Explore numerous network engineer positions that involve designing, implementing, and managing computer networks. These roles demand a strong understanding of network infrastructure, protocols, and security. Network engineers are responsible for ensuring network performance, troubleshooting issues, and implementing upgrades.910 Network Engineer jobs in the United Kingdom
Telecommunications Network Engineer
Posted 4 days ago
Job Viewed
Job Description
Responsibilities:
- Design, implement, and maintain telecommunications network infrastructure.
- Monitor network performance and troubleshoot issues to ensure optimal service.
- Configure and manage network hardware and software, including routers, switches, and servers.
- Develop and execute network upgrade and expansion plans.
- Ensure network security and implement preventative measures against threats.
- Collaborate with other departments on network-related projects.
- Document network configurations, procedures, and troubleshooting guides.
- Stay updated with emerging technologies and industry best practices.
- Respond to network incidents and outages in a timely manner.
- Conduct performance analysis and capacity planning.
- Bachelor's degree in Electrical Engineering, Computer Science, Telecommunications, or a related field.
- Proven experience as a Telecommunications Network Engineer or similar role.
- In-depth knowledge of network protocols (e.g., TCP/IP, MPLS, BGP, OSPF).
- Experience with cellular network technologies (e.g., 4G, 5G) and fiber optics.
- Proficiency in network monitoring and analysis tools.
- Strong analytical and problem-solving skills.
- Excellent communication and teamwork abilities.
Network Security Engineer
Posted 2 days ago
Job Viewed
Job Description
Team purpose
We are here to change lives through better sight and hearing by delivering outstanding value, being loved by every customer and creating the place where all colleagues are proud to belong as we grow our business.
The Network Platform team will own and develop (with the Enterprise Architecture team) the strategic network roadmap. Delivering changes, product development and maintenance required to achieve the objectives of the roadmaps. The team will also provide support and technical expertise in the case of a major incident. They work closely with third-party partners to deliver a safe, resilient, robust Network Platform and continuously review the industry and market, testing new concepts and technologies that can add value.
Your purpose
The Network Security Engineer supports the Lead Network Security Engineer in delivering the Network Security Roadmap. This role supports the implementation of Infosec-driven initiatives and acts as the second line of escalation for Network Security Incidents and ad hoc service and portfolio support requests. This role is accountable for establishing and maintaining secure network configurations, including firewalls, routers, switches, and VPNs, and periodically reviewing firewall rules and user access to the network. The Network Security Engineer focuses on continuous improvement through automation and tooling, working with Security Operations to monitor and analyse network traffic for malicious activity or potential breaches. Additionally, this role implements network access controls, enforces robust patch management for network devices, and works with network security partners to identify network vulnerabilities, planning and implementing upgrades to ensure the highest standards of network security.
This role is required to participate in an on-call rota for out-of-hours escalations for the Global Network Team.
Your role
Support Network Security Roadmap: Assist in delivering the Network Security Roadmap.
Subject Matter Expertise: Provide network subject matter expertise on Infosec-driven initiatives.
Incident Escalation: Second line of escalation for network security incidents, as well as specific security Service and Portfolio Requests i.e. Meraki configuration and firewall changes.
On Call Rota: Participate in on-call rota and occasionally work out of regular business hours to facilitate change management and incident resolution.
Secure Network Configurations: Establish and maintain secure network configurations including Cisco Meraki and Palo Alto firewalls, routers, switches, and VPNs.
Firewall and Access Review: Periodically review firewall rules and user access to the network.
Continuous Improvement: Focus on continuous improvement through automation and tooling.
Monitoring and Analysis: Collaborate with Security Operations to monitor and analyse network traffic for malicious activity or potential breaches.
Access Controls: Implement network access controls to ensure only authorised users and devices can access specific network segments.
Vulnerability and Patch Management: Identify and manage the remediation of network vulnerabilities and upgrades to ensure the highest standards of network security. This includes vulnerability management of the store Meraki estate. Perform robust patch management for network devices.
IT Values Commitment: Champion and commit to performing the role within recognised Values & Behaviours.
What you'll bring
Advanced Expertise in network solutions including MPLS, Internet, Cloud services, Firewalls, Routers, switches, Palo Alto, Meraki, and Cisco services.
Bachelor's degree in relevant field and/or industry recognised certifications i.e. Cisco Certified Network Associate (CCNA).
Proficiency in establishing secure network configurations, including firewalls, routers, switches, and VPNs.
Experience with network access controls, vulnerability and patch management.
Experience in implementing network-security solutions.
Excellent verbal and written communication skills to articulate technical concepts to both technical and non-technical stakeholders.
Expertise in monitoring and analysing network performance and incidents.
Previous experience participating in on-call rotations and managing out-of-hours incidents effectively.
Strong analytical skills to assess complex technical problems and develop effective solutions.
Expertise in troubleshooting and resolving network security-related issues.
Ability to work closely with cross-functional teams, including architecture, infosec and regional implementation teams.
Dedication to performing the role within recognised values and behaviours.
Network Security Engineer
Posted 2 days ago
Job Viewed
Job Description
Summer-Browning Associates is currently supporting our public sector client, who is seeking a Network Security Engineer for an initial twelve-month assignment with the option to extend.
