601 to 625 of 1,124 Network Security Jobs

Network Engineer/Analyst Swindon (office x1 per week on average) £40,000-£45,000 + 25 days annual holiday entitlement + pension contribution + core benefits Are you an experienced Network Engineer with a passion for supporting robust, secure, and scalable network infrastructures? We have a great opportunity to join an established and flexible team to … play a key role in shaping the future of the enterprise networking landscape. Key responsibilities: Working with the Network Architect you will oversee the implementation of technical changes and solutions by external suppliers and third parties, ensuring that the delivery meets the requirements and is accepted into service. Provide solution design time and material estimates for project plans and … BAU activity, working with suppliers as necessary. Working alongside suppliers you will monitor, support and maintain network infrastructure, including routers, switches, firewalls, and other network devices. You will act as an escalation point for network triage/troubleshooting ensuring minimal downtime and business disruption. Identify existing network infrastructure, produce and maintain accurate network diagrams with More ❯

IT Security Specialist Purpose of the job We seek an experienced IT Security Specialist to lead our cybersecurity efforts, protecting systems, networks, and data. This role involves developing security policies, responding to incidents, ensuring regulatory compliance, and collaborating across teams to enhance our cybersecurity posture across Europe. Main responsibilities Develop, implement, and maintain IT security policies … standards, and procedures. Lead security assessments, vulnerability scanning, and penetration testing. Monitor and respond to security incidents, conducting investigations and ensuring quick remediation. Oversee the implementation of security controls to safeguard digital assets and protect data. Manage the organization's cybersecurity compliance with relevant regulations, including ISO 27001/NIS2/Dora requirements. Collaborate with IT and … business teams to design secure systems and enhance network security. Conduct employee training sessions to raise awareness of security best practices and prevent phishing and other cyber threats. Prepare detailed reports for management on security status, incidents, and remediation efforts. Stay up-to-date with evolving cyber threats, technologies, and regulatory requirements to proactively address risks. Requirements More ❯

digital services, analyze data, and encrypt information, making the connected world safer. At Thales UK, we foster a culture of learning and career development. We innovate across Aerospace, Defence, Security, and Space industries, impacting millions daily. We prioritize employee well-being, offering flexible working arrangements such as part-time hours, job sharing, home working, and flexible start and finish … times. Cyber Security Architect LIFE AS A THALES CYBER SECURITY ARCHITECT We seek Cyber Security Architects to join our expanding team. You will work on complex systems, providing expert security architecture, technical leadership, and guidance to develop reliable, secure, and compliant security solutions tailored to project needs. Your responsibilities include: Advising on high-level security architecture and contributing to design processes, including risk assessments Consulting on security component architectures (e.g., SIEM, IAM, gateways) Evaluating architectures against policies and standards (NIST, ISO, JSP) Justifying architectural decisions Coordinating across multidisciplinary teams Presenting solutions to stakeholders and technical teams Security-related tasks involve: Producing engineering reports, specifications, and design documents Verifying architectures against requirements Supporting More ❯

challenges. We are dedicated to consistently updating our job descriptions to ensure we continue to lead in banking innovation. How you will contribute and key responsibilities: As a Senior Security Engineer, you will be instrumental in designing and implementing security measures for our mobile applications, services, and websites to meet the highest security standards. Your expertise will … help us continuously analyse and improve our security systems, ensuring that our products and services are not only secure by design but also comply with internal and external regulatory requirements. Other responsibilities include: Security Analysis and Improvement: Continuously analyse our security systems for potential improvements, ensuring that our defences remain at the forefront of cybersecurity practices. Vulnerability … Management: Proactively identify, assess, and remediate security vulnerabilities to maintain the integrity and confidentiality of our customer data. Security Automation: Automate security processes and procedures to enhance efficiency and effectiveness, reducing the risk of human error. Security Requirements and Solutions: Identify, define, and document system security requirements, providing well-considered recommendations to management. Development of More ❯

