1,201 to 1,225 of 1,264 Firewall Jobs in the UK

Principal Information Security Officer

Location
Theale, England, United Kingdom
Career Opportunities: Principal Information Security Officer (1704) Requisition ID 1704 -Posted 06/10/2026 - Job Location (2) - Posting Country (1) - Job Function (1) At Westcoast, we take pride in distributing some of the ...

Senior Operational Technology (OT) Security Consultant

Hiring Organisation
Amentum
Location
Burghfield Common, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
We'll inspire and empower you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. We offer an exciting range of opportunities to develop your career within a ...

OT Security Technical Lead

Hiring Organisation
Proactive Appointments
Location
Didcot, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 - 83,000 Annual
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 Lead - Cloud Engineer - Belfast, Northern Ireland

Location
Derry/Londonderry, Northern Ireland, United Kingdom
Technology Lead - Cloud Engineer - Belfast, Northern Ireland Role: Cloud Engineer – Public Cloud As a Cloud Engineer on the Public Cloud team, you will be a critical enabler of client’s cloud transformation journey. Our team ...

Principal Vulnerability Researcher

Location
United Kingdom
About the Role Principal Vulnerability Researcher Office-based Oxfordshire - If relocating is required for this role, NPL may be able to provide relocation support, subject to location and eligibility. Please contact your recruiter to discuss ...

Fortinet Network Engineer - Hybrid in London

Location
Ovingdean, England, United Kingdom
Ashdown Group is seeking an experienced Network Engineer in Central London with a hybrid working pattern. The role focuses on designing, implementing, supporting and maintaining secure Fortinet-based networks. You will join a growing infrastructure ...

Team Lead, Technical Support

Location
United Kingdom
At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And ...

Technology Delivery Lead: Cyber Security

Location
Greater London, England, United Kingdom
Technology Delivery Lead: Cyber Security UK - London Technology Delivery Lead: Cyber Security Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Lead the delivery of security initiatives that safeguard the future of digital finance. The ...

AI Security Engineer

Location
Melbourn, England, United Kingdom
Global Innovation and Technology Centre, Back Lane, Melbourn, Hertfordshire, SG8 6DP, United Kingdom, Melbourn SG8 6DP, GB We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation ...

UK MSP Sales Engineer

Location
Greater London, England, United Kingdom
Sales Engineer, MSP Partner Channel Company Overview iboss is a cloud security company processing over 150 billion transactions daily and blocking 4 billion threats per day. The company serves more than 4,000 global enterprises ...

Hybrid London: Senior Network Engineer — Low-Latency & HA

Location
Greater London, England, United Kingdom
Hamilton Barnes Associates Limited in London is seeking a Network Engineer to support highly available, low-latency network infrastructure across on-premises and cloud environments within a leading global trading environment. You will act as ...

Field Engineer IT Security SC Clearance

Location
Greater London, England, United Kingdom
London, Greater London | £45k - £60k per year Field Engineer (IT Security SC Clearance) UK Travel to £60k Are you a hands-on IT Engineer with a strong interest in cyber security? This is an opportunity ...

DV-Cleared Lead Network Engineer — Secure, Onsite

Location
Kingswood, England, United Kingdom
Sanderson Government and Defence in Salisbury is seeking an experienced Lead Network Engineer to secure and operate a critical network capability in a high‐assurance environment. You will maintain routers, switches, firewalls, and cryptographic systems ...

Cyber Security Architect

Location
City Of London, England, United Kingdom
Our client is seeking a hands-on Cyber Security Architect to support and enhance their global security environment. This role combines security architecture with technical delivery, working on projects including EDR deployment, email security improvements ...

Fortinet Principal Engineer

Location
Farnborough, England, United Kingdom
Fortinet Principal Engineer Farnborough/Hybrid £75,000 - £87,000 + Car Allowance + Private Healthcare + 26 Days Paid Holiday + Pension + Training & Development An excellent opportunity for an experienced Fortinet specialist to ...

Network Engineer

Location
Greater London, England, United Kingdom
We're strongly seeking a highly analytical Network Engineer to directly oversee our massive communication grids in London. Your precise configuration of complex network hardware guarantees zero-latency internal data flows. These flawless network topographies ...

OSS Data Architect

Location
Newbury, England, United Kingdom
# OSS Data ArchitectAbingdonApply for this job* Permanent* Experienced Professionals* Products & Systems Engineering* ID 552596-en\\_GB## **Your role**Capgemini Engineering is looking for OSS Data Architect who will be the senior technical authority responsible ...

Hands-on Cyber Security Architect: EDR & Azure Security

Location
City Of London, England, United Kingdom
Vector Resourcing Ltd. is seeking a hands-on Cyber Security Architect to join our client in the City of London. You will blend security architecture with hands-on delivery on projects such as EDR deployment ...

3rd Line Support engineer

Hiring Organisation
Exposed Solutions
Location
EC3A, Lime Street, Greater London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum
Solutions Engineer – Infrastructure & 3rd Line - Hybrid London | Hybrid Working | Managed IT Services Our client is a fast-growing Managed IT Services Provider specialising in the creative industry, supporting more than 5,000 users across 100+ ...

Principal Fortinet Engineer

Hiring Organisation
Rise Technical Recruitment
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £87000/annum
Fortinet Principal Engineer Farnborough/Hybrid £75,000 - £87,000 + Car Allowance + Private Healthcare + 26 Days Paid Holiday + Pension + Training & Development An excellent opportunity for an experienced Fortinet specialist to ...

Process Control Engineer

Hiring Organisation
Wolviston Management Services
Location
Hartlepool, Greatham, County Durham, United Kingdom
Employment Type
Permanent
Wolviston Management Services Ltd are delighted to continue to partner with Tioxide as we recruit for an experienced Process Control Engineer to join the Site Engineering team at its Greatham manufacturing site. This is a ...

Solutions Architect (Networks)

Hiring Organisation
Sanderson Recruitment
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £525 per day + Outside IR35
Solutions Architect (Software & Networks) 6-Month contract, extension possible £525 p/d (Outside) Overview We are looking for an experienced Solutions Architect to support a large-scale public sector digital transformation programme, replacing legacy ...

IT Security Engineer

Location
City of Westminster, England, United Kingdom
keeping our application safe from external threats. Our ideal Security Engineer will to be able to manage IT-related security issues, such as firewall management, HIDS/HIPS configuration, log monitoring, and audit compliance (SOC II). Youwill ensure that our software application is both manually and automatically pentested … Conduct penetration tests against web applications infrastructure Validate security on new hardware and software infrastructure Assist front-line company representatives with security questions Manage firewall rules and internal pentesting Manage SOC II controls andexternal pentesting Manage priorities through backlog management system (Jira) Come to work, do great things, then ...

Security Engineer (Threat Response), Sophos Security Team (IDR)

Location
Oxford, England, United Kingdom
issues, coordinating response across IDR, engineering, product and business teams. Perform DFIR and endpoint forensics, including log, network and packet analysis, malware analysis and firewall investigation where applicable. Write and improve detections, playbooks, orchestrations and preventions using evidence from incidents and threat hunting. Build production-quality automation that removes repetitive … What You Will Bring Strong enterprise incident response experience across endpoint, identity, cloud, network and product-focused investigations. Practical capability in DFIR, endpoint and firewall forensics, threat hunting, detection engineering and analysis of unstructured telemetry. Ability to write reliable automation in Python or a comparable language, work with APIs ...