376 to 400 of 460 Firewall Jobs in England

Senior Network Engineer Contract: 3 Months Location: Ellesmere Port (Onsite) This is a hands-on role focused on network discovery, infrastructure assessment, technical validation and supporting network transformation activities within a complex enterprise environment. Key ...

Cyber Security Engineer, Cloud Security, SIEM, Incident Response, COR7555 An exciting opportunity has arisen for a Cyber Security Engineer to join a growing technology company based in Oxfordshire, working on a hybrid basis.This is a ...

Senior Network Engineer/Cyber Engineer Location: South East UK/Greater London Area (M25 Corridor) Position Type: Permanent, Full-Time Working Model: Hybrid (2 days onsite per week; 5 days onsite during month one ...

Network Engineer Contract: Initial 3 to 6 months Rate: £266 per day Inside IR35 Location: Sussex About the Role We are looking for an experienced Senior Network Engineer to join a busy Networks team supporting ...

Job Title: Field Engineer Location: Newbury Salary: Competitive Job Type: Full Time, Permanent At Netteam tX, we recognise and develop talent, and look to retain talent through the creation of career opportunities, lateral and horizontal. ...

Cyber Security GRC Consultant (DV Cleared) Location: Cambridgeshire/London, Hybrid - c. 3 days minimum on-site presence required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security ...

Participation in the Perks at Work discount portal. Hybrid working arrangements to promote work-life balance. Duties of a Network Specialist : Lead enterprise-level firewall and security segmentation projects aimed at reducing cyber risks. Manage configuration and optimisation of Cisco Secure Firewall environments, including FTD/FMC. Collaborate with cyber … execute remediation strategies. Design and deploy secure segmentation models across enterprise zones such as user, server, management, Tier-0, and DMZ. Enforce strict firewall policy governance, including rule reviews, logging, and the removal of overly permissive policies. Identify vulnerabilities through audits and assessments, delivering structured remediation plans. Support ...

Integrating Zero Trust solutions with identity providers, SIEM/SOAR systems, and endpoint platforms. Collaborating with infrastructure teams to migrate legacy VPN, proxy, and firewall solutions to cloud native Zero Trust models. Conducting proof-of-concept evaluations and technical validation sessions. Security Leadership & Strategy Driving the organization's Zero Trust … cybersecurity architecture or senior engineering roles. Strong hands-on expertise with: Zscaler ZIA, ZPA, ZDX or similar Zscaler Client Connector App Connectors, Cloud Firewall, Cloud Sandbox, DLP, CASB Deep understanding of: Zero Trust frameworks Identity and access management Modern network design Endpoint security This role will require ...

Due to growth within our security engineering department we are now looking for a Principal Information Security Engineer to join the team. The role will support the Senior Information Security Engineering Manager by providing technical ...

K3K Networks Limited is a global IT services company providing value‐added high‐quality IT solutions to clients in selected horizontal and vertical segments, combining technology skills, domain expertise, process focus and long‐term client ...

hackajob is collaborating with Raytheon to connect them with exceptional professionals for this role. Date Posted: 2026-07-08 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Hybrid Cyber Security Architect Gloucester based ...

hackajob is collaborating with Dexory to connect them with exceptional professionals for this role. Senior Connectivity Engineer/Networking/VPN/Go/Python/Linux/Location: Wallingford - Oxfordshire (Hybrid) Permanent At Dexory ...

11631HS Genuinely competitive + Bonus + Car + Brilliant Benefits Senior Cyber Security & Network Analyst – Hybrid Our client is urgently looking for an experienced Senior Cyber Security & Network Analyst to join their team based near ...

hackajob is collaborating with Raytheon to connect them with exceptional professionals for this role. Hybrid Cyber Security Architect Perm, full time role Hybrid working (min 3 days a week on site) Competitive salary Contributory Pension ...

Overview Join Chambers and Partners as our next Cyber Security Analyst a pivotal role at the heart of our commitment to safeguarding information and maintaining trust. You’ll lead the development and delivery of our ...

This job is with Virgin Media O2, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. As a Senior IP ...

Job Title: 1st/2nd Line Support Engineer Location: Near Richmond, London (On-site) Salary: £30,000-£35,000 per annum Overview We’re hiring a 1st/2nd Line Support Engineer to join a ...

Role Title: Network Engineer Duration: contract to run until 16/02/2027 Location: Manchester/Barrow-in-Furness. Hybrid 3 days per week onsite Rate: TBC Umbrella inside IR35 Clearance required: Active SC ...

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Contract – Senior Network Security Architect Location: Kensington & Chelsea (onsite 3 days per week) Contract: 6 months | Inside IR35 Rate: Up to £800/day (dependent on experience) Start: ASAP Overview We’re looking for a ...

DevOps Engineer Defence & National Security Location: Frimley, London, Leeds or Manchester (Hybrid) Salary: Up to £56,000 A leading organisation within the defence and national security sector is looking for experienced DevOps Engineers to join ...

DevOps Engineer Defence & National Security Location: Frimley, London, Leeds or Manchester (Hybrid) Salary: Up to £56,000 A leading organisation within the defence and national security sector is looking for experienced DevOps Engineers to join ...

SecOps Engineer London (office based 4 days per week) £115,000 - £125,000 We’re looking for a talented and proactive Security Operations Engineer to join our clients growing team in London. This is an ...

Job Details Date Posted: 2026-07-08 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Hybrid – Cyber Security Architect (Gloucester based, Permanent, Full time) Hybrid working: minimum 3 days a week onsite Benefits ...

Overview Cyber Security Architect position based in Gloucester, UK. This is a hybrid role (minimum 3 days on site) with a clear growth pathway from Cyber Security Engineer to security architecture over time. Responsibilities Join ...