Security Operations Centre Shift Lead Location: Hemel Hempstead (On-site, Shift-Based) Salary: Highly competitive with excellent benefit package Security Clearance Level: Must be eligible for DV Clearance . Due to the highly secure nature of this work all applicants will be required to gain UK Security Clearance to the highest level. You must be a British … days annual leave (option to purchase additional days), health cash plan, life assurance, pension scheme, and a generous flexible benefits fund Key Requirements We are seeking a highly capable Security Operations Centre Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the frontmentoring analysts, managing incident triage, and driving operational … environment. This is a shift-based position , following a rotation of 2 days (6am6pm), 2 nights (6pm6am), 4 days off . Essential Skills and Experience: Proven experience in a Security Operations Centre (SOC) environment Previous people management or line management experience Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge and use of the Mitre Att&ck More ❯

Security Operations Centre Lead is required by Logic to work for a large scale industry leading organisation based in Hemel Hempstead. As a SOC Shift Lead, you will ensure the smooth operation and continual enhancement of SOC processes and personnel. You will play a pivotal role in protecting client systems and guiding the team through sophisticated cyber defence challenges. … Your responsibilities will include: Monitoring, triaging, and investigating alerts across host and network security systems Performing deep analysis of traffic, logs, and system events to identify threats and vulnerabilities Providing line management to SOC Analysts (team of 4) -developing capability and supporting career progression Enhancing team knowledge across SOC tooling, detection methodologies, and threat triage Analysing and optimising … key meetings and internal stakeholder engagements In order to be successful for this role you will need to be able to demonstrate the following experience: Proven experience in a Security Operations Centre (SOC) environment Experience working as a SOC Level 2 Previous people management or line management experience Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge More ❯

ensuring they feel proud to be themselves and part of BUUK Infrastructure. Open Fibre Networks (OFNL), part of the BUUK Group is looking for a 3rd Line Senior Core Network Engineer who would like to help us reach our mission to earn customer loyalty and drive business growth by providing consistently excellent service. OFNL is continuously growing both their … network and customer base, and this is a new role to the business to assist with their continued expansion. This role is hybrid and based in our offices in central Cardiff. As the 3rd Line Senior Core Network Engineer your key responsibilities are Hands-on, senior-level engineering position focused on maintaining, troubleshooting, and developing our MPLS/… OSPF-based core IP network Manage, operate and develop OFNL network environment, working to achieve 99.9% service availability, whilst always providing a high level of customer service Responding to outages and major incidents, providing 3rd line support and analysing root cause Perform necessary change management, whilst minimising customer impact Maintain and upgrade the Core network, working with More ❯

ensuring they feel proud to be themselves and part of BUUK Infrastructure. Open Fibre Networks (OFNL), part of the BUUK Group is looking for a 3rd Line Senior Core Network Engineer who would like to help us reach our mission to earn customer loyalty and drive business growth by providing consistently excellent service. OFNL is continuously growing both their … network and customer base, and this is a new role to the business to assist with their continued expansion. This role is hybrid and based in our offices in central Cardiff. As the 3rd Line Senior Core Network Engineer your key responsibilities are Hands-on, senior-level engineering position focused on maintaining, troubleshooting, and developing our MPLS/… OSPF-based core IP network Manage, operate and develop OFNL network environment, working to achieve 99.9% service availability, whilst always providing a high level of customer service Responding to outages and major incidents, providing 3rd line support and analysing root cause Perform necessary change management, whilst minimising customer impact Maintain and upgrade the Core network, working with More ❯

located in Maryland, must be available to travel up to 25% of the time.? Preferred Qualifications Bachelor's Degree in Computer Science, Engineering, Information Assurance, or a related discipline. Network Security Operations Center (SOC) experience. Experience and talent in data visualization. Extensive experience creating workflows for Incident Response within a SIEM Tool. Security+ Certification. GIAC Certified Incident Handler More ❯

Networking Specialist required for ongoing 6 month contract, Role requires an experienced Engineer with exceptional technical deployment and troubleshooting skills covering a wide range of technologies. Strong understanding of network security and associated technologies and be able to demonstrate a logical and methodical approach to design, implementation and troubleshooting. Role provides Provide expert level support to multiple sites … and acts as an internal point of escalation for all support related incidents Troubleshooting and diagnosis of all network and security related incidents Change management and risk assessment for all managed service clients Implementation of changes across all managed service clients Aid with project engineering as and when required Input into policy and procedures and ensure documentation is … and case management Assisting the Technical Services Manager with creation of major incident reports, service reports and root cause analysis Performing regular maintenance and patching of managed service clients network and security systems Identifying and suggesting service improvements Mentoring other members of the team Participating in the on-call rota Requirements Extensive experience in a similar role or More ❯

