bachelor’s degree in Mechanical Engineering or related engineering discipline
  • Equivalent practical engineering experience may be considered
• 5+ years of relevant engineering experience preferred; applicable advanced education and related experience may be considered toward overall experience requirements
• Experience supporting mechanical, structural, or thermal-structural engineering projects
• Familiarity with structural and/or thermal-structural analysis methods
• Experience with CAD modeling, drawing development, and GD&T
• Strong written and verbal communication skills
• Ability to obtain and maintain a Secret DoD Clearance

Preferred Qualifications

Experience with one or more of the following:

• ANSYS
• ABAQUS
• CAESAR
• AFT Fathom
• AFT Arrow
• MATHCAD

Working knowledge of applicable engineering codes and standards, including:

• ASME BPVC
• ASME B31.3
• AISC 360
• AWS D1.1
• ASME Y14.5

Why ATS?

At ATS, engineers work on meaningful, technically challenging projects in a collaborative environment focused on innovation, quality, and professional growth.

What You Can Expect

• Challenging and impactful engineering work
• Opportunities for technical growth and leadership
• Collaborative, multidisciplinary engineering teams
• Exposure to advanced engineering applications and analysis tools
• Strong mentorship and career development support

Work Environment

This role requires collaboration across engineering disciplines and frequent interaction with designers, fabricators, operators, and customers. Successful candidates are proactive problem-solvers who are comfortable balancing independent technical work with team collaboration. Full time in a climate controlled office setting.

Security & Compliance Requirements

ATS is a drug-free workplace. The unlawful manufacture, distribution, dispensing, possession, or use of a controlled substance is prohibited. All candidates who receive conditional offers of employment are subject to drug testing.

ATS participates in E-Verify.

Export Control Requirements

Applicants must be one of the following:

• U.S. Citizen or National
• U.S. Permanent Resident (Green Card Holder)
• Lawfully admitted refugee
• Individual granted asylum in the United States

Join ATS

If you are looking for an opportunity to apply your engineering expertise to innovative and technically demanding projects while growing your career with a collaborative and mission-focused team, we encourage you to apply.

Applied Technology Solutions, Inc. is an equal opportunity employer committed to a diverse and inclusive workplace. We consider all qualified applicants without regard to race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, genetic information, protected veteran status, or any other status protected by law. Applicants who need a reasonable accommodation during the hiring process are encouraged to contact us.