111 Advanced Communication Networks jobs in London
Network Infrastructure Architect
Posted 1 day ago
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Job Description
- Designing and architecting scalable, resilient, and secure network infrastructure.
- Developing detailed network designs, topology diagrams, and implementation plans.
- Evaluating and recommending new network technologies and solutions.
- Defining network standards, policies, and best practices.
- Collaborating with engineering and operations teams on the implementation and deployment of network infrastructure.
- Ensuring network security principles are integrated into all architectural designs.
- Developing capacity planning and performance monitoring strategies.
- Creating and documenting disaster recovery and business continuity plans for network services.
- Providing technical leadership and guidance on network-related projects.
- Troubleshooting complex network issues and developing long-term solutions.
Qualifications:
- Bachelor's or Master's degree in Computer Science, Telecommunications Engineering, or a related field.
- Minimum of 10 years of experience in network engineering and architecture.
- Extensive knowledge of IP routing protocols (BGP, OSPF), switching technologies, and network security (firewalls, VPNs, IDS/IPS).
- Experience with cloud networking (AWS, Azure, GCP) and software-defined networking (SDN).
- Familiarity with telecommunications standards and protocols.
- Strong understanding of network performance monitoring and troubleshooting tools.
- Excellent analytical, problem-solving, and strategic thinking skills.
- Proficiency in network design and diagramming tools.
- Ability to lead and influence in a remote, collaborative environment.
Network Infrastructure Architect
Posted 12 days ago
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Job Description
Responsibilities:
- Design, develop, and document comprehensive network architecture solutions for enterprise and carrier-grade environments.
- Evaluate and select appropriate network hardware, software, and protocols to meet current and future business needs.
- Develop high-level and detailed network designs, including topology, routing, switching, security, and performance optimisation strategies.
- Oversee the implementation and deployment of new network infrastructure, ensuring adherence to design specifications and best practices.
- Identify and address network performance bottlenecks, security vulnerabilities, and potential points of failure.
- Collaborate with cross-functional teams, including engineering, operations, and product management, to ensure alignment and successful project delivery.
- Research and stay abreast of emerging network technologies, trends, and industry standards (e.g., 5G, SDN, NFV, cloud networking).
- Provide technical leadership and mentorship to junior network engineers.
- Develop and maintain network documentation, including diagrams, standards, and procedures.
- Troubleshoot complex network issues and provide expert-level support.
Qualifications:
- Bachelor's degree in Computer Science, Electrical Engineering, Telecommunications, or a related field; Master's degree is a plus.
- Minimum of 10 years of experience in network engineering and architecture, with a significant portion in designing large-scale telecommunications networks.
- Expert-level knowledge of routing protocols (BGP, OSPF), switching technologies, firewall management, and VPN solutions.
- In-depth understanding of SDN, NFV, cloud networking (AWS, Azure, GCP), and wireless technologies (including 5G).
- Experience with network security principles and best practices.
- Proven ability to design and implement high-availability and disaster recovery solutions.
- Strong analytical, problem-solving, and critical-thinking skills.
- Excellent communication and collaboration skills, with the ability to articulate complex technical concepts to both technical and non-technical audiences.
- Relevant industry certifications (e.g., CCIE, JNCIE, CCNP/CCDP) are highly desirable.
- Experience working effectively in a fully remote team environment using advanced collaboration tools.
This is a chance to define the future of telecommunications infrastructure for a leading company, all from your home office, though based near London, England, UK .
Senior Network Infrastructure Engineer
Posted 15 days ago
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Job Description
Key Responsibilities:
- Design, deploy, and manage enterprise-level network solutions, including LAN, WAN, WLAN, VPNs, and firewalls.
- Monitor network performance, identify bottlenecks, and implement proactive solutions to optimize efficiency and reliability.
- Troubleshoot and resolve complex network issues, providing timely and effective support to internal teams.
- Develop and maintain comprehensive network documentation, including diagrams, configurations, and standard operating procedures.
- Collaborate with cross-functional teams to understand business requirements and translate them into robust network designs.
- Stay abreast of emerging network technologies and trends, evaluating and recommending new solutions to enhance our infrastructure.
- Lead and mentor junior network engineers, fostering a culture of continuous learning and technical excellence.
- Ensure network security best practices are implemented and maintained, including vulnerability assessments and patching.
- Manage vendor relationships and procurement processes for network hardware and software.