Networking Specialist required for ongoing 6 month contract, Role requires an experienced Engineer with exceptional technical deployment and troubleshooting skills covering a wide range of technologies. Strong understanding of network security and associated technologies and be able to demonstrate a logical and methodical approach to design, implementation and troubleshooting. Role provides Provide expert level support to multiple sites … and acts as an internal point of escalation for all support related incidents Troubleshooting and diagnosis of all network and security related incidents Change management and risk assessment for all managed service clients Implementation of changes across all managed service clients Aid with project engineering as and when required Input into policy and procedures and ensure documentation is … and case management Assisting the Technical Services Manager with creation of major incident reports, service reports and root cause analysis Performing regular maintenance and patching of managed service clients network and security systems Identifying and suggesting service improvements Mentoring other members of the team Participating in the on-call rota Requirements Extensive experience in a similar role or More ❯

solutions. Key Responsibilities: Design, implement, and manage networking solutions in Microsoft Azure . Configure and maintain Azure Virtual Networks (VNets), VPNs, ExpressRoute, Azure Firewall, Load Balancers, Private Link, and Network Security Groups (NSGs) . Troubleshoot complex network issues in Azure environments. Work closely with security teams to ensure best practices for network security and … compliance . Optimise networking solutions for performance, cost, and security. Collaborate with architects and DevOps engineers to ensure seamless integration of networking services. Monitor and enhance network reliability, availability, and scalability. Essential Requirements: Must be able to work independently as this is a Silo role within the Identity and Access Management Programme. Minimum 3 years of hands-on experience … and on-premises integration. Experience with Azure networking services , such as: Azure Virtual WAN Azure Private Link Azure Firewall Azure Application Gateway Azure Front Door DDoS Protection Expertise in network security within Azure, including Zero Trust principles . Strong troubleshooting skills for network performance and connectivity issues. Must have active SC Clearance. Qualifications Candidates who have passed More ❯

The role is office based and working alongside the client base team and involves the maintenance and support of a highly critical service in collaboration with client operations and security teams to ensure service remains optimised for performance and compliance. MAIN DUTIES AND RESPONSIBILITIES Monitor, prioritise and help resolve support request from user community. Management of assets including onboarding … similar tools for automated provisioning CI/CD pipeline integration for infrastructure deployment Containerisation & Orchestration Deploying and managing services in Docker or Kubernetes Integration with VMware environments Access Management & Security Role-Based Access Control (RBAC) for secure user access Managing permissions within VMware, Windows, and Linux environments Desirable Building complex network solutions (routing, VLANs, firewalls, VPNs) Connectivity between … on-premises Vmware and cloud environments Network security best practices and segmentation Experience with monitoring/logging tools (e.g., Prometheus, Grafana, Splunk) Scripting experience (e.g., PowerShell, Bash, Python) Experience with version control (Git) Experience with automation and orchestration platforms .Experience of working in an Agile Environment More ❯

clients and be able to respond efficiently and professionally when under pressure. Responsibilities/Duties: Maintain adequate service levels for the Company Business systems users Ensure the integrity/security of the Company's information resources/data assets Maintain and enforce applicable departmental standards and procedures Maintain a personal level of technical and business expertise Support the Company … research solution specific hardware and technology Participate in the creation and maintenance of inventory listings of all organisation software and hardware devices Ensure efficient/secure operation of all network systems Troubleshoot and rebuild/upgrade workstations and servers Ensure adherence to corporate best practices for IT Be responsible for proper operation of all servers and services, including Web … administration and troubleshooting Understanding of networking technologies and be able to troubleshoot LAN & WAN environments Demonstrated good knowledge of TCP/IP, DNS and other networking concepts Experience in Network Security Experience with SQL databases and web services such as IIS Good understanding of VOIP concepts and experience in telephony preferably Mitel Excellent written and communication skills Ability More ❯

