London, England, United Kingdom Hybrid / WFH Options
Supermercados Guanabara
Join to apply for the SeniorNetworkEngineer role at Supermercados Guanabara 4 days ago Be among the first 25 applicants Join to apply for the SeniorNetworkEngineer role at Supermercados Guanabara Job Title: SeniorNetworkEngineer Location: London (Canary … toward an Infrastructure-as-Code and SecDevOps future. This is more than a support role, you'll help shape how the organisation evolves its network capability over the next 12–18 months. As a SeniorEngineer experienced in leading complex projects and influence architecture, this is your … a journey. The Role You'll be a key part of the infrastructure team, working with experienced engineers and contractors to maintain and improve network services across a predominantly cloud-hosted environment. You'll have broad exposure across Cisco, Azure, and security tooling — supporting BAU, delivering infrastructure projects, and More ❯
San Diego, California, United States Hybrid / WFH Options
Northrop Grumman
is impossible. Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a Principal NetworkEngineer OR Senior Principal NetworkEngineer to join our team in Rancho Bernardo, CA. This position will be in our … Avionics Integration Organization supporting the MQ-4C Triton Program. We are seeking an experienced engineer to support the design, development, and optimization of secure, scalable, and high-performance enterprise network infrastructures. The selected candidate will play a key role in network architecture, operations, and modernization efforts. Duties … and responsibilities include: Design, implement, and support network infrastructure components (Routers/Switches/Firewalls) Monitor and optimize network performance Develop and maintain network documentation, diagrams, and standards Lead troubleshooting and root cause analysis for complex network issues and support incidents response as needed Work closely More ❯
Doncaster, Yorkshire, United Kingdom Hybrid / WFH Options
Burns Sheehan
SeniorNetworkEngineer £60,000 - Hybrid Working Here at Burns Sheehan, we are working exclusively with a leading healthcare technology provider that's transforming patient care through innovative connected solutions. They are currently seeking a SeniorNetworkEngineer to join their growing team and … lead network infrastructure initiatives that directly support their healthcare service delivery platforms. The Role: This is a hands-on SeniorNetworkEngineer and you will be the technical backbone supporting the company's digital transformation journey, particularly within healthcare/NHS environments. The ideal candidate will … to work independently on implementations while supporting regional teams across UK, EMEA, and APAC. Key Responsibilities: Core Infrastructure Management - Design and implement Enterprise level network solutions Regional Support - Provide expert guidance to engineering teams across multiple international regions Network Migration - Drive projects from legacy systems to modern networkMore ❯
London, England, United Kingdom Hybrid / WFH Options
Assala Energy
assets in Gabon. We value a collaborative approach, promote diversity, and prioritize safety and integrity in all our operations. We are looking for a SeniorNetworkEngineer to join our IT team, playing a key role in maintaining and enhancing our global network infrastructure. You will … ensure network stability, security, and efficiency across our operations while driving improvements and innovation. Key Responsibilities Network Design & Implementation: Contribute to the development and execution of Assala's global networking roadmap Network Monitoring & Troubleshooting: Maintain, monitor, and resolve issues in Assala's global network infrastructure Security … Incident Management: Act as the primary contact for network security events, analysing alerts, vulnerabilities, and potential threats Supplier & Vendor Management: Manage relationships with network service providers, ensuring optimal WAN, LAN, and hardware performance Configuration & Optimization: Create and modify configurations on Cisco/Arista switches, routers, and firewalls (Firepower More ❯
London, England, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Spectrum IT Recruitment SeniorNetworkEngineer – AWS Cloud and On-Prem London offices + Hybrid working options Salary up to £80k+ Benefits Our client’s software … products include AI and Automation software used globally by a range of external customers. The SeniorNetworkEngineer will play a key role in the implementation and support of their on-prem and cloud-based network infrastructure with a focus on security, reliability, and scalability. The … SeniorNetworkEngineer will support these global customers at a senior level so previous experience in a similar role is essential, but the company offer excellent training and career path opportunities. The role would support their AWS infrastructure, but those without cloud experience with established On More ❯
SeniorNetworkEngineer Hybrid - London Short-term contract (2 weeks work) About Ovyo: Ovyo is an professional services company specializing in the satellite, telecommunications, media, and broadcasting, transportation and many more sectors. Our management team is located in the UK and Portugal and we have technical teams … based across other European countries, US and India. One of our clients is looking for a SeniorNetworkEngineer to join them on a 2 week project, hybrid working out of London. Here your objective will be to work closely with stakeholders to collect technical and functional … to effectively communicate needs to vendors or service providers. Responsibilities: Engage Stakeholders : Collaborate with IT, facility managers, security, and end-users to identify wireless network needs Conduct Site Surveys : Perform or oversee predictive and physical wireless site surveys to assess RF environment and review existing infrastructure compatibility. Document Specifications More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ovyo