- Participate in on-call rotations to provide 24/7 support for critical network incidents.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
- Minimum of 7 years of experience in network engineering and administration.
- In-depth knowledge of routing protocols (BGP, OSPF), switching technologies, and network security principles.
- Proficiency with Cisco, Juniper, or similar enterprise-grade networking hardware.
- Experience with cloud networking concepts (AWS, Azure, GCP) is highly desirable.
- Strong understanding of network monitoring tools (e.g., SolarWinds, PRTG) and packet analysis.
- Excellent problem-solving, analytical, and communication skills.
- Relevant certifications such as CCIE, CCNP, JNCIE are a significant advantage.
- Proven ability to work independently and manage multiple projects simultaneously in a remote setting.
This role is based in London, England, UK , but operates on a fully remote basis. Our client is committed to fostering an inclusive and diverse work environment. If you are a passionate network professional looking for a challenging and rewarding remote opportunity, we encourage you to apply.
Senior Network Infrastructure Engineer
Posted 16 days ago
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Job Description
Key Responsibilities:
- Design, deploy, and manage robust and scalable network infrastructure, including LAN, WAN, Wi-Fi, and data center networks.
- Ensure network security through the implementation of firewalls, VPNs, intrusion detection/prevention systems, and access control policies.
- Monitor network performance and troubleshoot issues proactively, identifying root causes and implementing effective solutions to minimize downtime.
- Develop and maintain network documentation, including diagrams, configurations, and operational procedures.
- Collaborate with system administrators, cybersecurity teams, and application developers to ensure optimal network integration and performance.
- Participate in capacity planning and network upgrade projects, ensuring the infrastructure meets future business demands.
- Evaluate and recommend new networking technologies and solutions to enhance efficiency and security.
- Provide technical leadership and mentorship to junior network engineers.
- Manage vendor relationships and oversee the implementation of third-party network solutions.
- Stay current with industry best practices, emerging network technologies, and security threats.
- Respond to network incidents and participate in on-call rotation as required.
- Bachelor's degree in Computer Science, Information Technology, or a related field; relevant certifications (e.g., CCIE, CCNP, JNCIE) are highly desirable.
- A minimum of 6-8 years of experience in network engineering, with a strong focus on enterprise network design, implementation, and management.
- In-depth knowledge of routing protocols (e.g., BGP, OSPF), switching technologies, and network architectures.
- Proven experience with firewall management (e.g., Palo Alto, Fortinet), VPN technologies, and network security best practices.
- Familiarity with cloud networking concepts (AWS, Azure) and software-defined networking (SDN) is a plus.
- Strong understanding of network monitoring tools and performance analysis.
- Excellent problem-solving, analytical, and troubleshooting skills.
- Strong communication and interpersonal skills, with the ability to explain technical concepts to diverse audiences.
- Ability to work effectively in a hybrid team environment.
Lead Network Infrastructure Engineer
Posted 19 days ago
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Job Description
Responsibilities:
- Lead the design and architecture of enterprise-level network infrastructure, including LAN, WAN, WLAN, and data centre networks.
- Oversee the implementation, configuration, and maintenance of network hardware and software (routers, switches, firewalls, load balancers).
- Ensure the security and integrity of the network through the implementation of robust security measures and protocols.
- Develop and execute network capacity planning, performance monitoring, and optimization strategies.
- Troubleshoot and resolve complex network issues, providing timely resolution and root cause analysis.
- Manage and mentor a team of network engineers, fostering their professional development and ensuring high performance.
- Develop and maintain comprehensive network documentation, including diagrams, policies, and procedures.
- Collaborate with other IT teams to ensure seamless integration of network services with other infrastructure components.
- Stay abreast of emerging network technologies and industry best practices, recommending advancements.
- Participate in on-call rotations and provide after-hours support as needed.
- Bachelor's degree in Computer Science, Information Technology, or a related field; relevant certifications (e.g., CCIE, CCNP) are highly desirable.
- Minimum of 8 years of progressive experience in network engineering and infrastructure management.
- Demonstrated experience in leading network projects and teams.
- Expertise in routing protocols (BGP, OSPF), switching technologies, firewall management (Palo Alto, Cisco ASA), VPNs, and network security.
- Proficiency with network monitoring and diagnostic tools (e.g., SolarWinds, Wireshark).
