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Hvac Engineer Jobs in Decatur, GA (NOW HIRING)

Job Title: HVAC Engineer Location: Norcross, GA JOB PURPOSE: Under general supervision, oversee the operation and maintenance of facility heating, ventilation and air conditioning (HVAC) equipment ...

Lead HVAC Mechanic

Atlanta, GA · On-site

$23.25 - $31.75/hr

Previous experience of 5+ years in chiller/HVAC maintenance, mechanical engineering, or other related fields. * Electrical knowledge required and EPA Certification Preferred (i.e. HVAC Journeyman ...

Lead HVAC Mechanic

Atlanta, GA

$23.25 - $31.75/hr

Previous experience of 5+ years in chiller/HVAC maintenance, mechanical engineering, or other related fields. * Electrical knowledge required and EPA Certification Preferred (i.e. HVAC Journeyman ...

Previous experience of 1 to 5 years in chiller/HVAC maintenance, mechanical engineering, or other related fields. * Electrical knowledge required and EPA Certification Preferred (i.e. HVAC Journeyman ...

Previous experience of 1 to 5 years in chiller/HVAC maintenance, mechanical engineering, or other related fields. * Electrical knowledge required and EPA Certification Preferred (i.e. HVAC Journeyman ...

We are hiring full-time HVAC Service Technicians to join our team! Why Work Here? WE CARE ABOUT YOUR SUCCESS! $2,000 Sign-On Bonus and potential to earn over $100,000 per year! On call only 5 weeks a ...

At HVAC RNTL, we move fast-delivering commercial HVAC rental solutions when and where they're needed most. From one-ton spot coolers to large-scale chillers and cooling towers, our team responds with ...

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Hvac Engineer information

See Decatur, GA salary details

$9

$38

$64

How much do hvac engineer jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for hvac engineer in Decatur, GA is $38.51, according to ZipRecruiter salary data. Most workers in this role earn between $27.45 and $50.00 per hour, depending on experience, location, and employer.

What is the difference between Hvac Engineer vs Mechanical Engineer?

AspectHvac EngineerMechanical Engineer
CredentialsBachelor's in Mechanical or HVAC Engineering, certifications like EPA or LEEDBachelor's in Mechanical Engineering, Professional Engineer (PE) license often preferred
Work EnvironmentDesigning, installing, and maintaining HVAC systems in commercial, residential, or industrial settingsDesigning and analyzing mechanical systems, including HVAC, engines, and manufacturing equipment
Industry UsagePrimarily in HVAC, building services, and environmental control sectorsBroader engineering fields including automotive, aerospace, manufacturing, and HVAC

Hvac Engineers focus specifically on heating, ventilation, and air conditioning systems, working closely with building design and environmental control. Mechanical Engineers have a broader scope, often working on various mechanical systems beyond HVAC. While both roles require similar credentials, Hvac Engineers specialize in climate control systems, making them more targeted for HVAC projects.

What engineer makes $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, aerospace engineering, or certain senior roles in technology and finance can earn $500,000 or more annually. These positions often require advanced degrees, extensive experience, and expertise in high-demand skills or leadership responsibilities.

What does an HVAC engineer do?

An HVAC engineer designs, installs, maintains, and repairs heating, ventilation, and air conditioning systems in buildings. They analyze building requirements, select appropriate equipment, and ensure systems operate efficiently and safely, often using tools like CAD software and adhering to industry standards and codes.

Can HVAC make $100,000 a year?

HVAC engineers can earn $100,000 or more annually, especially with experience, advanced certifications, and working in high-demand regions or specialized fields like system design or project management. Salaries vary based on location, employer, and skill level, but reaching six figures is achievable in the industry.

What Do HVAC Engineers Do?