Partner of the Year 2022 and CRN MSSP of the Year 2021. Since 2014, the company has been challenging the status quo in cybersecurity by offering a fully managed security platform where expert engineers take responsibility for maintaining critical services, applying updates, and monitoring vulnerabilities. Built on decades of hands-on technical experience, the company's consultative approach has … redefined industry standards, ensuring businesses receive proactive, tailored security solutions. With a dedicated support team known for exceptional issue resolution and strict SLA adherence, organizations can trust in a security partner that prioritizes protection and continuous innovation. The company is in search for a skilled L3 SOC Analyst to join the growing team. If you would like to … learn more about this opportunity, feel free to reach out and apply today! Responsibilities: Monitor and analyse security events within the SOC, ensuring timely detection and response. Perform threat analysis, vulnerability assessments, and implement mitigation strategies. Develop and refine incident response playbooks and procedures. Conduct root cause analysis (RCA) for high-priority incidents to prevent recurrence. Collaborate with internal More ❯

of race, gender, religion, sex, sexual orientation, national origin, or disability. Envision yourself at Barracuda We seek a passionate, experienced Manager, Cloud Site Reliability Engineering for Data Protection and Network Security business units with great technical acumen and a strong background in operations, automation, implementation, and development. As a Manager, Cloud Site Reliability Engineering, you will be leading … a team responsible for ensuring the availability of high volume, critical SaaS applications, and seamless scaling. The application portfolio ranges from a broad spectrum of Data Protection and Network Security products. What you will be working on: Platform Architecture: Design and implement scalable infrastructure architectures that support high availability and reliability across multiple cloud environments Reliability Engineering: Lead … Collaboration: Work closely with development teams to implement SRE best practices and drive operational excellence Technical Strategy: Develop and execute technical roadmaps aligned with business goals and scaling requirements Security Integration: Ensure security best practices are embedded in infrastructure and operational processes Knowledge Management: Establish documentation standards and knowledge sharing practices across the organization Vendor Management: Evaluate and More ❯

for the design, implementation, maintenance, and optimization of Distributed File Systems across enterprise environments, including the administration of File Share services through the control of permissions via Active Directory security groups. This role ensures high availability, scalability, and performance of file storage systems, supporting business continuity and data integrity. Key Responsibilities: Design and deploy DFS architectures using technologies such … replication groups, and file shares. Troubleshoot DFS-related issues including replication failures, namespace inconsistencies, and performance bottlenecks. Knowledge and experience on AD & OU’s Implement and maintain file system security, access controls, and auditing. Collaborate with network, security, and application teams to ensure seamless integration. Experience and knowledge on Windows File share & Managed folders. Perform capacity planning More ❯

for the design, implementation, maintenance, and optimization of Distributed File Systems across enterprise environments, including the administration of File Share services through the control of permissions via Active Directory security groups. This role ensures high availability, scalability, and performance of file storage systems, supporting business continuity and data integrity. Key Responsibilities: Design and deploy DFS architectures using technologies such … replication groups, and file shares. Troubleshoot DFS-related issues including replication failures, namespace inconsistencies, and performance bottlenecks. Knowledge and experience on AD & OU’s Implement and maintain file system security, access controls, and auditing. Collaborate with network, security, and application teams to ensure seamless integration. Experience and knowledge on Windows File share & Managed folders. Perform capacity planning More ❯

for the design, implementation, maintenance, and optimization of Distributed File Systems across enterprise environments, including the administration of File Share services through the control of permissions via Active Directory security groups. This role ensures high availability, scalability, and performance of file storage systems, supporting business continuity and data integrity. Key Responsibilities: Design and deploy DFS architectures using technologies such … replication groups, and file shares. Troubleshoot DFS-related issues including replication failures, namespace inconsistencies, and performance bottlenecks. Knowledge and experience on AD & OU's Implement and maintain file system security, access controls, and auditing. Collaborate with network, security, and application teams to ensure seamless integration. Experience and knowledge on Windows File share & Managed folders. Perform capacity planning More ❯

leading with Zero Trust Privileged Access Management (PAM), we help our customers achieve secure, dynamic, and fine-grained control over access to their most sensitive resources. This focus on security has earned us an industry-leading 98% customer retention rate. Once a customer, forever a fan. That's our goal. When you work at StrongDM, you join a team … committed to solving today's security challenges with technology that works and customers who trust us to protect their most critical assets. If you ask anyone at StrongDM, you'll find that our values truly guide everything we do-from how we innovate to how we treat each other. These values are the foundation of our culture and define … Coordinate with Product Management, Engineering, Customer Success, and Support to fully address a prospect's technical issues Be the technical voice of the field for all things related to security, compliance, and privileged access management Requirements: Technical - Infectious enthusiasm for technology and cybersecurity. A demonstrated willingness to master things you may know nothing about. Don't know how to More ❯

