OT Field Network Engineer II

At GrayMatter, we uncover the industrial intelligence buried in clipboards, legacy systems, and human memory. We discover it, transform it, and turn it into insight. From the drill press to the boardroom, we help you think smarter and do better—by listening to the machines you already trust.

And that’s where you come in.

GrayMatter is dedicated to creating a team of unmatched talent in industrial technology. Our organizational culture encourages opportunities to learn and collaborate. Six core values make Team GrayMatter stand above the rest: Bias to Action, Batteries Included, Unbounded Curiosity, Everybody Wins, Built to Last, Actionable Insight.

We are seeking an OT Field Network Engineer II to join our team! position requires above average attention to details, concern for the exact correctness of work, and strong commitment to tasks completed on time. The person in this position will take work seriously, has a strong sense of duty, and is disciplined. The position will generally be task oriented, requiring someone with a conservative, careful, and cautious approach to work.

Location:

• This role is hybrid going onsite to the client in Battle Creek, MI. There is a possibility for occasional travel to other client sites nationwide.

General Job Duties:

• Execute cybersecurity risk and vulnerability assessments for customers utilizing an industry leading methodology
• Design, consult, and provide recommendations for securing IT and OT networks and systems.
• Troubleshooting of advanced cyber-security solutions to resolve customer issues
• Consult with clients to holistically solve networking and security challenges
• Develop solutions internally and through partners to solve identified security challenges
• Work with solution architects to develop project scopes for solving client challenges

Knowledge, Skills and Experience Required:

• Bachelor 's degree in a technical discipline (Electrical/Computer Engineering, Information Science, Computer Science) OR a minimum of 10 years of relevant networking experience working in the field.
• Must possess a broad knowledge related to IT infrastructures
• Expert networking skills including the ability to troubleshoot all layers of OSI model
• Experience with network segmentation and VLAN
• Familiarity and understanding of standards and frameworks such as ISA 62243, IEC 27001, NIST SP 800, NIST CSF, and/or NERC CIP
• Fundamental understanding of operational technologies such as Programmable Logic Controllers (PLCs), Supervisory Control and Data Acquisition (SCADA) software, RTUs, HMI and Distributed Control Systems (DCS)
• Fundamental understanding of the Purdue Reference Model for Industrial Control System (ICS) cybersecurity
• Fundamental understanding of industrial protocols and interoperability; CIP, DNP3, Ethernet/IP, OPC-UA, MODBUS, MQTT, Modbus
• Industrial Control Systems (ICS) / Operational Technology (OT) experience is a plus

Our Ideal Candidate:

• Enjoys solving problems, researching solutions, and thinking outside the box
• Is comfortable talking tech with a CTO or explaining cyber-security 101 to the sales department
• Embraces teamwork, collaboration, brainstorming, an working together towards common goals
• Can balance competing demands and manage multiple priorities with ease
• Advocates for our clients with a solid commitment to customer service and follow-through

The target annual base compensation for this position is $125,000-$140,000, based upon relevant qualifications.

Featured Benefits:

• Medical, dental, and vision insurance beginning day one of employment
• Employer paid short term disability and life insurance
• 401(k) with up to 4% company match
• Paid holidays, paid time off, and paid parental leave
• Additional benefits available such as long-term disability, accident, critical illness, hospital indemnity, EAP, telemedicine, HSA and FSA