451 to 475 of 1,409 Permanent Network Security Jobs

West Midlands, United Kingdom Posted on 21/03/2025 The Cyber Defence Engineer will join agrowing security team responsible for the testing, implementation, deployment,maintenance, configuration and troubleshooting of the SOC's technology stack(hardware and software). The engineer will also assist with the continueddevelopment and maintenance of data pipelines and signature updates and theprofessional development … demonstrablenetworking background - experience in system administration. Knowledge of big datatechnologies and ecosystems (e.g. Apache NiFi). Knowledge of currentmarket and emerging tools in data analytical and SIEM platforms. Knowledgeof network security implementations (e.g., IDS, IPS, EDR), including theirfunction and placement in an enterprise network. Knowledgeof intrusion detection systems and signature development. Knowledge of front-endcollection systems, including network … administration concepts for operating systems such as but not limitedto Linux, Android, and Windows operating systems. Knowledge of cyberdefence and information security policies, procedures, and regulations. Knowledge of networksecurity architecture concepts including topology, protocols, components, andprinciples. Knowledgeof cyber incident response frameworks and handling methodologies. Knowledge of data backup andrecovery. Skills/Experience: Must-have - circa5 years + relevant experience. More ❯

Freelance Infrastructure Project Manager Description A global industrial organization is currently undergoing a major transformation of its enterprise network landscape, aimed at modernizing core infrastructure, improving global connectivity, and strengthening network security.The mission is part of a broader effort to standardize global IT infrastructure, reduce technical debt, and ensure high availability and resilience of critical systems while meeting … strict security requirements. The Freelance Project Manager will play a central role in coordinating internal teams and external partners to deliver this roadmap efficiently and securely. Day-to-Day Responsibilities Drive end-to-end project management of complex infrastructure initiatives involving network modernization, firewall upgrades , and network security enhancements . Align scope, timelines, and resources across … Infrastructure, Network Engineering, Security, and Operations teams. Manage a portfolio of sub-projects, including firewall migration (Palo Alto, Fortinet), SD-WAN rollout , network segmentation, and global site connectivity. Collaborate with internal security and compliance teams to ensure adherence to enterprise cybersecurity policies. Coordinate third-party integrators and service providers for hardware, configuration, and managed services delivery. More ❯

will you be working? At M Group Telecom, were enabling and enhancing telecom networks, playing a lead role in the delivery of our tech enabled future. We deliver full network cycle services for fixed, private and mobile operators. This role will be within our Private networks .We find the best technology, manage assets and refresh systems. With 24/… network operations, we keep things running smoothly, while operating comprehensive network repair and maintenance to keep everything in top shape. Want to come and be a part of it? What will you be doing? Youll work as part of the Network Engineering team and provide operational support to the network security architecture. Youll have a … good understanding of IP network architectures and Security and work well as part of a team. Whilst the role is office working hours you will need to be on a rota for emergency OOH support. At times travel will be required to go to the customer's sites which are in Warwickshire and Wokingham or to data centres More ❯

will you be working? At M Group Telecom, were enabling and enhancing telecom networks, playing a lead role in the delivery of our tech enabled future. We deliver full network cycle services for fixed, private and mobile operators. This role will be within our Private networks .We find the best technology, manage assets and refresh systems. With 24/… network operations, we keep things running smoothly, while operating comprehensive network repair and maintenance to keep everything in top shape. Want to come and be a part of it? What will you be doing? Youll work as part of the Network Engineering team and provide operational support to the network security architecture. Youll have a … good understanding of IP network architectures and Security and work well as part of a team. Whilst the role is office working hours you will need to be on a rota for emergency OOH support. At times travel will be required to go to the customer's sites which are in Warwickshire and Wokingham or to data centres More ❯

