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Added 1 min ago
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Senior Water/Wastewater Client Account Leader
Arcadis
Greensboro, NC · Cary, NC · Charlotte, NC
- $150,000 to $200,000 USD / year
Arcadis is seeking a Senior Water Wastewater Client Account Leader to join our Greensboro, North Carolina team to lead municipal water/wastewater infrastructure projects while supporting…
Added 1 min ago
Sr. Design Project Manager - Large Projects
Arcadis
Dallas, TX · Miami, FL · FL · VA · DC · TX · Phoenix, AZ
Lead the design management and multidisciplinary coordination of major projects and programs.
Added 1 min ago
Automation & Controls Engineer (Mandarin)
Smithfield
Sioux Falls, SD
Join Our Team as an Automation and Controls Engineer – Innovate the Future of Manufacturing!
Added 3 mins ago
Senior Systems Engineer
KBR
Beavercreek, OH
· Develop and then lead execution of the ABMS integrated evaluation strategy.
Added 3 mins ago
Staff DevSecOps Engineer
Legion Intelligence
Remote, United States
As a Staff DevSecOps Engineer on the Mission Engineering team, which also owns Platform DevOps, you will provide technical leadership across internal build and release systems, platform…
Added 4 mins ago
Senior Power Electronics Engineer
Space Kinetic
El Segundo, CA
As a Senior Power Electronics Engineer, you will own the design, development, integration, and testing of power electronics and electrical power systems for Space Kinetic's payload and…
Added 4 mins ago
Senior Motor and Power Controls Engineer
Space Kinetic
El Segundo, CA
As a Senior Power Electronics Engineer, you will own the design, development, integration, and testing of power electronics and electrical power systems for Space Kinetic's payload and…
Added 8 mins ago
SC
Systems Engineer III - Design
SmartTech Contracting LLC
Remote, United States
- $78,750 to $95,812.5 USD / year
The Systems Engineer III - Design will receive general instructions on routine work, detailed instructions on new projects or assignments. May work independently or under immediate…
Added 23 mins ago
Tech-Refrig-AshUnion 3rd Shift
OSI
Chicago, IL
§ Can coordination with shift lead/supervisor/manager for in-house needs and applying to SAP system.
Added 23 mins ago
Tech-Refrig-AshUnion 2nd Shift
OSI
Chicago, IL
§ Can coordination with shift lead/supervisor/manager for in-house needs and applying to SAP system.
Added 26 mins ago
Flight Sciences Director
Executive Recruiting Group
Boulder, CO
…loads and dynamics, stability and control, handling qualities, controls laws, and mass properties. The role reports to the VP of Engineering and Chief…
Added 31 mins ago
Senior Engineer - Wastewater
Loureiro Engineering Associates, Inc.
Plainville, CT
Loureiro Engineering Associates is seeking a Senior Engineer to join our Industrial Wastewater Treatment team within the Facility Engineering Division. This is a great opportunity for an…
Added 32 mins ago
Associate Staff 3/4 - Engineering
MIT Lincoln Laboratory
Lexington, MA
Group 91 is seeking an Associate Staff member to serve in a hybrid analyst and prototype systems engineer role supporting multi-domain, space domain awareness, and space control missions.…
Added 33 mins ago
Software Engineer [Multiple Positions Available]
JPMC page
Tampa, FL
…improve quality, security, performance, and maintainability. Lead delivery across design, build, integration, and troubleshooting. Decompose complex problems and ships scalable fixes.…
Added 33 mins ago
Sr. Lead Software Engineer
JPMC page
Columbus, OH · Wilmington, DE
As a Senior Lead Software Engineer at JPMorgan Chase within Consumer and Community Banking, you will be a key member of a team designing and delivering high-quality architecture solutions…
Added 36 mins ago
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Staff Data Engineer
Consumer Edge
NY
- $175,000 to $210,000 USD / year
We’re hiring a Staff Data Engineer to set the technical direction for identity and audience data in our data products. You’ll design how our data connects across sources and partners, and…
Added 40 mins ago
Process Engineer I (Box Build)
Astronautics Corp of America
Oak Creek, WI
We are seeking a Process Engineer to support our LRU (Line Replaceable Unit) and box build processes. In this role, you will help maintain efficient, effective manufacturing equipment and…
Added 43 mins ago
Information Systems Security Engineer (ISSE) - TS/SCI w/poly REQUIRED
BK Consulting
Columbia, MD
Cobina is looking for an Information Systems Security Engineer to support the team by performing or reviewing technical security assessments of computing environments to identify points of…
Added 43 mins ago
SD
Composite Machining Manufacturing Engineer
SST Direct
North Austin, TX
- $95,000 to $125,000 USD / year
DIRECT HIRE: The Composite Machining Manufacturing Engineer develops, implements, and improves machining processes for advanced aerospace composite structures. This role supports…
Added 44 mins ago
Quality Engineer
Tate - Open
Pocahontas, AR
The Quality Engineer ensures product and process quality by developing, implementing, and maintaining quality systems and standards. The role analyzes data, identifies root causes, and…
Added 44 mins ago
Fitter-Welder - 3rd Shift - MiFab
Fenton, MI
At Miller Industries, we design, engineer, and manufacture custom products right here in the USA, at our locations in Fenton and Burton, Michigan, and with additional engineering support in…
Added 1 hour ago
Solution Engineer Principal – Blue Yonder WMS
Cummins Talent Acquisition
Columbus, IN
We are looking for a talented Solution Engineer Principal to join our team specializing in Systems/IT for our Corporate organization in Columbus, IN.
Added 1 hour ago
Senior Electrical Engineer
ENTEK Lithium Separators LLC
Terre Haute, IN
We are seeking an experienced and highly motivated Senior Electrical Engineer to join our growing team in Terre Haute, Indiana. Come join our brand-new climate-controlled facility and be a…
Added 1 hour ago
Construction Project Manager (Healthcare / Medical)
Essel
Sacramento, CA
This opportunity will lead project teams in Program Management and Construction Management. This is a perfect opportunity if you are looking to get in on the ground floor of an organization…
Added 1 hour ago
E
Software System Engineer
ESM
Columbus, OH
- $136,000 to $162,000 USD / year
…Defense and Federal customers. We are hiring a Software System Engineer- Lead to support an enterprise-level program within a federal…

