Scada Network Engineer (m/w/d)

Fluence BESS India Private Limited; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

Fluence is seeking a SCADA Network Engineer to support advanced Battery Energy Storage Systems across the EMEA region. You will work on SCADA, networking, and cybersecurity, connecting Fluence control systems with TSOs and customer environments.

The role emphasizes documentation, collaboration with Field Service Engineers, and hands-on lab testing. Ideal candidates have 3+ years in SCADA/OT, experience with IEC 60870-5-101/104, IEC 61850, DNP3, Modbus, and strong Python or Bash scripting skills.

Qualifications

• Bachelor's or Master's in a related engineering or IT field.
• Minimum 3 years in SCADA, OT, industrial networking, or related industry.
• Experience with IEC 60870-5-101/104, IEC 61850, DNP3, Modbus, TCP/IP, OPC, etc.

Responsibilities

• Lead SCADA, monitoring, networking, cybersecurity, and system integration for BESS.
• Integrate Fluence control with TSO and customer SCADA environments.
• Develop and maintain system docs: network architectures, diagrams, inventories.
• Collaborate with Field Service Engineers to troubleshoot and resolve issues.
• Support testing during upgrades and change orders.
• Participate in lab testing and evaluate new tech and system enhancements.
• Serve as technical interface for customers, partners, and subcontractors.
• Monitor performance, diagnose issues, and perform root-cause analyses.
• Drive continuous improvement of processes, tools, and records.
• Stay updated on standards and cybersecurity best practices.
• Provide reports and performance insights to stakeholders.
• Travel across the EMEA region as required.

Skills

SCADA expertise

OT experience

Industrial networking

Python scripting

GitHub versioning

Troubleshooting

English fluency

Education

Bachelor's or Master's degree in Computer Engineering, Computer Science, Automation Engineering, Information Technology, or a related field

Tools

IEC 60870-5-101/104

IEC 61850

DNP3

Modbus

TCP/IP

OPC

Linux

Job description

Fluence (Nasdaq: FLNC) is a global market leader delivering intelligent energy storage and optimization software for renewables and storage. Our solutions and operational services are helping to create a more resilient grid and unlock the full potential of renewable portfolios. With gigawatts of successful implementations across nearly 50 markets, we are transforming the way we power our world for a more sustainable future. For more information, please visit fluenceenergy.com .

Job Description:

Join Fluence and play a key role in keeping some of the world's most advanced Battery Energy Storage Systems connected, secure, and performing at their best. As a SCADA Network Engineer, you will be at the heart of the operational lifecycle, supporting critical infrastructure that enables the energy transition. You will combine expertise in SCADA, networking, cybersecurity, and system integration to deliver reliable, high-performing solutions for customers across the EMEA region.

What You’ll Do

• Lead the realization of project-specific requirements related to SCADA, monitoring, networking, cybersecurity, system architecture, and equipment integration for operational Battery Energy Storage Systems.
• Support the integration of Fluence control systems with Transmission System Operator (TSO) and customer SCADA environments, ensuring seamless communication, monitoring, and compliance with technical requirements.
• Develop, maintain, and improve core system documentation, including network architectures, signal lists, communication diagrams, hardware inventories, and backup and recovery strategies.
• Collaborate closely with Field Service Engineers to troubleshoot complex technical challenges and implement effective solutions across SCADA and network environments.
• Support testing activities associated with upgrades, modifications, and change orders, including the development and execution of validation procedures.
• Participate in hands-on laboratory testing and evaluation of new technologies, prototypes, and system enhancements.
• Act as a technical interface for customers, partners, and subcontractors, providing expertise on SCADA, networking, and compliance requirements throughout the service phase.
• Monitor system performance, investigate network and communication issues, and utilize diagnostic tools to identify, resolve, and escalation issues when necessary.
• Conduct and support root cause analyses to improve system reliability, availability, and long-term performance.
• Drive continuous improvement initiatives by identifying opportunities to enhance processes, tools, documentation, and operational efficiency.
• Ensure accurate change management practices and maintain comprehensive technical records.
• Stay informed about emerging technologies, industry standards, and cybersecurity best practices to help Fluence maintain world-class operational support capabilities.
• Provide technical reporting, operational insights, and performance recommendations to internal stakeholders and leadership teams.
• Support the development and tracking of key operational performance metrics.
• Contribute to company safety initiatives and support a strong safety culture.
• Travel across the EMEA region as required to support customers and operational activities.

What We’re Looking For

• Bachelor's or Master's degree in Computer Engineering, Computer Science, Automation Engineering, Information Technology, or a related field.
• Minimum 3 years of experience in SCADA, Operational Technology (OT), industrial networking, power generation, utilities, or a related industry.
• Hands-on experience with industrial communication protocols such as IEC 60870-5-101/104, IEC 61850, DNP3, Modbus, TCP/IP, OPC, and related technologies.
• Strong understanding of SCADA systems, RTUs, PLCs, relays, gateways, data concentrators, and industrial communication infrastructure.
• Knowledge of network architecture, OSI layers, routing, switching, firewalls, VPN technologies, and industrial Ethernet environments.
• Familiarity with Linux-based systems, scripting languages such as Python or Bash, and version control tools such as GitHub.
• Understanding of industrial control equipment, including inverters, transformers, controllers, telecommunications equipment, and I/O systems.
• Excellent problem-solving and troubleshooting skills with the ability to diagnose complex system and network issues.
• Strong communication skills, with the ability to explain technical concepts clearly to both technical and non-technical audiences.
• Ability to prioritize work effectively and operate within a dynamic, customer-focused environment.
• Experience using Computerized Maintenance Management Systems (CMMS) is considered an advantage.
• Fluent in English; additional European language skills are a plus.

Why Join Fluence?

At Fluence, you'll work on cutting-edge energy storage technology that is helping transform the global energy landscape. You'll join an international team of experts, tackle complex technical challenges, and h