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********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: www.matrixti.com/culture.

OVERVIEW

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 a Mid-Level OT Engineer to join our Manufacturing Systems Infrastructure (MSI) team. This role 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 design and deliver the infrastructure platforms that support control system automation. This role is part of a system integrator organization and involves hands-on design, deployment, and support of OT network, computing, and application infrastructure for client facilities.

KEY RESPONSIBILITIES

OT Network Infrastructure

• Assess, Design, and implement OT Ethernet networks

• Configure switches, firewalls, routers with VLANs, routing boundaries, firewall rules, and access policies

• Support industrial DMZ architectures and secure remote access solutions

• Troubleshoot OT network connectivity, performance, and reliability issues

OT Computing Infrastructure

• Design, Configure, and deploy OT computing platforms, including:

  • Physical and virtual servers

  • Engineering and operator workstations

  • Thick and thin HMI clients

  • Remote Desktop and terminal server architectures

• Support OT domains and Active Directory - based environments, including authentication and policy configuration

• Configure supporting services such as storage, backup, monitoring, and time services

• Assist with platform standardization and lifecycle planning

OT Application Infrastructure

• Design, Configure, and Deploy OT application infrastructure, including:

  • HMI/SCADA platforms

  • Process Data Historians, Batch Servers, Asset Management

  • Supporting applications such as databases, spreadsheets, SQL Server-based OT applications

• Support redundancy, performance, and availability requirements

• Coordinate with Controls and Industrial Systems engineers to ensure infrastructure aligns with application requirements ****

**Project & Client Responsibilities **

• Own defined technical scopes or smaller projects
• Translate client requirements into infrastructure designs using established standards
• Participate in design reviews, commissioning activities, and post-startup support
• Communicate technical designs and tradeoffs clearly to clients and project teams
• Provide technical input to project managers for scheduling and estimating

****Documentation & Standards

• Produce and maintain network diagrams, build and configuration documents, and as-built documentation
• Follow established MSI standards and contribute improvement recommendations
• Support internal testing and verification activities

QUALIFICATIONS

• Bachelor's degree in Engineering, Computer Science, or equivalent practical experience
• 3–5 years of experience supporting OT or industrial infrastructure environments
• Experience with:
  • OT or industrial Ethernet networks
  • Computing platforms used in manufacturing systems
  • Virtualized environments (Hyper-V, VMware, or similar)
  • Active Directory or domain-based OT environments
  • Ability to work independently within defined standards
  • Strong troubleshooting and documentation skills
  • Willingness to work in manufacturing and industrial environments

PREFERRED QUALIFICATIONS

• Experience working for a system integrator
• Exposure to industrial automation platforms and HMI/SCADA systems
• Experience with:

  • Industrial DMZ architectures

  • Remote access and thin client solutions

  • Backup and recovery for OT system

• Relevant certifications (networking, Microsoft, virtualization) are a plus
• Familiarity with industrial cybersecurity concepts and best practices

PHYSICAL REQUIREMENTS

• 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 perform industrial field work which could include exposure to a wide range of known food allergens.

WHY MATRIX?

Physical and Mental Wellness and Work/Life Balance:

• Health Insurance with Prescription Drug Coverage, Dental and Vision Insurance
• Generous Paid Time Off (Extra Days for Purchase) and Nine Paid Holidays
• Paid Parental Leave, Bereavement Leave
• Flexible Work Schedules, Work at Home Options
• Wellness Program with Incentive Dollars, Preventative Health Screenings
• Employee Assistance Program (EAP), Critical Illness and Accident Insurance

Financial Wellness:

• Employee Stock Ownership Plan (ESOP)
• 401(k) and Roth Plans with 5% Match and immediate vesting upon enrollment
• Market-based competitive Compensation and Overtime Pay for Salaried positions
• Quarterly Bonus Program and Spot Bonus Program
• Pre-Tax Health Savings Account (HSA) with Match, and Pre-Tax Flexible Spending Account (FSA)
• Life Insurance Paid by Matrix and Buy-Up Options
• Short-Term and Long-Term Disability Plan Paid by Matrix

Personal and Professional Growth:

• Technical, Managerial, and Administrative Career Paths
• Onboarding and Mentoring, Internal Training and Cross Training
• PE Certifications, Registration, and Renewals
• Assessments and Leadership Development
• External Certification Programs, Professional Memberships
• Tuition Reimbursement Program

Recognition, Culture, and Other Perks:

• Regular Employee Updates and Town Halls, Annual Engagement Surveys
• Employee Service Awards and Peer Recognition
• Strong Fundamentals (Core Values)
• Employee Referral Program/Bonus
• Casual Dress
• Discount Programs
• Community Involvement Committee
• Sports Teams and Clubs

We offer market-competitive compensation for an OT Engineer - Manufacturing Systems Infrastructure with a base range of $79,000 to $102,000 annually, and a total compensation package that includes quarterly bonuses, 401(k) matching, and overtime pay. Salaries are based on experience, skills, and qualifications.

Matrix Technologies, Inc. is committed to a policy of Equal Employment Opportunity and will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin or ancestry, sex, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, marital status, or any other legally recognized protected basis under federal, state or local laws, regulations or ordinances. The information collected by this application is solely to determine suitability for employment, verify identity and maintain employment statistics on applicants.