Mechanical Engineer 3 - Energy & Industrial

Sargent & Lundy•Englewood, CO

1d•Hybrid

About The Position

The Mechanical Engineer 3 works on system engineering aspects of power plant and oil and gas engineering, including the design, modification, and analysis of mechanical systems. The role applies thermodynamics, heat transfer, and fluid mechanics within project teams and prepares engineering deliverables. The position follows a hybrid work schedule, requiring in-office work three days per week, with potential travel to client and vendor offices and plant sites for design reviews, construction coordination, and field verification. Sargent & Lundy’s Energy & Industrial Group delivers engineering solutions across power generation, environmental compliance, oil and gas, and industrial projects. Its work ranges from new plant design to upgrades of operating facilities, including renewable energy, carbon capture, and hydrogen power projects. The company describes comprehensive healthcare, financial, and work-life benefits. Eligible positions may also participate in a yearly discretionary bonus.

Requirements

Bachelor of Science in Mechanical Engineering (BSME) from an ABET Engineering Accreditation Commission-approved program.
Three years of Mechanical Engineering experience, ideally in the power plant and/or oil and gas midstream industry.
Experience with CAD software such as AutoCAD.
Knowledge of practical applications of mechanical engineering and technology, including applying systems, principles, techniques, procedures, and equipment to project design.
Knowledge of design techniques, tools, and principles used to produce technical plans, fabrication drawings, and models.
Strong interest in numerical computations and ability to analyze, define, and solve technical problems.
Proficiency with Microsoft Office applications.
Excellent written and verbal communication skills.
Ability to prioritize workflow, multitask, meet deadlines, and remain flexible.
Customer-service orientation and commitment to customer satisfaction and project execution excellence.
Sargent & Lundy does not sponsor employees for U.S. work authorization for this position.

Nice To Haves

Master of Science in Mechanical Engineering (MSME) from an ABET Engineering Accreditation Commission-approved program.
Successful completion of the Fundamentals of Engineering (FE) exam and designation as an Engineer in Training.
Experience writing and providing supporting documentation for Mechanical Engineering calculations.
Knowledge of mechanical equipment and piping systems.
Interest in learning and effectively using emerging technologies where relevant; experience with AI, automation, programming, or similar technologies is valued but not required unless specified elsewhere.

Responsibilities

Apply knowledge of thermodynamics, heat transfer, and fluid mechanics to mechanical engineering work.
Design, modify, and analyze mechanical systems for power plant and oil and gas projects.
Prepare calculations to size equipment, piping, valves, and in-line piping components.
Prepare technical specifications and perform technical bid reviews to support client recommendations.
Prepare technical studies and reports for client reviews.
Prepare Piping & Instrumentation drawings, equipment lists, line lists, valve lists, and material lists.
Coordinate with mechanical system designers to develop physical designs and piping drawing deliverables, including isometric piping drawings, plans, sections, elevations, and pipe support drawings.
Potentially travel to client and vendor offices for design reviews and to plant sites for construction coordination and field verification of designs.