OT Engineer - Manufacturing Systems Infrastructure; Entry-Level

OT Engineer - Manufacturing Systems Infrastructure

ABOUT US

Matrix Technologies, Inc. has been a leading provider of engineering, automation, and systems integration services since 1980. Guided by 'The Matrix Way,' we value teamwork, collaboration, and fun. Recognized as a Top Workplace, we offer flexible schedules, professional growth opportunities, and market-leading compensation. Our expertise spans multiple industries, and 87% of our projects are from repeat clients, showcasing our commitment to quality and customer satisfaction.

Come experience “A Better Process for Success” with us.

Culture matters! At Matrix, our core purpose is Enhancing People's Lives...Every Day
. Our fundamentals guide our culture, and you can learn more about our unique environment here:

Join our team as an OT Engineer!

This is a hybrid role based out of our Maumee, Ohio office. The position is salaried and includes eligibility for overtime pay.

We are seeking an Entry-Level OT Engineer to join our Manufacturing Systems Infrastructure (MSI) team. This position focuses on OT (Operational Technology) Infrastructure, often described as IT for manufacturing, supporting industrial automation systems in manufacturing environments.

This position includes development of PLC logic or HMI graphics and works closely with Controls and Industrial Systems engineers to support the infrastructure platforms that enable control system automation. This role is well-suited for candidates early in their career who want hands‑on experience with industrial networks, computing platforms, and OT system infrastructure under the guidance of experienced engineers.

• Assist with configuration of OT network equipment using established designs
• Support VLANs, basic routing, and firewall configurations
• Perform testing and troubleshooting with guidance from senior engineers

• Build and configure OT computing systems, including:
  • Virtual machines
  • Engineering and operator workstations
  • Thick and thin HMI clients
  • Remote Desktop or terminal server environments
• Assist with OT domain and Active Directory–based environments
• Support backup, monitoring, and basic platform services

• Install and configure OT applications using documented procedures
• Assist with HMI/SCADA platforms, historians, and SQL Server–based applications
• Support testing and verification activities

• Execute assigned tasks as part of larger project teams
• Follow build documents, checklists, and MSI standards
• Participate in internal testing, site installation, and commissioning support
• Work closely with mid-level and senior engineers to learn MSI practices

• Complete build documentation and test records
• Update as‑built documentation under guidance
• Follow established MSI standards and procedures

• Bachelor’s degree in Engineering, Information Technology, or related field (or equivalent experience)
• 0–2 years of experience in OT, IT, or industrial environments
• Basic understanding of networking and computing concepts
• Willingness to work in manufacturing environments
• Strong attention to detail and documentation

• Internship or co‑op experience in industrial or OT environments
• Exposure to virtualization, networking, or automation systems
• Interest in OT infrastructure and manufacturing systems

• While performing the duties of this job, the employee is occasionally required to stand; walk; sit; stoop, kneel, crouch; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; talk, and hear.
• The employee must frequently lift and/or move objects up to 10 pounds and occasionally lift and/or move objects up to 25 pounds or more.
• Specific vision abilities required by the job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.
• This employee may perform industrial field work which could include exposure to hazardous locations, inclement weather, moving mechanical parts, noise, ladders, uneven ground, and stairs.
• This employee may…