20 of 20 Network Security Jobs in Hertfordshire

Cyber Network Security Shift Leader Location: Stevenage Salary: Up to £70,000 P/A + Shift Allowance, excellent bonus, and benefits Hours: 37 hours per week. This role is a shift role, consisting of days (including early shift) and nights (including evening shift), with two working weekends per month and rest days, within an agreed team rota … We have an exciting opportunity for a SOC Shift Leader working within a busy Cyber Security department for an ambitious, highly regarded, scientific engineering/manufacturing business that are in a position of sustained growth. The SOC Shift Leader opportunity An opportunity for a SOC Shift Leader has arisen within a busy Cyber Security Operation Centre (SOC) where … and airy university type campus. Friendly environment! Restaurant, On site Medical Centre, Parking/Easy Access to train station, Coffee Shops & Onsite Shop, Sports & Social Club and More Cyber Network Security (SOC) Shift Leader Skills Required A career background in Cyber Security. Security awareness and experience in all areas of IT, primarily Network Security, Infrastructure More ❯

We are delighted to be recruiting on behalf of a well renowned, global manufacturer based in Stevenage. They are looking for a Network Security Engineer to join their team on a full time, permanent basis working across a 24/7 shift pattern. This role requires DV-level Security Clearance and applicants are therefore required to be … a Sole British Citizen. Responsibilities Join the Security Response team to support incident response and SOC operations. Design, implement, and maintain robust network security solutions Collaborate with cross-functional teams to manage vulnerabilities, secure changes, and ensure best-practice compliance. Optimise and standardise network security tools Contribute to security initiatives, solve complex challenges, and … Requirements Strong foundations in networking (TCP/IP, DNS, routing, switching, VLANs, load balancing) and firewall technologies (Cisco, Check Point, Palo Alto). Hands-on experience with next-gen security features (IPS/IDS, SSL decryption, deep packet inspection) and secure proxy solutions (e.g. Bluecoat, F5) including SSL inspection and content filtering. Expertise in security protocols (IPSec, SSL More ❯

Network Security Engineer - Secure Environment ?? On-site | £55,000 + Shift Allowance + Bonus + Package ?? 24/7 Shift Pattern | British Citizens only We're looking for a Network Security Engineer who's passionate about defending critical systems in a fast-paced, secure environment. If you're ready to step into a hands-on, operational … role with real impact - this could be the move for you. ?? The Role As part of a 24/7 internal security response team, you'll help protect complex network infrastructure from evolving threats. You'll support incident response, work closely with SOC analysts, and fine-tune key security tools to improve overall resilience. This role isn … t just reactive - you'll also help design, implement and maintain secure network solutions. ?? What You'll Be Doing Managing and troubleshooting firewalls (Palo Alto, Checkpoint, Cisco) Supporting proxies (Bluecoat, F5), VPNs, and load balancing Monitoring traffic and analysing logs (using tools like PRTG, Nagios, etc.) Responding to incidents, tuning systems, and supporting change requests Collaborating with cyber and More ❯

Life on the team At Computacenter, we support enterprise-scale organisations in securing their digital operations and advancing their security strategies. As part of our Group Professional Services (GPS) division, youll join a network of over 1,000 technology professionals who collaborate across borders to deliver industry-leading solutions. This role offers the opportunity to shape and deliver … cutting-edge security architectures that span Secure Access Service Edge (SASE), identity and access management, cloud security, and data centre protection. As a Technology Architect (Security), you'll work directly with major enterprise customers, playing a strategic role in advisory, design, and technical delivery. What you'll do Provide expert guidance across SASE/SSE, PAM, detection … and data centre security technologies Lead customer engagements, providing advisory services, architecture guidance, roadmap planning, and solution governance Define and document high-level solution designs, technical requirements, and delivery frameworks Act as Technical or Design Authority for enterprise-scale customer programmes Engage in strategic customer meetings to translate business needs into technical strategy Collaborate with vendors and partners (notably More ❯