- Strong understanding of cloud networking concepts (AWS, Azure).
- Excellent analytical, problem-solving, and decision-making skills.
- Proven ability to manage and mentor technical staff.
- Effective communication and interpersonal skills, with the ability to interact with technical and non-technical stakeholders.
- Experience working in a hybrid environment, collaborating effectively both in-office and remotely.
Senior Network Infrastructure Engineer
Posted 19 days ago
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Job Description
Senior Network Infrastructure Engineer - Telecoms
Posted 9 days ago
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Job Description
Key Responsibilities:
- Design, deploy, configure, and maintain complex network infrastructure, including routers, switches, firewalls, and load balancers.
- Develop and implement network strategies to support business growth and emerging technologies.
- Troubleshoot and resolve complex network issues, ensuring minimal downtime and optimal performance.
- Monitor network performance and security, identifying potential bottlenecks or vulnerabilities and implementing proactive solutions.
- Collaborate with cross-functional teams, including systems administrators, software developers, and operations personnel, to ensure seamless integration and operation.
- Develop and maintain comprehensive network documentation, including diagrams, configurations, and operational procedures.
- Evaluate and recommend new network technologies and solutions to enhance efficiency and capabilities.
- Participate in on-call rotation for critical network support.
- Mentor junior network engineers and provide technical leadership.
- Ensure network infrastructure adheres to industry best practices, security standards, and regulatory compliance.
- Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field; Master's degree preferred.
- Minimum of 7 years of progressive experience in network engineering and infrastructure management.
- Extensive hands-on experience with enterprise-level networking hardware and software from major vendors (e.g., Cisco, Juniper, Palo Alto Networks).
- In-depth knowledge of TCP/IP, BGP, OSPF, MPLS, VLANs, and other routing and switching protocols.
- Proven experience with network security principles and technologies (firewalls, VPNs, IDS/IPS).
- Familiarity with cloud networking concepts (AWS, Azure, GCP) is highly desirable.
- Strong scripting and automation skills (e.g., Python, Ansible) for network management.
- Excellent problem-solving, analytical, and troubleshooting skills.
- Effective communication and interpersonal skills, with the ability to collaborate effectively in a remote team environment.
- Relevant industry certifications (e.g., CCIE, CCNP, JNCIE) are a significant advantage.
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Senior Network Infrastructure Engineer - Telecoms
Posted 11 days ago
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Job Description
Key Responsibilities:
- Design, deploy, and maintain robust and scalable IP networks, including routing (BGP, OSPF) and switching solutions.
- Troubleshoot and resolve complex network issues, minimising downtime and impact on service availability.
- Implement and manage network security measures, including firewalls, VPNs, and intrusion detection/prevention systems.
- Plan and execute network upgrades and migrations, ensuring minimal disruption to services.
- Monitor network performance and capacity, identifying and addressing potential bottlenecks or areas for improvement.
- Develop and maintain comprehensive network documentation, including diagrams, configurations, and procedures.
- Collaborate with cross-functional teams to support the integration of new services and technologies into the network.
- Provide technical leadership and mentorship to junior network engineers.
- Stay current with the latest networking technologies, trends, and security threats within the telecommunications sector.
- Participate in on-call rotation to provide 24/7 support for critical network incidents.
- Evaluate and recommend new networking hardware and software solutions.
- Contribute to the development of network architecture strategies and long-term roadmaps.
- Ensure compliance with industry standards and best practices for network design and operation.
- Bachelor's degree in Computer Science, Electrical Engineering, Telecommunications, or a related field.
- Minimum of 7 years of experience in network engineering, with a significant focus on telecommunications infrastructure.
- Deep understanding of TCP/IP networking, routing protocols (BGP, OSPF), switching technologies (VLANs, LACP), and MPLS.
- Hands-on experience with enterprise-grade network hardware from vendors such as Cisco, Juniper, or Nokia.
- Proficiency in network security principles and technologies (firewalls, VPNs, IDS/IPS).
- Experience with network monitoring tools (e.g., SNMP, NetFlow) and performance analysis.
- Strong troubleshooting and problem-solving skills.
- Excellent communication and interpersonal abilities.
- Relevant certifications such as CCNP, CCIE, JNCIP, or JNCIE are highly desirable.
- Experience with SDN, NFV, or cloud networking concepts is a plus.
- Ability to work effectively in a fast-paced, demanding environment.
