Senior Mechanical Engineer - Industrial Systems

Title: Senior Mechanical Engineer - Industrial Systems

Location: (Candidates throughout Oklahoma and Texas are encouraged to apply)

Employment Type: Full-Time / Direct Hire

Compensation: $130,000 - $200,000 DOE

Benefits: The position is eligible for medical, dental, vision, and life insurance coverage, PTO

Required: Professional Engineer (PE) license

We are seeking an experienced Mechanical Engineer to support the design and development of complex mechanical systems for large-scale industrial infrastructure projects. This position is ideal for a licensed Professional Engineer (PE) with a strong background in industrial piping, fluid systems, thermal analysis, and mechanical equipment design.

Candidates with experience in Oil & Gas, power generation, industrial manufacturing, or other technically complex engineering environments are encouraged to apply.

This opportunity offers the ability to work on technically challenging projects, collaborate with multidisciplinary engineering teams, and contribute to the development of critical infrastructure.

• Design and develop mechanical systems, including industrial piping, fluid distribution, and equipment configurations.
• Perform engineering calculations involving fluid flow, thermal performance, mechanical loads, and structural stress.
• Evaluate and select mechanical equipment, including pumps, compressors, cooling systems, and related components.
• Develop and review engineering drawings, technical specifications, equipment layouts, and construction documentation.
• Utilize AutoCAD and other engineering design software to support project execution.
• Coordinate with electrical, structural, and other engineering disciplines to ensure effective system integration.
• Evaluate mechanical system performance, identify technical challenges, and recommend engineering solutions.
• Ensure designs comply with applicable industry codes, safety requirements, and engineering standards.
• Provide technical guidance and support throughout design, construction, and implementation.

• Bachelor's degree in Mechanical Engineering or a related engineering discipline.
• Professional Engineer (PE) license preferred; candidates nearing licensure may be considered.
• Significant professional experience in mechanical engineering, preferably involving industrial or infrastructure projects.
• Experience designing piping systems and performing fluid flow and thermal calculations.
• Strong understanding of mechanical equipment sizing, selection, and system integration.
• Proficiency in AutoCAD or comparable engineering design software.
• Ability to interpret engineering drawings, technical specifications, and applicable codes.
• Strong analytical, problem-solving, and cross-functional communication skills.

• Background in Oil & Gas, power generation, industrial facilities, or similar environments.
• Experience with complex industrial piping and fluid distribution systems.
• Knowledge of ASME standards and related mechanical design codes.
• Experience with pumps, compressors, HVAC, cooling systems, or heat-transfer equipment.
• Familiarity with Revit, BIM coordination, or additional CAD platforms.
• Experience performing structural, thermal, or fluid flow analysis.

This position involves close collaboration with engineering and project teams supporting large-scale infrastructure development. An onsite presence in Oklahoma City is preferred, with potential flexibility based on location, qualifications, and project requirements.

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities.

Reasonable accommodation is available for qualified individuals with disabilities, upon request.