Life on the team At Computacenter, we support enterprise-scale organisations in securing their digital operations and advancing their security strategies. As part of our Group Professional Services (GPS) division, youll join a network of over 1,000 technology professionals who collaborate across borders to deliver industry-leading solutions. This role offers the opportunity to shape and deliver … cutting-edge security architectures that span Secure Access Service Edge (SASE), identity and access management, cloud security, and data centre protection. As a Technology Architect (Security), you'll work directly with major enterprise customers, playing a strategic role in advisory, design, and technical delivery. What you'll do Provide expert guidance across SASE/SSE, PAM, detection … and data centre security technologies Lead customer engagements, providing advisory services, architecture guidance, roadmap planning, and solution governance Define and document high-level solution designs, technical requirements, and delivery frameworks Act as Technical or Design Authority for enterprise-scale customer programmes Engage in strategic customer meetings to translate business needs into technical strategy Collaborate with vendors and partners (notably More ❯

Network Security EngineerHertfordshire Based £55,000 (dependent on experience) + Shift allowance You'll be at the heart of securing our network infrastructure, working closely with the SOC team to proactively defend against cyber threats.The Focus * Managing and configuring firewalls (Cisco, Checkpoint, Palo Alto)* Working with secure proxy solutions (e.g., Bluecoat, F5)* Implementing and monitoring IPS/… switching* Expertise with next-gen firewalls & deep packet inspection* Secure proxy management (content filtering, SSL inspection, traffic monitoring)* Familiarity with IPSec, SSL/TLS, VPNs, and two-factor authentication* Network architecture knowledge (DMZs, segmentation)* Experience with monitoring tools (e.g., PRTG, Nagios)Desirable:* Familiarity with tools such as Darktrace, Splunk ES, Log Rhythm* Advanced packet capture skills to trace attacker … model and relevant protocols (DNS, HTTP/S, FTP/S, SMTP, LDAP/S)Due to the nature of this role, you must be eligible to undergo UK Security clearance. Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide More ❯

Security Engineer - CCTV 12 month Contract - Outside IR35 Remote with travel to Watford (once/Twice a month) We have an immediate opening for a technical engineer to join our Loss Prevention IT team, with key focus on Genetec applications. Using knowledge of industry best practices skills you will help to analyze, configure and deploy leading solutions to our … rapidly growing Client global banners.The Loss Prevention IT Security Engineer - Senior must demonstrate the ability to balance multiple projects, products, and vendors. The Position will also require good communication skills and the ability to work well in a team setting. Candidates must pay attention industry trends and developments and applicable Government regulations. Job Description: Participate in the design and … implementation of new access control and CCTV systems, including providing recommendations on hardware and software solutions Install, program and configure commercial electronic security systems for enterprise systems (door access control, CCTV, intrusion detection, low voltage communication, electronic locks, point sensors, signaling devices, etc.) Design, implement, and manage virtual machines (VMs) on a server infrastructure, ensuring optimal performance, security More ❯

and lead from the front, joining in our success. This new position of SOC Shift Lead will be to conduct monitoring and triage of alerts associated with host and network security events for clients critical infrastructure. You will support the SOC through both delivery of client work and adding skills and ideas to the already diverse team. This … 6PM to 6am, 4 days off. Please note you do need to be eligible for DV Clearance for this role. What you'll be doing: Monitor, triage, and investigate security incidents on critical client infrastructure. In depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. Line Management. Maintain, improve and … develop team knowledge of SOC tools, security operations and triage. Analyse and improve detection rules and use cases in line with Mitre Att&ck and threat-informed defence. Maintain and update security incident documentation, including incident reports, analysis findings, and recommended mitigation strategies. Represent the SOC within Partners meetings. Ability to work shift from our office in Hemel More ❯

and lead from the front, joining in our success. This new position of SOC Shift Lead will be to conduct monitoring and triage of alerts associated with host and network security events for client’s critical infrastructure. You will support the SOC through both delivery of client work and adding skills and ideas to the already diverse team.This … 6PM to 6am, 4 days off. Please note you do need to be eligible for DV Clearance for this role. What you'll be doing: Monitor, triage, and investigate security incidents on critical client infrastructure. In depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. Line Management. Maintain, improve and … develop team knowledge of SOC tools, security operations and triage. Analyse and improve detection rules and use cases in line with Mitre Att&ck and threat-informed defence. Maintain and update security incident documentation, including incident reports, analysis findings, and recommended mitigation strategies. Represent the SOC within Partners meetings. Ability to work shift from our office in Hemel More ❯

