Building Mechanical (HVAC) Engineer

Brown and Caldwell; Atlanta (IL); On-site; USD 64,000 - 96,000; Full time

Job summary

Brown and Caldwell is seeking a Building Mechanical Engineer to deliver HVAC, plumbing and fire sprinkler designs for water and wastewater facilities. You will collaborate with engineers to develop P&IDs, layouts, 3D models, and contract drawings, with field investigations and construction support.

The role requires interpreting codes, selecting equipment, and drafting with AutoCAD and Revit. Ideal candidates have 0–2 years of experience, a bachelor’s degree in mechanical engineering, and are

Qualifications

• Bachelor's degree in mechanical engineering or related field
• 0–2 years of experience in HVAC, plumbing, or fire sprinkler design
• Encouraged to certify in the SMS Framework within six months of starting

Responsibilities

• Perform routine HVAC, plumbing, and fire sprinkler calculations per guidelines
• Interpret mechanical, plumbing, building, and NFPA codes under supervision
• Develop fundamentals of sizing ductwork, plumbing, and fire sprinkler systems
• Use AutoCAD and Revit to draft and model systems
• Coordinate drawings/specifications with other engineering disciplines
• Assist with updating design standards and details as needed
• Adapt to additional assignments as requirements evolve

Skills

Mechanical engineering basics

Drafting & modeling software

HVAC systems knowledge

Problem solving

Education

Bachelor's degree in mechanical engineering

Tools

AutoCAD

Revit

Job description

We currently have an opportunity for a Building Mechanical Engineer to join our team. This role will work directly with engineers and other design staff to provide building mechanical and plumbing designs for facilities primarily serving the water and wastewater industries. Duties include assisting in the development of P&IDs, layout and design of equipment, design of building mechanical and plumbing systems, development of 3D models, production of contract documents, field investigations, and support during construction. Additional responsibilities will include assisting the National Discipline Lead with updating company design standards and details. The successful candidate will enjoy working in a collaborative multi-discipline environment to develop designs for new facilities, expansions, upgrades and retrofits. Projects include both conventional design/bid/build and alternative delivery such as design/build.

Job Summary

The TC1, Building Mechanical Engineering role assists in developing HVAC, plumbing, and fire sprinkler calculations. The role interprets mechanical, plumbing, building, and fire codes to ensure compliance with industry standards. The role involves sizing ductwork, plumbing, and fire sprinkler distribution systems. The role also selects appropriate HVAC, plumbing, and fire sprinkler equipment for various projects. Additionally, the role drafts and models these systems using AutoCAD and Revit software.

Responsibilities

• Perform routine tasks in HVAC, plumbing, and fire sprinkler calculations as per provided guidelines.
• Learn to interpret mechanical, plumbing, building, and fire codes under supervision and guidance.
• Develop a basic understanding of NFPA standards and their application.
• Understand and apply the fundamentals of sizing ductwork, plumbing, and fire sprinkler distribution systems.
• Use software tools to draft and model HVAC, plumbing, and fire sprinkler systems.
• Gain proficiency in using software to develop specifications for HVAC, plumbing and fire sprinkler equipment.
• Review HVAC, plumbing, and fire sprinkler drawings/specifications and coordinate related tasks with other engineering disciplines.
• Flexibility to adapt and execute various additional assignments based on evolving needs.

Skills and Competencies

• Sound basics in mechanical engineering concepts and principles.
• Ability to use engineering software and tools for drafting and modeling.
• Basic understanding of HVAC, plumbing, and fire sprinkler systems and standards.
• Good problem-solving skills for handling routine tasks.

Experience

• Typically requires a minimum of 0-2 years of relevant field experience and previous exposure to HVAC, plumbing, fire sprinkler systems or related experience.
• Encouraged to certify in the SMS Framework in the first six months of being in the role.

Education

• A bachelor’s degree in mechanical engineering or related field or equivalent experience is required.
• Has passed or is working towards passing the Fundamentals of Engineering exam required for Engineer in Training registration.

Salary Range

The anticipated starting pay range for this position is based on the employee’s primary work location and may be more or less depending upon skills, experience, and education. These ranges may be modified in the future.

Location A: $64,000 - $87,000

Location B: $71,000 - $96,000

Benefits and Other Compensation

We provide a comprehensive benefits package that promotes employee health, performance, and success which includes medical, dental, vision, short and long-term disability, life insurance, an employee assistance program, paid time off and parental leave, paid holidays, 401(k) retirement savings plan with employer match, performance-based bonus eligibility, employee referral bonuses, tuition reimbursement, pet insurance and long-term care insurance.

About Brown And Caldwell

Headquartered in Walnut Creek, California, Brown and Caldwell is a full-service environmental engineering and construction services firm with 50 offices and over 2,100 professionals across North America and the Pacific. For more than 75 years, we have created leading‑edge environmental solutions for municipalities, private industry, and government agencies. We strive to be the company of choice—to our clients, who benefit from our passion for delivering exceptional quality, and to our employees, present and future, who share our commitment to client service, collaboration, and innovation. Join us, and you will find a home where you can do your best work, reach new levels of expertise, and enjoy exceptional development opportunities. For more information, visit www.brownandcaldwell.com

This position is subject to a pre‑employment background check and a pre‑employment drug test.

Notice to Third Party Agencies

Brown and Caldwell does not accept unsolicited resumes from recruiters or employment agencies. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement and approved engagement request with Brown and Caldwell, Brown and Caldwell reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency.

EEO/AAP Employer Statement

Brown and Caldwell is proud to be an EEO/AAP Employer. Brown and Caldwell encourages protected veterans, individuals with disabilities, and applicants from all backgrounds to apply. Brown and Caldwell ensures nondiscrimination in all programs and activities in accordance with Title VI of the Civil Rights Act.