1 to 25 of 79 Network Security Engineer Jobs

Security Engineer, Network Security, Basingstoke, COR7186 This is an excellent opportunity for an ambitious and technical Security Engineer, to join a growing, award winning company, at their head offices in Basingstoke. The successful Security Engineer will be required to have a full … UK driving license as this role will involve ad hoc travel to other sites/data centres. The Role The Security Engineer will be joining the internal security team, working alongside an external SOC, in-order to support the business on all internal network security issues that arise. You will be an enthusiastic individual with a passion for all things security, with an eagerness to learn and develop. Outside of this, you will ideally have a broad range of skills with regard to network troubleshooting, firewalls, IDS/IPS, VPNs and more. More ❯

Job Description - Senior Infrastructure Security Engineer (Network) (047748) Senior Infrastructure Security Engineer (Network) 047748 Organisation Organisation - Customers, Communication and Technology Job Position Type - Full Time Location: North Greenwich, London/Hybrid Salary: £62,000 - £70,000 plus fantastic benefits UK Sponsorship availablehowever, candidates are … cent of time split between the office and home over a 4-week period.Hybrid working arrangements can evolve subject to business requirements. Key Technologies: Network Security (inc. Firewalls), Routing and Switching (WAN/LAN/Datacentre), SDN, Wi-Fi and Cloud Networks. About Us The Networks and Hosting … Data is responsible for maintaining existing infrastructure, which underpins the majority of our services across TfL. It is an exciting time to join the Network team, as you'll be working on large scale network improvement projects such as: network security (firewall) upgrades, network consolidation More ❯

programme offers a hybrid working model, empowering you to find the optimal balance between remote and in-office work. R&D Operational Technology (OT) Network Security Engineer Within R&D Digital & Tech we are looking for an Operational Technology (OT) Network Security Engineer who … will oversee networks used for R&D operations and have the necessary operational knowledge to specify network changes, assuring continued network availability. The OT Network Security Engineer will support Site Focal Point with technical insight necessary for secure file management according to policies and have … a role in new system implementation and incident response. It is key for the OT Network Security Engineer to have in-depth understanding of network architecture to design, implement, and manage secure and efficient networks and proficiency with cybersecurity tools (e.g., firewalls, intrusion detection/prevention More ❯

Network Engineer Senior (Security) - TS/SCI required Transform technology into opportunity as a Network Engineer Senior (Security) with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation … and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiator. As a Network Engineer Senior (Security) you will help ensure today is safe and tomorrow is smarter. Our work depends on Network Engineer Senior (Security) joining our team … to support the US Army Intelligence and Security Command (INSCOM). HOW A NETWORK ENGINEER SENIOR (SECURITY) WILL MAKE AN IMPACT Install, configure, and maintain customer network infrastructure and security stack as part of a global enterprise. Troubleshoot networking and security protocols/ More ❯

Job Overview: As a Network Security Engineering team member, the Senior Network Security Engineer will specialise in firewalls and routing. The ideal candidate is a flexible, self-motivated individual who excels at multitasking and thrives in a fast-paced, challenging environment. This self-starter will … bring ingenuity and expertise to design, implement, and maintain secure, scalable, high-performing network solutions that connect on-premises and public cloud environments. The role emphasizes driving automation through Infrastructure-as-Code (IaC) and GitOps methodologies, ensuring optimal network performance, and integrating robust security measures. Responsibilities: Network Design and Implementation: Design and implement secure, scalable, and high-performing network solutions bridging on-premises and public cloud environments. Leverage routing and switching expertise (e.g., BGP, OSPF, MPLS) to ensure network performance and reliability across diverse environments. Analyze operational needs and proactively develop creative network More ❯

Job Title: Network and Security Engineer (Permanent Position) Location: Zaventem, Belgium Department: IT Infrastructure & Security Reports To: IT Manager Type: Full-time/Permanent Network and Security Engineer - Overview: We are looking for a skilled and dedicated Network and Security Engineer to join our IT department in Zaventem . In this permanent role, you will play a key part in the implementation, administration, and security of both on-premise and cloud infrastructures. The successful candidate will bring hands-on experience across a wide range of technologies and will actively … support, troubleshoot, and optimize our infrastructure in close collaboration with the IT Manager and support teams. Network and Security Engineer - Key Responsibilities Infrastructure & Systems: Implement, administer, and maintain Hyper-V environments (Windows Server 2019). Manage Microsoft Windows Server 2019 & 2022 : Active Directory (AD) Group Policy Objects More ❯

