24 of 24 DMZ Jobs in the UK excluding London

Access Control. Support Cisco switching, wireless networks, wireless LAN controllers and associated networking technologies. Administer and support Fortigate firewalls, including firewall policies, VPNs and DMZ environments. Ensure network infrastructure remains secure through patching, upgrades, hardening activities and cyber security compliance initiatives. Investigate and resolve networking incidents, problems and service requests ...

networking platforms from vendors such as Cisco, Siemens, Hirschmann, Moxa or Fortinet. Network segmentation using zones and conduits. Secure remote access, jump hosts and DMZ architectures. Cloud networking and data storage platforms such as Azure or AWS. Serial-based industrial communication protocols. PLC, HMI and SCADA systems. Network cybersecurity ...

Hyper‐V Networking and firewall technologies Backup & recovery – ideally Veeam PAM/secure remote access – ideally BeyondTrust Security monitoring, logging and alerting OT DMZ/secure IT‐OT connectivity Platform hardening and vulnerability remediation Experience within energy, utilities, manufacturing or other regulated/CNI environments would be highly beneficial, alongside ...

Hyper‐V Networking and firewall technologies Backup & recovery – ideally Veeam PAM/secure remote access – ideally BeyondTrust Security monitoring, logging and alerting OT DMZ/secure IT‐OT connectivity Platform hardening and vulnerability remediation Experience within energy, utilities, manufacturing or other regulated/CNI environments would be highly beneficial, alongside ...

Hyper-V Networking and firewall technologies Backup & recovery – ideally Veeam PAM/secure remote access – ideally BeyondTrust Security monitoring, logging and alerting OT DMZ/secure IT-OT connectivity Platform hardening and vulnerability remediation Experience within energy, utilities, manufacturing or other regulated/CNI environments would be highly beneficial, alongside ...

knowledge of Cisco Catalyst Centre - device management, assurance, and automation workflows. Understanding of OT network architecture, including the Perdue Model and IT/OT DMZ design. Familiarity with OT protocols: Modbus, DNP3, EtherNet/IP, PROFINET, IEC 61850, or OPC-UA. Experience writing Terraform configurations for infrastructure provisioning Exposure ...

vendor connections that touch both IT and OT environments Design and implement security architectures for converged IT/OT environments, including network segmentation, DMZ design, and secure data flows between corporate and industrial networks Evaluate and implement security tools and technologies appropriate for hybrid IT/OT environments Monitor ...

Knowledge of protocols such as HTTPS, SNMP, NTP, Telnet, SSH) as well as security enabling technologies (Firewalls, IDS/IPS, content filtering platforms, proxies, DMZ, anti-malware, anti-spam, anti-ransomware, anti-DDOS, NAC and MDM technologies) Entry level experience of UNIX and/or MS Windows including Active Directory. ...

secure-by-design controls into industrial systems and operational technology platforms. Lead design assurance across OT network segmentation, zone and conduit modelling, and industrial DMZ architectures. Identify architectural gaps within existing OT estates and define pragmatic remediation roadmaps. Align OT security architecture to recognised frameworks and regulatory requirements. Collaborate with ...

from idea to outcome. World Wide Technology (WWT) is looking for an experienced Datacenter Network Engineer provide operational support for enterprise Data Center and DMZ network infrastructure click apply for full job details ...

certificate management and cryptographic key management. Familiarity with industrial protocols such as DNP3, IEC 61850, Modbus and IEC 62351. Understanding of OT network segmentation, DMZ design and the Purdue Model. Awareness of IEC 62443, NERC CIP and NCSC CAF requirements. Experience supporting proof-of-concept testing, failover validation ...

secure-by-design controls into business applications, cloud platforms, and enterprise systems. Lead design assurance across network segmentation, zero-trust architectures, and secure cloud DMZ models. Identify architectural gaps within existing enterprise estates and define pragmatic remediation roadmaps. Align enterprise security architecture to recognised frameworks and regulatory requirements. Collaborate with ...

flows). Ensure High Side/Low Side segregation is preserved across all federation and migration data flows, with no entitlement detail crossing the DMZ boundary. Governance, compliance & stakeholder leadership Own architecture decisions and trade-offs; present designs to client security, compliance, and PAM leadership for sign-off. Ensure ...

