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Bas Jobs in Chicago, IL (NOW HIRING)

Metra

Mechanical Engineer 2

Chicago, IL · On-site

$98K/yr

Prepare design packages, including drawings, mechanical equipment specifications, and cooling and heating load calculations for various facilities and Building Automation System (BAS) control systems ...

PremiStar

Sr. Controls Technician

Frankfort, IL · On-site

$59.50/hr

Program, configure, and download Building Automation Systems (BAS) for HVAC controls. * Install, test, start-up, and commission control systems to ensure proper functionality and project design.

Carrier

Senior Controls Engineer

Lisle, IL · On-site

$79K - $158K/yr

Bachelor's degree with 5+ years' experience in a BAS / HVAC controls engineer position. Or * High School Diploma with 10+ years' experience in a BAS / HVAC controls engineer position. * 5+ years of ...

Onni Group

Senior Maintenance Manager

Chicago, IL · On-site

$40/hr

The Senior Maintenance Manager will work across multiple building systems-including HVAC, plumbing, electrical, and life safety-and use tools such as Yardi and BAS to support daily operations. This ...

Mantis Innovation

BMS Service Project Manager

Chicago, IL · On-site

$100 - $125/hr

Building Controls, Energy Efficiency, Energy Advisory, and Facility Management--covering HVAC/mechanical optimization, BMS/BAS and EPMS controls, lighting system upgrades, energy brokerage, roofing ...

Mantis Innovation

BMS Service Project Manager

Chicago, IL · On-site

$115K - $130K/yr

Building Controls, Energy Efficiency, Energy Advisory, and Facility Management--covering HVAC/mechanical optimization, BMS/BAS and EPMS controls, lighting system upgrades, energy brokerage, roofing ...

Carrier

Sr Associate, Field Sales

Lisle, IL · On-site

$80 - $100/hr

Ability to convert complex technical features (e.g., BAS integration, air quality controls) into compelling financial and operational value propositions for clients. * Proficiency using CRM systems ...

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All JobsBas JobsBas Jobs in Chicago, IL

Bas information

See Chicago, IL salary details

$31.3K

$89.3K

$149.9K

How much do bas jobs pay per year?

As of Sep 7, 2026, the average yearly pay for bas in Chicago, IL is $89,287.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,743.00 and $105,721.00 per year, depending on experience, location, and employer.

What is a BAS?

Bas jobs typically refer to positions related to Business Analysis Services (BAS) or Building Automation Systems (BAS), depending on the industry. In the context of Building Automation Systems, BAS professionals design, install, maintain, and improve automated systems that control building operations such as heating, ventilation, air conditioning, lighting, and security. These roles are important for ensuring buildings operate efficiently, save energy, and provide comfortable environments for occupants. Professionals in BAS jobs may have backgrounds in engineering, HVAC, IT, or facilities management, and often work for construction companies, property management firms, or specialized automation service providers.

What are the key skills and qualifications needed to thrive as a BAS technician?

To thrive as a BAS Technician, you need a solid understanding of HVAC systems, electrical fundamentals, and IT networking, often supported by technical certifications or an associate degree in a related field. Familiarity with industry-standard BAS software platforms, PLC programming, and tools like Tridium Niagara or Siemens Desigo is typically required. Strong problem-solving, attention to detail, and effective communication skills help technicians diagnose issues and collaborate with clients and team members. These skills ensure the efficient installation, maintenance, and troubleshooting of building automation systems, leading to optimal building performance and energy savings.

What are some common challenges faced by a BAS technician in their day-to-day work?

BAS Technicians often encounter challenges such as troubleshooting complex system malfunctions, integrating new devices with existing infrastructure, and keeping up with rapidly evolving technologies. They must balance technical work with effective communication, collaborating closely with facility managers, engineers, and IT staff to meet building performance goals. Adapting to varying client requirements and responding to urgent service calls can also make the role dynamic and demanding, but these challenges offer valuable learning and growth opportunities.

What is the difference between Bas vs Data Analyst?

AspectBasData Analyst
Required CredentialsTypically a diploma or associate degree in relevant fieldBachelor's degree in statistics, mathematics, or related field
Work EnvironmentConstruction sites, project management officesOffice settings, data centers, or remote
Industry UsageConstruction, engineering, infrastructureFinance, marketing, healthcare, tech
Common Search/ComparisonBas vs Data Analyst

The main difference between a Bas and a Data Analyst lies in their industry focus and work environment. BAs often work in construction or engineering settings, focusing on project data, while Data Analysts typically operate in office environments analyzing business data across various industries. Both roles require analytical skills, but their specific credentials and daily tasks differ based on industry needs.

What jobs can you get with a bachelor of applied science degree?

