26 to 50 of 219 Remote Firewall Jobs

role focusses on both the support and implementation of Network infrastructures in a large multi-vendor multi-site environment for a DXC Customer. Role focus will cover LAN, WAN, Firewall, WiFi, Load Balancing, IPAM and Security infrastructures, both onsite and remote, with a key focus on Cisco, Palo Alto, Juniper, F5, Infoblox, RSA and Broadcom product portfolio. Expectation is the More ❯

Strong technical foundation equivalent to CCNP or JNCIP-ENT level Solid experience troubleshooting Layer 2/3 protocols, OSPF and BGP Hands-on experience with at least one enterprise firewall: Palo Alto , Fortigate , or Cisco ASA Proven ability to perform root cause analysis and resolve complex network issues Experience in a Managed Services Provider (MSP) environment Familiarity with cloud networking More ❯

Strong technical foundation equivalent to CCNP or JNCIP-ENT level Solid experience troubleshooting Layer 2/3 protocols, OSPF and BGP Hands-on experience with at least one enterprise firewall: Palo Alto , Fortigate , or Cisco ASA Proven ability to perform root cause analysis and resolve complex network issues Experience in a Managed Services Provider (MSP) environment Familiarity with cloud networking More ❯

experience is a plus Security and/or Networking related certification(s) Demonstrated expertise in Windows/MacOS/Linux/Unix operating systems, IDS/IPS, Network administration, firewall configuration, and strong knowledge of TCP/IP SIEM experience (Splunk required, others a bonus) Scripting in (some of) Zeek, Bash, Python, Perl, Powershell, etc. Strong briefing skills; experience interacting More ❯

Join Netcompany in leveraging technological innovations to foster societal transformation. Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees Choice Awards for 2024. As one of the fastest growing technology More ❯

Infrastructure Engineer/Analyst ( Hybrid/Chesterfield) - 12 Month FTC. VMWare, AD, Exchange, Windows Server, Azure, O365, Siem tooling, PowerShell, Networking, Meraki, Firewalls Infrastructure Engineer/Analyst: Do you have a background in supporting business or technical applications? Do you More ❯

risks, and respond to incidents—all while driving continuous improvement in our systems. Key Responsibilities SIEM Management: Monitor and optimize Security Information and Event Management (SIEM) tools like Splunk. Firewall & Proxy Audits: Review configurations and coordinate changes with infrastructure teams. Incident Response: Act as part of the Cyber Security Incident Response Team (CSIRT) to address threats. Compliance: Ensure alignment with More ❯

CompTIA PenTest+, CEH, CFR, GCFA, GCIH and SCYBER) • Must possess written and verbal skills to appropriately document and brief Cybersecurity Incidents • Working knowledge of at least two cybersecurity areas: Firewall IDS/IPS Host based antivirus Vulnerability Management Forensics Malware Analysis Device Hardening • Understanding of Defense-in-Depth • Ability to build and read scripts in languages such as Perl, Bash More ❯

device management using Microsoft Intune, including App Management, Conditional Access, and App Protection Policies. A solid background in supporting and troubleshooting network infrastructure is vital, with knowledge of LAN, firewall, and Wi-Fi technologies; experience with Cisco Meraki would be advantageous. Please be advised that you will need the relevant RTW in the UK documents for this role. Closing date More ❯

projects in a highly regulated environment. The Role - As part of the security engineering team, you'll be: Delivering on the security portfolio, with a focus on SASE and firewall estates. Working within a SAFe Agile framework, participating in sprints and stand-ups. Managing and tracking workloads via Jira. Triaging customer requirements into actionable deliverables. Acting as an escalation engineer More ❯

Managed Services ConsultantGateshead (Hybrid)Must hold a full UK driving licenceMust hold a valid UK work permitMust live within commuting distance of GatesheadLooking for a role where your technical know-how actually makes a difference? Here's your chance to More ❯

Job Title: Firewall Engineer Location: London or Gloucester (Hybrid) Contract Type: 6 months, Inside IR35 Day Rate: £360 The Role Were looking for a skilled Firewall Engineer with active UK SC Clearance to join on a 6-month contract. Youll be responsible for firewall rule optimisation, configuration, and transformation activities across complex IT and OT environments. This role requires strong … Fortinet, Cisco ASA, Check Point) and the ability to collaborate with technical and non-technical stakeholders to maintain compliance and security best practice. Key Responsibilities Configure, implement, and manage firewall solutions across multi-vendor environments Review, optimise, and enforce firewall rules and policies Support migrations and replacement projects for firewall infrastructure Monitor traffic and logs, respond to incidents, and troubleshoot … performance issues Apply patches, firmware updates, and maintain HA firewall clusters Ensure compliance with frameworks such as ISO 27001, NIST, PCI-DSS Automate rule management/reporting where possible (Ansible, Python, APIs) Required Experience Strong hands-on experience configuring Palo Alto, Fortinet, Cisco ASA, Check Point firewalls Skilled in firewall rule tuning and optimisation Background in firewall migration projects and More ❯

private cloud architecture; Oracle Cloud experience is a plus Strong knowledge of hybrid networking (e.g. VPCs, BGP, DNS, hybrid connectivity) Proficient in cloud security including IAM, encryption, compliance, and firewall configuration Strong architectural design skills with a focus on resilience, scalability, and cost optimisation Agile mindset with experience in CI/CD, automation, and iterative delivery Excellent communication skills with More ❯