Company Background ThreatConnect enables threat intelligence, security operations, and cyber risk management teams to work together for more effective, efficient, and collaborative cyber defense. With ThreatConnect, organizations can infuse ML and AI-powered threat intel and cyber risk quantification into their work, allowing them to contextualize an evolving threat landscape, prioritize the most significant risks to their business, and … operationalize defenses. More than 250 enterprises and thousands of security operations professionals rely on ThreatConnect every day to protect their organizations' most critical assets. We offer a competitive benefits package with comprehensive insurance coverage, unlimited paid time off, and unique perks designed to help you meet your financial and personal goals. We are committed to offering an employment experience … thousands of organizations, and over 40 of the Fortune 100, to help them quickly aggregate, analyze, and act on their threat data to mitigate risk and threats to their network security. We're looking for a talented and experienced Customer Success Engineer CSE who can hit the ground running in a fast-paced, quickly evolving environment. The position will More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: SIEM Software Engineering Lead Function: Cyber Security Unit: Networks Location: Snowhill, Birmingham, United Kingdom Salary: Competitive with Great Benefits The new Network SIEM is essential to BT's network security, meeting TSA requirements and improving our CAF level. … Being the SIEM DevOps with SysOps Software Engineer you will play a critical role in designing, developing, implementing, and maintaining our strategic SIEM platform as part of the Security Engineering platform team, leading the implementation of the SIEM Automation strategy and providing guidance and oversight of the SIEM Platform Automation team. This role is hybrid (3 days in the … pipelines using CI/CD tools Troubleshoot issues along the CI/CD pipeline Technical leadership working in a high performing team of engineers delivering state of the art security tools for BT. Be an active member of the SIEM/CDP log onboarding team, delivering SIEM/CDP functionality in line with the requirements. Act as product owner More ❯

cloud infrastructure on Microsoft Azure. The ideal candidate will have a deep understanding of Azure cloud services, web infrastructure management, and a proven track record of ensuring high availability, security, and scalability of cloud-based web applications. As a key member of our IT team, you will manage the cloud infrastructure lifecycle while leading a team of engineers and … with various departments to support the organisation’s digital transformation initiatives. Key Responsibilities: Oversee the design, deployment, and maintenance of web infrastructure hosted on Microsoft Azure, ensuring optimal performance, security, scalability, and cost-efficiency. Over time lead and mentor a team of cloud engineers, ensuring best practices in cloud architecture, security, and automation. Collaborate closely with other teams … including DevOps, security, and development, to deliver cloud solutions that meet business needs. Develop and implement cloud strategies for web infrastructure, including defining infrastructure as code (IaC) processes, automating provisioning, and managing cloud environments. Ensure all cloud infrastructure adheres to security standards and best practices. Manage access controls, network security, data encryption, and other security More ❯

now recruiting for an IT Technical Engineer to join our dynamic and supportive team. What We're Looking For The ideal candidate will be someone with strong experience in network infrastructure installation and configuration, as well as expertise in server and desktop support. You'll need to be a problem solver, a strong communicator, and someone who thrives in … from SMEs to enterprises, working with technologies from major vendors such as Draytek, SonicWall, Fortinet, Watchguard, Meraki, Cisco, Unifi, Netgear, and HP Aruba. You'll help configure and troubleshoot network equipment, servers, and wireless systems, ensuring that customers receive exceptional service. This is a fantastic opportunity to directly support our customers, manage installations, and deliver high-quality service to … businesses across a range of sectors. What's in It for You? A dynamic, varied role : No two days will be the same. From troubleshooting complex network issues to managing installations, you'll be at the heart of it all. Work alongside a supportive, experienced team : You'll collaborate with colleagues in both technical and project management teams, ensuring More ❯

now recruiting for an IT Technical Engineer to join our dynamic and supportive team. What We're Looking For The ideal candidate will be someone with strong experience in network infrastructure installation and configuration, as well as expertise in server and desktop support. You'll need to be a problem solver, a strong communicator, and someone who thrives in … from SMEs to enterprises, working with technologies from major vendors such as Draytek, SonicWall, Fortinet, Watchguard, Meraki, Cisco, Unifi, Netgear, and HP Aruba. You'll help configure and troubleshoot network equipment, servers, and wireless systems, ensuring that customers receive exceptional service. This is a fantastic opportunity to directly support our customers, manage installations, and deliver high-quality service to … businesses across a range of sectors. What's in It for You? A dynamic, varied role : No two days will be the same. From troubleshooting complex network issues to managing installations, you'll be at the heart of it all. Work alongside a supportive, experienced team : You'll collaborate with colleagues in both technical and project management teams, ensuring More ❯