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical ...

these are necessary to meet UK Government or contractual security obligations.** DXC Technology is looking for an experienced technical team lead responsible for the DMZ Managed Service. Accountable for gateway and guard operations, segmentation controls and compliance with security boundary requirements; experienced with multi domain routing, CDS/guard patterns … critical environment. **Key Responsibilities** * Lead the operational delivery, governance, and assurance of boundary security services.* Ensure the availability, resilience, performance, and compliance of all DMZ Managed service security capabilities.* Manage and develop multidisciplinary teams of security engineers, analysts, and service specialists.* Act as the senior escalation point for boundary-related ...

Managed Service Lead(Security) Location: Hampshire (onsite 5 days per week) Our client is looking for an experienced technical team lead responsible for the DMZ Managed Service. Accountable for gateway and guard operations, segmentation controls and compliance with security boundary requirements; experienced with multi domain routing, CDS/guard patterns … critical environment. Key Responsibilities Lead the operational delivery, governance, and assurance of boundary security services. Ensure the availability, resilience, performance, and compliance of all DMZ Managed service security capabilities. Manage and develop multidisciplinary teams of security engineers, analysts, and service specialists. Act as the senior escalation point for boundary-related ...

Managed Service Lead (Security) Location: Hampshire (onsite 5 days per week) Our client is looking for an experienced technical team lead responsible for the DMZ Managed Service. Accountable for gateway and guard operations, segmentation controls and compliance with security boundary requirements; experienced with multi domain routing, CDS/guard patterns … critical environment. Key Responsibilities Lead the operational delivery, governance, and assurance of boundary security services. Ensure the availability, resilience, performance, and compliance of all DMZ Managed service security capabilities. Manage and develop multidisciplinary teams of security engineers, analysts, and service specialists. Act as the senior escalation point for boundary-related ...

Cyber Security GRC Consultant (DV Cleared) Location: Remote/Hybrid - on-site presence as required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play ...

Senior Network Design Engineer (Rail Communications) York preferred (On-Site) Outside IR35 Contract Major UK Rail Infrastructure Programmes We are seeking a Senior Network Design Engineer to support the delivery of secure telecoms, operational technology ...

Permanent considered What you’ll do Support implementation and maintenance of DCS OT Security platforms and IT/OT boundary services Support OT DMZ infrastructure, resilience and recovery initiatives Configure, administer and maintain security and infrastructure platforms Support backup, archive and disaster recovery solutions Implement and maintain monitoring, logging … operational change, testing and implementation processes Experience with BeyondTrust Experience with Veeam backup and recovery platforms Experience with Microsoft Azure Experience with OT DMZ architectures Experience working within utilities, energy or regulated industries Familiarity with the NCSC Cyber Assessment Framework (CAF) Knowledge of NIS Regulations Knowledge of ISA/ ...

Sword is seeking an experienced OT Network Engineer/Consultant to design, implement and deliver secure, resilient OT and industrial network infrastructure across complex environments in the UK. You will work with firewalls, DMZs, VLANs ...

prosource.it is seeking an OT Security Platform Engineer to join our team in Glasgow. You will support and maintain OT security platforms, DMZs and boundary services, and help ensure resilience and secure connectivity across critical ...

OT Security Technical Lead Our client is urgently looking for an experienced OT Security Technical Lead to join their team on a permanent basis. Please note, the role is on-site 5 days per week ...

Technology Company in Hampshire, on-site five days a week, seeks an experienced Managed Service Lead for Network Security. You will be accountable for DMZ managed services, gateways, CDS, and data exchange between security domains, aligning with defence security standards and Zero Trust. You will lead a multidisciplinary team ...