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Permanent

Job Vacancy
Network Support Analyst with Cisco CCNA- City London

Nexus Jobs Limited
Published on

£45k-55k
England, United Kingdom

Job Description Network Support Analyst with Cisco CCNA - City London Our Client is looking to recruit a Network Support Analyst with Cisco CCNA - you must have at least 5 years proven track record. This is a support role (BAU) with involvement in design of scalable solutions deliverable through projects. Encompassing numerous technologies that benefit high-availability solutions. Fast thinker who can diagnose, assist others and remediate BAU support issues. Maintain documentation and networking diagrams for both support and stringent internal audits. This role requires a responsible individual who can support to root cause analysis. Key duties - Work within Infrastructure team in supporting and delivering all aspect of services - BAU encompassing networks, telephony, PABX, voice recording, desk moves and changes - Support annual Disaster Recovery invoking/testing - Contribute to design, build and implementation of firewall solutions from perimeter to DMZ roles - Support IPS deployment for European sites - Develop, maintain and deliver global standards to all networking devices - Interpret network security reports - Assist with seamless migration of network estate to newly adopted security framework - Facilitate internal/external Audits and Penetration Testing. Remediation - Treasury solutions such as IPC turrets General Skills -Experience working within mission-critical environments -Experience in operational deployments -Maintains required industry recognised skills through training and self-study methods Technical Skills -In-depth knowledge of CISCO including firewalls, switches and routing protocols -In-depth knowledge of supporting a datacentre with branch interconnectivity (LES circuits) -CISCO certification, required CCNA -VPN technologies (IPSEC) -Security certification (advantageous) Technologies Layer 2 Switching, Layer 3 Routing, VPN IPSEC & SSL, TACACS, RADIUS, NAT/PAT, VSS. High availability, including failover technologies and first hop redundancy protocols. The Client is based in the City in London close to Liverpool Street. Salary for this position will be in the range £45K - £55K plus banking benefits. Please send your salary to us in Word format along with your salary and availability.

Permanent

Job Vacancy
Network Support Analyst - Cisco CCNA- European Bank - City London

Nexus Jobs Limited
Published on

£45k-60k
London, England, United Kingdom

Job Description Network Support Analyst - Cisco CCNA - European Bank - City London Our Client is looking to recruit a Network Support Analyst with Cisco CCNA - you must have at least 4 to 7 years proven track record. This is a support role supporting Business As Usual (BAU) with involvement in design of scalable solutions deliverable through projects. Encompassing numerous technologies that benefit high-availability solutions. Fast thinker who can diagnose, assist others and remediate BAU support issues. Maintain documentation and networking diagrams for both support and stringent internal audits. This role requires a responsible individual who can support to root cause analysis. Key duties - Work within Infrastructure team in supporting and delivering all aspect of services - BAU encompassing networks, telephony, PABX, voice recording, desk moves and changes - Support annual Disaster Recovery invoking/testing - Contribute to design, build and implementation of firewall solutions from perimeter to DMZ roles - Develop, maintain and deliver global standards to all networking devices - Interpret network security reports - Assist with seamless migration of network estate to newly adopted security framework - Facilitate internal/external Audits and Penetration Testing. Remediation Technical Skills -In-depth knowledge of CISCO including firewalls, switches and routing protocols -In-depth knowledge of supporting a datacentre with branch interconnectivity (LES circuits) -CISCO certification, required CCNA -VPN technologies (IPSEC) -Security certification (advantageous) Technologies Layer 2 Switching, Layer 3 Routing, VPN IPSEC & SSL, TACACS, RADIUS, NAT/PAT, VSS. High availability, including failover technologies and first hop redundancy protocols. Simply this is a 1 st , 2 nd and 3 rd Line Network Support position - ensuring that the applications and services that the Client has are supported and operational. The Client is based in the City in London close to Liverpool Street. Salary for this position will be in the range £45K - £60K plus banking benefits. Please send your salary to us in Word format along with your salary and availability.

