Engineer

Onni Group of Companies; Chicago (IL); On-site; USD 69,000 - 76,000; Full time

Job summary

Onni is seeking an experienced Engineer for a Class A office building in Chicago. You'll maintain mechanical, electrical, plumbing, and automation systems, perform routine inspections, and respond to alarms to ensure peak efficiency.

The role emphasizes high-end tenant service and collaborative teamwork with the engineering staff. The ideal candidate possesses strong technical expertise, excellent communication, and a proactive approach to maintaining infrastructure excellence in a Class A

Qualifications

• High school diploma; associate or bachelor’s degree in engineering, facilities management, or related field preferred.
• City of Chicago Stationary Engineer license.
• Universal CFC Certificate.
• Illinois Pool Certificate.
• OSHA, HVAC, and LEED Green Associates certifications desirable.
• CMMS/BMS proficiency.

Responsibilities

• Support the engineering team, ensuring efficient operations and team development.
• Complete preventive, predictive, and corrective maintenance tasks for all building systems.
• Read, analyze and implement SOPs used by Chief/Assistant Chief Engineer.
• Monitor and operate MEP and building automation systems to maintain optimal performance.
• Respond to and resolve building emergencies with minimal tenant disruption.
• Serve as a point of contact for tenant facility needs with professional communication.
• Respond to tenant service requests promptly and professionally.
• Assist with inventory management for tools, supplies and spare parts; maintain records of operations and repairs.
• Conduct regular inspections to identify issues and recommend improvements.

Skills

Maintenance troubleshooting

Team collaboration

Customer service

Communication

Education

Associate or Bachelor’s degree in engineering or facilities management

City of Chicago Stationary Engineer license

Universal CFC Certificate

Illinois Pool Certificate

OSHA/LEED certifications desirable

Tools

CMMS

BMS

Job description

Job Description

The Engineer will be responsible for operation, maintenance, and repair of the building ensuring optimal performance of mechanical, plumbing, electrical, and automation systems within a Class A office building. Key responsibilities include conducting routine inspections and preventive maintenance to ensure compliance with efficiency standards, monitoring BAS and responding to alarms, completing chemical testing for the spa area daily, and delivering superior customer service to our tenants.

Job Description

The Engineer will be responsible for operation, maintenance, and repair of the building ensuring optimal performance of mechanical, plumbing, electrical, and automation systems within a Class A office building. Key responsibilities include conducting routine inspections and preventive maintenance to ensure compliance with efficiency standards, monitoring BAS and responding to alarms, completing chemical testing for the spa area daily, and delivering superior customer service to our tenants.

The ideal candidate possesses strong technical expertise, excellent communication skills and the ability to foster a collaborative team environment, delivering superior operational standards and maintaining building infrastructure excellence. Experience working within a Class A office building environment preferred.

Essential Duties And Responsibilities

The essential functions include, but are not limited to the following:

• Support the engineering team, ensuring efficient operations and team development.
• Complete preventive, predictive, and corrective maintenance tasks for all building systems.
• Use critical thinking to troubleshoot and resolve problems that may come up in the mechanical systems.
• Read, analyze and implement Standard Operating Procedures that have been put into practice by Chief Engineer and/or Assistant Chief Engineer.
• Monitor and operate mechanical, electrical, plumbing, and building automation systems to maintain optimal performance.
• Respond to and resolve building emergencies, ensuring minimal disruption to tenants.
• Act as a point of contact for tenant facility needs, addressing concerns promptly and professionally.
• Respond in a timely fashion to tenant service requests.
• Communicate professionally with tenants giving them high-end customer service that a class A commercial building demands.
• Assist with inventory management for tools, supplies and spare parts, ensuring readiness for repairs and maintenance.
• Maintain accurate records of system operations, maintenance activities, inspections, and repairs.
• Fulfill all training requirements on building systems, safety protocols and operational procedures.
• Conduct regular inspections of building and equipment to identify potential issues.
• Recommend improvements in building systems and processes to enhance reliability and efficiency.
• Perform daily water/chemical testing of hot spa & cold plunge pools systems and equipment.

Minimum Qualifications (Knowledge, Skills, And Abilities)

• High school diploma; an associate or bachelor’s degree in engineering, facilities management, or a related field preferred.
• City of Chicago Stationary Engineer license.
• Universal CFC Certificate.
• Illinois Pool Certificate.
• Relevant certifications such as OSHA, HVAC, and LEED Green Associates are highly desirable.
• Proficiency in using computerized maintenance management systems (CMMS) and building management systems (BMS).
• Thorough knowledge of mechanical, electrical, plumbing (MEP), and building automation systems.
• Strong understanding of OSHA regulations, workplace safety protocols, and emergency procedures.
• Ability to retain information given by Chief Engineer and/or Assistant Chief Engineer.
• Strong diagnostic and troubleshooting skills for complex building systems.
• Excellent verbal and written communication skills for interacting with tenants, vendors, and team members.
• Competence in planning and executing maintenance and capital improvement projects.
• Flexibility to respond to after-hours emergencies and work varying shifts as required by Chief Engineer.

Salary Range

$51.54 per hour

About The Company

Onni

For over half a century, Onni has been building communities for people to live, work, and play. Our success reflects our commitment to our employees and partners, and our dedication to quality construction, innovation, sustainability, and customer satisfaction. Our expertise expands across North America, with offices in Vancouver, Toronto, Los Angeles, Seattle, Phoenix, and Chicago.

AI Use

This role may involve the use of artificial intelligence (AI) tools to support research, analysis, content development, design, reporting, or operational efficiency. Employees are expected to use AI responsibly and in compliance with company policies, data privacy requirements, confidentiality obligations, and applicable laws.

All AI-generated or AI-assisted outputs must be reviewed for accuracy, quality, and appropriateness before use. Employees are also expected to disclose when AI tools have been used in the creation of work and must not present AI-generated content as solely their own original work.