SeniorNetworkEngineer Hybrid - London Short-term contract (2 weeks work) About Ovyo: Ovyo is an professional services company specializing in the satellite, telecommunications, media, and broadcasting, transportation and many more sectors. Our management team is located in the UK and Portugal and we have technical teams … based across other European countries, US and India. One of our clients is looking for a SeniorNetworkEngineer to join them on a 2 week project, hybrid working out of London. Here your objective will be to work closely with stakeholders to collect technical and functional … to effectively communicate needs to vendors or service providers. Responsibilities: Engage Stakeholders : Collaborate with IT, facility managers, security, and end-users to identify wireless network needs Conduct Site Surveys : Perform or oversee predictive and physical wireless site surveys to assess RF environment and review existing infrastructure compatibility. Document Specifications More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
SeniorNetworkEngineer – AWS Cloud and On-Prem London offices + Hybrid working options Salary up to £80k+ Benefits Our client’s software products include AI and Automation software used globally by a range of external customers. The SeniorNetworkEngineer will play a … key role in the implementation and support of their on-prem and cloud-based network infrastructure with a focus on security, reliability, and scalability. The SeniorNetworkEngineer will support these global customers at a senior level so previous experience in a similar role is … range of external customers Implement Cloud service integrations, Data flows, AWS, Cloud VPN, etc Support and configure firewalls, switches, and routers Test Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network Engineering role, preferably in More ❯
SeniorNetworkEngineer – AWS Cloud and On-Prem London offices + Hybrid working options Salary up to £80k+ Benefits Our client’s software products include AI and Automation software used globally by a range of external customers. The SeniorNetworkEngineer will play a … key role in the implementation and support of their on-prem and cloud-based network infrastructure with a focus on security, reliability, and scalability. The SeniorNetworkEngineer will support these global customers at a senior level so previous experience in a similar role is … range of external customers Implement Cloud service integrations, Data flows, AWS, Cloud VPN, etc Support and configure firewalls, switches, and routers Test Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network Engineering role, preferably in More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
SeniorNetworkEngineer – cloud automation Salary: £70-£80k+ Benefits The SeniorNetworkEngineer will play a key role in the automation and support of the company’s cloud-based Carrier Grade network infrastructure. The NetworkEngineer will be part of a … Support and integrate Carrier Grade Networks for a range of external customers Automate infrastructure and deployments with Terraform and Ansible Test AWS Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network role within an Engineering More ❯
SeniorNetworkEngineer – cloud automation Salary: £70-£80k+ Benefits The SeniorNetworkEngineer will play a key role in the automation and support of the company’s cloud-based Carrier Grade network infrastructure. The NetworkEngineer will be part of a … Support and integrate Carrier Grade Networks for a range of external customers Automate infrastructure and deployments with Terraform and Ansible Test AWS Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network role within an Engineering More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
SeniorNetworkEngineer – cloud automation Salary: £70-£80k+ Benefits The SeniorNetworkEngineer will play a key role in the automation and support of the company’s cloud-based Carrier Grade network infrastructure. The NetworkEngineer will be part of a … Support and integrate Carrier Grade Networks for a range of external customers Automate infrastructure and deployments with Terraform and Ansible Test AWS Cloud based network devices, Firewalls, Load Balancer Communicate effectively with team members and external customers Key requirements: 5+ years’ in a Network role within an Engineering More ❯
London, England, United Kingdom Hybrid / WFH Options
UBDS Digital
month ago Be among the first 25 applicants UBDS is seeking a highly skilled SeniorNetworkEngineer Design with customer facing skills and hands on experience to join our Secure Connectivity team, playing a pivotal role in client facing projects and engagements. Responsibilities Design and deploy network solutions and enhancements to existing network deployments, software, and operating systems You will diagnose problems and troubleshoot issues across a number of technologies such as Cisco ASA/Firepower, Palo Alto, HPE Aruba EdgeConnect, SD-WAN, Wired and Wireless LAN, along with some more traditional/legacy network … communicate with customers regarding technical issues and customer service inquiries, both orally and in writing Diagnose and troubleshoot wireless, security, switching, and other various network-related issues Own each customer case from initial creation to resolution Collaborate with other support team members to fix network outages, misconfigurations, and More ❯