edge of Cyber Security. Ideal candidates should be able to demonstrate strong design and coding skills, a desire to explore ideas, and, above all, have a passion for quality. Security will be paramount in development so this role will suit a candidate wanting to build a career in developing high-integrity software, aligned to functional correctness, predicated upon formally … experience RUST and Ada SPARK experience Cryptol and SAW experience Proficiency with scripting languages (ruby, groovy, python, Perl, bash, PowerShell) Practical experience in developing applications for Microsoft Windows Computer network security and vulnerability analysis Conversant with IP standards Multi-threaded RTOS and bare metal embedded experience Background in a range of CPU/MPU’s with practical experience … in ARM based architectures These roles require candidates to be a British Citizen as well as obtaining and retaining an unconditional DV security clearance. Remuneration: £40,000 - £75,000 Pension Flexible working hours. A comprehensive relocation package is available Location: Belper, Derbyshire If you think you’ve got what it takes, we’d love to hear from you More ❯

their capabilities. Our Penetration Testers work with organisations of all sizes and types to detect and remediate vulnerabilities. They help identify areas lacking sufficient protection. The team tests the security of infrastructure and applications, conducts IT Health Checks, reviews IT configurations, identifies gaps that threat actors could exploit, and makes recommendations to safeguard assets. What you'll be doing … to internal and external stakeholders. Leading the delivery of PGI's infrastructure penetration testing. Collaborating on the design and delivery of new and existing service lines related to offensive security assessments. Supporting and often leading technical pre-sales, proposal writing, and client engagements. Coaching and supervising junior team members, including resource management, development planning, mentoring, and knowledge transfer. Analyzing … security data to identify patterns, threats, and vulnerabilities. Producing high-quality technical reports that explain vulnerabilities in non-technical language for stakeholders. Performing quality assurance and peer reviews of project reports. Collaborating with colleagues on internal or client projects. Contributing to technical training and development materials. Supporting technical delivery projects to ensure successful outcomes. Mentoring security consultants or More ❯

exciting opportunity to serve as a Subject Matter Expert (SME) in Windows-based enterprise infrastructures. You'll play a central role in the design, deployment, and support of high-security systems that underpin key defence and aerospace operations. Your Impact Take ownership of complex technical issues through to resolution, collaborating with users and other IT teams. Provide expert-level … support, ensuring consistent and minimal disruption to services. Deploy and integrate secure Windows Server environments (Active Directory, Group Policy, DNS, DHCP) using industry best practices. Implement and maintain infrastructure security measures such as patching, access controls, and hardening to align with compliance and internal governance. Use monitoring tools to proactively optimize system performance and ensure high availability. Create and … maintain detailed technical documentation and contribute to internal knowledge sharing and mentoring. Participate in IT projects, ensuring infrastructure design meets both technical and business objectives. Collaborate closely with network, security, and application teams to deliver reliable, secure IT services. What you'll bring: Proficiency in Ivanti Application & Device Control or similar lockdown tools. Experience working with high-security More ❯

IaC). Monitor and optimize cloud infrastructure performance, ensuring high availability and disaster recovery. Collaborate with development teams to ensure seamless integration and deployment of applications. Implement and manage security best practices and compliance requirements in cloud environments. Troubleshoot and resolve issues related to cloud infrastructure and CI/CD pipelines. Stay up to date with the latest industry … development, design, and integration efforts. Leadership of agile programs and waterfall methodologies. Excellent problem-solving skills and the ability to work in a fast-paced environment. Maintain Top Secret security clearance which requires U.S. Citizenship. Qualifications: Bachelor's Degree and a minimum of 12 years of software experience. Graduate Degree and a minimum of 10 years of software experience. … In lieu of a degree, minimum of 16 years of software experience. Have the ability to obtain and maintain a Top Secret Security Clearance, which requires U.S. Citizenship. 8+ years of experience in a lead DevOps engineering role with complex designs. 5 years experience with AWS and Azure cloud platforms. 5 years scripting languages such as Python, Bash, or 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 ❯