51 to 75 of 109 Permanent Modbus Jobs

Cyber security Designing & implementation on ICS/OT network Architectures, Cybersecurity frameworks for ICS/OT environments NIST SP 800-82 and c, OT Network Communication Protocols (e.g., Ethernet, Modbus, OPC, IEC-101/104 etc.), Information Event Management (SIEM). Key Responsibilities: Designing and implementing technical solutions for asset discovery, OT cyber security, vulnerability assessment tools Define and implement More ❯

Cyber security Designing & implementation on ICS/OT network Architectures, Cybersecurity frameworks for ICS/OT environments NIST SP 800-82 and c, OT Network Communication Protocols (e.g., Ethernet, Modbus, OPC, IEC-101/104 etc.), Information Event Management (SIEM). Key Responsibilities: Designing and implementing technical solutions for asset discovery, OT cyber security, vulnerability assessment tools Define and implement More ❯

Cyber security Designing & implementation on ICS/OT network Architectures, Cybersecurity frameworks for ICS/OT environments NIST SP 800-82 and c, OT Network Communication Protocols (e.g., Ethernet, Modbus, OPC, IEC-101/104 etc.), Information Event Management (SIEM). Key Responsibilities: Designing and implementing technical solutions for asset discovery, OT cyber security, vulnerability assessment tools Define and implement More ❯

Cyber security Designing & implementation on ICS/OT network Architectures, Cybersecurity frameworks for ICS/OT environments NIST SP 800-82 and c, OT Network Communication Protocols (e.g., Ethernet, Modbus, OPC, IEC-101/104 etc.), Information Event Management (SIEM). Key Responsibilities: Designing and implementing technical solutions for asset discovery, OT cyber security, vulnerability assessment tools Define and implement More ❯

Power System Applications such as Power Flow, State Estimation and Contingency Analysis Proficiency in scripting or programming (C, C++, SQL, Shell, Perl) Familiarity with communication protocols (ICCP, DNP3, IEC, Modbus) Comfortable working across Linux and Windows environments Strong attention to detail and troubleshooting ability If you find this role interesting, please reach out and apply, and we can discuss in More ❯

requirements and define Epics and User Stories. Administer and optimise EMS applications (preferably GE PowerOn Reliance (XA21) or AEMS). Configure and troubleshoot protocols such as ICCP, IEC, DNP3, Modbus , and data modelling (XML/JSON). Perform model validation and event creation for Dispatcher Training Simulator (DTS) . Implement fixes, patches, and upgrades in live customer systems. Conduct code More ❯

monitoring. Understanding of transmission and distribution networks within the power sector. Competence in configuring network devices (switches, routers) and working with SCADA systems. Knowledge of communication protocols such as Modbus, MQTT, IEC61850, DNP3, DLMS. Awareness of electrical safety procedures and safe systems of work. Desirable Qualifications Degree or HND in electrical or systems engineering. Experience with high-accuracy metering standards More ❯

a technical mentor, guiding and supporting junior engineers within the cyber and OT engineering teams. Required Skills: Proven experience securing ICS/SCADA, PLCs, RTUs and industrial communication protocols (MODBUS, OPC, DNP3, etc.). Strong background in designing and configuring secure networks including switching, routing, and firewalls. Solid knowledge of IT/OT segmentation and secure cross-domain communications. Experience More ❯

are a plus. Previous experience in aviation, geospatial, or smart building environments is highly desirable. Familiarity with BMS platforms (e.g., Distech, Niagara, Schneider Electric) and protocols such as BACnet, Modbus, or MQTT is an advantage. What’s in It for You Opportunity to work with world-leading customers in aviation, retail, and enterprise sectors. A collaborative and inclusive culture where More ❯

are a plus. Previous experience in aviation, geospatial, or smart building environments is highly desirable. Familiarity with BMS platforms (e.g., Distech, Niagara, Schneider Electric) and protocols such as BACnet, Modbus, or MQTT is an advantage. What’s in It for You Opportunity to work with world-leading customers in aviation, retail, and enterprise sectors. A collaborative and inclusive culture where More ❯

security technologies with at least 2 years serving critical infrastructure/industrial control systems, including SCADA, PLCs, RTUs, etc. Experience with securing systems running ICS-related communications protocols (e.g., MODBUS, OPC, DNP3, etc.). Experience securing cross-domain IT/OT communications and interfaces. Experience designing & configuring secure networks (Switching, Routing, Firewalls). Experience engineering security solutions for real-time More ❯

in controls or automation engineering. Proficient in programming PLCs (Allen-Bradley, Siemens, Schneider, etc.) and developing SCADA/HMI systems. Strong knowledge of industrial communication protocols (Ethernet/IP, Modbus, etc.). Experience with process control systems, instrumentation, and field integration. Strong troubleshooting and analytical skills, with the ability to work independently and collaboratively. Willingness to travel locally and regionally More ❯