Permanent

Job Vacancy
Network Support Analyst with Cisco CCNA- City London

Nexus Jobs Limited
Published on

£45k-55k
City of London, England, United Kingdom

Job Description Network Support Analyst with Cisco CCNA - City London Our Client is looking to recruit a Network Support Analyst with Cisco CCNA - you must have at least 5 years proven track record. This is a support role (BAU) with involvement in design of scalable solutions deliverable through projects. Encompassing numerous technologies that benefit high-availability solutions. Fast thinker who can diagnose, assist others and remediate BAU support issues. Maintain documentation and networking diagrams for both support and stringent internal audits. This role requires a responsible individual who can support to root cause analysis. Key duties - Work within Infrastructure team in supporting and delivering all aspect of services - BAU encompassing networks, telephony, PABX, voice recording, desk moves and changes - Support annual Disaster Recovery invoking/testing - Contribute to design, build and implementation of firewall solutions from perimeter to DMZ roles - Support IPS deployment for European sites - Develop, maintain and deliver global standards to all networking devices - Interpret network security reports - Assist with seamless migration of network estate to newly adopted security framework - Facilitate internal/external Audits and Penetration Testing. Remediation - Treasury solutions such as IPC turrets General Skills -Experience working within mission-critical environments -Experience in operational deployments -Maintains required industry recognised skills through training and self-study methods Technical Skills -In-depth knowledge of CISCO including firewalls, switches and routing protocols -In-depth knowledge of supporting a datacentre with branch interconnectivity (LES circuits) -CISCO certification, required CCNA -VPN technologies (IPSEC) -Security certification (advantageous) Technologies Layer 2 Switching, Layer 3 Routing, VPN IPSEC & SSL, TACACS, RADIUS, NAT/PAT, VSS. High availability, including failover technologies and first hop redundancy protocols. The Client is based in the City in London close to Liverpool Street. Salary for this position will be in the range £45K - £55K plus banking benefits. Please send your salary to us in Word format along with your salary and availability.

Permanent

Job Vacancy
Network Support Analyst - Cisco CCNA- European Bank - City London

Nexus Jobs Limited
Published on

£45k-60k
London, England, United Kingdom

Job Description Network Support Analyst - Cisco CCNA - European Bank - City London Our Client is looking to recruit a Network Support Analyst with Cisco CCNA - you must have at least 4 to 7 years proven track record. This is a support role supporting Business As Usual (BAU) with involvement in design of scalable solutions deliverable through projects. Encompassing numerous technologies that benefit high-availability solutions. Fast thinker who can diagnose, assist others and remediate BAU support issues. Maintain documentation and networking diagrams for both support and stringent internal audits. This role requires a responsible individual who can support to root cause analysis. Key duties - Work within Infrastructure team in supporting and delivering all aspect of services - BAU encompassing networks, telephony, PABX, voice recording, desk moves and changes - Support annual Disaster Recovery invoking/testing - Contribute to design, build and implementation of firewall solutions from perimeter to DMZ roles - Develop, maintain and deliver global standards to all networking devices - Interpret network security reports - Assist with seamless migration of network estate to newly adopted security framework - Facilitate internal/external Audits and Penetration Testing. Remediation Technical Skills -In-depth knowledge of CISCO including firewalls, switches and routing protocols -In-depth knowledge of supporting a datacentre with branch interconnectivity (LES circuits) -CISCO certification, required CCNA -VPN technologies (IPSEC) -Security certification (advantageous) Technologies Layer 2 Switching, Layer 3 Routing, VPN IPSEC & SSL, TACACS, RADIUS, NAT/PAT, VSS. High availability, including failover technologies and first hop redundancy protocols. Simply this is a 1 st , 2 nd and 3 rd Line Network Support position - ensuring that the applications and services that the Client has are supported and operational. The Client is based in the City in London close to Liverpool Street. Salary for this position will be in the range £45K - £60K plus banking benefits. Please send your salary to us in Word format along with your salary and availability.