OSI

Tech-Refrig-AshUnion 2nd Shift

Chicago, IL, United States

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Job details

Experience: § 7 - 10 years’ experience in troubleshooting, repair and maintenance of plant refrigeration / boilers / ammonia
Posting language: English
Posted: Nov 9, 2026

Original job description

Perform, coordinate and document all activities related to operating and maintaining the Ammonia System and Utilities Room. Follow proper procedures and safety guidelines.

Job Responsibilities

Job is an individual contributor.
Job is an individual contributor and has no direct reports.

•§ Diagnoses and troubleshoot complex refrigeration/boiler/ammonia / fire system / building issues

§ Perform scheduled preventative maintenance on refrigeration/boiler/ammonia / boiler equipment

§ Perform lubrication / blow downs / daily checks / level checks that are due with systems daily-weekly-monthly

§ Replace broken belts / bearings /motors / electrical parts on the equipment as necessary

§ Repair pipes /plumbing / valves / actuators / pneumatics /electrical etc.

§ Help Contractors Build / modifications machine or system improvements as requested by leader/supervisor/management

§ Troubleshoot and repair electrical system and control for equipment throughout refrigeration boilers in plant

§ Keep area clean / and ensure contractors follow OSI rules and cleanliness of area and plant

§ Can coordination with shift lead/supervisor/manager for in-house needs and applying to SAP system.

§ Perform day-to-day operation / checks / PMs / follow ups / work as assigned buy leader.

§ Perform on-the-job training via alchemy / contractors / computer as directed by lead/supervisor/manager.

§ Work with team members in all grade levels with trouble shooting.

§ Ability to work under pressure and meet deadlines

§ Effective communication and interpersonal skills

§ Proficiency in using diagnostic tools and equipment

§ Perform quality control checks on repairs completed by staff

§ Trouble shoot electrical 480/240/120 VAC-24 VAC/VDC

§ Perform other duties as assigned.

