Job Description Profile IT Specialist - Network and Security administrator Required Education and Certification - - First-level university degree in Computer Science. Information Technology, Engineering, or related field. - Cisco Certified Network Associate - Check Point Certified Security Administrator - Zscaler Certifications - Cisco Certified Network Professional - CISSP - Certified Information Systems Security Professional Required Skills Set - - Excellent understanding of routing and … switching principles. - Excellent knowledge of BGP, LISP and VXLAN applied to Software Defined Access. - Excellent knowledge of SASE/Zero-Trust Network Access (ZTNA) principles. - Excellent understanding of Remote Access Service and Application Delivery technologies. - Good working knowledge of the Information Technology Infrastructure Library (ITIL) framework. - Excellent analytical and problem-solving skills. - Flexibility and team spirit. Ability to work … Internet, with the ability to quickly learn and use new software and information management tools. - Fluent professional English (spoken and written, CEFR C1+) Desirable Skills Set - - Thorough understanding of network security technologies (Check Point, Palo Alto, Cisco ASA, Fortinet) - Proficient in AWS and Azure cloud networking technologies - Strong understanding of DNS and DHCP protocols, proficient in Microsoft DHCP and More ❯
Network & Security L2 Administrator Contract Location: West London Office-Based Rate: Competitive DOE, inside IR35 Duration: 6 months initially Shift Pattern: 24/7 support environment with rotational shifts and days off Our client, a global consultancy, is looking for experienced Level 2/3 Network & Security Administrators to deliver high-impact technical support across a large … complex enterprise network. Key Responsibilities: Provide L2/L3 support across OSI Layers 17 Troubleshoot and resolve issues across wired, wireless, and cloud-enabled networks Monitor network health using advanced diagnostic and monitoring tools Implement and support Cisco WLAN Controllers, SSIDs, Access Points Configure and troubleshoot routing protocols OSPF, BGP, EIGRP, VLANs, NAT, etc. Administer and maintain firewalls (Checkpoint … and internal teams to resolve incidents Handle major incidents and proactively mitigate risks Your Profile: Essential Skills & Experience: Routing & Switching (Cisco, Juniper OEMs) Core protocols: OSPF, BGP, EIGRP, NAT Network security: VPNs, Checkpoint Firewall, Cisco ISE F5 LTM (iRules, SSL, upgrades) DNS/DHCP, IPAM Experience with LAN, WAN, SD-WAN, and wireless networks Strong problem-solving and stakeholder More ❯
Duties and Responsibilities:**. . · Monitor network performance and troubleshoot issues.. · Install and configure network hardware and software.. · Design, implement, and maintain network infrastructure, including routers, switches, firewalls, and other network equipment. . · Configure and manage network devices such as Cisco routers and switches, Juniper firewalls, and other network equipment.. · Monitor network performance … and troubleshoot issues to ensure optimal network availability and performance.. · Implement and maintain network security measures to protect against unauthorized access and data breaches.. · Collaborate with cross-functional teams to design and implement network solutions that meet business requirements.. · Perform network installations, upgrades, and migrations as needed.. · Provide technical support and troubleshooting for network-related … issues.. · Document network configurations, procedures, and troubleshooting steps.. . ** Skill/experience/qualifications:**. . · Strong knowledge of networking concepts and protocols (TCP/IP, DNS, DHCP). · Experience with network administration tools such as Active Directory, Azure AD, vSphere. · Familiarity with network security practices and technologies (firewalls, VPNs). · Proficiency in configuring and managing Cisco More ❯
Job Title: NetworkAdministrator - DV Cleared Join us at Experis UK as a NetworkAdministrator with DV clearance. This role involves managing a global network infrastructure , supporting diverse end users in complex environments, and ensuring optimal network performance. Responsibilities Monitor and report on network performance and stability. Process customer requests and deploy new … service configurations. Coordinate with service management teams and stakeholders to deliver solutions. Support Managed Service Providers and end-user groups with technical assistance. Maintain accurate network documentation, including diagrams and configurations. Support Crypto Key Fill and update the CMDB. Provide out-of-hours on-call support on a rotational basis (1 week in 4). Qualifications Experience with Juniper … Knowledge of encryption technologies for secure communications. Desirable Skills Experience handling sensitive materials and maintaining secure environments. Why Join Us? Work in a high-impact environment contributing to global network security and efficiency. Collaborate with a dedicated team in a fast-paced setting. Gain exposure to cutting-edge networking and security technologies. Enjoy structured career development and professional growth More ❯
Join to apply for the NetworkAdministrator DV CLEARED role at Experis UK 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. NetworkAdministrator - MUST HAVE DV CLEARANCE Are you a skilled NetworkAdministrator looking for a challenging role in a dynamic, high … pressure environment? Do you thrive in a team setting, where prioritising critical tasks, supporting global customers, and ensuring smooth network operations are part of your daily routine? If so, this could be the perfect opportunity for you. This role offers the chance to work on a global network infrastructure , supporting diverse end users, some of whom operate in … complex and demanding environments. You'll play a key role in monitoring, maintaining, and optimising network performance , ensuring seamless service delivery in a time-critical setting. What You'll Be Doing Monitoring and reporting on network elements to ensure performance and stability. Processing customer service requests and deploying configurations for new services. Liaising with service management teams and More ❯
Network & Security L2 Administrator 6 Month contract initially Based: Onsite - West Drayton Rate: £400 - £425 p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We a great … opportunity for a number of Network & Security L2 Administrators. