51 to 75 of 81 Network Security Jobs in the South East

Senior Network Engineer - £70k + £6k Car Allowance + 15% Bonus Hybrid - Home Based + easy travel to London area (2x/month) Out-of-hours paid at time and a half We're working with a long-standing client of ours, a major player in their industry, and they're looking for a proper Senior Network Engineer … to join the team. You'll need to have worked on/lead some Network Security projects to be successful in this role. We're after someone confident, experienced, and ready to step straight into a hands-on delivery role. This isn't one for a passenger, you'll be expected to lead network projects from day … one, support a junior engineer, and take the reins on everything from firewall migrations to hands-on data centre work. The role: You'll be delivering key network projects including firewall migrations (FortiGate-heavy), SD-WAN rollouts, and hands-on switching/routing across a hybrid environment. You'll be the go-to engineer for complex technical issues and More ❯

Cyber Security Trainer - Penetration Testing Remote | £25-£35/hour | 3-Month Contract | Outside IR35 Evenings Only | 16 Hours/Week | Monday to Thursday, 6pm to 9pm Are you a cyber security professional with real-world penetration testing experience? Do you enjoy breaking systems, thinking like a hacker, and teaching others how to defend against it? We are … recruiting a Cyber Security Trainer to deliver a hands-on, penetration testing-focused training course to adult learners and career changers. What You'll Do: Teach live, online sessions focused on penetration testing , vulnerability scanning , and ethical hacking Help learners understand core cyber principles and real-world offensive security techniques Deliver engaging and accessible training sessions remotely, Monday … to Thursday, 6pm to 9pm (12 hours teaching, 4 hours planning per week) What We're Looking For: Hands-on experience with penetration testing , network security , or ethical hacking Experience teaching or mentoring others in a technical environment Must have the right to work in the UK This is an exciting chance to use your expertise to help More ❯

advising on new technologies - your ideas matter. Applying core expertise: Utilising your knowledge of common protocols (DNS, TCP, DHCP), switching/VLANs, virtualisation, Google Workspace/Microsoft 365, and network security (PaperCut, WiFi, Firewalls). Ensuring security: Actively helping to protect the network from threats. Understanding a detailed level of common protocols, systems and network More ❯

service performance metrics and ensure effective issue resolution in collaboration with internal teams. Work with project managers and engineers to deliver successful IT projects such as hybrid cloud setups, network security, and software deployments. Advocate for clients within the organisation, leveraging ITIL frameworks and service management tools to escalate and resolve concerns. Account Growth & Opportunity Identification Use data … team. Mentorship Mentor Account Managers on technical alignment appropriate to their accounts. Work with the Director of Sales Ops & Customer Success to maintain and optimise the tech stack. Compliance & Security Maintain a solid understanding of Information Security Management Systems (ISMS) and ensure compliance with data protection policies and regulations. About you: Experience: Proven experience as a strategic IT More ❯

IBM CIC. In your role, you'll be encouraged to challenge the norm, investigate ideas outside of your role, and come up with creative solutions which impact a wide network of clients,whom may be at their site or one of our CIC or IBM locations.Our culture of evolution centres on long-term career growth and development opportunities in … maintaining our cloud-based platform to support the development and hosting of AI services. Your expertise will be crucial in ensuring the seamless operation of our applications, DevOps, middleware, security, and infrastructure components. Key Responsibilities: Provide 24/7 technical support for cloud-based solutions, ensuring high availability and performance across various applications and infrastructure components. Design, build, and … maintain infrastructure and configuration as code using tools like Ansible and Terraform. Administer Dev, Test, and Production environments hosted on Windows, Linux, and Unix servers. Ensure the security and integrity of our systems against cybersecurity threats. Troubleshoot and resolve technical issues involving APIs, application services, IaaS, PaaS, SaaS, microservices, containers, Kubernetes nodes, ICP management, middleware components, network, security More ❯

and fast-growing systems integration company specialising in delivering innovative networking and infrastructure solutions to clients across the Energy & Utilities sectors? A Berkshire based business are hiring for their Network & Security Team as part of their continued expansion and winning multiple new tenders and contracts with the UK’s biggest utilities company. You’ll be supported by a … and development are at the heart of the company culture, and committed to helping you grow into a skilled, confident networking professional. Job Responsibilities Provide 1st and 2nd line network support to clients Assist in the configuration, installation, and maintenance of networking equipment (e.g., routers, switches, firewalls) Monitor network performance and troubleshoot issues Support the delivery of client … where required Maintain documentation and update internal systems Work closely with senior engineers and project managers to develop your technical skills Experience required: A recent graduate in Computer Science, Network Engineering, IT, or a related field A genuine passion for networking and technology Knowledge of networking fundamentals (TCP/IP, DNS, DHCP, LAN/WAN, SCADA etc.) Exposure to More ❯

