Ensuring the security, availability and resilience of OT networks, responding to alerts, incidents and security events to keep critical services running
Troubleshooting complex network issues and providing expert support to incident and problem management
Maintaining and improving a large OT network estate through proactive monitoring, patching, configuration, asset management and controlled change
Leading and delivering OT network upgrades, enhancements and new-build projects, working closely with project and infrastructure teams
Driving continuous improvement across OT network processes, tools and technologies
Engaging with engineers and OT network users through on-site support, coaching and knowledge-sharing
Providing technical leadership, including participation in a 24/7 standby rota for critical incidents
Leading and inspiring the network engineering team, promoting safety, wellbeing, inclusion and high performance

Requirements

Experience with maintaining and troubleshooting assets / issues across a complex TCP/IP Network
Understanding of WAN technologies and routing protocols
Experienced at subnetting and IP Address allocation
Experienced in the prioritisation of faults and changes
Good understanding of Cyber Security risks
Experience of telemetry and SCADA systems
Proven experience of working within an Operational Technology / CNI environment
Related network vendor or cyber security professional qualification
Previous experience of IT Service Management (ITIL)
Experience of Change and Release Management
Experience of Customer (Internal & External) Relationship Management
Experience of working within Cloud Environments, such as Azure or AWS
Skilled in Infrastructure as Code (e.g. Terraform, ARM, Bicep) – desirable
Experience with CI/CD tools and pipeline engineering - desirable
Experience working in Agile or Product-based delivery teams - desirable
Certifications in Cloud platforms (e.g. Azure) - desirable

Benefits

Full private healthcare with no excess
26 days leave, rising with service + Bank Holidays, with the option to swap Christmas and Easter holidays for those celebrated by your religion
A flexible working culture
Competitive pension scheme – we double-match your contributions up to 6%
Life Assurance at eight times your salary
Personal Accident cover – up to 5x your salary
Bonus Scheme

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills

TCP/IP networkingsubnettingIP address allocationWAN technologiesrouting protocolscyber securitytelemetry systemsSCADA systemsInfrastructure as CodeCI/CD tools

Soft skills

technical leadershipcoachingknowledge-sharingproblem managementincident managementcontinuous improvementteam leadershipcommunicationprioritizationcustomer relationship management

Certifications

network vendor qualificationcyber security professional qualificationCloud platform certification