Permanent

Job Vacancy
Information Security Manager with 2nd and 3rd Line Support

Nexus Jobs Limited
Published on

£65k-80k
London, England, United Kingdom

Job Description Role Description This is a full-time hybrid role for an Information Security Manager with 2nd and 3rd Line IT support experience. The role involves day-to-day tasks associated with planning, implementing, and maintaining an Information Security Management System (ISMS), including managing cybersecurity risks, implementing network security measures, and ensuring compliance with industry standards. The Information Security Manager will also provide IT support to the company and will be based in the London office, with flexibility for some remote work. Your past experience must include 2nd and 3rd line infrastructure support where you are able to advise and direct the technical team. Qualifications • Experience in Information Security Management and creating and implementing an ISMS • Experience in Cybersecurity and Network Security • Expertise in Information security best practices and standards • Excellent problem-solving skills and attention to detail • Strong communication and collaboration skills • Bachelor's or Master's degree in Computer Science, Information Technology, or related field • Certifications such as CISSP, CISM, CCNA, or equivalent are a plus • Experience in IT support or Systems Administration is desirable The position is 3 days in the office per week in Central London. Salary will be negotiable - but like to be in the range £65K - £80K. Do send your CV to us in Word format along with your salary and notice period.

Permanent

Job Vacancy
Principal Network Engineer

Ofgem
Published on

£58,520-86,547
Cardiff, Wales, United Kingdom

Bring the fight against climate change into the digital space As the UK's regulator for the energy industry, we're playing a vital part in accelerating the transition to Net Zero and a carbon neutral energy system, and we need the best people on board to help us go further and faster in pursing the country's climate goals and reducing our reliance on fossil fuels. Joining our IT Operations team as a Network Engineer, you'll be a source of specialist advice on Digital, Data, and Technology matters for a multi-disciplinary team. As Ofgem's internal Technology Network Engineer expert, you'll use your expertise to plan, implement, and oversee Ofgem's IT network. With a focus on delivering the necessary network infrastructure to ensure Ofgem can conduct its online and internal IT activities, you'll proactively resolve technical problems, providing expert guidance to your team and to colleagues across the organisation. You'll design and implement new solutions and improve the resilience of the current environment, directing system installation and defining, documenting, and enforcing system standards. A seasoned professional, you'll have advanced networking skills and an excellent understanding of networking principles, with demonstratable experience of substantial achievements in past positions. You'll also be an expert in systems design, including systems characterised by high levels of risk, impact, and business or technical complexity. You'll have the ability to develop effective implementation and procurement strategies, and extensive experience working closely with a wide range of colleagues, including in a leadership capacity. On a personal level, you'll be capable of seeing the bigger picture, with developed communicating and influencing skills and a passion for improving UK wide access to safe, affordable, and sustainable energy. This is a fantastic opportunity to make an impact where it matters, and to take your career to the next level. Ofgem relies on having a workforce that reflects the society we serve, so we welcome candidates from all backgrounds, and especially those from underrepresented groups. While this is a full-time role, flexible working patterns and job shares are welcome. We will also support you with excellent training and development opportunities, plus a competitive benefits package. Key Responsibilities We are looking for an experienced engineer to provide vital Information Technology network services to Ofgem. Responsible for the network infrastructure support, covering strategic and tactical enhancements and the continued development of our Secure Access Service Edge (SASE) architecture and it's supporting IT Network Infrastructure. This role is part of the Digital, Data and Technology Profession in the Civil Service. As part of department, you are also responsible for a range of services including LAN, WAN, private circuits, Internet and voice services. In addition, the team provides a range of other services such as load balancing, security and web filtering. Provide expertise establish the networking environment by designing system configuration, directing system installation and defining, documenting and enforcing system standards. Design and implement new solutions and improve resilience of the current environment. Key Outputs and Deliverables Lead and work within the DDSS function to refresh, design, build, and operate our Cloud and on-premises network services. Design, Support and implement solutions using networking services, such as SD-WAN, MLPS, Core, Edge and Access Networking, Wi-Fi and IPSEC VPN. Monitor and troubleshoot cloud-based applications and services, automate cloud-based deployments using Azure DevOps. Provide technical administration for the Continuity of Operations/Disaster Recovery architecture and planning. Provide documentation and resources to colleagues across Information Services, ensuring that all services are fully supported, and end users have access to appropriate technical Support and information. Provide technical expertise for the Support and Development of the Networks infrastructure. Proactively resolve technical problems, ensuring that security solutions continue to meet business requirements taking accountability for actions taken and decisions made. Provide Expert level experience on enterprise networking technologies WAN, LAN, Wi-Fi, VPN, Proxy, Load Balancers, Firewalling and Network Security. Provide expert guidance to help team members deliver, by building supportive, inclusive team environment based on trust-based relationships, transparency and inclusivity. Essential Criteria (Lead criteria) Layer 2 and layer 3 switched and routed networks, preferably using Cisco hardware, preferably educated to CCNA and CCNP knowledge level (routing and switching). (Lead criteria) Experience in Network Security, including on-premises, cloud and hybrid deployments. Implementation and configuration of SD-WAN networks, network monitoring, and network optimisation. Extensive knowledge of: - IP addressing & subnetting using both IPv4 and IPv6 standards. - Network protocols and disciplines: OSPF, BGP, SNMP, VPC, BFD, HSRP, STP, VPN, MPLS Technologies and Software Defined Networking and Network Automation in an enterprise environment architecture. Expertise/capability in a related professional specialism, evidenced through an appropriate professional qualification e.g. above Cisco Certified Network Associate (CCNA) or vendor equivalent. Coud environments, specifically Azure, e.g. Transit Gateway, Azure Firewall.

