GrayMatter is dedicated to transforming operations and empowering people through consulting and technology services for industrial companies. They are seeking a Senior OT Field Network Engineer to execute cybersecurity assessments, design secure IT and OT networks, and consult with clients on networking and security challenges.
Responsibilities:
- 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
Requirements:
- Bachelor 's degree in a technical discipline (Electrical/Computer Engineering, Information Science, Computer Science) and 8 years of relevant networking experience OR a minimum of 8 years of experience working in the networking field AND a relevant networking license and/or certification (CISSP, GICSP, CCNA, CCNP, etc.)
- Expert networking skills including the ability to troubleshoot all layers of OSI model
- Familiarity and understanding of standards and frameworks such as ISA 62243, IEC 27001, NIST SP 800, NIST CSF, and/or NERC CIP
- Demonstrated understanding of operational technologies such as Programmable Logic Controllers (PLCs), Supervisory Control and Data Acquisition (SCADA) software, RTUs, HMI and Distributed Control Systems (DCS)
- Understanding of the Purdue Reference Model for Industrial Control System (ICS) cybersecurity
- Understanding of industrial protocols and interoperability; CIP, DNP3, Ethernet/IP, OPC-UA, MODBUS, MQTT
- 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, and 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