now recruiting for an IT Technical Engineer to join our dynamic and supportive team. What We're Looking For The ideal candidate will be someone with strong experience in network infrastructure installation and configuration, as well as expertise in server and desktop support. You'll need to be a problem solver, a strong communicator, and someone who thrives in … from SMEs to enterprises, working with technologies from major vendors such as Draytek, SonicWall, Fortinet, Watchguard, Meraki, Cisco, Unifi, Netgear, and HP Aruba. You'll help configure and troubleshoot network equipment, servers, and wireless systems, ensuring that customers receive exceptional service. This is a fantastic opportunity to directly support our customers, manage installations, and deliver high-quality service to … businesses across a range of sectors. What's in It for You? A dynamic, varied role : No two days will be the same. From troubleshooting complex network issues to managing installations, you'll be at the heart of it all. Work alongside a supportive, experienced team : You'll collaborate with colleagues in both technical and project management teams, ensuring More ❯

now recruiting for an IT Technical Engineer to join our dynamic and supportive team. What We're Looking For The ideal candidate will be someone with strong experience in network infrastructure installation and configuration, as well as expertise in server and desktop support. You'll need to be a problem solver, a strong communicator, and someone who thrives in … from SMEs to enterprises, working with technologies from major vendors such as Draytek, SonicWall, Fortinet, Watchguard, Meraki, Cisco, Unifi, Netgear, and HP Aruba. You'll help configure and troubleshoot network equipment, servers, and wireless systems, ensuring that customers receive exceptional service. This is a fantastic opportunity to directly support our customers, manage installations, and deliver high-quality service to … businesses across a range of sectors. What's in It for You? A dynamic, varied role : No two days will be the same. From troubleshooting complex network issues to managing installations, you'll be at the heart of it all. Work alongside a supportive, experienced team : You'll collaborate with colleagues in both technical and project management teams, ensuring More ❯

About this opportunity and L3Harris UK From 11 UK sites, our team of nearly 1,000 people delivers unique capabilities across space, air, land, sea and cyber for military, security and commercial customers across the UK and worldwide. Reporting to the IT Business Services Manager for EMEA the role providing local and regional IT support across the UK, EMEA … for printers/copiers and manage software/application installation, support, and maintenance. Disaster Recovery & Continuity: Support disaster recovery and business continuity planning, testing, and documentation. Respond to Cyber Security incidents and proactively engage with relevant stakeholders. Project & International Collaboration: Lead or Support to IT projects assigned by regional/global teams and collaborate with international peers across time … service management (ITSM) tools and ticketing systems Proficiency in deploying, troubleshooting, and maintaining standard software applications Strong Active Directory Administration Relevant experience in automation with PowerShell or PowerCLI Basic network fundamentals: TCP/UDP, switching, routing (layers 1-7) Recent demonstrated ability to build, deploy, support, and maintain both Windows servers and workstations, including virtual and physical server environments 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 ❯

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 ❯

Teams, and Intune. Deliver IT projects (e.g. email migrations, Intune deployments, firewall installations, email threat protection implementations as well as internet connectivity and VoIP etc). Managing email and network security. Proactive and reactive monitoring and maintenance of client networks. Ensuring security and upgrades are applied to desktops and laptops. Providing expert technical support to end-users with More ❯

DESCRIPTION The U.S. Amazon Dedicated Cloud Security team seeks a passionate and innovative Security Engineer with a strong security and development background to deliver Information Security solutions. As a Security Engineer, you will investigate, identify, and mitigate security risks throughout the porfolio of programs within the Information Security organization and among peer organizations. … to deliver risk reduction mechanisms, particularly around reducing labor-intensive processes. You will work closely with stakeholder teams to gain deep insights into their systems and processes, and integrate security engineering practices into their workflows. You will help drive engineering excellence through scalable and repeatable solutions, clean code, automation, thorough documentation, and approaches that eliminate single points of failure. … Your impact will be critical in helping AWS maintain top-tier security by driving teams to deliver more effectively and securely through secure designs and automation. You'll focus on identifying security trends, enhancing security visibility, and recommending improvements to raise our security bar. This position requires that the candidate selected be a US Citizen and More ❯