Genetec applications. Using knowledge of industry best practices skills you will help to analyze, configure and deploy leading solutions to our rapidly growing Client global banners.The Loss Prevention IT Security Engineer - Senior must demonstrate the ability to balance multiple projects, products, and vendors. The Position will also require good communication skills and the ability to work well in a … Job Description: Participate in the design and implementation of new access control and CCTV systems, including providing recommendations on hardware and software solutions Install, program and configure commercial electronic security systems for enterprise systems (door access control, CCTV, intrusion detection, low voltage communication, electronic locks, point sensors, signaling devices, etc.) Design, implement, and manage virtual machines (VMs) on a … server infrastructure, ensuring optimal performance, security, and availability by creating, configuring, and troubleshooting virtual environments across platforms like VMware, Hyper-V, or cloud-based solutions. Solid understanding of networking fundamentals like TCP/IP, subnetting, routing protocols, VLANs, VPNs, and firewalls, along with the ability to design, configure, and troubleshoot complex network infrastructures, including proficiency in network More ❯

Network Architect Defence Consultancy Hemel Hempstead Up to 75,000 + 10% Bonus DV Clearance Eligibility Required MERITUS are working with a leading Defence consultancy looking for a Network Architect to join a highly secure, fast-paced environment supporting critical national infrastructure projects. This is a varied role where you'll be involved from initial design right through … required. Alongside the technical delivery, you'll also guide and support colleagues, helping to set the direction for project work. If you're confident in designing and building secure network systems and enjoy working in a team where innovation and problem-solving are part of the day-to-day, this could be the perfect next step in your career. … DV (Developed Vetting) security clearance is essential for this role - either already held or eligible to be obtained. The role is based on client site in Hemel Hempstead. Main Responsibilities: Create and deliver detailed high and low-level network designs for complex IP environments. Build and implement solutions using technologies such as Cisco. Act as a point of More ❯

Network Architect | Defence Consultancy | Hemel Hempstead | Up to £75,000 + 10% Bonus | DV Clearance Eligibility Required MERITUS are working with a leading Defence consultancy looking for a Network Architect to join a highly secure, fast-paced environment supporting critical national infrastructure projects. This is a varied role where you'll be involved from initial design right through … required. Alongside the technical delivery, you'll also guide and support colleagues, helping to set the direction for project work. If you're confident in designing and building secure network systems and enjoy working in a team where innovation and problem-solving are part of the day-to-day, this could be the perfect next step in your career. … DV (Developed Vetting) security clearance is essential for this role - either already held or eligible to be obtained. The role is based on client site in Hemel Hempstead. Main Responsibilities: Create and deliver detailed high and low-level network designs for complex IP environments. Build and implement solutions using technologies such as Cisco. Act as a point of More ❯

Network Architect | Defence Consultancy | Hemel Hempstead | Up to £75,000 + 10% Bonus | DV Clearance Eligibility Required MERITUS are working with a leading Defence consultancy looking for a Network Architect to join a highly secure, fast-paced environment supporting critical national infrastructure projects. This is a varied role where you'll be involved from initial design right through … required. Alongside the technical delivery, you'll also guide and support colleagues, helping to set the direction for project work. If you're confident in designing and building secure network systems and enjoy working in a team where innovation and problem-solving are part of the day-to-day, this could be the perfect next step in your career. … DV (Developed Vetting) security clearance is essential for this role - either already held or eligible to be obtained. The role is based on client site in Hemel Hempstead. Main Responsibilities: Create and deliver detailed high and low-level network designs for complex IP environments. Build and implement solutions using technologies such as Cisco. Act as a point of More ❯

as leaders in their field. Our new position of SOC Shift Lead will direct a team of SOC Analysts, conduct monitoring and triage of alerts associated with host and network security events for our clients critical infrastructure and support the SOC through both delivery of client work and adding skills and ideas to this already diverse team. This … 6PM to 6am, 4 days off. Please note you do need to be eligible for DV Clearance for this role. What you'll be doing: Monitor, triage, and investigate security incidents on critical client infrastructure. In depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. Line Management. Maintain, improve and … develop team knowledge of SOC tools, security operations and triage. Analyse and improve detection rules and use cases in line with Mitre Att&ck and threat-informed defence. Maintain and update security incident documentation, including incident reports, analysis findings, and recommended mitigation strategies. Represent the SOC within Partners meetings. Ability to work shift from our office in Hemel More ❯

as leaders in their field. Our new position of SOC Shift Lead will direct a team of SOC Analysts, conduct monitoring and triage of alerts associated with host and network security events for our client’s critical infrastructure and support the SOC through both delivery of client work and adding skills and ideas to this already diverse team. … 6PM to 6am, 4 days off. Please note you do need to be eligible for DV Clearance for this role. What you'll be doing: Monitor, triage, and investigate security incidents on critical client infrastructure. In depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. Line Management. Maintain, improve and … develop team knowledge of SOC tools, security operations and triage. Analyse and improve detection rules and use cases in line with Mitre Att&ck and threat-informed defence. Maintain and update security incident documentation, including incident reports, analysis findings, and recommended mitigation strategies. Represent the SOC within Partners meetings. Ability to work shift from our office in Hemel More ❯