Location: Hybrid working - Kidlington or Southampton
About the role: You will be responsible for day-to-day operation and control of all aspects of the client's sites and local area communications network infrastructure including Voice.
The ideal candidate will hold Active SC and have a strong background in delivery Network & Security support, with the following skills and experience:
- Experience with Checkpoint, Fortinet, Cisco & Solarwinds.
- Knowledge of IT and Voice Networks.
- Holds a recognised IT Networking qualification, or equivalent experience.
- Knowledge of Networking protocols & standards.
Network Security Engineer
Posted today
Job Viewed
Job Description
Team purpose
We are here to change lives through better sight and hearing by delivering outstanding value, being loved by every customer and creating the place where all colleagues are proud to belong as we grow our business.
The Network Platform team will own and develop (with the Enterprise Architecture team) the strategic network roadmap. Delivering changes, product development and maintenance required to achieve the objectives of the roadmaps. The team will also provide support and technical expertise in the case of a major incident. They work closely with third-party partners to deliver a safe, resilient, robust Network Platform and continuously review the industry and market, testing new concepts and technologies that can add value.
Your purpose
The Network Security Engineer supports the Lead Network Security Engineer in delivering the Network Security Roadmap. This role supports the implementation of Infosec-driven initiatives and acts as the second line of escalation for Network Security Incidents and ad hoc service and portfolio support requests. This role is accountable for establishing and maintaining secure network configurations, including firewalls, routers, switches, and VPNs, and periodically reviewing firewall rules and user access to the network. The Network Security Engineer focuses on continuous improvement through automation and tooling, working with Security Operations to monitor and analyse network traffic for malicious activity or potential breaches. Additionally, this role implements network access controls, enforces robust patch management for network devices, and works with network security partners to identify network vulnerabilities, planning and implementing upgrades to ensure the highest standards of network security.
This role is required to participate in an on-call rota for out-of-hours escalations for the Global Network Team.
Your role
Support Network Security Roadmap: Assist in delivering the Network Security Roadmap.
Subject Matter Expertise: Provide network subject matter expertise on Infosec-driven initiatives.
Incident Escalation: Second line of escalation for network security incidents, as well as specific security Service and Portfolio Requests i.e. Meraki configuration and firewall changes.
On Call Rota: Participate in on-call rota and occasionally work out of regular business hours to facilitate change management and incident resolution.
Secure Network Configurations: Establish and maintain secure network configurations including Cisco Meraki and Palo Alto firewalls, routers, switches, and VPNs.
Firewall and Access Review: Periodically review firewall rules and user access to the network.
Continuous Improvement: Focus on continuous improvement through automation and tooling.
Monitoring and Analysis: Collaborate with Security Operations to monitor and analyse network traffic for malicious activity or potential breaches.
Access Controls: Implement network access controls to ensure only authorised users and devices can access specific network segments.
Vulnerability and Patch Management: Identify and manage the remediation of network vulnerabilities and upgrades to ensure the highest standards of network security. This includes vulnerability management of the store Meraki estate. Perform robust patch management for network devices.
IT Values Commitment: Champion and commit to performing the role within recognised Values & Behaviours.
What you'll bring
Advanced Expertise in network solutions including MPLS, Internet, Cloud services, Firewalls, Routers, switches, Palo Alto, Meraki, and Cisco services.
Bachelor's degree in relevant field and/or industry recognised certifications i.e. Cisco Certified Network Associate (CCNA).
Proficiency in establishing secure network configurations, including firewalls, routers, switches, and VPNs.
Experience with network access controls, vulnerability and patch management.
Experience in implementing network-security solutions.
Excellent verbal and written communication skills to articulate technical concepts to both technical and non-technical stakeholders.
Expertise in monitoring and analysing network performance and incidents.
Previous experience participating in on-call rotations and managing out-of-hours incidents effectively.
Strong analytical skills to assess complex technical problems and develop effective solutions.
Expertise in troubleshooting and resolving network security-related issues.
Ability to work closely with cross-functional teams, including architecture, infosec and regional implementation teams.
Dedication to performing the role within recognised values and behaviours.
Network Security Engineer
Posted today
Job Viewed
Job Description
Summer-Browning Associates is currently supporting our public sector client, who is seeking a Network Security Engineer for an initial twelve-month assignment with the option to extend.
Location: Hybrid working - Kidlington or Southampton
About the role: You will be responsible for day-to-day operation and control of all aspects of the client's sites and local area communications network infrastructure including Voice.
The ideal candidate will hold Active SC and have a strong background in delivery Network & Security support, with the following skills and experience:
- Experience with Checkpoint, Fortinet, Cisco & Solarwinds.
- Knowledge of IT and Voice Networks.
- Holds a recognised IT Networking qualification, or equivalent experience.
- Knowledge of Networking protocols & standards.
Network Security Engineer
Posted today
Job Viewed
Job Description
Network Security Engineer
Posted 24 days ago
Job Viewed
Job Description
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 bad actors. With focuses that range from large scale Distributed Denial of Service (DDoS), routing security, security tool development, defense against internal and external attacks there's lots of room to push your skill set in deploying network security controls at scale.
