Network Security Engineer

Prudent Technologies and Consulting, Inc.
Rogerstone, Wales
12 months ago
Applications closed

Related Jobs

View all jobs

Principal Network Security Engineer

Entrust Newbury, United Kingdom

Senior Security Engineer

MUFG Pension & Market Services Leeds, West Yorkshire, United Kingdom
Hybrid

Product Security Engineer

Real Limerick, Limerick County, Ireland
£60 – £78 ph Hybrid

Cyber Security Engineer

Transact London, United Kingdom
£70,000 pa On-site

Senior Security Cloud Engineer

Health Hero W1T1Af, W1T 1AF, United Kingdom
Hybrid

Senior Cyber Security Engineer

Pertemps Thames Water Reading, Berkshire, United Kingdom
£78,000 pa Hybrid Clearance Required
Posted
19 Jun 2025 (12 months ago)

Required Experience

  • Min 5+ years of experience working in a security team.
  • Extensive experience with network security design, firewall management, and intrusion detection.
  • Deep experience in deploying application-based firewalls (Palo Alto, Fortinet or similar) on premise or in cloud-based services (Prisma, Zscaler or similar) and SSL inspection techniques.
  • Proficiency in multiple security technologies, including network security, NGFW, NAC, network segmentation, and network security architecture.
  • Solid knowledge and working experience with Layer 2-7 protocols and technologies
  • Strong knowledge and troubleshooting experience with routing, security protocols, ACLs, Firewalls, WAF, and Intrusion Prevention Systems
  • Experience with open-source network scanning tools
  • Excellent communication and interpersonal skills including the ability to build consensus and to present complex presentations
  • Basic knowledge with one or more scripting languages
  • Certifications—PCNSA or similar, CISSP or similar, SANS GCIH or similar


Responsibilities:

  • Implement and support security solutions that meet corporate security requirements.
  • Configure and troubleshoot network firewalls to ensure optimal network security.
  • Work closely with Security team partners/Business Relationship Managers, Field IT leadership and managed service suppliers to ensure successful identification and timely delivery of network security services to the business.
  • Drive and develop automation opportunities for the management of security infrastructure
  • Manage and maintain our firewall systems to ensure optimal performance and security.
  • Analyze and proactively come up with creative solutions for operational needs that present security challenges.
  • Manage and maintain security systems by applying system patches and other periodic maintenance tasks.
  • Create and maintain standard operating procedures and guides for new and/or existing security solution implementations.
  • Regularly communicate progress to company leadership and program stakeholders
  • Attend weekly teleconferences, meetings, and participates in working groups, as related to constant changing security environment.
  • Zero Trust Network Policy (Micro Firewall & Network Security rule design and administration across multiple platforms

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Where to Advertise Cyber Security Jobs in the UK (2026 Guide)

Where to advertise cyber security jobs UK in 2026: the specialist boards, communities and channels that reach offensive, defensive and GRC security talent. The candidate pool is small, heavily vetted and in high demand across government, financial services, critical national infrastructure and the private sector simultaneously. Many of the strongest candidates hold active security clearances, are not actively job-searching through general platforms, and move primarily through specialist networks and trusted referrals. General job boards reach a broad audience but lack the specificity that security professionals expect. Specialist platforms, government-affiliated channels and cleared candidate networks each serve a different part of the market. This guide, published by CybersecurityJobs.tech, covers where to advertise cyber security roles in the UK in 2026, how the main platforms compare, what employers should expect to pay, and what the data says about hiring across different role types.

Cyber Security Jobs UK 2026: What to Expect Over the Next 3 Years

Cyber Security Jobs UK 2026: roles, salaries and the threat intelligence, cloud security and zero-trust hiring trends shaping UK cyber careers. Cyber security is one of the few sectors where demand for talent has never once dipped. Every major technological shift of the past decade — cloud migration, remote working, AI adoption, the proliferation of connected devices — has expanded the attack surface that security professionals are expected to defend. And every expansion of that attack surface has generated more jobs. But the cyber security jobs market of 2026 is not simply a larger version of what it was three years ago. It is a structurally different market. The threats have evolved, the technologies used to combat them have changed, the regulatory environment has tightened considerably, and the roles being created reflect all of that. A job seeker who understands only the cyber security landscape of 2023 is already working with an outdated map. The candidates who will thrive over the next three years are those who understand where the sector is heading — which specialisms are attracting the most investment, which technologies are reshaping defensive and offensive security practice, and how the definition of a cyber security professional is broadening well beyond the traditional image of a network defender in a SOC. This article breaks down what the UK cyber security jobs market is likely to look like through to 2028 — covering the titles emerging right now, the technologies driving employer demand, the skills that will matter most, and how to position your career ahead of the curve.