Remote Field Service Engineer - Network Infrastructure
Posted 8 days ago
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Job Description
- Performing on-site installations, configurations, and upgrades of network hardware and software.
- Diagnosing and resolving complex network connectivity and performance issues.
- Conducting regular maintenance and health checks on network infrastructure.
- Providing technical support and guidance to clients, both remotely and on-site.
- Developing and maintaining network documentation, including diagrams and configuration details.
- Implementing network security best practices and ensuring system integrity.
- Responding to service requests and emergency technical issues in a timely manner.
- Collaborating with internal technical teams to resolve escalated issues.
- Staying current with the latest networking technologies and industry trends.
- Ensuring client satisfaction through reliable and efficient service delivery.
- Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field.
- Minimum of 5 years of experience in network engineering or field service roles.
- Proficiency in configuring and troubleshooting routers, switches, firewalls, and wireless access points.
- Strong understanding of TCP/IP, DNS, DHCP, VPNs, and other network protocols.
- Experience with network monitoring tools and analysis techniques.
- Excellent problem-solving and analytical skills.
- Strong communication and interpersonal skills, with the ability to interact professionally with clients.
- Ability to work independently, manage time effectively, and travel to client sites.
- Relevant industry certifications (e.g., CCNA, CCNP) are highly desirable.
- Familiarity with cloud networking concepts is a plus.
Network and Infrastructure Engineer
Posted today
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Job Description
*Location: Glasgow*
*Hours: Monday to Friday 9am-5pm. *
*Salary: up to £55,000 DOE*
Who we are
Kura provides award-winning outsourced contact centre solutions across UK and South Africa. Its software subsidiary, Inisoft, develops advisor desktop solutions with full omni-channel capabilities, sold globally. Kura & Inisoft create and provide services and solutions to over 50 clients across many industry verticals. About Us: We are in business because we want to help people to develop and to reach their full potential.
We are building a culture that shifts the mind-set from focusing on “things and stuff” to “people and behaviour”. We call this process “Crossing the Bridge”. Our Vision is to be “Unrivalled in Developing People."
Role Details
What if you worked with a company that has the same passion for delivering high quality customer service as you? What if that company was highly focused on developing you as an individual, invested in growing your leadership and management skills, and giving you both the tools and autonomy you need to be successful?
We are currently looking for a seasoned and experienced Senior Network Engineer with in-depth experience across a range of network technologies; the successful candidate will be passionate about technology and eager to develop their skillset.
*Roles and Responsibilities:*
* Providing 3rd line technical support across the IT Infrastructure environment including cloud technologies.n* Ensuring that all incidents, problems, and requests are progressed and updated through to completion.n* Design, deploy, and maintain scalable and secure network infrastructure solutions.n* Configure and troubleshoot network devices including routers, switches, firewalls, and load balancers.n* Perform network capacity planning and optimization to support business growth and performance requirements.n* Implement and maintain network security measures to protect against unauthorized access, data breaches, and other security threats.n* Collaborate with cross-functional teams to develop and implement network policies, procedures, and best practices.n* Monitor network performance and proactively identify and resolve issues to minimize downtime and ensure maximum availability.
*Benefits:*
As well as a clear structure for your personal and professional development we also provide a comprehensive package of benefits which include a loyalty award scheme, an employee assistance program, enhanced maternal and paternity pay, and more.
*Requirements:*
* Microsoft 365 , Azure certification or equivalentn* Experience with cloud networking technologiesn* Familiarity with security compliance and standards such as GDPR, ISO 27001, NIST, etc.n* IT Degree advantageous.n* A minimum of 5 years experience at least 3 of which must be at 3rd Line Support Engineer/Infrastructure & Network level.n* At least 2 years IT experience within in a contact centre environment.n* Excellent Microsoft administration skills to include Azure AD, Intune, O365, Entra, Exchange, SharePoint.n* Excellent experience of infrastructure components like Networking, Server platforms, storage, application structure (2-tier, 3-tier), Identity, Security (Encryption, PKI), load balancing.n* Experience of administration and troubleshooting within Office 365, Azure, Active Directory, Intune, Entran* Experience in working with telephony platforms and networks.
*Next steps*
If you want to be part of a team where you will have the opportunity to grow & develop then this could be the role for you.
Job Type: Full-time
Pay: £5,000.00- 5,000.00 per year
Work Location: In personn