and fast-growing systems integration company specialising in delivering innovative networking and infrastructure solutions to clients across the Energy & Utilities sectors? A Berkshire based business are hiring for their Network & Security Team as part of their continued expansion and winning multiple new tenders and contracts with the UK s biggest utilities company. You ll be supported by a … and development are at the heart of the company culture, and committed to helping you grow into a skilled, confident networking professional. Job Responsibilities Provide 1st and 2nd line network support to clients Assist in the configuration, installation, and maintenance of networking equipment (e.g., routers, switches, firewalls) Monitor network performance and troubleshoot issues Support the delivery of client … where required Maintain documentation and update internal systems Work closely with senior engineers and project managers to develop your technical skills Experience required: A recent graduate in Computer Science, Network Engineering, IT, or a related field A genuine passion for networking and technology Knowledge of networking fundamentals (TCP/IP, DNS, DHCP, LAN/WAN, SCADA etc.) Exposure to More ❯

Hybrid Basis on site in either Gloucester or London 4 days per week. Working for a Global Leader in Information Technology, you will be on site for a High Security Government Department. What the role offers: Design, deploy, and manage cloud infrastructure solutions based on organisational needs Automate infrastructure provisioning using tools like Terraform, CloudFormation, or similar Monitor system … performance and troubleshoot issues across cloud environments Implement and manage CI/CD pipelines for automated application deployment Ensure security best practices are followed (IAM, network security, encryption, etc.) Collaborate with DevOps, development, and security teams to support agile delivery Maintain documentation related to infrastructure architecture, configurations, and procedures Evaluate new cloud technologies and make recommendations … CloudWatch, Datadog, Prometheus, ELK stack, etc.) Familiarity with CI/CD tools (GitLab CI, Jenkins, GitHub Actions, etc.) The successful candidate must hold and maintain a high level of Security Clearance. Preferred qualifications and skills: Willingness to learn new technologies: Comfortable with rapidly evolving cloud ecosystems. Curiosity-driven: Actively explores new tools, trends, and best practices. Cross-platform flexibility More ❯

the foundation to success here. You'll be encouraged to challenge the norm, investigate ideas outside of your role, and come up with creative solutions which impact a wide network of clients, whom may be at their site or one of our CIC or IBM locations. Our culture of evolution centres on long-term career growth and development opportunities … maintaining our cloud-based platform to support the development and hosting of AI services. Your expertise will be crucial in ensuring the seamless operation of our applications, DevOps, middleware, security, and infrastructure components. Key Responsibilities : Provide 24/7 technical support for cloud-based solutions, ensuring high availability and performance across various applications and infrastructure components. Design, build, and … maintain infrastructure and configuration as code using tools like Ansible and Terraform. Administer Dev, Test, and Production environments hosted on Windows, Linux, and Unix servers. Ensure the security and integrity of our systems against cybersecurity threats. Troubleshoot and resolve technical issues involving APIs, application services, IaaS, PaaS, SaaS, microservices, containers, Kubernetes nodes, ICP management, middleware components, network, security More ❯

data, and make their users more resilient against cyber-attacks. Leading organizations of all sizes, including more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the cloud, social media, and the web. We are singularly devoted to helping our customers protect their greatest assets … and biggest security risk: their people. That's why we're a leader in next-generation cybersecurity. Protection Starts with People. Proofpoint. The role This is a technical role in a fast-paced environment that demands interaction with enterprises at senior levels, as well as with technical staff within the traditional IT and Security organization. Successful candidates will … have an excellent technical and security software foundation, especially related to Linux, messaging, and cloud services, a proven track record of successfully interfacing with customers on both technical and non-technical levels, substantial experience driving concurrent projects and issues to completion with little direction, and above all, a passion for ensuring a top-quality customer experience. Your day-to More ❯

