1 to 25 of 138 Contract Firewall Jobs

Firewall Engineer (IT/OT Environments) 6 months initial Worcestershire Site based (hybrid) Contract About the Role: Were looking for a skilled Firewall Engineer to play a key role in strengthening and standardising firewall capability across IT and OT environments. Youll be responsible for aligning policies, improving operational processes … ensuring firewall platforms are secure, automated, and fully integrated with monitoring and orchestration tools. This is a hands-on role requiring close collaboration with operational teams, security stakeholders, and vendors to deliver consistent, scalable, and auditable firewall services. What Youll Do: Align IT and OT firewall policies to ensure consistent ...

Solution implementation, migration, and ongoing support Networking & Security LAN/WLAN/WAN technologies Strong understanding of DNS, DHCP, VPNs, and security best practices Firewall exposure including Sophos, Cisco, Fortinet, and PF Sense Automation & Virtualisation Hands-on PowerShell scripting for automation and system management Desktop virtualisation experience (Citrix, VMware Horizon ...

policy management (where applicable) and related operational impacts Work closely with Network Engineers, Cloud/Platform teams, and Service Owners Support projects such as: Firewall migrations, data centre moves, cloud connectivity, segmentation initiatives Zero Trust or least privilege initiatives Integration with SIEM/SOAR tooling Required Skills: Strong hands ...

approval board. Experience with network automation tooling and techniques. Experience with Load Balancers and proxies. SoC Experience and some understanding of WAF and Firewall logs etc. ...

solutions with suppliers of critical OT. Schedule and execute annual OT/IT device scanning. Your Profile Essential Skills/Knowledge/Experience Network firewall rule configuration, network security configuration, and micro-segmentation using VLAN, switches, and network taps. Familiarity with secure protocols (OPC-UA, Modbus TCP/IP, Ethernet ...

solutions with suppliers of critical OT. Schedule and execute annual OT/IT device scanning. Your Profile Essential Skills/Knowledge/Experience Network firewall rule configuration, network security configuration, and micro-segmentation using VLAN, switches, and network taps. Familiarity with secure protocols (OPC-UA, Modbus TCP/IP, Ethernet ...

solutions with suppliers of critical OT. Schedule and execute annual OT/IT device scanning. Your Profile Essential Skills/Knowledge/Experience Network firewall rule configuration, network security configuration, and micro-segmentation using VLAN, switches, and network taps. Familiarity with secure protocols (OPC-UA, Modbus TCP/IP, Ethernet ...

OT. Schedule and execute annual OT/IT device scanning. Your Profile Essential Skills/Knowledge/Experience (Up to 10 avoid repetition) Network firewall rule configuration, network security configuration, and micro-segmentation using VLAN, switches, and network taps. Familiarity with secure protocols (OPC-UA, Modbus TCP/IP, Ethernet ...

integration between legacy and new networks. Ensure SCADA traffic flows through Cisco IR1101 without bypass. Maintain connectivity to legacy devices without re-IP. Update firewall rules as required for new IP addresses and NAT configurations. Perform end-to-end connectivity tests between SCADA and PLC devices (local and remote). ...

experience with VDI solutions , preferably Azure Virtual Desktop with Nerdio tooling and/or Citrix . Expertise in Azure Cloud , including Entra , Networking , Azure Firewall , and DNS . Knowledge of CI/CD pipelines , ideally using Azure DevOps . Experience deploying cloud infrastructure via IaC (preferably Terraform ). Advanced PowerShell ...

knowledge of hierarchical IP subnetting, BGP, OSPF routing protocols, and advanced experience with Cisco Nexus, IOS XE, VXLAN overlay networks, dual cloud solutions, and firewall management including IPS/IDS. Certifications such as CCNP or equivalent, and VMware VCP-NV qualification are highly desirable. Strong communication skills, analytical thinking ...

network engineering: Routing & switching (Cisco, Aruba, Juniper, etc.)Firewalls and network security principlesSD-WAN experience beneficial Practical knowledge of Azure networking (VNets, NSGs, Azure Firewall, routing, Private Link).Experience in hybrid/cloud networking in large global environments. Soft Skills & Profile Hands-on, delivery-focused engineer (not pure architect/ ...

public-sector systems (on-prem, cloud, hybrid). Work with Cisco and/or Fortinet technologies to design and review secure configurations. Support firewall, routing, switching, VPN and segmentation design. Advise on network risks, best practice, and secure-by-design principles. Contribute to architecture documents, diagrams, and technical reviews. Work ...