Position Available: SOC Shift Lead Location: Hertfordshire (on-site, shift-based role) Salary: £65,000 - £72,000 + Benefits Experience needed: Proven background in Cyber Security, with experience leading teams within a Security Operations Centre (SOC) environment. Strong technical knowledge across network security, infrastructure, and operating systems. About the role: We are seeking an experienced SOC … Shift Leader to join a dynamic Cyber Security Operations Centre, providing critical oversight across a 24/7 secure environment. This role is pivotal in ensuring operational excellence, shift continuity, and the highest standards of threat detection and response. You'll work across three rotating teams of Tier 1 and Tier 2 analysts, delivering live operational oversight, quality assurance … mentoring. In addition to hands-on SOC analyst duties, you will play a key role in developing team capability, enforcing standards, and ensuring seamless communication between shifts and wider security functions. This is a senior operational position that blends technical expertise with leadership responsibilities. You'll act as the first point of escalation for your shift, support analysts with More ❯

They are looking for a SOC Shift Leader to join their team on a full time, permanent basis working across a 24/7 shift pattern. This role requires Security Clearance and applicants are therefore required to be a British Citizen or duel national (including British Citizenship). Responsibilities Provide operational leadership and quality assurance across rotating Tier … Incident Response leads to align on priorities and response strategies. Drive continuous improvement by flagging workflow issues, recommending SOP/playbook updates, and tracking performance metrics. Requirements Established cyber security background, especially in network security, infrastructure, and operating systems. Experience in mentoring or peer coaching within a SOC, with strong leadership and team-building skills. Excellent written More ❯

Azure based systems, aligning with business objectives and regulatory requirements. You will need to demonstrate a strong understanding of Azure components such as Virtual Networking, Virtual Machines, Application Gateways, Network Security Groups, Landing Zones, Management Groups and Azure Policies whilst maintaining the ability to be very "hands on". The role requires experience and a proven track record … systems and infrastructure to identify areas for improvement Provide SME support and guidance to other team members regarding our cloud eco-system Ensure the cloud environment meets compliance and security standards Ability to identify, analyse, and resolve infrastructure vulnerabilities and application deployment issues Support the Documentation of designs for architects and have the skills to present to various Governance More ❯

be a self-starter. Who will demonstrate passion about cloud computing and enjoy solving complex challenges in modern IT environments, who can demonstrate awareness of latest Azure features and security practices. You will be comfortable managing hybrid environments but constantly look to simplify, standardise, and cloud-optimise. Essential skills Strong experience with Microsoft Azure, including infrastructure-as-a-service … ARM/Bicep templates highly desirable. Comfortable with hybrid environments including on-prem Active Directory, VMWare, Veeam, and Windows Server. Networking knowledge including DNS, DHCP, Firewalls, VPN, and Azure network security. • Strong documentation, troubleshooting, and communication skills. Team-oriented, proactive, and eager to share knowledge and grow cloud capabilities across the business. Microsoft Azure certified such as AZ More ❯

be a self-starter. Who will demonstrate passion about cloud computing and enjoy solving complex challenges in modern IT environments, who can demonstrate awareness of latest Azure features and security practices. You will be comfortable managing hybrid environments but constantly look to simplify, standardise, and cloud-optimise. Essential skills Strong experience with Microsoft Azure, including infrastructure-as-a-service … ARM/Bicep templates highly desirable. Comfortable with hybrid environments including on-prem Active Directory, VMWare, Veeam, and Windows Server. Networking knowledge including DNS, DHCP, Firewalls, VPN, and Azure network security. • Strong documentation, troubleshooting, and communication skills. Team-oriented, proactive, and eager to share knowledge and grow cloud capabilities across the business. Microsoft Azure certified such as AZ More ❯