1 to 25 of 136 Contract Firewall Jobs

and hybrid identity models). Proficient in deploying and administering Nutanix (AHV, Prism, and storage management). Solid understanding of networking protocols (BGP, OSPF, VPN, VLAN, etc.) and enterprise firewall and proxy solutions. Familiarity with scripting and automation tools (e.g., PowerShell, Python) for infrastructure tasks. Excellent problem-solving, documentation, and communication skills. Desirable Certifications (One or more): Cisco Certified Network More ❯

Job Title: IT Infrastructure Engineer Contract Type: 12-Month Contract (Outside IR35) Location: Hybrid working, London Start Date: ASAP We are seeking a highly skilled IT Infrastructure Engineer to join a large organisation on a 12-month contract basis. This More ❯

Summary: We are seeking an experienced and strategic Network Security Architect to design secure, scalable, and resilient network architectures across the enterprise. The ideal candidate will possess deep knowledge of : Traditional network infrastructure - LAN; WAN; WIFI etc Cybersecurity including Zero More ❯

Infrastructure Services Analyst - 12-Month Fixed-Term Contract A global professional services firm is seeking an experienced Infrastructure Services Analyst to support and maintain its core IT infrastructure. This role is ideal for someone with a deep technical background in More ❯

management & Problem, Vendor Management Your Profile Essential skills/knowledge/experience: * Routing & Switching (Cisco/Juniper - OEM's) - DC * DC-Core Network Protocol BGP/OSPF concepts * Checkpoint Firewall - Network Security & VPN concepts * Cisco Wireless & SD WAN concepts * F5 LTM * DNS/DHCP, IPAM * CCNP, CCSA, F5 Certificate * Good to Have * Cisco Meraki * AWS Networking, * Cisco ISE & Security * NMS … BIG IQ, SolarWinds, CA Spectrum, Thousand eyes, NetBrain, Firewall Monitoring Tools (Checkpoint) Desirable skills/knowledge/experience: * Client facing role so looking for the candidates with good communication, managing high pressure environments and negotiation skills LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an More ❯

native and hybrid infrastructure environments Design and manage network solutions including: MPLS and VPN configurations (Multi-VRF/IPsec), WAN/LAN architecture and wireless networks (AC/AP), Firewall configuration and management Troubleshoot advanced network issues (routing, switching, VoIP) Deploy and maintain: Windows/Linux server environments, Virtualization platforms, Storage solutions and backup systems, VoIP and video conference systems. More ❯

VMDK, F5/AVI, without NSX/with NSX. Design and streamline the technical steps required for server and VM migration, which would cover and need update on network, firewall, IP, OS, VM, tooling, etc, to ensure the application can work fine after migration with least main. May need to make sure of the vendor tool, HSBC tool, and newly More ❯

Solution Architect - Network Technology - £550-£650 per day - Outside IR35 - Hybrid 2-3 days a week at a site near Bath. My client is looking for a highly motivated Solution Architect to join their dynamic team and lead the development More ❯

FPSG have an initial 3 months+, on-site, Inside IR35, Day-Rate Contract opportunity with a Client of ours in the Hertfordshire area . The key skills we are looking for in this Day-Rate Contract Senior IT Infrastructure Engineer More ❯

Major/High Severity Incidents management & Problem, Vendor Management Key Skills & Experience: * Routing & Switching (Cisco/Juniper - OEM's) - DC * DC-Core Network Protocol BGP/OSPF concepts * Checkpoint Firewall - Network Security & VPN concepts * Cisco Wireless & SD WAN concepts * F5 LTM * DNS/DHCP, IPAM * CCNP, CCSA, F5 Certificate * Good to Have * Cisco Meraki * AWS Networking, * Cisco ISE & Security * NMS … BIG IQ, SolarWinds, CA Spectrum, Thousand eyes, NetBrain, Firewall Monitoring Tools (Checkpoint) This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to reach me directly, we will respond as soon as possible. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy More ❯

resolve incidents Handle major incidents and proactively mitigate risks Your Profile: Essential Skills & Experience: Routing & Switching (Cisco, Juniper OEMs) Core protocols: OSPF, BGP, EIGRP, NAT Network security: VPNs, Checkpoint Firewall, Cisco ISE F5 LTM (iRules, SSL, upgrades) DNS/DHCP, IPAM Experience with LAN, WAN, SD-WAN, and wireless networks Strong problem-solving and stakeholder communication skills Comfortable in high More ❯

workspace configuration, and diagnostic settings with platform teams . Configure and validate native, Syslog, API, and custom ingestion paths as needed . Ensure key log types (eg, Windows Security, Firewall, DNS, Proxy, AD, Identity) are onboarded and actionable . Track onboarding progress and ingestion metrics using workbooks, dashboards, and reports . Document log schemas, ingestion frequency, source ownership, and normalization More ❯

Are you an IT Support professional with some commercial 1st line experience looking for your next career move? Are you customer focused, with base experience of supporting Office 365, Windows 10/11, Active Directory and some networking skills? We More ❯

Infrastructure Security Engineer - Application/Network experience We are currently recruiting for a Infrastructure Security Engineer on a 6 month initial contract. Hybrid basis (2-3 days), office location being London. They are looking for a candidate to take responsibility More ❯