both IT and OT systems. Experience implementing vulnerability assessments reports, securing systems, and applying necessary patches or remediation. Industrial Networking: Knowledge of industrial networking protocols (Ethernet/IP, Profinet, Modbus), with hands-on experience in designing, deploying, and securing networks for industrial control systems. Why Join Us? End-to-End Involvement: Lead a team responsible for both the development of More ❯

both IT and OT systems. Experience implementing vulnerability assessments reports, securing systems, and applying necessary patches or remediation. Industrial Networking: Knowledge of industrial networking protocols (Ethernet/IP, Profinet, Modbus), with hands-on experience in designing, deploying, and securing networks for industrial control systems. Why Join Us? End-to-End Involvement: Lead a team responsible for both the development of More ❯

both IT and OT systems. Experience implementing vulnerability assessments reports, securing systems, and applying necessary patches or remediation. Industrial Networking: Knowledge of industrial networking protocols (Ethernet/IP, Profinet, Modbus), with hands-on experience in designing, deploying, and securing networks for industrial control systems. Why Join Us? End-to-End Involvement: Lead a team responsible for both the development of More ❯

both IT and OT systems. Experience implementing vulnerability assessments reports, securing systems, and applying necessary patches or remediation. Industrial Networking: Knowledge of industrial networking protocols (Ethernet/IP, Profinet, Modbus), with hands-on experience in designing, deploying, and securing networks for industrial control systems. Why Join Us? End-to-End Involvement: Lead a team responsible for both the development of More ❯

system concepts – Generation, Transmission, and Distribution. Knowledge of network applications (Power Flow, Contingency Analysis, State Estimator, Load Forecasting, etc.). Experience with communication protocols: IEC 101/104, DNP3, Modbus, ICCP. Working experience on Linux and Windows platforms. Knowledge of network security, redundancy, and failover mechanism in control center environments. Rewards & Benefits TCS is consistently voted a Top Employer in More ❯

of health, safety, and environmental issues. What Do You Need? Qualification to degree/HND/HNC level in Engineering or equivalent. Experienced working knowledge of Profibus, ProfNet, Ethernet. Modbus and DH+ systems Experienced in integration and modification into existing systems PLC control systems in a live environment. Good time management, with the ability to multitask, plan and organise day More ❯

real-time control EMS/ADMS Application Engineering Platforms: GE PowerOn Reliance/XA21, GE eTerra, or similar Familiar with SCADA, ADMS, EMS, and communication protocols (IEC 60870, DNP3, Modbus, ICCP, OPC) Comfortable with Linux, SQL, and scripting for troubleshooting or configuration Experience with system enhancements, issue resolution, and performance tuning If you’re passionate about advancing smart grid and More ❯

Cyber security Designing & implementation on ICS/OT network Architectures, Cybersecurity frameworks for ICS/OT environments NIST SP 800-82 and c, OT Network Communication Protocols (e.g., Ethernet, Modbus, OPC, IEC-101/104 etc.), Information Event Management (SIEM). Key Responsibilities: Designing and implementing technical solutions for asset discovery, OT cyber security, vulnerability assessment tools Define and implement More ❯

Cyber security Designing & implementation on ICS/OT network Architectures, Cybersecurity frameworks for ICS/OT environments NIST SP 800-82 and c, OT Network Communication Protocols (e.g., Ethernet, Modbus, OPC, IEC-101/104 etc.), Information Event Management (SIEM). Key Responsibilities: Designing and implementing technical solutions for asset discovery, OT cyber security, vulnerability assessment tools Define and implement More ❯

Cyber security Designing & implementation on ICS/OT network Architectures, Cybersecurity frameworks for ICS/OT environments NIST SP 800-82 and c, OT Network Communication Protocols (e.g., Ethernet, Modbus, OPC, IEC-101/104 etc.), Information Event Management (SIEM). Key Responsibilities: Designing and implementing technical solutions for asset discovery, OT cyber security, vulnerability assessment tools Define and implement More ❯

solving technical problems and working collaboratively Ideally, youll also bring: 5+ years of experience in substation and/or BESS control systems Familiarity with protocols like IEC 61850, DNP3, Modbus, and OPC Experience with virtual environments (e.g. VMware) and network tools like Wireshark Knowledge of UK NIS cybersecurity standards HMI screen development and a solid understanding of automation systems Chartered More ❯

solving technical problems and working collaboratively Ideally, youll also bring: 5+ years of experience in substation and/or BESS control systems Familiarity with protocols like IEC 61850, DNP3, Modbus, and OPC Experience with virtual environments (e.g. VMware) and network tools like Wireshark Knowledge of UK NIS cybersecurity standards HMI screen development and a solid understanding of automation systems Chartered More ❯

with Trend IQ2, IQ3, and IQ4 controllers, as well as Tridium Niagara 4 software (IQVision) - Ability to understand and modify control strategies - Knowledge of BMS and common communication protocols (Modbus, BACnet, TCP/IP) - Understanding of IT systems, servers, and communication networks - Competent electrical knowledge and ability to read and interpret electrical drawings - Logical and methodical approach to problem-solving More ❯