What You'll Be Working On: ️ Designing, implementing, and managing network security architectures to protect enterprise systems ️ Monitoring and analyzing network traffic to identify and mitigate potential threats and vulnerabilities ️ Configuring and managing firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and other network security tools ️ Conducting regular network security assessments … and penetration testing to ensure optimal security ️ Collaborating with IT and security teams to ensure proper network access controls, policies, and encryption standards are in place What We're Looking For: ️ Proven experience as a Network Security Specialist or in a similar role within network security ️ Strong knowledge of networking protocols (e.g., TCP …/IP, DNS, HTTP) and network security tools (e.g., firewalls, IDS/IPS, SIEM) ️ Experience with security frameworks such as NIST, CIS, and ISO 27001 ️ Familiarity with cloud security and hybrid network environments is a plus ️ Relevant certifications such as CCNP Security, CISSP, or CompTIA Security+ are highly desirable More ❯

Job Description Experience in multi-vendor network security environment Experience with routing design, techniques, and protocols such as BGP In-depth understanding of peering, QoS and traffic engineering Cloud experience (AWS (VPC, transit gateway, private link, ELB, etc), Azure (connectivity services - Vnet, virtual WAN, VPN gateway, application protection, application delivery and network monitoring, etc), etc.) Security best practices for firewalls and perimeter security measures including VPN technologies Continuous integration, test automation and/or SecDevOps on iterative development projects Agile Development methodologies More ❯

Cisco Network Engineer (Cisco ISE & 802.1X) Location: Miami, FL Salary: $100K-$140K Clearance: - Secret About the Role My client is seeking a skilled Network Security Engineer with expertise in Cisco Identity Services Engine (ISE) and 802.1X authentication to enhance our network security framework. This role is critical in ensuring seamless integration, authentication, and compliance with … Key Responsibilities Review, implement, and optimize Cisco ISE and 802.1X authentication across the network. Ensure secure and efficient user access management for workstations and critical systems. Develop and enforce security rules compliant with government cybersecurity task orders. Collaborate with IT and security teams to enhance network access control (NAC) policies. Troubleshoot and resolve authentication and network access issues related to Cisco switches and ISE. Requirements Strong hands-on experience with Cisco ISE and 802.1X. Proficiency in configuring and managing Cisco switches. Understanding of network security, identity management, and access control. Experience working in compliance-driven environments (e.g., government, financial, healthcare). Relevant certifications such as CCNP Security, CCIE Security, or CISSP More ❯

and custom equipment used to further research efforts on superconducting microelectronic devices. • Identify, troubleshoot, and remediate equipment issues to support system build-out and sell-off. • Support the existing network to maintain connectivity and support large intel distribution • Collaborate with the government customer to ensure that requirements and deliverables are met Additional Skills & Qualifications Basic Qualifications for Sr Network Engineer Lead: • Active TS/SCI with full scope poly • 8 years of experience as a network engineer working on a classified program • Strong understanding of traditional network engineering, routing and switching, firewall management o Worked directly with the cyber • Expertise in network security and cyber security to implement best practices and advanced protocols … Excellent communication skills and experience working directly with a government customer • Open to 70% OCONUS travel Preferred Qualifications for Sr. Network Engineer Lead: - CCNA or CISSP - SATCOM network experience specifically for a ground/surface user More ❯

A fantastic opportunity to work for a Global Company in a well-established team. The Security Architect for Network and Cloud will lead the design and development of the Firm's cloud network security solutions. This role involves overseeing the operation and configuration of the Firm's cloud security toolsets, including the management of CNAPP … Cloud-Native Application Protection Platform) and CASB (Cloud Access Security Broker) technologies. Key Responsibilities: Cloud Security Architecture: Design and implement cloud-native security architectures and solutions to protect the Firm's cloud infrastructure. CASB Strategy: Develop and implement CASB strategies to safeguard the Firm's cloud services and applications. Policy Development: Create and maintain security policies … standards, and best practices for cloud environments. Security Assessments: Conduct security assessments and audits of cloud infrastructure and applications. Documentation: Develop and maintain comprehensive documentation for cloud network security solutions. Skills and Experience: Educational Qualifications: A Bachelor's degree in Computer Science or equivalent professional experience. Cloud Security Expertise: Extensive experience in designing and implementing More ❯