Job Title: IT Engineer Location: Fully Onsite- Ipswich Based Salary: Up to £60,000 per annum- DOE Contract Type: 12-Month Agency Contract Language Requirement: Mandarin & English About the Role We're recruiting on behalf of our client for a More ❯

CrowdStrike Firewall Consultant Outside IR35 Contract £500/day London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood of extension … based on project needs. The CrowdStrike Firewall Consultant will take ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will be responsible for analysing … inbound and outbound network traffic across the organisation s server and desktop estate. Using this analysis, you will build, test, and refine firewall rules in monitoring mode, carefully evaluating their impact before full deployment. You will act as the technical lead, managing troubleshooting, risk mitigation and remediation to ensure the safe and effective rollout of CrowdStrike Firewall across the business. More ❯

CrowdStrike Firewall Consultant – Outside IR35 Contract – £500/day – London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood of extension … based on project needs. The CrowdStrike Firewall Consultant will take ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will be responsible for analysing … inbound and outbound network traffic across the organisation’s server and desktop estate. Using this analysis, you will build, test, and refine firewall rules in monitoring mode, carefully evaluating their impact before full deployment. You will act as the technical lead, managing troubleshooting, risk mitigation and remediation to ensure the safe and effective rollout of CrowdStrike Firewall across the business. More ❯

Network Engineer - 6-Month Contract Onsite | £400-£500/day (Outside IR35) | DV Cleared & Sole British Nationals Only Experienced Network Engineer needed for a secure, complex environment. You'll manage and optimise high-performance networks using enterprise-grade kit and More ❯

Job Role: 3rd Line Support Engineer Job Type: Permanent, Hybrid (2 days WFH) Industry: IT/FMCG Location: Worksop, Nottinghamshire Salary: £45,000 to £55,000 per annum + Car Allowance + Bonus Profile 3rd Line Support Engineer Our client More ❯

Job Role: 3rd Line Support Engineer Job Type: Permanent, Hybrid (2 days WFH) Industry: IT/FMCG Location: Worksop, Nottinghamshire Salary: £45,000 to £55,000 per annum + Car Allowance + Bonus Profile – 3rd Line Support Engineer Our client More ❯

Job Title: ICT Infrastructure Support Officer Location: Surrey (Hybrid - 2 to 3 days on-site per week) Contract Length: 6 months Day Rate: £32.77 per hour (Umbrella) IR35 Status: Inside IR35 Salt's Local Government team is working with a More ❯

Job Title: NOC/Firewall Engineer Location: Leeds (3 days per week on-site) Rate: £320 per day (Outside IR35) Engagement: Full-Time Contract Reports To: Network Operations Manager/Head of Managed Services We are seeking a skilled NOC/Firewall Engineer with hands-on experience in Check Point, Fortinet, or Palo Alto Networks technologies. Role Overview In this … excels in a dynamic, client-facing support environment. Key Responsibilities Monitor and manage firewalls, VPNs, and network infrastructure across client environments using centralized monitoring tools. Perform security policy changes, firewall rule modifications, NAT and routing updates across Check Point, Fortinet, and/or Palo Alto platforms. Troubleshoot and resolve connectivity, performance, and security-related issues. Respond to alerts, incidents, and … service requests in line with defined SLAs, escalating where necessary. Conduct regular health checks and maintenance on firewall appliances and supporting infrastructure. Accurately document changes, incidents, and resolutions using internal ticketing systems. Liaise with internal SOC, engineering, and professional services teams to resolve complex issues. Support onboarding activities for new clients and infrastructure into the managed service environment. Requirements Proven More ❯

container instances and Linux servers supporting backup infrastructure Troubleshoot and resolve storage, networking, and connectivity issues related to backup environments Implement and monitor security best practices including RBAC, encryption, firewall configurations, and integration with MFA, Active Directory, and CyberArk Design and implement disaster recovery and business continuity strategies ensuring data resilience Manage hybrid cloud backup solutions using AWS, Azure, or … monitoring Hands-on experience with Linux administration and containerization technologies (Docker) Solid understanding of networking protocols and storage configurations within backup environments Knowledge of security controls including RBAC, encryption, firewall rules, MFA, AD, and CyberArk integration Experience with cloud backup solutions on AWS, Azure, or Google Cloud Familiarity with virtualization platforms such as VMware Disaster recovery planning and execution Database More ❯

Microsoft cloud technologies such as Azure, M365, Azure AD & Intune. - Extensive experience working with cloud, server, desktop, network and telephony providers. - Layer2/3, dynamic routing, MPLS, SDWAN and Firewall management. - IT security practices and the implementation of tools that provide MFA, DLP, Proxy services, encryption, event logging and alerting. - Extensive experience of Azure cost management. - Experience of Azure Files More ❯

Microsoft cloud technologies such as Azure, M365, Azure AD & Intune.- Extensive experience working with cloud, server, desktop, network and telephony providers.- Layer2/3, dynamic routing, MPLS, SDWAN and Firewall management.- IT security practices and the implementation of tools that provide MFA, DLP, Proxy services, encryption, event logging and alerting.- Extensive experience of Azure cost management.- Experience of Azure Files More ❯