Job Title: Network and Security Engineer Location: London (UK) On site Job Type: Full Time We are seeking a talented and experienced Network and Security Engineer to join our team. The ideal candidate will have a strong background in networking and security, excellent … problem-solving skills, and a passion for learning and developing new skills. You will be responsible for designing, implementing, and managing networks and security measures to safeguard our networks and systems against current and emerging cyber threats, with a particular focus on Datacentre, 3GPP mobile network CORE and … Responsibilities: Networking, Segmentation, Optimization and Maintenance Design, configure and implement highly scalable L2/L3 networks using varieties of protocols and vendor equipment. Monitor network traffic and analyse security incidents to detect and respond to threats within mobile network environments. Diagnose and troubleshoot network related issues More ❯

part of history, they're making history. Northrop Grumman Space Systems-Launch and Missile Defense Systems has an exciting career opportunity for a Principal Network Engineer - Network Security Engineer III (25-161) to join our team of qualified, diverse individuals. This position, located in Colorado … DoD IA RMF documentation and artifacts using DoDI 8510.01/DoD Risk Management Framework). Essential Functions: Must have proven experience developing Cyber-secure Network device configurations (Firewalls, switches, routers) Primary Network Security Engineer supporting the C2BMC Program Plan, deploy, integrate, and test upgrades to the … C2BMC network to operational sites Will be required to independently research different networking and security-related topics and produce reports on findings Required to make sure that the team's devices are STIGs and hardened appropriately Along with running any Cyber protocols needed Able to thoroughly document project More ❯

NETWORK SECURITY ENGINEER: Expert Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: If you are looking for a position that is different from your normal network/cyber security position … please keep reading. We are looking for Network Security Engineers who are familiar with both network defense and offensive techniques to support ongoing operations and secure our customers' networks. You will be assisting Penetration Testers with analysis of edge network devices to include vulnerability analysis and … exploitation. We are looking for Network Security Engineers with a blend of network infrastructure management and familiarity with network penetration testing and offensive security. Candidates should have a minimum of 7+ years of experience as a Network Engineer, System Engineer or in the More ❯

A leading logistics organisation is seeking a project-focussed Network Security Engineer to join their growing team. If you're passionate about networking and cybersecurity and thrive in fast-paced environments, this is a fantastic opportunity to work with modern technologies and make a real impact. We … re looking for a Network Security Engineer who has proven experience in implementing, deploying, administering, and maintaining network infrastructure, including routers, switches, wireless solutions, and firewalls. In addition to this, you will be managing Cisco-based network security (firewalls, VPNs, NAC) for peak reliability … and performance, in addition to the other responsibilities below! This is a project-focused role, so someone who has hands-on experience with Network Security projects like SGT’s, Azure Networking, and ICE Posturing is highly desirable. Key Responsibilities: Manage and maintain Cisco Firepower, Cisco ISE and Cisco More ❯

A leading logistics organisation is seeking a project-focussed Network Security Engineer to join their growing team. If you're passionate about networking and cybersecurity and thrive in fast-paced environments, this is a fantastic opportunity to work with modern technologies and make a real impact. We … re looking for a Network Security Engineer who has proven experience in implementing, deploying, administering, and maintaining network infrastructure, including routers, switches, wireless solutions, and firewalls. In addition to this, you will be managing Cisco-based network security (firewalls, VPNs, NAC) for peak reliability … and performance, in addition to the other responsibilities below! This is a project-focused role, so someone who has hands-on experience with Network Security projects like SGT’s, Azure Networking, and ICE Posturing is highly desirable. Key Responsibilities: Manage and maintain Cisco Firepower, Cisco ISE and Cisco More ❯

Evolver is seeking a Network Security Engineer to support Information Assurance (IA), Cyber Security, and Computer Network Defense functions. The ideal candidate will be responsible for security management, policy enforcement, certification and accreditation (C&A) processes, and ensuring compliance with federal laws, DoD, DON … and ONRG regulations. This position requires on-site work at Arlington, VA. The Network Security Engineer will work closely with security teams, system administrators, and leadership to monitor, detect, and respond to cybersecurity incidents, ensuring robust network defense strategies. Responsibilities Develop, maintain, and enforce security … requirements. Submit and manage Certification and Accreditation (C&A) packages for system approvals. Monitor, detect, and respond to cybersecurity incidents, providing risk assessments and security analysis. Provide security awareness training and network security situational reports to leadership. Manage the SAAR-N (System Authorization Access Request - Navy More ❯

Senior Network Security Engineer Leading global manufacturing company is looking for a Senior Network Security Engineer to join their growing Network Security Engineering team. The successful candidate will design and implement network security solutions connecting on-premises and public cloud … focus on Infrastructure-as-Code (IaC) and GitOps methodologies. This is a very technical role and will play a key part in securing the network infrastructure. London 5 DAYS A WEEK. Responsibilities: Design and deploy network security solutions across cloud and on-premises environments. routing and switching … protocols network performance. Analyze operational needs and develop innovative solutions to strengthen network security. Required: Hands-on experience within enterprise network security solutions. Advanced knowledge of routing and switching protocols. Deep understanding of firewalls. More ❯

