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FLSmidth

Senior Engineer – OT Cybersecurity, Industrial Networking & IIoT

FLSmidth Chennai, Tamil Nadu, India

Industrial Machinery Manufacturing · 5,001-10,000 employees

Oct 06 Closes in 7d
security Senior (5-10 yrs) Full-time India
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About the role

Design and support industrial network and OT connectivity solutions while implementing cybersecurity controls. Coordinate with cross-functional teams to perform system integration, commissioning, and on-site technical support for mining projects.

What they look for

Industrial networking OT cybersecurity IIoT CMS TCP/IP VLANs Routing Industrial Ethernet Firewalls VPN Network security PLC/DCS SCADA System integration Commissioning Troubleshooting

Requirements

Requires a degree in Engineering, Computer Science, or a related field with proven experience in industrial networking and OT environments. Candidates must demonstrate proficiency in network security, PLC/DCS systems, and be willing to travel for site deployments.

Benefits

Recognition platform

Full description

Headline

Shape the Future of Digital Services in Mining

Intro Text

Join Digital Services and help deliver secure, connected digital solutions for the mining industry. In this role, you will combine industrial networking, OT cybersecurity, CMS and IIoT expertise to support engineering, system integration, commissioning and site operations across global projects.

Short department description

Digital Services team develops and supports digital, connected and data-driven solutions for the mining industry.

Your responsibilities

  • Design and support industrial network and OT connectivity solutions.
  • Implement and maintain OT cybersecurity controls and secure communications.
  • Integrate CMS, IIoT and edge systems with plant networks.
  • Support FAT, SAT, commissioning and site deployment activities.
  • Troubleshoot network, cybersecurity and digital system issues.
  • Provide remote and on-site technical support to project teams.
  • Coordinate with automation, IT, site and third-party engineering teams.
  • Maintain network, cybersecurity and commissioning documentation.

What you bring

  • Hold a degree in Engineering, Computer Science or a related field.
  • Bring experience in industrial networking and OT environments.
  • Demonstrate knowledge of TCP/IP, VLANs, routing and industrial Ethernet.
  • Bring experience with firewalls, VPNs and network security.
  • Understand PLC/DCS, SCADA, CMS and IIoT connectivity.
  • Have experience supporting commissioning and field troubleshooting.
  • Demonstrate strong analytical and problem-solving skills.
  • Be willing to travel to customer sites as required.

What we offer

An international role supporting innovative digital solutions for mining.

Other Details; Closing practicalities

  • Location: Chennai, India
  • Department: Digital Services
  • Travel: Regular domestic and international site travel may be required
  • Employment type: Full-time
  • Application Deadline: 15 OCT2026

FLSmidth is the leading supplier of engineering, equipment and service solutions to customers in the mining and minerals industries – for more information please visit FLSmidth.com/careers

We offer all employees access to a dedicated recognition platform, empowering you to celebrate achievements, share appreciation and stay connected globally.

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