Mechanical Engineer III

As a Mechanical Engineer III, you will lead the design, development, testing, and deployment of advanced mechanical systems for aerospace and defense applications. This role requires in-depth expertise in mechanical engineering and the ability to manage multiple projects simultaneously.

• Lead the design and development of advanced mechanical systems and components.
• Perform complex analyses and simulations to validate and optimize designs.
• Develop and oversee the execution of detailed test plans and procedures.
• Review and approve technical documentation and reports.
• Collaborate with cross‑functional teams to ensure successful integration of mechanical systems.
• Mentor junior engineers and provide technical guidance.

• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.
• 6+ years of experience in mechanical engineering or a related role.
• Higher level relevant degree may substitute for experience.
• Advanced understanding of mechanical design principles and computer‑aided design (CAD) software.
• Practical knowledge of engineering principles and practices.
• Experience with computer‑aided engineering tools.
• Experience working in multi‑disciplinary design and development teams.

• Master’s degree in a related field.
• Understanding of applying and interpreting Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5.
• Background in the Aerospace and Defense Industry.
• Knowledge of industry‑standard mechanical design principles, to include, but not limited to parametric design, model‑based definition, material hardware selection, manufacturing, and production processes.
• Knowledge of environmental requirements for components utilized in aircraft and space applications.
• Experience providing technical guidance to a diverse team of engineers on issues related to mechanical engineering.
• Experience with manufacturing, production, and product support to include disposition of engineering non‑conformances.
• Familiarity with FAA, NASA, and/or DoD design and construction regulations.

• Ability to work on a computer for extended periods.
• Occasional travel may be required.
• Ability to work in an office or hybrid environment.
• Applying systematic and logical problem‑solving techniques to develop mechanical designs.
• Clearly convey technical information, design specifications, and project updates to team members, stakeholders, and management.
• Ability to understand technical documents, designs and test reports.

SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more.

This position requires the ability to obtain and maintain a Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non‑U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility handles the adjudicative aspects of the security clearance eligibility process for industry applicants.

SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law.