HVAC Mechanical Engineer

Salas O'Brien; Monroe (NJ); On-site; USD 75,000 - 100,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid time off and company holidays

Wellness programs and employee assist.

Professional development support

Job summary

Salas O’Brien in Monroe Township, NJ seeks an HVAC Mechanical Engineer to design, analyze, and develop mechanical systems for commercial, industrial, and federal projects. This role focuses on delivering high-quality, cost-effective solutions.

You will perform calculations, create drawings, collaborate with multidisciplinary teams, and ensure designs meet codes, client requirements, and project schedules. This is a growth-focused, employee-owned firm with strong total rewards.

Qualifications

• 1-5 years of experience in HVAC/mechanical engineering.
• BS or MS in Mechanical Engineering or related field.
• Proficient in Revit, AutoCAD, and MS Office.
• Strong grasp of thermodynamics, fluid mechanics, and local building codes.

Responsibilities

• Provide engineering design, evaluation, and planning of mechanical systems for healthcare, science & technology, education, and commercial projects.
• Perform Load/Energy calculations with software such as Trace 700, Carrier HAP, and similar programs.
• Work with senior engineer to conduct building surveys and documentation of existing HVAC systems.
• Develop system design calculations and selection of equipment for use in buildings.
• Write/edit project specifications.
• Prepare detailed design documents, reports, and studies.
• Code compliance research.
• Coordinate work with other disciplines.
• Provide construction administration services.

Skills

Thermodynamics

Fluid mechanics

Code compliance

Team collaboration

HVAC design

Project scheduling

Education

BS in Mechanical Engineering

MS in Mechanical Engineering

Tools

Revit

AutoCAD

MS Office

Trace 700

Carrier HAP

Job description

At Salas O’Brien we tell our clients that we’re engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That’s why we’re committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.

Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career—and they’ll receive great total rewards along the way.

About Us

Founded in 1975, Salas O’Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow’s requirements are today’s opportunities, and we are here to design lasting solutions for pressing challenges.

We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.

Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

Job Summary:

The HVAC Mechanical Engineer is responsible for the design, analysis, and development of HVAC and mechanical systems for commercial, industrial, and federal projects. This role prepares engineering calculations, drawings, and specifications, collaborates with multidisciplinary teams, and ensures designs meet applicable codes, client requirements, and project schedules while delivering high-quality, cost-effective solutions.

Responsibilities

• Provide engineering design, evaluation, and planning of mechanical systems for healthcare, science & technology, education, and commercial projects
• Perform Load/Energy calculations with software such as Trace 700, Carrier HAP, and similar programs
• Work with senior engineer to conduct building surveys and documentation of existing HVAC systems
• Develop system design calculations and selection of equipment for use in buildings
• Write/edit project specifications
• Prepare detailed design documents, reports, and studies
• Code compliance research
• Coordinate work with other disciplines
• Provide construction administration services

Qualifications And Experience

• 1-5 years of experience
• BS or MS in Mechanical Engineering or related field
• Proficient in Revit, AutoCAD, and MS Office
• Strong grasp of thermodynamics, fluid mechanics, and local building codes
• Familiarity with codes, standards, and design guidelines

Location: Monroe Township, NJ

Travel: Some travel to US sites.

Compensation & Benefits

The expected base salary range for this role is $75,000 - $100,000 USD per year. Actual compensation will be determined based on a number of factors including skills, experience, qualifications, and location.

• Medical, dental, and vision insurance
• 401(k) with company match
• Paid time off and company holidays
• Wellness programs and employee assistance resources
• Professional development support

Benefits

For more information, visit our full benefits overview here.

Equal Opportunity Employment Statement

Salas O’Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O’Brien will accommodate the disability-related needs of applicants as required by law.