26 to 39 of 39 Network Security Engineer Jobs

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Network Security Engineer (Shift) Posting Date: 5 Aug 2025 Function: Cyber Security Unit: Business Location: Hatfield Business Park, Hatfield, United Kingdom Posting Date: 06/08/2025 Function: Cyber Security Location: Hatfield or Sheffield Please note … you to work on a shift pattern (days/nights). Locations: Sheffield or Hatfield Why this job matters This role exists to provide specialist technical support on complex network security and cyber security deployments for UK contracts. Building effective working relationships and trust through communication and meeting deadlines is key. Liaising with customer representatives or vendors … will also be part of the role. Supporting new products and services is crucial to stay industry and customer requirements and maintain BT's market position. As a Cyber Security Professional, you will support this area, working confidently and proactively to promote successful outcomes. What you'll be doing Be a cyber incident decision maker, ensuring mitigation controls and More ❯

an inclusive environment that helps them thrive. Are you ready to make a significant impact in the Utilities sector? Our client is seeking a talented and dedicated Networks and Security Support Engineer to join their dynamic team. This is your chance to enhance the security posture of a vital infrastructure while working in a fast-paced environment. … If you have a passion for network security and a proactive approach to problem-solving, we want to hear from you! Role: Networks and Security Support Engineer Duration: 6 Months Location: Reading Rate: 325 per day (umbrella) What You'll Do: As a Networks and Security Support Engineer, you will play a crucial role … in monitoring, managing, and responding to security incidents. Your responsibilities will include: Controlling communications at external and internal system boundaries using firewalls, Intrusion Protection Systems (IPS), and Security Information and Event Management (SIEM) tools. Updating and maintaining network access control (NAC) and antivirus solutions. Monitoring and reviewing logs to detect unauthorized access attempts and ensure compliance with More ❯

an inclusive environment that helps them thrive. Are you ready to make a significant impact in the Utilities sector? Our client is seeking a talented and dedicated Networks and Security Support Engineer to join their dynamic team. This is your chance to enhance the security posture of a vital infrastructure while working in a fast-paced environment. … If you have a passion for network security and a proactive approach to problem-solving, we want to hear from you! Role: Networks and Security Support Engineer Duration: 6 Months Location: Reading Rate: £325 per day (umbrella) What You'll Do: As a Networks and Security Support Engineer, you will play a crucial role … in monitoring, managing, and responding to security incidents. Your responsibilities will include: Controlling communications at external and internal system boundaries using firewalls, Intrusion Protection Systems (IPS), and Security Information and Event Management (SIEM) tools. Updating and maintaining network access control (NAC) and antivirus solutions. Monitoring and reviewing logs to detect unauthorized access attempts and ensure compliance with More ❯

Summer-Browning Associates is currently supporting our public sector client, who is seeking a Network Security Engineer for an initial twelve-month assignment with the option to extend. Location: Hybrid working - Kidlington or Southampton About the role: You will be responsible for day-to-day operation and control of all aspects of the client's sites and … local area communications network infrastructure including Voice. The ideal candidate will hold Active SC and have a strong background in delivery Network & Security support, with the following skills and experience: Experience with Checkpoint, Fortinet, Cisco & Solarwinds. Knowledge of IT and Voice Networks. Holds a recognised IT Networking qualification, or equivalent experience. Knowledge of Networking protocols & standards. More ❯

Summer-Browning Associates is currently supporting our public sector client, who is seeking a Network Security Engineer for an initial twelve-month assignment with the option to extend. Location: Hybrid working - Kidlington or Southampton About the role: You will be responsible for day-to-day operation and control of all aspects of the client's sites and … local area communications network infrastructure including Voice. The ideal candidate will hold Active SC and have a strong background in delivery Network & Security support, with the following skills and experience: Experience with Checkpoint, Fortinet, Cisco & Solarwinds. Knowledge of IT and Voice Networks. Holds a recognised IT Networking qualification, or equivalent experience. Knowledge of Networking protocols & standards. More ❯

MSP and preferred partner of the UK MOD. My client is experiencing exponential growth and demand and as such there is up to 3 positions available to join the Network Security team as they work on cutting edge network projects within the UK defense sector. On Offer - Salary up to £55k - Some flex D.O.E. - Hybrid working … days on site - Basingstoke - (Other locations can be considered but must be prepared to travel to Basingstoke once per week) - £6,000 - Vehicle allowance - Company Bonus 10% - Sponsored security clearance with 10% bonus upon achieving certification - Benefits pack - includes 10% pension, private medical, 26 days leave plus bank holidays etc - 1st class career progression and skill up opportunities What … do I need? - Past or current experience as a Network Engineer with exposure to network design - Skills with common networking tools, tech and protocols - Cisco, Juniper - TCP/IP, OSPF, BGP, etc - Experience or knowledge of Network security processes and tools such as IDS, IPS, Firewalls etc - Demonstrable network design skills with global vendors More ❯

Senior Network Security Engineer needed in Kidlington, £450 per dayPAYE - Reference: 369800 Checkpoint, Fortinet, Cisco, Solarwinds, Ivanti Pulse 1. Uses network management tools to determine network or Voice traffic load and performance statistics to support delivery and monitoring of agreed service levels in support of the ICT strategy. 2. Creates reports and proposals for improvement … to support delivery of agreed service levels and continuous improvement to support business needs. 3. Identifies and resolves operational problems implements agreed network or Voice changes and maintenance routines to support delivery of agreed service levels. 4. Coaches/mentors the network engineers in current and correct operational practice to ensure a consistent best practice approach is adopted More ❯

