Senior Mechanical Engineer

Senior Mechanical Engineer

JOB-10045447

Anticipated Start Date

01/19/2026

Location

Ogden, UT

Type of Employment

Contract Hire

Employer Info

Client is a global leader in subsea, onshore/offshore and surface projects, providing engineering, procurement, and construction services.

Job Summary

Join our team as a Senior Mechanical Engineer supporting the Sentinel Project, where you’ll help develop design and procurement documents for chilled water systems and specialized equipment. You’ll collaborate closely with other engineering disciplines and the client to bring project requirements to life while applying your experience in piping systems, equipment design, and technical documentation.

Job Description

• Prepare and check design and procurement documents including but not limited to P&IDs, supporting calculations, data sheets, engineering specifications, and material requisitions
• Prepare specifications and data sheets for unique, requirement driven equipment, perform as the technical representative for the associated purchase order or subcontract, review vendor submittals, and manage the selected supplier’s technical performance
• Evaluates, selects, and applies standard mechanical engineering methods, techniques, procedures, and criteria to support engineering design decisions
• Designs, develops, modifies, and evaluates mechanical components and processes utilizing relevant Engineering Department Procedures (EDPs), design standards and guides, and Standard Application Programs (SAPs)
• Coordinates mechanical engineering efforts in assigned areas with specialty groups, engineering disciplines, the client, vendor, contractors, construction and other functional groups
• Prepares conceptual studies, designs, reports, or proposals
• Provides technical assistance to other mechanical personnel and interacts with project functions, the customer, and regulatory agency personnel in the resolution of complex regulatory issues and industry codes and standards
• Assists project and construction management in identifying and complying with project mechanical requirements and in addressing issues as they arise during project execution
• Prepares mechanical engineering reports for clients as required
• Mentors and assists more junior mechanical team members
• Completes mechanical documentation and procedures for installation and maintenance
• Selects components and equipment based on analysis of specifications and reliability

Skills Required

• Experience in Piping/Ventilation and Instrument Diagram (P&ID/V&ID) development, piping or HVAC system design, equipment, pipe, and duct sizing calculations, and equipment specification and design development for waste processing, nuclear, refinery, or chemical process facilities.
• Experience with International Mechanical Code, ASHRAE, and/or SMACNA codes typically used in HVAC systems or experience with ASME B31 codes, ASME BPVC, and International Plumbing Code used in design of piping and plumbing systems.
• Experience working on DOD government projects and with the Unified Facilities Criteria (UFCs).
• Experience in working with procedures meeting quality assurance programs such as ASME NQA-1, or AS9100D.
• Possess active security clearance or the ability to obtain a security clearance

Education/Training/Certifications

• Bachelor's degree in Mechanical (or related) Engineering with five 5-8 years of progressive related professional work experience
• U.S. Professional Engineering License in Mechanical Engineering (or ability to obtain within 12 months) a +

Additional Requirements

• Must be a US Citizen

GAS Global Services LLC is an Equal Opportunity Employer. Employment Decision are made without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factors protected by applicable federal, state or local laws.