Security Architect for Network and Cloud Business Services Belfast Security Architect for Network and Cloud Description Location: Belfast Workplace: Hybrid The opportunity: TheSecurity Architect for Network and Cloudwill lead the design and development of the Firm's cloud network security solutions. You will oversee the operation and configuration of the Firm's cloud … security toolsets. This will include the design and management of CNAPP (cloud-native application protection platform) and CASB (cloud access security broker) technologies. Baker McKenzie is the world's leading law firm with offices all over the world. Our Belfast Centre is home to over 400 colleagues in both legal and professional services. We offer one of the … to promoting inclusion, diversity, and equity for all and are confident we can provide a career as individual and as exceptional as you. Responsibilities: Design and implement cloud-native security architectures and solutions Design and implement CASB strategies to protect the Firm's cloud services and applications Develop and maintain security policies, standards, and best practices for cloud More ❯

Title: Network Engineer 3 (TS/SCI with Poly) Location: San Diego, CA and Aurora, CO (2 openings) Duration: 12+ months Schedule: 1st Shift (9/80A) Responsibilities: • Support the installation, integration, and testing of Commercial-Off-The-Shelf (COTS) and custom equipment used to further research efforts on superconducting microelectronic devices. • Identify, troubleshoot, and remediate equipment issues to … support system build-out and sell-off. • Support the existing network to maintain connectivity and support large Client distribution • Collaborate with the government customer to ensure that requirements and deliverables are met Basic Qualifications for Sr Network Engineer Lead: • Active TS/SCI with full scope poly • 8 years of experience as a network engineer working on … a classified program • Strong understanding of traditional network engineering, routing and switching, firewall management o Worked directly with the cyber • Expertise in network security and cyber security to implement best practices and advanced protocols • Excellent communication skills and experience working directly with a government customer • Open to 70% OCONUS travel Preferred Qualifications for Sr. Network More ❯

Cyber Network Defense Analyst Location: Herndon, VA Clearance Requirements: Active/Current TS/SCI with polygraph Signature Federal Systems is seeking a Cyber Network Defense Analyst in Herndon, VA. As a Cyber Network Defense Analyst on our team, you will use your expertise in Host Based Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS) and specialized … network defense to provide innovative and creative solutions to challenging cyber security problems. Manage and administer the tuning of rules, signatures, and custom content for CND applications and systems. Identify potential conflicts with implementation of any CND tools within the enterprise and develop recommendations to remediate these conflicts. You will utilize the latest cyber tools available and assist … with creating new ones while allowing you to advance the nation's information security posture. Responsibilities include, but are not limited to: • Provide malicious code detection, intrusion detection, and information security tool development and integration. • Utilize forensic analysis to identify malware, misuse, and/or unauthorized activity. • Investigate and report on virus and malware alerts or incidents to More ❯

Senior Network Engineering Lead to support our Systems Engineering Integration & Test (SEIT) department. As a member of the SEIT department you'll work in a fast-paced team environment alongside physicists, design engineers, and superconducting foundry engineers to make our technologies a reality. This position will serve on-site in San Diego, CA or Aurora, CO. Responsibilities: • Support the … and custom equipment used to further research efforts on superconducting microelectronic devices. • Identify, troubleshoot, and remediate equipment issues to support system build-out and sell-off. • Support the existing network to maintain connectivity and support large intel distribution • Collaborate with the government customer to ensure that requirements and deliverables are met Basic Qualifications for Sr Network Engineer Lead … Active TS/SCI with full scope poly • 8 years of experience as a network engineer working on a classified program • Strong understanding of traditional network engineering, routing and switching, firewall management o Worked directly with the cyber • Expertise in network security and cyber security to implement best practices and advanced protocols • Excellent communication skills More ❯