As an HVAC engineer, your job is to design heating, ventilation, air conditioning, and cooling (HVAC) systems, as well as refrigeration systems. Your primary responsibilities center around the design of these systems, but depending on your employer, you may also have installation, maintenance, and repair duties. You must consult with clients, whether residential or commercial, to discover their needs, and then provide them with an estimate. From there, you either create a design for a new HVAC system or identify solutions for their existing system. You may collaborate with other engineers as well as installers, repair technicians, and managers to make sure your designs are within the scope of the project budget and meet clients’ needs.

What are some common challenges HVAC Engineers face when working on commercial building projects?

HVAC Engineers often encounter challenges related to balancing energy efficiency with client comfort requirements and budget constraints. Coordinating with architects, electrical engineers, and contractors to ensure systems are integrated smoothly into building designs can also be complex. Additionally, keeping up with evolving building codes, new technology, and sustainability standards requires continuous learning and adaptability. Strong communication and problem-solving skills are essential to address these challenges effectively.

What engineers make $200,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering often earn $200,000 or more annually, especially with extensive experience, advanced certifications, and leadership roles. Certain industries and locations with high demand and cost of living can also influence salary levels for engineering professionals.

What are HVAC engineers?

HVAC engineers are professionals who specialize in the design, installation, and maintenance of heating, ventilation, and air conditioning (HVAC) systems. They ensure that buildings have efficient systems for controlling indoor climate and air quality, contributing to occupant comfort and safety. HVAC engineers work on residential, commercial, and industrial projects, often collaborating with architects and other engineers to create energy-efficient solutions. Their responsibilities also include troubleshooting system issues and ensuring compliance with relevant codes and standards.

What are the key skills and qualifications needed to thrive as an HVAC Engineer, and why are they important?

To thrive as an HVAC Engineer, you need a solid background in mechanical engineering principles, HVAC system design, and a relevant engineering degree or certification such as a Professional Engineer (PE) license. Familiarity with industry-standard software like AutoCAD, Revit, and HVAC load calculation tools is typically required. Strong problem-solving abilities, project management skills, and effective communication are crucial soft skills for success in this role. These competencies ensure the efficient design, installation, and maintenance of HVAC systems that meet safety, regulatory, and client requirements.
What job categories do people searching Hvac Engineer jobs in Decatur, GA look for? The top searched job categories for Hvac Engineer jobs in Decatur, GA are:
What cities near Decatur, GA are hiring for Hvac Engineer jobs? Cities near Decatur, GA with the most Hvac Engineer job openings:
Infographic showing various Hvac Engineer job openings in Decatur, GA as of July 2026, with employment types broken down into 89% Full Time, 6% Part Time, 1% Temporary, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $80,108 per year, or $38.5 per hour.

Full-time

Medical, Dental, Retirement

Re-posted 10 days ago


Job description

Composing the core of a brighter world

LIGHTERA has one of the longest and most respectable corporate lineages in American business, which goes back to Alexander Graham Bell and the invention of the telephone more than a century ago. We have a proventrack recordof being first in the industry with application specific fibers, optical connectors, ribbon cables, erbium doped fibers, Raman fiber lasers, fiber gratings and more. Our mission is to provide leading optical innovations and solutions by designing,manufacturingand supplying the best optical fibers, fiber cable and components and devices for our customers, with exceptional service that creates value for our shareholders,customersand employees. To do so, we must continue shaping the future of communications by applying the best minds to the challenges our customers will continually face.

Our mission is simple and bold:to build brighter, more connected communities through cuttingedge optical technologies.

Job Title: HVAC Engineer

Location: Norcross, GA

JOB PURPOSE:

Under general supervision, oversee the operation and maintenance of facility heating, ventilation and air conditioning (HVAC) equipment throughout the facility. Through supervision of HCAV Technicians and coordination with in-plant Trades and/or contractors perform maintenance, modifications, optimization, and configuration to ensure reliability and performance of these systems in support of production and general plant operations. From time-to-time design and manage construction of system improvements and assist with expansion projects as needed.

Provide backup support to Central Utility Plant Engineer on the maintenance of the Central Utility Plant and support systems to continuously supply chilled water, low/medium/high pressure compressed air, hot water, county water, tower water, domestic water, process cooling water, and other important services to the entire manufacturing campus.