**Required Skills:**
Network Security Engineer Responsibilities:
1. Identifying risks across network infrastructure that would lead to the exposure of sensitive data, unauthorized access, or loss of availability and prioritizing remediation efforts to address gaps
2. Influence security direction of the network, including management software and infrastructure to protect the network integrity of Meta platforms
3. Conceptualize and lead efforts towards building sustainable and scalable network layer security controls and tooling
4. Mentor and champion security practices through cross functional work with engineering teams throughout Meta
5. Keep Meta's safe through active operation and defense of critical network infrastructure
**Minimum Qualifications:**
Minimum Qualifications:
6. Engineering degree, or a related technical discipline, or equivalent work experience
7. Experience coding in higher-level languages (e.g. Python, Rust, Go, C++)
8. Experience in configuration and maintenance of network platforms such as firewalls, routers, switches, load balancers, and proxies
9. Experience learning software, frameworks and APIs
**Preferred Qualifications:**
Preferred Qualifications:
10. Understanding of implementation and scaling of access controls across both host and network layers.
11. Understanding of threat models to better protect against attacks or detect new vectors.
12. Experience leading network efforts to investigate, prevent, and mitigate security incidents.
13. Experience evaluating and testing new vendor platforms and in house network initiatives for security issues.
14. Experience leveraging layered security models to defend critical network infrastructure.
**Industry:** Internet
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Network Security Engineer
Posted 2 days ago
Job Viewed
Job Description
Key Responsibilities:
- Design, implement, and manage network security solutions.
- Configure and maintain firewalls, VPNs, IDS/IPS, and other security appliances.
- Conduct regular security audits and vulnerability assessments.
- Monitor network traffic for security breaches and suspicious activity.
- Develop and execute incident response plans.
- Implement security best practices and standards.
- Provide technical support for security-related issues.
- Stay updated on emerging cybersecurity threats and technologies.
- Collaborate with IT teams on security infrastructure projects.
- Ensure the confidentiality, integrity, and availability of network resources.
Qualifications:
- Proven experience as a Network Security Engineer or in a similar role.
- Strong knowledge of network protocols (TCP/IP, DNS, HTTP) and security concepts.
- Experience with firewalls, VPNs, IDS/IPS, and SIEM solutions.
- Familiarity with cybersecurity frameworks and best practices.
- Excellent analytical and problem-solving skills.
- Relevant certifications such as CISSP, CCNA Security, or Security+ are highly desirable.
- Ability to work independently and manage time effectively in a remote setting.
- Strong communication and documentation skills.
Network Security Engineer
Posted 3 days ago
Job Viewed
Job Description
Key responsibilities include configuring and managing firewalls, intrusion detection/prevention systems (IDPS), VPNs, and other security appliances. You will conduct regular security audits, vulnerability assessments, and penetration testing to identify and address potential weaknesses. Monitoring network traffic for suspicious activity and responding to security incidents in a timely and effective manner are also critical duties. The ideal candidate will possess a strong understanding of network protocols, cybersecurity principles, and threat landscapes. Experience with network security technologies, including Cisco ASA, Palo Alto Networks, Fortinet, or similar, is essential. Proficiency in scripting languages (e.g., Python, Bash) for automation of security tasks is highly desirable. Excellent analytical and problem-solving skills, coupled with strong communication and collaboration abilities, are required. We are looking for individuals who are proactive, detail-oriented, and committed to maintaining a high level of security. Relevant certifications such as CISSP, CCNA Security, or CompTIA Security+ are a significant advantage. A minimum of 3-5 years of experience in network security or a related IT security role is preferred. You will be instrumental in ensuring the security and resilience of our critical telecommunications network. Join our dynamic team and contribute to a secure digital future.
Network Security Engineer
Posted 3 days ago
Job Viewed
Job Description
Key responsibilities include:
- Designing, configuring, and managing firewalls, intrusion detection/prevention systems (IDPS), VPNs, and other security appliances.
- Conducting regular vulnerability assessments and penetration testing to identify and remediate security weaknesses.
- Developing and implementing network security policies, standards, and procedures.
- Monitoring network traffic and security logs for suspicious activities and responding to security incidents.
- Collaborating with IT and operations teams to ensure the security of network infrastructure and systems.
- Staying up-to-date with the latest cybersecurity threats, vulnerabilities, and mitigation techniques.
- Participating in the design and implementation of secure network architectures.
- Providing security awareness training to staff.
- Managing security aspects of network hardware and software lifecycle.
- Ensuring compliance with relevant industry regulations and security frameworks.
The ideal candidate will possess a Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, with a minimum of 4 years of hands-on experience in network security engineering. Certifications such as CISSP, CCNA Security, or CEH are highly desirable. Strong knowledge of TCP/IP, network protocols, routing, switching, and cybersecurity principles is essential. Experience with security information and event management (SIEM) tools, endpoint detection and response (EDR) solutions, and cloud security concepts is a plus. Excellent analytical, problem-solving, and communication skills are required. This is an excellent opportunity to advance your career in network security within a forward-thinking telecommunications company.