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Bechtel

Sr. HVAC Engineer

Knoxville, TN, United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

Requisition ID: 300911

Relocation Authorized: National - Family
Telework Type: Part-Time Telework
Work Location: Knoxville, TN

Extraordinary teams building inspiring projects:

Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place.

Differentiated by the quality of our people and our relentless drive to deliver the most successful outcomes, we align our capabilities to our customers' objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology markets. Our services span from initial planning and investment, through start-up and operations.

Core to Bechtel is our Vision, Values and Commitments. They are what we believe, what customers can expect, and how we deliver. Learn more about our extraordinary teams building inspiring projects in our Impact Report.

Project Overview:

The Knoxville Engineering Office is the engineering execution center for Bechtel’s Nuclear, Security, & Environmental business line, providing engineering design development and support to multiple large complex projects. Projects executed out of this office are primarily large government works throughout various sectors, including DOD and DOE.

Job Summary:

This position is for a Senior HVAC Engineer who will work on various projects as part of the NS&E execution center team. The projects that will be assigned involve government work throughout various sectors, including DOD and DOE. The successful candidate must have strong organizational and teamwork skills, proven problem-solving skills, a can-do attitude, and the desire to innovate designs.

In this position, the engineer will support design development of HVAC and mechanical systems by preparing studies, mechanical drawings, calculations, material requisitions, engineering specifications, equipment data sheets, evaluation, and more in accordance with applicable procedures, codes, standards, and contract requirements. The engineer will work with other mechanical engineers, other disciplines/functions, and/or the client. Your recommendations will resolve technical issues and ensure the unique and complex requirements of a project’s mechanical aspects are met.

This role will be based in Knoxville, TN with periodic business travel, as required.

Major Responsibilities:

Design HVAC systems for industrial and commercial facilities.
Originate and check HVAC design and procurement documents, including, but not limited to, ventilation and instrumentation diagrams (V&IDs), supporting calculations, data sheets, engineering specifications, and material requisitions.
Support interfacing mechanical and fire protection design and procurement activities.
Evaluate, select, and apply standard mechanical engineering methods, techniques, procedures, and criteria to support engineering design decisions.
Coordinate mechanical engineering efforts in assigned areas with specialty groups, engineering disciplines, the client, vendor, contractors, construction and other functional groups.
Originate, check and review conceptual studies, designs, reports, or proposals.
Provide technical assistance to other mechanical and fire protection personnel and interact with interfacing project functions, the customer, and regulatory agency personnel in the resolution of complex regulatory issues and industry codes and standards.
Assist project and construction management in identifying and complying with project mechanical requirements and in addressing issues as they arise during project execution.
Prepare mechanical engineering reports for clients, as required.
Mentor and assist junior HVAC team members.
Select components and equipment based on analysis of specifications and reliability.
Apply knowledge of industry, and regulatory guides, codes, and standards.
Complete quality engineering task assignments within budget and on schedule.
Support and implement the Bechtel Quality Culture in day-to-day work activities.

•

Education and Experience Requirements:

BS degree in Mechanical (or related) Engineering from an accredited university or college with eight (8) years of progressive related professional work experience.
Must be able to complete a pre-employment drug screen and background check.
Must be authorized to live and work in the U.S. without sponsorship.

Required Knowledge and Skills:

Related experience includes, but not limited to, design of HVAC systems, heat transfer and thermodynamic calculations, familiarity with HVAC equipment, site installations, and HVAC equipment specification.
Working knowledge of applicable codes and standards (i.e., ASHRAE standards) relating to regulatory requirements and good engineering practice in HVAC design.
Broad knowledge of Mechanical engineering design principles.
Experience with Microsoft office programs and other computer programs.
Excellent oral and written communication, planning, and organizational skills.
Engineering in Training certification in the US, or ability to obtain within 12 months of hire.
[Preferred] Experience with Trane Trace 700, Carrier HAP, and/or other HVAC software.
[Preferred] Knowledge of Bechtel Corporate guides and standards.
[Preferred] Prior experience working in an execution center environment and demonstrated flexibility in work assignments.
[Preferred] Experience working with procedures meeting quality assurance programs such as ASME-NQA-1, MIL-Q-9858A, or ISO-9000.
[Preferred] Previous Bechtel and/or DOD or DOE project experience.
[Preferred] Registered Mechanical (or related) Engineer in the USA (Professional Engineer).

•

Total Rewards/Benefits:

For decades, Bechtel has worked to inspire the next generation of employees and beyond! Because our teams face some of the world's toughest challenges, we offer robust benefits to ensure our people thrive. Whether it is advancing careers, delivering programs to enhance our culture, or providing time to recharge, Bechtel has the benefits to build a legacy of sustainable growth. Learn more at Bechtel Total Rewards

Diverse teams build the extraordinary:

As a global company, Bechtel has long been home to a vibrant multitude of nationalities, cultures, ethnicities, and life experiences. This diversity has made us a more trusted partner, more effective problem solvers and innovators, and a more attractive destination for leading talent.

We are committed to being a company where every colleague feels that they belong-where colleagues feel part of "One Team," respected and rewarded for what they bring, supported in pursuing their goals, invested in our values and purpose, and treated equitably. Click here to learn more about the people who power our legacy.

Bechtel is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity and expression, age, national origin, disability, citizenship status (except as authorized by law), protected veteran status, genetic information, and any other characteristic protected by federal, state or local law. Applicants with a disability, who require a reasonable accommodation for any part of the application or hiring process, may e-mail their request to acesstmt@bechtel.com

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More about this job

Skills

HVAC
Teamwork
Problem solving
Mechanical systems
Technical drawings
Building systems monitoring technology
Procurement
Mechanical engineering
Construction management
Design principles
Microsoft Office
Communication skills
Organizational skills
Trane TRACE
Quality assurance
P.Eng.

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