UK School staff and students Support Transformation Projects Work alongside and support strategic technical delivery and IT Solutions Strategy Carry out routine BAU maintenance of all computer hardware and network services to maintain agreed availability. Respond to and resolve IT faults and requests through onsite visits and remote support tools to agreed service levels. Install and configure approved computer … and student user accounts following agreed policies and procedures. Monitor and maintain server back-ups to ensure system and user data is protected and secure. Monitor IT (physical and network) security and report any risks or incidents to School Head teachers, IT Manager Any other reasonably requested duties Person Specification Exceptional customer service and communication skills, including written More ❯

Senior Audit Manager Cyber Security & IT Infrastructure Location: London | Hybrid Working A fantastic opportunity has opened up to join a growing IT Audit function as a Senior Audit Manager with a focus on Cyber Security and IT Infrastructure. In this hands-on role, you'll work closely with audit leadership to plan and deliver high-impact audits across … You'll take the lead on complex audit engagements, What you'll be doing: Leading and executing audits across core technology risk areas including Cyber Governance, Identity & Access Management, Network Security, Cloud, and AI Providing independent assurance over key cyber and infrastructure controls Partnering with senior stakeholders across Technology and Risk to share findings and drive improvements Supporting … the wider audit team with subject matter expertise in areas like Data Protection, Threat Management, and Emerging Technologies What we're looking for: Proven experience in IT or Cyber Security auditing, ideally within financial services or a regulated industry Strong technical understanding of cyber risk domains and infrastructure controls Ability to lead audits from planning through to reporting Confident More ❯

to £80,000 Farnborough (Hybrid) An exciting opportunity for an experienced Senior Services Engineer to join a cutting-edge technology company, working on the deployment and support of advanced network intelligence solutions. Location: Farnborough, Hampshire (Hybrid, minimum 3 days onsite) Salary: £50,000£80,000 (dependent on experience) Travel: 2550% UK and international travel required Security Clearance: Must … hold or be eligible to obtain clearance Driving Licence: Required Key Responsibilities: Install, maintain, and support Linux-based network intelligence products Troubleshoot complex technical issues and support critical infrastructure Provide remote and onsite support for customer deployments Assist in new product introductions, upgrades, and training Work closely with engineering and implementation teams Participate in 24/7 on-call … Requirements: Strong experience with Linux (RedHat or similar), IP networking, and packet-level protocols Familiar with tools such as Wireshark and scripting languages (e.g., Bash, Python) Solid understanding of network security, virtualization (VMware, Docker), and cloud/Kubernetes environments Experience in telecoms, ISPs, or law enforcement/intelligence systems is a plus Excellent communication and problem-solving skills More ❯

could be for you. What youll do: Support and maintain OT systems (PLC, SCADA, DCS) Troubleshoot controls and networking issues, including firewalls and switches Help monitor and improve OT network security (using tools like Nozomi) Work closely with IT, engineering, and operations teams Make sure all work aligns with industry security standards What were looking for: Controls … engineering or industrial automation experience Good understanding of industrial networking (TCP/IP, VLANs, firewalls, network segmentation) Hands-on experience with OT security platforms (Nozomi is a plus) Familiar with major control system vendors (Siemens, Rockwell, Schneider, Honeywell) Comfortable in industrial or critical infrastructure settings Certifications are a bonus, but not required. - Scenario based skills are key. If More ❯

and maintain automation scripts to increase system efficiency and reduce repetitive manual tasks. Manage and maintain existing Linux based servers, both on-prem and cloud hosted, including management of security patches, distribution upgrades and configuration management systems/codebases, installation/configuration/operation of the applications running on the servers. Be part of the on 24x7 on call … Virtualization - VmWare/Veeam Monitoring Systems - Icinga2/Elastic Stack/InfluxDB/Grafana Core internet applications protocols - DHCP/DNS Scripting - Python/Perl/Bash Application and network security best practices - SSH/Iptables/TLS Hardware management - Server racking/Storage Required knowledge Containerisation - Docker/Kubernetes AWS - EC2/VPC/RDS/EKS More ❯

supporting the development team with application configuration for deployment, monitoring and other automation Provide operational management and support of Windows and Linux servers and containers, including server hardening, patching, network security and log management Work with the DevOps Manager and Information Security team members to ensure that infrastructure meets compliance requirements and engineering best practices Mentor other More ❯

supporting the development team with application configuration for deployment, monitoring and other automation Provide operational management and support of Windows and Linux servers and containers, including server hardening, patching, network security and log management Work with the DevOps Manager and Information Security team members to ensure that infrastructure meets compliance requirements and engineering best practices Mentor other More ❯