Permanent

Job Vacancy
Network Engineer- Milton Keynes and Remote

Nexus Jobs Limited
Published on

Milton Keynes, England, United Kingdom

Job Description Network Engineer - Milton Keynes and Remote Our Client is seeking to recruit a Network Engineer with at least 7 to 10 years proven hands-on expertise. Plan and implement network transformation across 43 UK sites to support a rollout of 1 to1 Devices to students. Support the design and implement of layer 3 network enhancement, additional WiFi Access Points, and the deployment of new firewalls. Peer review the proposed design and configuration and provide documentation in line with departmental standards. Manage the Network Changes into support. Assess existing network IP address schema and DHCP scope Plan an expansion to accommodate additional network devices Test solution, connectivity, and routing Deploy new IP address schema across all sites Document & Transition to Support Assess location and AP density to guarantee performance with increase in concurrent connections Plan and position additional APs to maintain network performance Deploy APs and test performance Document & Transition to Support Firewalls Assess existing firewall configuration including rules, routers and VPNs Build new ruleset template for deployment across estate Test firewall configuration Deploy hardware appliances and configuration Document & Transition to Support Policies & Procedures To comply with safeguarding policies, procedures and code of conduct To demonstrate a personal commitment to safeguarding and student/colleague wellbeing To ensure that any safeguarding concerns or incidents are reported appropriately in line with policy To engage in safeguarding training when required Multi-site projects Meraki APs HP/Aruba Switches Smoothwall Firewalls Must have proven expertise in Network Design, Network Routing, Switching, Wireless and DHCP/DNS and Network Security Excellent interpersonal skills. Must have a degree in Computer Science or equivalent coupled with a CCNA or equivalent. Any experience and understanding of the Education sector would be very beneficial for this assignment. Must have WAN, LAN, VLAN Design & Implementation along with Firewall Setup, configuration & Management. You will have ITIL certification along with experience of ITIL practices. The rate for this assignment is circa £300 - £400 per day. This is a 6 month assignment initially. The Client has offices in Milton Keynes - you will need to attend meetings from time to time in Milton Keynes - but the role can be worked remotely. Please send your CV to us in Word format along with your daily rate and availability.

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7 results

Contracts

Freelance Permanent

Location

Remote type

Hybrid Remote On-site

Rate minimum.

£150 £1300 and more

Salary minimum

£20k £250k

Experience

< 2 years experience 2 to 5 years experience 5 to 10 years experience > 10 years experience

Date posted

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