§ Assist as directed with contracted services for HVAC and refrigeration/ammonia equipment and Consults with HVAC Refrigeration Specialists and Technicians if needed

§ Evaluates, prioritizes, and performs routine and specialty installation, repair, and maintenance work orders as needed for departmental / plant needs

This role has the responsibility to understand and places in practice appropriate safety procedures. This responsibility is achieved through education, training, use of protective equipment (as applicable) and by following safety policies, regulations, standards, and laws.
Perform other duties as assigned.

Compensation/Benefits

The starting hourly rate for this position is $39.50 This role is a union role and is eligible for overtime pay for hours worked beyond 40 hours in a week and may also be eligible for additional hourly premiums for perfect attendance and/or working evening or night shifts. OSI also offers comprehensive paid time off (sick, vacation, holidays and other programs), 401k with matching company contributions, a full suite of benefit offerings (medical, dental, vision, life, disability and other voluntary coverages) for you and your family and educational assistance with opportunities for professional development. For complete details about the full benefit offerings, please request a copy of the collective bargaining agreement.

We are committed to fair and transparent pay practices.

Additional Compensation:

This position may also be eligible for overtime pay, shift differentials, and/or bonus opportunities, as applicable.

Benefits:

We offer a comprehensive benefits package that may include medical, dental, vision, 401(k), paid time off and holidays, and more. A full summary of benefits will be provided upon hire.

Compensation information is available on our careers site. If you are viewing this role on a third-party platform and do not see pay details, please visit our careers page www.osigroup.com/careers/ for full transparency.

This pay range represents the company’s good faith estimate at the time of posting.

Experience & Skills

§ 3 years on the job training mechanical engineering, refrigeration or related skill

§ 7 - 10 years’ experience in troubleshooting, repair and maintenance of plant refrigeration / boilers / ammonia

§ Knowledge of inverters and proximity switches is required.

§ Must be able to service and troubleshoot equipment.

§ Knowledge of the equipment, tools, and test instruments used for water treatment in mechanical systems

§ Must be able to read blueprints electrical prints pneumatic prints

§ Possess basic refrigeration knowledge. Basic knowledge of welding and fabrication techniques.

§ Must have knowledge of electrical, pneumatic, and hydraulic systems.

§ Must have knowledge and skills in the technologies of Anhydrous Ammonia, electrical systems, electronic systems, microprocessors, mechanical systems (e.g., production/process refrigeration boilers, HVAC hydraulics, and pneumatics), and computerized maintenance management systems SAP. Working knowledge of food plant production and processing equipment

§ RETA (Refrigerating Engineers & Technicians Association) certified

§ Stationery Engineer/Boiler License Required

§ Must have a high school diploma or equivalent of a GED.

§ An associate degree in mechanical and/or industrial engineering would be preferred but not required.

§ OP1/OP2/OP3 (TECH 1)/PSM certifications and maintain them, renewed every three (3) years. CIRO- Certified Industrial Refrigeration Operator preferred and renewed yearly after having 2 years certified Refrigeration Energy Specialist or ability to obtain.

Education

High School degree or equivalent is preferred.
Ammonia Refrigeration Certification is a plus.

Work Environment

Work can be performed within a manufacturing plant environment with noise, extreme temperatures, and significant movement of powered equipment, people and conveyor (may depend on the role).
Work conditions are typical of a food manufacturing facility.
This role does not require any domestic travel
Position requires the physical agility to perform continuous lifting up to 50 pounds, bending, squatting, pushing, pulling, stretching/reaching, use hands or fingers, talk, hear, feel objects, tools, controls and standing/walking on concrete flooring.
Position requires the physical ability to stand/walk for the duration of work hours.

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More about this job

Skills

Troubleshoot
SAP
Cope with pressure
Meet deadlines
Communication skills
Interpersonal skills
Quality control
HVAC
Mechanical engineering
Troubleshooting
Mechanical systems
Welding
Electronics
Microprocessors
Production processes
Industrial engineering
PSM
CIRO
Food engineering
Heavy lifting

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