Meta's Network Security team is seeking an experienced engineer to help secure our global Data Centers, network Backbone, Optical Infrastructure, and Edge PoPs. We do this by working extensively across the Meta family of products, including Instagram, WhatsApp, and AI where we identify and solve … security problems across network infrastructure. You will be responsible for building, implementing, and operationally supporting the organization to develop security controls and services that will protect network infrastructure which helps serve traffic for over 3 billion users worldwide. We are looking for engineers with experience in … managing complex issues that require problem-solving to drive security and innovation, who will research and develop new solutions to help protect our infrastructure and our users through a defense in-depth approach. The team thrives in finding security issues and eradicating them and makes life hard for More ❯

Summit Technologies, Inc. is looking for a Network Security Engineer to join our team supporting an important US government agency in the D.C. metro area. This is an exciting opportunity to work with a team responsible for various Network Security Tools. The successful candidate will … support Network Security Tool engineering, administration, maintenance, and modernization efforts, reporting to the Security Operations Manager. This is a hybrid role based in Washington, DC. Candidates must be eligible for a Public Trust clearance. Duties and Responsibilities: Provide technical hands-on support for various Security Tool … engineering and Administration of SASE, EDR, DLP, Web Proxy, Email Security, IDPS, Firewall and SIEM Technologies. Create deployment/update/upgrade plan and perform work as outlined. Perform routine health checks, maintenance tasks, update, upgrade, and implement new capabilities. Troubleshoot Network Security Tools issue, escalate the More ❯

We are looking for a highly skilled and dynamic Security Engineer to join our IT Security team.My client works across multiple sectors to include, Fintech, Health & energy. The ideal candidate will have a strong background in networking, cloud security, and hands-on experience with leading security technologies. You will be responsible for ensuring the security and integrity of our systems, providing proactive threat detection and response, and supporting the implementation of security controls and policies across cloud, on-premise, and hybrid environments. This role also involves working with SIEM solutions, automating security workflows, and contributing to the company's compliance with Cyber Essentials Plus and ISO 27001 standards. Key Responsibilities: Design, implement, and manage network security architectures, including firewalls, VPNs, and other perimeter security technologies. Configure, deploy, and manage Cisco Meraki solutions for network security and More ❯

We are looking for a highly skilled and dynamic Security Engineer to join our IT Security team.My client works across multiple sectors to include, Fintech, Health & energy. The ideal candidate will have a strong background in networking, cloud security, and hands-on experience with leading security technologies. You will be responsible for ensuring the security and integrity of our systems, providing proactive threat detection and response, and supporting the implementation of security controls and policies across cloud, on-premise, and hybrid environments. This role also involves working with SIEM solutions, automating security workflows, and contributing to the company's compliance with Cyber Essentials Plus and ISO 27001 standards. Key Responsibilities: Design, implement, and manage network security architectures, including firewalls, VPNs, and other perimeter security technologies. Configure, deploy, and manage Cisco Meraki solutions for network security and More ❯

Network Security Engineer 6-month contract Outside IR35 Remote working Active SC Clearance Essential We are supporting a leading utilities provider searching for a Newtork Security Engineer to join the team. This is an initial 6-month contract with the scope to be extended. Key … responsibilities Proven experience as a Network Security Engineer or similar role within enterprise environments. Deep expertise in Palo Alto Networks firewalls and Fortinet FortiGate solutions. Manage, configure, and troubleshoot next-generation firewalls (NGFW), particularly Palo Alto Networks and Fortinet . Perform firewall rule reviews, audits, and optimisation … to enforce least privilege access. Experience with Prisma Access and secure access service edge (SASE) frameworks. Proven experience as a Network Security Engineer or similar role within enterprise environments. Strong understanding of network architecture principles, including segmentation, zero trust, and high availability designs. Some OOH work More ❯

IAT Level III Certification required prior to onboarding: CISSP or CASP (See DoD 8570.01-M Appendix 3 for valid certifications). An Associate level Network Vendor Certification is required prior to onboarding from one of the following Vendors: Cisco, Juniper, Aruba, F5, Palo Alto, McAfee, Trellix. Position/Role … Transport Operations Network Security & Information Assurance Engineer proficient in network security technologies (i.e. Firewalls, DMZ, IPS, VPN). Responsible for designing, implementing, and maintaining robust & mature global network security solutions. Expert in configuring enterprise-grade firewalls, managing DMZ environments, configuring IPS, engineering secure … VPN solutions, and administering Cisco network appliances will be crucial. Collaborate with engineering and project management teams to safeguard network infrastructure threats. • Provide Network Security and Network Engineering expertise (SME). • Responsible for network modification, design, integration, test, security, and implementation of Transport More ❯