A growing ISP is looking for a SeniorNetworkEngineer to take over from a long-standing team member who has been with the company for 9 years. This role offers a mix of internal support and customer-facing network delivery and is ideal for someone … with a strong networking background looking to step into a technical leadership position. Role Overview: Internal support desk – escalation support Mentor and support the SeniorNetwork Support EngineerNetwork architecture & delivery 50/50 core networking focus, 80/20 customer-facing Interest in cybersecurity is … and infrastructure (HP Servers, VMware, Wintel) Tech Stack: Juniper core – L2/L3 VPNs Fortinet Firewalls (advantageous) MikroTik, FireBrick Will consider a Cisco ASR NetworkEngineer Ideal Candidate: ISP experience preferred JNCIP-level knowledge (certification a bonus but not essential) This is a key hire for the business More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Tunstall Healthcare Group
We are currently looking for a SeniorNetworkEngineer to join our team and help us test and deliver quality software solutions that are fit for use and purpose. This role is hybrid but could be based in the UK (Manchester or Whitley), Spain (Madrid), Denmark (Skanderborg … and join our mission and be part of our team, our One Tunstall team. What will you be doing in this role? As a SeniorNetworkEngineer you will deliver network and security enhancements and 3rd line support of Tunstall’s IT network infrastructure and … systems, working with Tunstall’s internal IT teams and external service providers. Main responsibilities of the role: Design, implement, and optimize scalable and resilient network architectures, including LAN, WAN, WLAN, and SD-WAN systems, ensuring alignment with business objectives and future growth. Evaluate emerging networking technologies and recommend upgrades More ❯
Pontypridd, Wales, United Kingdom Hybrid / WFH Options
Ignite Digital Talent
SeniorNetworkEngineer Cisco LAN WAN VPN Hybrid South Wales Location: South Wales Type: Permanent Working Pattern: Hybrid (one day per week or fortnight onsite) Salary: £47000 to £53600 plus 23.7 percent pension and excellent benefits We are seeking a highly skilled SeniorNetworkEngineer with proven experience in Cisco networking technologies to join a progressive and collaborative IT team. This is a senior technical role responsible for delivering resilient and secure LAN WAN and VPN infrastructure across a large and complex environment. Key Responsibilities Lead operational management of enterprise-wide voice and … data networks Configure, maintain, and support Cisco network infrastructure including switches, firewalls, and access points Deliver secure and efficient VPN WAN LAN and wireless networking solutions Support and maintain voice systems including VoIP platforms Collaborate with technical teams and stakeholders on strategic digital transformation projects Ensure service continuity, system More ❯
Pontypridd, Mid Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Ignite Digital Search Ltd
SeniorNetworkEngineer Cisco LAN WAN VPN Hybrid South Wales Location: South Wales Type: Permanent Working Pattern: Hybrid (one day per week or fortnight onsite) Salary: £47000 to £53600 plus 23.7 percent pension and excellent benefits We are seeking a highly skilled SeniorNetworkEngineer with proven experience in Cisco networking technologies to join a progressive and collaborative IT team. This is a senior technical role responsible for delivering resilient and secure LAN WAN and VPN infrastructure across a large and complex environment. Key Responsibilities Lead operational management of enterprise-wide voice and … data networks Configure, maintain, and support Cisco network infrastructure including switches, firewalls, and access points Deliver secure and efficient VPN WAN LAN and wireless networking solutions Support and maintain voice systems including VoIP platforms Collaborate with technical teams and stakeholders on strategic digital transformation projects Ensure service continuity, system More ❯
Perth, Perth & Kinross, United Kingdom Hybrid / WFH Options
Prosource
SeniorNetworkEngineer - Perth, Glasgow or Aberdeen Posted on 13 June 2025 We have an excellent opportunity for a highly motivated and skilled SeniorNetworkEngineer to join our team hybrid working from either Perth, Glasgow or Aberdeen. Both permanent and contract considered. Candidates … will have expertise in managing Cisco-based infrastructures. Ensuring the optimal performance, security, and reliability of OT and IT network systems. Your responsibilities will include designing solutions that align with industry best practices, managing vendors to ensure seamless implementation, and assisting in the transition to operations that integrate with … existing processes and procedures. What you'll do Network Management: Design and implement Cisco-based network architectures that support current and future business requirements Manage the full lifecycle of network devices, including routers, switches, and firewalls Monitor network performance and capacity to ensure optimal utilisation and More ❯
tooling. We also use applied technology expertise to serve the defense, entertainment, material handling, aerospace, science, and renewable energy industries. Position Summary The experienced SeniorNetworkEngineer will work onshore in Aberdeen and at offshore locations. A strong background in network technologies is required. The SeniorNetworkEngineer will work predominantly with Project Managers, clients and globally dispersed team members to lead technical design and deliver projects from initial concept through to client handover. Willingness to perform physical installations, testing and fault diagnosis is mandatory as is comprehensive project documentation. Duties And Responsibilities … to ensure seamless communication and collaboration Time and Task Activity management Change management including creation of CRQ's Design, write and update system documentation, network diagrams, field acceptance testing Installation and configuration of network infrastructure at local and remote locations Expertise in troubleshooting and analyzing diverse networkMore ❯
