Mechanical Engineer

Frey Consulting Group; San Antonio (TX); On-site; USD 65,000 - 90,000; Full time

Job summary

Frey Consulting Group is seeking a Mechanical Engineer to support design, development, installation, and operation of process and pilot plant systems in a hands-on environment.

The role covers piping design, BOM creation, and documentation, with emphasis on ASME B31.3 compliance and cross-functional collaboration with fabrication and operations teams.

Qualifications

• Bachelor's degree in Mechanical Engineering is required.
• 0 years of experience; up to 2+ years preferred.
• Proficiency with SolidWorks.
• Proficiency with Microsoft Excel and MS Office applications.
• Familiarity with Microsoft Visio.
• Familiarity with ANSYS preferred.
• Ability to perform thermodynamic and routine mechanical engineering calculations.
• Basic understanding of electrical and mechanical systems.
• Strong written communication and documentation skills.
• Ability to manage multiple assignments and priorities.

Responsibilities

• Design piping systems in accordance with ASME B31.3 requirements.
• Prepare supporting details, drawings, and documentation.
• Perform routine mechanical design and engineering calculations.
• Support process integration from design through installation.
• Develop and maintain Bills of Materials for systems.
• Specify instrumentation and mechanical components for processes.
• Update and maintain unit P&IDs.
• Assist with mechanical and electrical system integration.
• Assist with pilot plant operations and plant design activities.
• Perform thermodynamic calculations to support design.
• Validate construction against drawings and specs.
• Communicate with fabrication teams throughout design and build.
• Provide hands-on support in construction and modification of systems.
• Support 24/7 pilot plant operations.

Skills

SolidWorks

Microsoft Excel

Microsoft Visio

ANSYS

Thermodynamic calculations

Education

Bachelor's degree in Mechanical Engineering

Tools

MS Office

Job description

The Mechanical Engineer will support the design, development, installation, and operation of process and pilot plant systems. This position will be responsible for designing piping systems, preparing supporting drawings and documentation, performing engineering calculations, developing bills of materials, and coordinating with fabrication teams to ensure construction meets design specifications. The ideal candidate will be mechanically inclined, comfortable working in a hands-on engineering environment, and capable of supporting both engineering design activities and pilot plant operations. This opportunity is well suited for an entry-level or early-career Mechanical Engineer looking to gain hands-on experience with process systems and demonstration-scale operations.

Key Responsibilities

• Design piping systems in accordance with ASME B31.3 requirements.
• Prepare supporting engineering details, drawings, and documentation.
• Perform routine mechanical design and engineering calculations.
• Support process integration from the design phase through installation and implementation.
• Develop and maintain Bills of Materials (BOMs) for implemented systems.
• Specify appropriate instrumentation and mechanical components for process systems.
• Update and maintain unit P&IDs.
• Assist with mechanical and electrical system integration as required.
• Assist with and supervise pilot plant operations and plant design activities.
• Perform thermodynamic calculations in support of system and process design.
• Validate completed construction and installations against engineering drawings and specifications.
• Communicate regularly with fabrication teams throughout the design, construction, and installation process.
• Provide hands-on support in the construction and modification of process systems.
• Support operations within a 24/7 pilot plant or facility environment.
• Perform additional engineering and operational duties as required.

Required Education, Knowledge, Skills & Abilities

• Bachelor's degree in Mechanical Engineering required.
• 0 years of experience required; up to 2+ years of related experience preferred.
• Working knowledge of SolidWorks.
• Working knowledge of Microsoft Excel and other Microsoft Office applications.
• Familiarity with Microsoft Visio.
• Familiarity with ANSYS preferred.
• Ability to perform thermodynamic and routine mechanical engineering calculations.
• Basic understanding of electrical and mechanical systems.
• Strong mechanical aptitude with the ability to assist in building and modifying process systems.
• Ability to manage multiple assignments and priorities simultaneously.
• Strong written communication and technical documentation skills.
• Ability to work effectively with engineering, fabrication, and operations teams.

Preferred Qualifications

• Technical experience or academic exposure to Finite Element Analysis (FEA).
• Experience with or knowledge of thermal simulations.
• Experience with ANSYS or similar engineering analysis software.
• Previous experience with demonstration-scale or pilot plant operations.
• Exposure to process piping design and ASME B31.3 standards.
• Hands-on experience building, installing, or troubleshooting mechanical/process systems.

Physical Requirements & Work Environment

• Work will be performed in plant, laboratory, and high-bay environments.
• Must be able to stand and walk for extended periods.
• Must be able to climb stairs and ladders.
• Must be comfortable working outdoors and in varying weather conditions.
• Worksites are located throughout an approximately 1,500-acre property, and employees may be required to walk between work locations.
• Must be able to lift up to 50 pounds unassisted.
• Lifting over 50 pounds must be performed with assistance.
• Steel-toe safety shoes are required.
• Must comply with all applicable facility and workplace safety requirements.

Additional Requirements

• Local candidates preferred.
• Must be able to successfully clear Motor Vehicle Record (MVR) requirements.Must be able to successfully clear Motor Vehicle Record (MVR) requirements.
• This position is considered safety-sensitive.
• Must be willing and able to work varying shifts in support of a 24/7 facility.
• Regular day shift is generally 8:00 AM to 5:00 PM.
• Overtime may be required based on operational and project needs.
• Shift work will be required as necessary.
• Dress code is business casual, with appropriate PPE required when working in designated plant, laboratory, fabrication, or outdoor areas.

Join the Cross Resource Group Team!

At Cross Resource Group, we value our employees and are dedicated to providing a rewarding and inclusive work environment. We are proud to offer a competitive and comprehensive benefits package to meet the diverse needs of our team.

Employee Benefits Include:

• Healthcare Insurance: Comprehensive coverage to ensure access to quality healthcare.
• Dental Insurance: Robust coverage for optimal oral health.
• Vision Insurance: Regular exams and corrective lenses covered.
• Disability Insurance: Short and long-term coverage protecting against loss of income due to illness or injury.
• Life Insurance: Providing financial security and peace of mind for our employees and their loved ones.

Why Choose Us?

Become a part of a dynamic team committed to professional growth and development. Explore our job openings and experience the rewards of being part of a company that values your health, happiness, and success