depend on us to help secure and connect their digital infrastructures. We are excited to support our continued UK growth by welcoming a talented Network and Security Engineer to our Services Team. This is a fantastic opportunity for an engineer ready to move to the next … tier industry vendors, including Juniper, ADVA, and Fortinet. Join us and be part of delivering service excellence to our customers! Your role as a Network and Security Engineer As a Network and Security Engineer, you will play a pivotal role in our customer support … coverage and support to our diverse customer base, playing a critical role in maintaining service availability, resolving incidents, and driving continuous improvement in network operations. Collaboration and passion are key to success in this role. You should thrive on problem-solving, have a keen eye for detail, and enjoy More ❯

Nexeo is currently looking for a Network Security Engineer Nexeo Belgium is a consultancy company supporting clients in banking, finance, and insurance through transformation projects, from business consulting to IT implementation. As a consultant, you will be part of Nexeo: International environment (Offices in France, Belgium, Luxembourg … Switzerland & Canada) 450+ employees Over 20% growth each year Network Security Engineer - Main Responsibilities: Manage security infrastructure, including Firewalls, Load Balancers, VPNs, and Reverse Proxy systems. Collaborate with stakeholders to define security requirements and ensure system readiness. Perform impact analyses and refine technical, business, and … regulatory requirements. Lead security-related projects, such as the deployment of a new Proxy Infrastructure. Work closely with the IT team, documenting solutions and participating in Agile processes. Provide third-line support for security issues and ensure timely resolution. Write and manage RFPs for security hardware solutions. More ❯

Dartford (Hybrid - 2 days on-site per month) Full-time | Permanent A leading logistics organisation is seeking a Network Security Engineer to join their growing team. If you're passionate about networking and cybersecurity and thrive in fast-paced environments, this is a fantastic opportunity to work … with modern technologies and make a real impact. * We're looking for a Network Security Engineer who has proven experience in deploying, administering, and maintaining network infrastructure, including routers, switches, wireless solutions, and firewalls. In addition to this, you will be managing Cisco-based network security (firewalls, VPNs, NAC) for peak reliability and performance, in addition to the other responsibilities below! Key Responsibilities: * Deploy and maintain network security infrastructure (routers, switches, firewalls, IDS/IPS). * Manage Cisco-based systems, including firewalls, VPNs, and NAC. * Monitor traffic, troubleshoot issues, and enhance More ❯

Network Security Engineer (Sr.) Description/Role: Gather and document user network requirements utilizing multiple methodologies to provide necessary technical documentation, system requirements documents, systems security requirements documents, and system test plan. Provides the expertise to conduct systems analysis, certification and accreditation, integration of secure … products, security test and evaluation, and development of complex information systems to meet information system security requirements. A broad knowledge of the technical information systems security discipline is required. Performs test event-based network security analysis, top-level test requirements development, functional data analysis and … assessment. Apply technical and business experience and understanding to improve processes and procedures for deploying and maintaining network infrastructure. Performs standard project tasks to analyze information security requirements, translate these into security designs, implements these designs, and tests effectiveness. Has working knowledge of standard information security More ❯

and continually evolve reliable IT services and solutions to empower organisations to maximise their business potential. We have an exciting opportunity for a Senior Network & Security Engineer to join our team in UK! What we can give you: 37.5-hour working week with flexible working options, giving … Aviva Private medical cover from day 1 Global Recognition Program – 40+ awards were made last year under our RecogniseMe scheme Team Purpose: The Managed Network & Security Team is responsible for the management of the network & security devices in Getronics Datacentres, connectivity towards customers and Cloud providers … and on premise Network & Security implementations at our Customers. Role Purpose: The role is to proactively and reactively manage the Network and Security devices , act on alarms from our network management systems , act on incidents reported by our customers. Troubleshoot & analyse incidents and changes , make More ❯

We are searching for an experienced IT Network Engineer to be responsible for ensuring IT networks and communications are well designed, secure, optimal and function consistently across all internal and external operations. The role is offered on a hybrid basis, 3-days in the office and 2-days … application systems to promote the use of technology throughout the business. In this role you will be responsible for the following: Designing and deploying network services in line with design and security policies. Monitoring and administering the installation and integration of corporate network communications, including routers, switches … organisation ensuring VLANs, IP Subnet, DNS, DHCP, VPNs, and VoIP traffic is well designed, secure and optimised. Ensuring best practices are used for protecting network security. Planning lifecycle renewals, 'hotswap' procedures and emergency hardware failure protocols. Providing regular service status updates to line management and agree and monitor service More ❯