Key Responsibilities

  • Promote a safe work environment through identification and correction of unsafe conditions and be a role model in the use of personal protective equipment (PPE).
  • Work with HVAC Technicians, Trades and Contractors to operate, monitor and maintain the following systems:
  • More than 200 air handling units (AHUs) that utilize chilled water and hot water to control temperature and have prefilter and High Efficiency Particulate Air (HEPA) filter to maintain cleanroom environments.
  • Less than 20 Direct Expansion (DX) units and their associated equipment that serve office areas.
  • More than 100 exhaust fans and scrubber fans that are belt or direct drive configurations that serve laboratories, production equipment, bathroom and/or general building exhaust.
  • Work with the Central Plant Engineer to service and maintain utility piping throughout the facility including but not limited to hot/chilled/tempered water supply and returns, county water supply, condensate drains, and compressed air.
  • Schedule and manage the time of the HVAC Technicians for the performing maintenance on HVAC Equipment.
  • Write and/or maintain procedural instructions needed to operate and perform maintenance on HVAC equipment and other systems that fall under the responsibility of the Mechanical Engineer - HVAC.
  • Work with contractors to perform repairs and/or maintenance that cannot be performed by in-house Trade resources
  • Inspect and maintain documentation regarding the condition and status of all HVAC equipment and immediately address safety risks such as conditions that could allow the presence of legionella that are found during these inspections.
  • Complete other projects, as assigned, in support of the production and facility operations.

Education Requirements:

  • Bachelor of Science Degree in Engineering
  • Preferred areas of study include Mechanical Engineering

Preferred Experience

  • Prior experience working with and maintaining HVAC equipment at large facilities.

Preferred Qualifications

  • Experience working with HVAC equipment that is used to maintain cleanroom environments at large scale manufacturing facilities.
  • Registration as a Professional Engineer in the State of Georgia a plus but not required.

General Expectations

  • Demonstrate effective communication (verbal, written) skills.
  • Proficient with MS Office applications.
  • Maintain discretion when working with confidential and proprietary information.
  • Strict adherence to company safety policies and procedures.
  • Conform to all aspects ofLightera's"Standards of Conduct".
  • Serve as a role model for safe work practices and behaviors.
  • Additionalduties as assigned.

Working at LIGHTERA means having the opportunity to realize ideas, experience innovation, and discovernew solutionsfor the future. In addition to our dynamic work environment, we offer competitive salaries and generous benefits programs, including medical, dental, tuition reimbursement, and a matching 401(k) plan.

Employees are expected to serve as role models for safe work practices and behaviors. This includes following established health and safety policies and procedures,maintaininga clean, organized work area, wearing, andproperly storingall personal protective equipment (PPE), and actively engaging as a safety conscious worker with personal safety and wellness as a priority.

Ifyou'dlike to be part of an energetic, world leader in optic fiber solutions, please apply through our Career portal athttps://lightera.com/about-us/.

Visa sponsorshipnotavailable. Applicants must be legally authorized to work in the United States now and in the future. The company does not provide visa sponsorship or any immigration support (including STEM OPT training plan) for this position

Note: Only those candidates selected for the interview process will be contacted.

About Lightera

Lightera is a global leader in optical fiber and connectivity solutions, delivering innovative technologies that drive communication networks, data centers, and specialty photonics applications. With a deep legacy ofexpertisein optical science, we provide high-performance solutions that enable faster, more reliable, and more sustainable connections for businesses, communities, and industries worldwide.

Headquartered in Norcross, Georgia, U.S.A., Lightera operates with a global footprint, serving customers across telecommunications, enterprise, industrial, generative AI, data centers, 5G/6G, utilities, medical, aerospace, defense, and sensing markets. Lightera is part of Furukawa Electric Group, a multi-billion-dollar leader in optical communications.

Lightera is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status or status as an individual with a disability.