UNKNOWN

FEED

Through leadership in innovation, sustainability and color, PPG helps customers in industrial, transportation, consumer products, and construction markets and aftermarkets to enhance more surfaces in more ways than does any other company. As a Process Control Engineer, you will provide technical expertise for designing, maintaining, and upgrading process control, automation, and safety systems within PPG's manufacturing facility located in Circleville, Ohio.

PPG Industries Inc

Process Control Engineer

This is a field-based, customer-facing technical role focused on installing, maintaining, calibrating, and troubleshooting complex servo-hydraulic and electro-mechanical test systems at customer sites. You may be a good fit if you have: Hands-on technical experience gained through internships, co-ops, labs, maintenance roles, automation, robotics, manufacturing, or military service (typically 2–4 years combined).

Since our founding more than 100 years ago, ITW has become one of the world&rsquo;s leading diversified manufacturers of specialized industrial equipment, consumables, and related service businesses.
ITW businesses serve local customers and markets around the globe, with a significant presence in developed as well as emerging markets. The company has operations in 57 countries that employ more than 50,000 women and men who adhere to the highest ethical standards. These talented individuals, many of whom have specialized engineering or scientific expertise, contribute to our global leadership in innovation. We are proud of our broad portfolio of more than 17,000 granted and pending patents.
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Field Service Engineer - Central Ohio Region

Job Description: Job Summary: Reporting to the Regional Engineering Manager this role will be responsible for supporting creative engineering solutions to production process issues through the modification and improvement of existing equipment and subcomponents, or the design and development of new products. develops projects which optimizes manufacturing processes, including process control, set-up, changeover, automation, die development, new equipment selections and lean manufacturing workflow improvements to enhance productivity, cost efficiency, reliability, and safety.

YEAR

At Greif, your work has purpose, your colleagues care about your well-being
and you have the opportunity to grow and thrive. Service and leadership are the core of everything we do. Our global presence provides us a platform to do good in the world.
 
 

ONE GREIF 
 
 

PACKAGING CAREERS TOGETHER
 
 

We support our colleagues in developing their skills and building rewarding and enriching careers.
 
 


PACKAGING WELL-BEING TOGETHER
 
 

We provide our colleagues with knowledge, culture and benefits to support them in achieving a healthy and fulfilling life.
 
 


PACKAGING LEADERSHIP TOGETHER
 
 

We put the principles of Servant Leadership into practice to strengthen the bonds of respect and responsibility among our customers, company, colleagues and our communities.

Greif Inc

Project Engineer II - Mechanical/Electrical

If you enjoy hands-on engineering work, running tests, troubleshooting systems, and supporting product validation in a fast-paced lab environment, this role offers the opportunity to contribute to next-generation liquid cooling technology for AI-driven datacenters. Vertiv solves the most important challenges facing today's data centers, communication networks and commercial and industrial facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network.

Vertiv Group Corp.

DVT Engineer - Liquid Cooling

Communicates effectively with manager, peers, and internal customers to relay status of work and raise challenges, concerns, questions, and issues as necessary. If you have a passion for people, a desire to problem-solve, and eagerness to pursue continuous improvement opportunities… we look forward to exploring career possibilities with you!

DHL (Deutsche Post)

Sr Application Support Engineer

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Work closely with product owners, domain experts, engineers, and service stakeholders to turn unclear or evolving requirements into clear, robust technical solutions; identify risks and dependencies early; and propose pragmatic implementation approaches. Our product landscape spans reactor touchscreen terminal software, a web-based experiment platform for creation, execution, data management, visualization, and reporting, local instrument control software, and field service and production assembly support software.

Mettler-Toledo International Inc

Senior Software Engineer

Greif Brothers

Project Engineer II - Mechanical

FULL_TIME

OTHER

develops projects which optimizes manufacturing processes, including process control, set-up, changeover, automation, die development, new equipment selections and lean manufacturing workflow improvements to enhance productivity, cost efficiency, reliability, and safety. Reporting to the Regional Engineering Manager this role will be responsible for supporting creative engineering solutions to production process issues through the modification and improvement of existing equipment and subcomponents, or the design and development of new products.