Manchester Area, United Kingdom Hybrid / WFH Options
IP-People
SeniorNetworkEngineer Global Energy Tech Leader | Hybrid/Remote Options Available Full-Time | Competitive Salary + Benefits Join a global leader in integrated energy management solutions! We're looking for a SeniorNetworkEngineer to join our high-performing Global IT Network team and support a fast-moving, transformational infrastructure environment. 🔧 What You'll Be Doing: • Administering and supporting global network platforms • Managing WAN, SD-WAN, LAN, and wireless networks (Extreme) • Supporting Google Cloud Platform (GCP) networking • Administering Check Point firewalls (on-prem & cloud) • Managing Pulse VPN remote access solutions More ❯
Senior Support/NetworkEngineer Opportunity in the Telecom Sector! A fast-growing high-tech company is seeking a skilled Senior Support/NetworkEngineer to join their global CSO Access team. This is a fantastic opportunity to work in an international environment on … innovative network connectivity solutions that power leading service providers worldwide. Position: Senior Support/NetworkEngineer Location: Leuven, Belgium (Hybrid - 3 days on-site, 2 days remote) Experience: Minimum 5 years in telecom or enterprise networking environments About the Company Our client is a trusted provider … of open, software-driven network connectivity solutions, supporting over 120 international service providers, including Tier 1 carriers. With nearly 500 employees worldwide, their culture fosters empowerment, openness, and collaboration across diverse, agile teams. They are dedicated to innovation and delivering high-value technical solutions globally. Responsibilities Provide technical support More ❯
London, England, United Kingdom Hybrid / WFH Options
B2B PROMOTION
Join to apply for the Snr Network Analyst - NetworkEngineer - CCNA role at B2B PROMOTION 1 week ago Be among the first 25 applicants Join to apply for the Snr Network Analyst - NetworkEngineer - CCNA role at B2B PROMOTION Fancy working for a long … and above) and an interest in other areas such as Infrastructure, Virtualisation, & Security? If yes, this could be the role for you. Role - Snr Network Analyst (also known as NetworkEngineer, Infrastructure Engineer, Systems Engineer) Salary - £45,000 - £53,000 + 12.5% Pension + … to 30 + Private Health/Dental Location - London - West End - 4 days in the office The Role We are seeking a hands-on engineer to ensure our clients' systems remain secure, available, and high-performing. You will troubleshoot and resolve issues, support daily operations, and play a key More ❯
London, England, United Kingdom Hybrid / WFH Options
IG Group Holdings plc
Job Title SeniorNetworkEngineer Job Description So, who are we? Hello, we're IG Group. We are a FTSE250 FinTech who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Crypto. We are ambitious. Over … and take pride in creating and operating large-scale, highly available, and high-performance systems. Your role in the Team's Success As a SeniorNetworkEngineer , you will play a key role in building and enhancing the infrastructure that powers our fast-growing retail brokerage business … ahead of evolving networking technologies, proactively identifying potential issues, and leading multiple tasks and projects. Our goal is to maintain the most stable, performant network possible to deliver the best experience for our customers. Design and plan scalable, secure, and resilient network architectures Provide proactive capacity monitoring and More ❯
London, England, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Spectrum IT Recruitment Job Description The SeniorNetworkEngineer will play a key role in automating and supporting the company’s cloud-based Carrier Grade network infrastructure. The … NetworkEngineer will be part of a global team supporting Fortune 100 customers, focusing on automation of cloud infrastructure and experience with Infrastructure as Code (IaC) tools such as Terraform, Ansible, and Github. The company offers excellent training and career progression opportunities, with offices in London and Hampshire … . Core responsibilities: Support and integrate Carrier Grade Networks for external customers Automate infrastructure and deployments with Terraform and Ansible Test AWS cloud-based network devices, firewalls, load balancers Communicate effectively with team members and external customers Key requirements: 5+ years’ experience in a Network role within an More ❯
London, England, United Kingdom Hybrid / WFH Options
DELIVEROO
role? Sign up to get notified when the right vacancy comes along. About the Role: The Enterprise Networks team designs, builds and sustains the network powering Deliveroo’s internal teams 24/7/365 - this includes in both office and kitchen locations in multiple countries across Asia, the … Middle-East and Europe. As a SeniorNetworkEngineer, you will be responsible for proactively improving our Networking environments, facilitating the delivery of business projects and providing feedback and support to adhere to Service Levels. Your support, systems engineering and automation skills will be challenged and appreciated … daily. What You'll Be Doing: Be a senior member of a team dedicated to running the networks that underpin the success of the business Be an advocate representing individuals and groups of users to ensure our fellow colleagues receive the best possible connectivity experience. Leading on the delivery More ❯