1

Building Engineer Helper Jobs in Mount Prospect, IL

As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From ...

As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From ...

As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From ...

Pair with and mentor earlier-career Systems & Software Engineers, helping them develop sound ... Hands-on experience building and operating cloud infrastructure on GCP (or comparable major cloud ...

Systems Engineer

Chicago, IL · On-site

$150K - $300K/yr

Pair with and mentor earlier-career Systems & Software Engineers, helping them develop sound ... Hands-on experience building and operating cloud infrastructure on GCP (or comparable major cloud ...

Stationary Engineer - Nights

Chicago, IL · On-site

$35.16 - $54.50/hr

Plumbing and medical gas systems and building structures as required. What you will do: * To ... programming helpful. * Current City of Chicago Stationary Engineer license required Benefits:

Senior Structural Engineer

Chicago, IL · On-site

$103K - $140K/yr

Read further to learn how you could help make great things possible not only in your community, but around the world. HDR is currently seeking a Senior Structural Engineer for our Building ...

Senior Structural Engineer

Chicago, IL

$103K - $140K/yr

Read further to learn how you could help make great things possible not only in your community, but around the world. HDR is currently seeking a Senior Structural Engineer for our Building ...

As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From ...

Senior Structural Engineer

Chicago, IL · On-site

$103K - $140K/yr

Read further to learn how you could help make great things possible not only in your community, but around the world. HDR is currently seeking a Senior Structural Engineer for our Building ...

As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From ...

As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From ...

As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From ...

As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From ...

... help shape a brighter way forward. OVERVIEW - Facilities Capital Engineer JLL is seeking ... Working knowledge of NEC, NFPA, OSHA, and other applicable building codes and standards

... help shape a brighter way forward. OVERVIEW - Facilities Capital Engineer JLL is seeking ... Working knowledge of NEC, NFPA, OSHA, and other applicable building codes and standards

As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From ...

Showing results 41-60

Building Engineer Helper information

See Mount Prospect, IL salary details

$11

$19

$25

How much do building engineer helper jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for building engineer helper in Mount Prospect, IL is $19.76, according to ZipRecruiter salary data. Most workers in this role earn between $17.69 and $20.77 per hour, depending on experience, location, and employer.

What is a building engineer helper?

Building Engineer Helpers assist building engineers and maintenance staff in the operation, repair, and upkeep of building systems such as HVAC, plumbing, and electrical systems. Their duties often include performing routine maintenance tasks, helping with repairs, and ensuring that safety standards are met throughout the facility. They may also handle basic troubleshooting, monitor equipment, and support preventive maintenance efforts. This role is an entry-level position that provides on-the-job training and can be a stepping stone to more advanced careers in building maintenance or engineering.

What are the typical tasks of a building engineer helper?

As a Building Engineer Helper, you can expect to assist with routine maintenance and repair tasks, such as changing filters, performing minor plumbing or electrical repairs, and helping monitor building systems. You’ll often work closely with building engineers and technicians, supporting them in troubleshooting issues and ensuring all equipment runs smoothly. The role may require you to respond to service requests, help maintain records, and occasionally handle emergencies. It’s a hands-on position that offers exposure to a variety of building systems, providing valuable experience for those interested in advancing to more technical roles.

What are the key skills and qualifications needed to thrive as a building engineer helper?

To thrive as a Building Engineer Helper, you need basic knowledge of building systems, mechanical aptitude, and a high school diploma or equivalent. Familiarity with hand and power tools, as well as experience with maintenance management systems, is often required. Strong attention to detail, reliability, and good communication skills help you effectively support engineering staff and respond to facility needs. These skills ensure the safe, efficient operation and upkeep of building facilities, which is critical for occupant comfort and safety.

What is the difference between Building Engineer Helper vs Maintenance Technician?

AspectBuilding Engineer HelperMaintenance Technician
CredentialsHigh school diploma; on-the-job trainingHigh school diploma; certifications may be preferred
Work EnvironmentCommercial buildings, facilities managementVarious settings including commercial, industrial, residential
Job DutiesAssists with building systems, basic repairs, maintenance tasksPerforms repairs, inspections, preventive maintenance on equipment
Industry UsageCommonly used in facilities management teamsUsed across maintenance and repair departments

The Building Engineer Helper typically assists with basic building maintenance and system support, working under supervision. Maintenance Technicians perform more advanced repairs and inspections, often requiring certifications. Both roles are essential in building upkeep but differ in skill level and responsibilities.

What job categories do people searching Building Engineer Helper jobs in Mount Prospect, IL look for?

The top searched job categories for Building Engineer Helper jobs in Mount Prospect, IL are:

What cities near Mount Prospect, IL are hiring for Building Engineer Helper jobs?

Cities near Mount Prospect, IL with the most Building Engineer Helper job openings:

Infographic showing various Building Engineer Helper job openings in Mount Prospect, IL as of August 2026, with employment types broken down into 84% Full Time, 14% Part Time, and 2% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $41,105 per year, or $19.8 per hour.

Building Mechanical (HVAC) Engineer

Brown and Caldwell

Chicago, IL

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago


Brown and Caldwell rating

9.4

Company rating: 9.4 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

15th of 449 rated engineering


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 TC2, Building Mechanical Engineering role is responsible for developing HVAC, plumbing, and fire sprinkler calculations for commercial buildings and wastewater treatment facilities. The role interprets NFPA standards and ensures that all designs meet regulatory requirements. The role includes sizing ductwork, plumbing, and fire sprinkler distribution systems, as well as selecting suitable equipment. The role drafts and models these systems using AutoCAD and Revit software and develops specifications in Word and Speclink. 

Responsibilities 

  • Develop HVAC, plumbing and fire sprinkler calculations for building projects. 
  • Interpret mechanical, plumbing, building, and fire codes for design application. 
  • Work with NFPA standards to design and check systems. 
  • Size ductwork, plumbing and fire sprinkler distribution systems in building structures. 
  • Use applicable software to draft and model HVAC, plumbing and fire sprinkler systems. 
  • Generate specifications for HVAC, plumbing and fire system equipment using software tools. 
  • Review HVAC, plumbing and fire sprinkler drawings/specifications and ensure they meet requirements. 
  • Coordinate with other engineering disciplines to achieve project milestones. 
  • Flexibility to adapt and execute various additional assignments based on evolving needs. 

Mentorship  

  • May provide mentorship, guidance, support, and knowledge-sharing to help less experienced team members develop their skills and grow within their roles.   

Skills and Competencies 

  • Adept at interpreting and applying mechanical, plumbing, building, and fire codes as well as NFPA standards. 
  • Proficient in using software for drafting and modeling HVAC, plumbing and fire sprinkler systems. 
  • Skilled in developing HVAC, plumbing and fire sprinkler calculations and specifications. 
  • Excellent problem-solving skills for handling routine tasks. 
  • Ability to review and coordinate HVAC, plumbing, and fire sprinkler drawings/specifications with other engineering disciplines. 

Experience 

  • Typically requires a minimum of 2 years of building mechanical engineering or related experience. 
  • Typically certified in the SMS Framework, and progressing through the SMS competencies. 

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: $78,000 - $106,000
    Location B: $85,000 - $116,000

    You can view which BC location applies to you here. If you have any questions, please speak with your Recruiter. 

    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. Click here to see our full list of benefits. 

    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.   

    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.


What Brown and Caldwell employees say

Pay

Hours and flexibility

Workplace

Get the full story on Breakroom