IT Service Desk Engineer (1st Line) Full-time Company Profile An exciting, forward-thinking and innovative provider of complete, bespoke, managed IT, communication and network security solutions for businesses of all sizes for over 10 years. Now hiring for multiple talented IT Support Engineers to join the team due to continued growth and expansion in customer base and … demand. They offer and encourage development and progression, with the opportunity of great career with unrivalled job security and stability. Job Profile The job will suit skilled IT support engineers with a minimum of 1 year proven and demonstrable experience within a Managed Service Provider (MSP) environment. The successful candidates will need a customer focused approach and a commitment More ❯

where you'll receive hands-on training and be part of a friendly, collaborative team. You'll provide technical support to clients across the UK, resolving software, hardware, and network issues. Key Responsibilities: Provide remote and on-site support for bespoke business management and eCommerce software Install, configure, and troubleshoot desktop PCs and servers Manage SQL databases and client …/server/network security Configure LAN, WAN, and VOIP systems Deliver training and support to customers as needed What We're Looking For: Some experience or education in IT (qualification or previous role preferred) Knowledge of Microsoft environments, networking, and SQL Strong communication skills and a willingness to learn Full driving licence and access to a car More ❯

design Carry out pre-site system staging configuration and testing Carry out system commissioning and handover Plan AV, IP networks, work with the client to ensure IT protocols and network security policies are adhered to Be fully involved in all onsite installation activities Ensure all works are completed to the clients’ standards Ensure the termination and connection of More ❯

a bespoke eCommerce platform Administer basic SQL databases. Assist and train existing customers on-site when required. Install, configure, and diagnose desktop PCs and servers. Manage client, server, and network security. Configure and support multi-site LAN, WAN, and VOIP systems. Offer technical support for our client's bespoke eCommerce platform. As part of your role, you will have More ❯

a bespoke eCommerce platform Administer basic SQL databases. Assist and train existing customers on-site when required. Install, configure, and diagnose desktop PCs and servers. Manage client, server, and network security. Configure and support multi-site LAN, WAN, and VOIP systems. Offer technical support for our client's bespoke eCommerce platform. As part of your role, you will have More ❯

Skills Demonstrable, practical and deep experience of using AWS technology, frameworks and services including: Requirements gathering, designing, and guiding the implementations of cloud solutions Implementation of AWS solutions using network, security, storage, and database services Migrating workloads to AWS (EC2, RDS) Well Architected Frameworks AWS storage options and their underlying consistency models Administering, monitoring, and troubleshooting production AWS … and success for our customers through new or advanced solutions is desirable, in areas such as: AWS Associate Certification (Architect/SysOps Administrator) AWS Specialty Certifications (Advanced Networking/Security) AWS Professional Certifications (DevOps Engineer/Architect) Automation and IaC tools (Terraform, CloudFormation, Landing Zone Accelerator) in a production environment Knowledge of Private Cloud technologies (VMware, OpenStack, or Hyper More ❯

CAT Cabling Engineer Permanent/Full-time ** CAT cabling experience required ** Company Profile An exciting, forward-thinking, and innovative provider of complete, bespoke managed IT, communication, and network security solutions for businesses of all sizes for over 10 years. Due to continued growth and increasing demand from a diverse customer base, we are now looking for a Field … support, troubleshooting and maintenance across diverse client environments Install, test, and troubleshoot CAT6 cabling as a primary function of the role Install, configure, and support IT hardware, software, and network systems Collaborate with internal teams to escalate and resolve complex issues quickly and effectively Deliver excellent customer service, ensuring high levels of satisfaction Maintain accurate documentation for all work More ❯

clear differentiator against their competition. Their company is financially strong with a strategy to build for the long-term offering outstanding service to their customers and long-term job security for their staff. The role of the IT Support Engineer: The role of IT support engineer will involve working as part of a team providing on-site and remote …/2016 Windows 11/10 desktop systems Hyper-V Active Directory Group Policy Deployment Services - WDS/MDT/WSUS Networking (Switching/VLANs/Routing/Firewalls) Network Security Managed Antivirus Managed Backup Enterprise Wireless administration Powershell IT Support Engineer Benefits: Fully funded company car that is available for private use 28 days paid holiday including More ❯