We are part of the Azure networking team responsible for designing, building and operating critical network services. Our team is responsible for developing network security services such as Azure Firewall to enable enterprises secure their workloads from internal and external threats. At the core of these services is a solid Software Defined Networking (SDN) and Network Functions Virtualisation (NFV) infrastructure More ❯

Senior IT Field Engineer - Hampshire/Berkshire - £40K-£50K DOE Company Vehicle + 10% Pension + Training A well-established Managed Service Provider with a strong reputation for technical excellence is now looking to bring on a Senior IT Field More ❯

Overview: Cyber Defense Technologies (CDT) is seeking a highly organized and skilled Security Systems Engineer to support the design, implementation, and maintenance of secure enterprise network and system environments. The ideal candidate will have a strong foundation in networking, systems 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 ❯

for security standards are followed. Support project and operational teams with complex infrastructure issues. Essential Skills and Experience: Expertise in Windows, Linux Operating Systems Proficiency in load balancing and firewall configurations. Strong knowledge of network security principles and technologies. Demonstrated experience in large-scale, complex IT environments. Desirable Skills: Awareness of Project Management Processes. Basic understanding of Specific Security Applications. More ❯

for security standards are followed. Support project and operational teams with complex infrastructure issues. Essential Skills and Experience: Expertise in Windows, Linux Operating Systems Proficiency in load balancing and firewall configurations. Strong knowledge of network security principles and technologies. Demonstrated experience in large-scale, complex IT environments. Desirable Skills: Awareness of Project Management Processes. Basic understanding of Specific Security Applications. More ❯

Inside IR35) Location: Fully Remote (UK-based) We’re seeking a skilled WAF & Application Security Specialist to join a key client engagement. This role focuses on enhancing Web Application Firewall (WAF) capabilities across multiple platforms, with a strong emphasis on efficacy testing, rule creation, and tuning. Key Responsibilities: Design and implement custom WAF rules to address security gaps Conduct detailed More ❯

deployment, RAN planning & optimisation. CORE & Networking : Mobile 4G and 5G CORE, IP/MPLS, OSPF, BGP, VLANs, VRFs, DNS/DHCP, NAT. Security : IPSec, TLS, IAM, 3GPP Security Standards, Firewall policies. Cloud : AWS , Docker, OpenStack, CNFs/VNFs, SDN (optional). Edge and MEC : MEC deployment, edge orchestration, local breakout, latency optimisation. Integration : Enterprise system integration (IT/OT), interworking More ❯

and implementing information security policies and Standard Operating Procedures (SOPs). Configuring and overseeing mobile security—MDM (MAM/BYOD)—to protect business continuity. Leading vulnerability assessments, penetration tests, firewall policy enforcement, and remediation efforts. Authoring compelling tender responses, clearly demonstrating technical capability and strategic value. Enhancing Microsoft 365 security leveraging Purview, Conditional Access, MFA to safeguard modern workplaces. Ensuring More ❯

maintaining and implementing information security policies and Standard Operating Procedures (SOPs). Configuring and overseeing mobile securityMDM (MAM/BYOD)to protect business continuity. Leading vulnerability assessments, penetration tests, firewall policy enforcement, and remediation efforts. Authoring compelling tender responses, clearly demonstrating technical capability and strategic value. Enhancing Microsoft 365 security leveraging Purview, Conditional Access, MFA to safeguard modern workplaces. Ensuring More ❯

Help Desk technicians Mandatory Requirements: Strong organizational, communication, and collaboration skills Desired Skills Experience managing user authentication within Splunk including RBAC/ABAC Experience reviewing network, host, and firewall security logs Experience with Splunk Machine Learning Toolkit (MLTK) Experience with scripting languages such as CSS, HTML, JavaScript, and Python Knowledge of RMF, Trellix ePO, NESSUS, SCAP, and vulnerability scanning ServiceNow More ❯

network requirements to support automation and controls solutions for our clients Development of Detailed Network Architecture & Network Dataflow Diagrams Produce Network Schedules (IP addresses, Data communication, server &VM, Switch & firewall), Produce Testing procedures (FAT) Produce Material requisition and contribute to Technical Bid evaluation Review Vendor Drawing and consolidate comments generated by other disciplines Undertakes Cyber Security Risk Assessments providing advice More ❯