Greif Packaging LLC

Mechanical Project Engineer

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PART_TIME

Job Summary: The candidate will provide detailed engineering expertise for central plant utility systems including steam and condensate systems, boilers, feedwater systems, chilled water systems, condenser water and cooling tower systems, compressed air systems, and utility distribution piping. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.

Salas O'Brien, Inc.

Senior Central Utility Plant Engineer

Vertiv Holdings, LLC

If you enjoy hands-on engineering work, running tests, troubleshooting systems, and supporting product validation in a fast-paced lab environment, this role offers the opportunity to contribute to next-generation liquid cooling technology for AI-driven datacenters. This position requires collaboration across mechanical, electrical, controls, process, and manufacturing engineering in a fast-paced lab environment, with a strong emphasis on independent execution during off-shift operations.

DVT Engineer

The engineering co-op/intern will assist project engineers on the development of engineering deliverables such as drawings, equipment specifications, engineering calculations, and any other task necessary for the project engineers to complete their work. When required, safety glasses, hard hats, ear protection, breathing protection and protective clothing will be worn, and safe work rules will always be strictly observed.

Salas O'Brien

Process Engineering Intern - Fall 2026 / Spring 2027

Salas O'Brien Engineers Inc

Process Engineering Intern - Fall 2026

This internship is designed as a learning role: the intern will support engineers and technicians with supervised lab activities, documentation, data organization, and an assigned summer project, while developing practical skills in product validation and engineering test operations. Vertiv solves the most important challenges facing today's data centers, communication networks, and commercial and industrial facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network.

Test Engineering Intern (Summer 2027)

Collaborate with mechanical engineering to define BMS sequences of operation for chilled water plants, CRAH/CRAC units, and economizer control, and partner with commissioning to ensure controls systems are designed for testability. Provide controls engineering leadership and technical review across all project phases, from site feasibility and schematic design through design development, construction documents, and commissioning.

Keel Infrastructure

Sr. Manager, Data Center Controls

GreenHouseAPI

This internship is designed as a learning role: the intern will support engineers and technicians with supervised lab activities, documentation, data organization, and an assigned summer project, while developing practical skills in product validation and engineering test operations. This internship provides hands-on exposure to electrical equipment testing, test instrumentation, data collection, documentation, troubleshooting support, safety practices, and continuous improvement in a high-power engineering lab environment.

Work with the engineering and Quality Assurance (QA) teams to fully understand the low-level functions within application software or products, as applicable. We ensure customers' vital applications run continuously by bringing together hardware, software, analytics and ongoing services.

Instrumentation Engineer Jobs in Columbus, OH

Process Control Engineer PPG Industries Inc

Field Service Engineer - Central Ohio Region ITW

Project Engineer II - Mechanical/Electrical Greif Inc

DVT Engineer - Liquid Cooling Vertiv Group Corp.

Sr Application Support Engineer DHL (Deutsche Post)

Senior Software Engineer Mettler-Toledo International Inc

Project Engineer II - Mechanical Greif Brothers

Mechanical Project Engineer Greif Packaging LLC

Senior Central Utility Plant Engineer Salas O'Brien, Inc.

DVT Engineer - Liquid Cooling Vertiv Holdings, LLC

DVT Engineer Vertiv Group Corp.

DVT Engineer Vertiv Holdings, LLC

Process Engineering Intern - Fall 2026 / Spring 2027 Salas O'Brien

Process Engineering Intern - Fall 2026 Salas O'Brien Engineers Inc

Test Engineering Intern (Summer 2027) Vertiv Group Corp.

Process Engineering Intern - Fall 2026 / Spring 2027 Salas O'Brien, Inc.

Sr. Manager, Data Center Controls Keel Infrastructure

Test Engineering Intern (Summer 2027) Vertiv Holdings, LLC

1st Shift Supervisor - Thermal/HVAC Lab Vertiv Group Corp.

HVAC Lab Technician - 2nd Shift Vertiv Group Corp.

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