A Bachelor of Applied Science (BAS) degree prepares graduates for technical and engineering roles such as engineering technician, project coordinator, or systems analyst. These jobs often require strong problem-solving skills, knowledge of industry tools, and sometimes certification or licensing depending on the field. The degree emphasizes practical skills applicable in manufacturing, technology, and engineering environments.

What are the most commonly searched types of Bas jobs in Chicago, IL?

The most popular types of Bas jobs in Chicago, IL are:

What are popular job titles related to Bas jobs in Chicago, IL?

For Bas jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Bas jobs in Chicago, IL look for?

The top searched job categories for Bas jobs in Chicago, IL are:

Bas jobs near you
Infographic showing various Bas job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $89,287 per year, or $42.9 per hour.

Mechanical Engineer 2

Metra

Chicago, IL • On-site

$98K/yr

Full-time

Re-posted 4 days ago

Key responsibilities

  • Perform mechanical design, engineering, construction management, and maintenance assistance on Metra railroad facilities and systems.

  • Prepare design packages including drawings, equipment specifications, and load calculations to ensure compliance with relevant codes and standards.

  • Supervise construction activities, monitor job sites, resolve construction problems, and manage contracts and project schedules.

Job description

Description
The final salary will depend on the candidate's qualifications. Those with 8 years or more of required experience can expect offers up to the midpoint of the salary range. Metra provides full pay ranges so candidates can consider their growth potential.
Click here to learn more about our benefits!
Qualified veterans who meet the minimum requirements will receive outreach during the recruitment process in accordance with Federal and State laws, including the Illinois Veterans Preference Act. Meeting the minimum qualifications does not guarantee an interview or job offer. The most qualified candidate will be selected.
Reporting directly to the Director of Mechanical and Electrical Engineering Design, the Mechanical Engineer II will perform the mechanical design, engineering, construction management, and maintenance assistance on Metra commuter railroad lines, including yards, shops, substation systems, facilities, commuter stations, and Metra's headquarters. Prepare design packages, including drawings, mechanical equipment specifications, and cooling and heating load calculations for various facilities and Building Automation System (BAS) control systems to ensure compliance with National and Chicago Mechanical and plumbing codes, National Fire Protection Association (NFPA), American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE), and mechanical industry standards. Perform construction management duties (bidding, contract awarding, monitoring and inspecting job sites, resolving construction problems, contract modifications, change orders, and invoice payments). Supervise the consultant blanket contracts; develop scope of work and organize design meetings, including phase reviews. Provide capital and maintenance project cost estimates and studies to determine accuracy and effectiveness of the designs; develop project construction schedules; and completes Grant Department project request forms and budget costs estimates. Provide direction and field assistance to maintenance electricians and outside contractors in recognizing and evaluating the condition and performance of existing mechanical and electrical systems. Perform other related duties as needed to meet the ongoing needs of the organization.
Metra is a railroad employer subject to the provisions of the Railroad Retirement Tax Act, not the Social Security Administration.
Requirements
  1. Must have Bachelor's degree in Mechanical Engineering.
  2. In addition to #1, must have five (5) years of Mechanical Engineering experience in design of mechanical systems, plumbing, fire protection, fire alarm and fueling systems, compressed air system, BAS control and other railroad specific mechanical systems.
  3. Must have working knowledge of AUTOCADD or Microstation software.
  4. Knowledge of quality assurance and control management procedures, Hourly Analysis Program (HAP), Trane cooling and heating load software, and BAS controls.
  5. Knowledge of Chicago Mechanical Code, Chicago Building Code, and NFPA, ASHRAE, plumbing codes.
  6. Must have excellent verbal and written communication and interpersonal skills.
  7. Must possess and maintain a valid driver's license.

Preferences:
  1. Professional Engineer license in Mechanical Engineering preferred.
  2. Class A, B & C certification for Underground Storage Tanks (UST) preferred.

Metra employees in an active review period under the current discipline policy or who have documented attendance or performance issues will not be considered and/or selected for this position.
Please note: Regardless of any state laws that legalize marijuana, Metra prohibits applicants and employees' use or possession of marijuana (or marijuana paraphernalia), or having detectable amounts of marijuana in their bodies, including synthetic and/or non-synthetic substances such as THC for any reason for preemployment screening purposes, while on duty, subject to duty, on Metra property, or in Metra work equipment and vehicles.
Metra is committed to ensuring that our career website and recruiting process are accessible to all individuals. If you encounter difficulties or limitations in using or accessing our online application, or if you require reasonable accommodations to complete this application, participate in interviews, complete any pre-employment testing, or engage in any other aspect of the employee selection process, please direct your inquiries to RAC@Metrarr.com.
Metra is an Equal Opportunity/Affirmative Action Employer. It is our policy to fill vacant positions with qualified candidates without regard to race, color, sex, religion, national origin, age, gender identity, disability, or any protected categories, assuming an individual can perform the essential functions of the job with or without accommodation.

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