Mechancial Process Engineer

Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage, driven by purpose, collaboration, and a commitment to delivering excellence for our customers and communities. We are seeking a Mechanical Process Engineer to join Amentum’s Advanced Solutions Group. Candidates may be based at either our Tullahoma, TN;
Farmington Hills, MI; or Greenville, SC office. Our Advanced Solutions Group delivers the design, construction, and operation of unique and complex research and development facilities across the nuclear, automotive, motorsports, defense, and aerospace industries. Our team has supported an impressive range of clients, including Audi, Boeing, BMW, Fiat Chrysler, Ford, Honda, General Motors, NASA, the U.S. Air Force, U.S. Navy, U.S. Department of Energy, Volkswagen, and organizations throughout North America, Europe, and Asia.

Essential Responsibilities: Design process and mechanical systems, including:
High-pressure cryogenic and pneumatic piping systems. High-temperature systems, including steam systems. Refrigeration, vacuum, and fuel systems. Specialty HVAC systems and components. Size and specify piping/ducting and related components, and select compressors, pumps, fans, valves, flow measurement, and fluid conditioning equipment. Create engineering calculations and specifications and oversee the creation of engineering drawings. Gather information, interview stakeholders, conduct studies and calculations, and prepare rough layouts and sketches as required.

Analyze work features, apply sound engineering principles and practices, and review assigned task results for completeness, accuracy, and adequate documentation. Under the direction of a Senior Engineer, plan, schedule, conduct, and coordinate engineering work, including selecting, adapting, or modifying techniques, procedures, and criteria. Provide installation support and supervision, working with suppliers, subcontractors, and other trades from the office and project sites.

Collaborate with structural, machine design, controls and instrumentation, and aerodynamics/fluid dynamics engineers. Work on and lead project teams developing new designs for process systems supporting automotive and aerospace research and test facilities, taking ownership of assigned technical schedules, budgets, and quality standards. Support the Project Manager and Senior Engineer with ongoing design efforts, working independently and as part of a multi-disciplined team to meet project budgets and schedules.

Develop technical reports and presentations for project management and clients. Participate in internal and external meetings and design reviews with team members and clients. Participate in proposal development and support marketing activities. Work in a fast-paced, deadline-driven environment while maintaining high-quality standards.

Required Qualifications: US citizenship is required to comply with government customer requirements and/or applicable government regulations. A Bachelor of Science in Mechanical, Aerospace, or a related engineering field from an ABET-accredited program. Minimum of 5 years of engineering experience, or 2–3 years of engineering experience with a Master of Science (MS) degree from an accredited engineering school. Ability to work in a multi-discipline team environment is required Ability to work effectively in a multi-discipline team environment.

Demonstrated knowledge and experience with common process piping systems. Strong mechanical and process engineering analytical skills. Excellent oral and written communication, technical problem-solving, and organizational skills, with a self-motivated and team-oriented approach. High ethical standards and a strong commitment to self-development, teamwork, and desire to work. Experience managing project scope, schedules, and budgets. Design experience, including the layout and development of process drawings and specifications.

Knowledge of AMSE B31.1 and B31.3 and ASME B&PV Code. Knowledge of thermodynamics, fluid flow – compressible and in compressible, thermal sciences, and process systems.

Preferred Qualifications: PE license or FE/EIT certification. Prior design experience with process systems. Experience in the design and/or maintenance of mechanical process systems. Experience with AutoCAD, Auto Pipe, Caesar II, Mathcad, Creo, and AFT. Previous DOE…