Job Role: Senior Network Security Engineer Please - Submit rate you are seeking inside ir35 Fundamental Skills Checkpoint Fortinet Cisco Solarwinds Ivanti Pulse Right to work requirements Passport BRP Share Code More ❯

Science, Cyber Enablement, Logistics, and Training. Founded in 2019, Swift supports Civilian, Defense, and Intelligence Community customers across the country and around the globe. We are looking for a Network/Cyber Security Engineer to join a dynamic program providing unique technology expertise to multiple mission areas across software development, data engineering, technical integration, network engineering … location is the Tidewater region of Virginia. Responsibilities: Design, install, test, and maintain state-of-the-art secure operating systems, networks, and database products Support a wide range of network facilities to include physical media, protocol stacks, hubs, routers, bridges, gateways, digital servers, line drivers, telecommunications components, and network management components Conduct risk assessment and provide recommendations for … application design Troubleshoot a range of security issues including architecture, firewalls, electronic data traffic, and network access Analyze systems for malware, misuse, or unauthorized activity. Provide engineering support such as network-based instruction detection for systems Utilize encryption technology, penetration and vulnerability analysis of various security technologies, and information technology security research Convert customer or More ❯

SEP2 Limited Per Hour Primary Function: The Project Delivery Engineer role will be responsible for service implementation of hardware installation and network/security configurations in a hands - on capacity . This role has a strong focus on being a customer facing technical engineer primarily focused on UK customers, with international service delivery as required . … are not spent on-site. Main Tasks: Delivering technical service excellence to customers over a variety of technology stacks, with a primary focusing on Check Point as a field engineer Is responsible for delivering implementation tasks, assigned by the project lead including but not limited to physical installation of equipment, power and network cabling, management configuration and licensing … call through to technical delivery and completion Can write effective statement of work documentation using SEP2 template tools with customisation as required per project The ability to troubleshoot complex network/security scenarios , resulting in either a resolution of the configuration on the to-be-installed device, or recommendations to the customer surrounding their wider network topology More ❯

experience with virtualization technologies such as VMware. • Experience with Red Hat. • Hands on experience with InfoVista. • Must have experience in working with two or more of the following vender network technologies: Cisco, Juniper, Palo Alto, Dell, or AppGate. • Demonstrated experience using ServiceNow. • Demonstrated experience with networking concepts and protocols: LAN, WAN, BGP, TCP/UDP, IPSec, VPN, Routing(L2 …/L3), and Firewalls. • Demonstrate experience in one or more of the following enterprise network management tools such as Palo Alto Panorama, Cisco Prime, Cisco DNA, or Junos Space. • Experience with the following protocols: SFTP, SSH, SCP, SNMP, NTP. • Must be able to work as part of a team to lead troubleshooting and resolve complex network issues. • Excellent … written and verbal communication skills. • Certified Cisco Network Professional (CCNP) or equivalent. • Demonstrated experience in Linux shell scripting. • Experience with GitLab source control and CI/CD pipeline development. • Experience using JIRA and Confluence. • Experience managing trouble tickets and escalations. • Experience with NetSecOps technologies including salt, git, Ansible, Terraform, Puppet and network element managers. • Network Performance Management More ❯

Senior Network Engineers Outside IR35 £450 per day Contract to December 2026 We are supporting our public sector client with the recruitment of 2 Senior Network Engineers with SC Clearance. The role is required to be onsite 5 days per week in either Kidlington or Southampton, is outside IR35 and can pay up to £450 per day. The … so an excellent duration. These roles require candidates to undertake the day-to-day operation and control of all aspects of the clients wide area and local area communications network infrastructure including Voice. Skills required: Good understanding of network infrastructure including voice Hold recognised IT Networking qualifications Experience with the Tools/suite of tools essential to this … with the ability to work independently when required and support colleagues across all levels This role also requires a full UK drivers licence If you are an SC cleared Network Engineer ready for a new Outside IR35 role please apply immediately. Head Resourcing is committed to being an inclusive business where diversity is valued and celebrated. Diversity to More ❯

Work with the Architecture Team and the Development Teams to translate company needs into network infrastructure solutions that will suit those needs and requirements in terms of performance, resource usage, scalability, resilience and observability. The proposed solutions may include Core networking (routing and switching) using either ACI or Nexus traditional based networking, Cisco SDWAN, load balancing and firewall solutions. … the high level design (HLD) provided by the Architecture Team, work on the low level design (LLD) for the required solutions/projects. The LLD should describe how the network will be implemented, the detailed specification for each component and how they will be connected in order to meet the network functional and non-functional requirements. Additionally, needs … to take into account the requirements of the others operations teams. Understand the functional and non-functional requirements of the networking systems, including performance, scalability, availability and security requirements. Identify the hardware, software and components that will be required to support the networks. This may include switches, routers, next-gen firewalls, load balancers, management controllers like APIC, Identity service More ❯

environment for professionals seeking to make a tangible impact in the industry. Keen to join a company that champions growth and development? Responsibilities: Design, deploy, and support Enterprise Azure network solutions Work with Fortinet and Cisco ASA firewalls Provide enterprise networking expertise across multiple customer environments Engage in pre-sales, design, implementation, and support Onsite role: 5 days a … week, with occasional customer site visits Benefits: Pension, holiday buy-back scheme, referral bonus, and Employee Assistance Program Work with a dynamic, growing MSP on enterprise-scale cloud and security solutions Exposure to Azure full-stack networking Salary: £70,000 per annum More ❯