AccessDeploy, configure, and optimise Palo Alto Next-Generation Firewalls and Prisma Access, leveraging features such as App-ID, Use-ID, and Content-ID.Assist with firewall rulebase design, cleanup, optimisation, and migration activities.Implement secure remote and site-to-site VPN configurations.Panorama ManagementConfigure and manage Panorama for security policy standardisation, device groups ...

knowledge of: Windows Server, AD, GPO, DNS, DHCP, DFS, Certificate Services. Experience with phased patching and tiered environments. Solid networking fundamentals (TCP/UDP, firewall rules, proxy/direct access). Experience working in regulated environments. Desirable Azure IaaS/PaaS and hybrid connectivity experience. VMware & Azure/AVS exposure. ...

OpenVPN, Fortigate site to site VPNs * Atlassian tooling - e.g. Bitbucket, confluence, JIRA, Crowd * AWS Workspaces * LDAP * Redhat SSO & OIDC * Firewalling technologies - e.g. AWS Network Firewall, Fortigate * Proxy Servers - e.g. nginx, openresty, squid, fortiweb * DevOps - e.g. Terraform, Concourse, Sonarqube * Transit Gateway ...

OpenVPN, Fortigate site to site VPNs Atlassian tooling - e.g. Bitbucket, confluence, JIRA, Crowd AWS Workspaces LDAP Redhat SSO & OIDC Firewalling technologies - e.g. AWS Network Firewall, Fortigate Proxy Servers - e.g. nginx, openresty, squid, fortiweb DevOps - e.g. Terraform, Concourse, Sonarqube Transit Gateway All profiles will be reviewed against the required skills ...

computer systems including: RHEL/Red Hat Linux Servers MySQL, MSSQL and Postgres databases. iSCSI SAN Technologies. Xenserver Clustered virtualized environment. Experience in firewall configuration and management. Solid experience in network configuration and management. System monitoring. Monitor, troubleshoot, and optimize network performance, ensuring high availability and minimal downtime. Microsoft ...

maintain routers, switches and firewalls. Implement and support: Cisco Nexus Cisco IOS XE Leaf-and-Spine architectures VXLAN overlays Dual-Cloud Dual-Hub DMVPN Firewall IPS/IDS AAA platforms (ISE) Configure TRL crypto devices and manage key material. Design and optimise QoS (shaping, policing, scheduling, congestion control). Support ...

CCNA, CCNP, or equivalent. - Strong expertise in enterprise network architecture and operations. - Proficiency in 802.1X, NAC, and network security management. - Extensive experience in firewall and network security administration (Fortigate, Palo Alto, etc.). - Proven knowledge of SD-WAN, MPLS, and modern network protocols. - Skilled in network automation tools and scripting ...

. IAM roles, Service Accounts, and Organization Policies. CI/CD tooling including Cloud Build, Artifact Registry, and Cloud Deploy . GCP Networking (VPC, firewall rules, load balancing). Observability and security tooling (Cloud Logging, Monitoring, Security Command Center). Experience with GKE and container orchestration . Desirable Qualifications Experience ...

Prime , and other tools to proactively identify and resolve issues. Incident & Problem Management – Respond to network-related incidents, analyse root causes, and implement solutions. Firewall & Security Management – Work with Fortinet, Palo Alto (Panorama), and Cisco firewalls to maintain security posture. Change Management – Follow best practices to implement network changes safely ...

Prime , and other tools to proactively identify and resolve issues. Incident & Problem Management – Respond to network-related incidents, analyse root causes, and implement solutions. Firewall & Security Management – Work with Fortinet, Palo Alto (Panorama), and Cisco firewalls to maintain security posture. Change Management – Follow best practices to implement network changes safely ...

Role: Network and Firewall Specialist Salary/Rate: £40-44 per hr inside IR35Location: AldermastonContract Duration: 12-months We are currently looking for a Network and Firewall Specialist for our government client. This Network and Firewall Specialist role is based on site in Aldermaston 5 days per week . There … evening and weekend work where exceptional circumstances require it. This role is part of an on-call rota. The contract for the Network and Firewall Specialist position is for 12-months, with potential to extend, operating inside IR35. Security Clearance: Developed Vetting ("DV Clearance") + sole UK national This role ...

troubleshooting experience with one or more of these tools: Desirable: Previous experience in the financial sector. Working experience of Security tool sets, e.g. Firewall Assurance, Cloud Access Security Broker (CASB), Cloud Security Posture Management (CSPM) Experience with ITIL processes Working knowledge of ServiceNow and/or Remedy Ticket Management Systems. ...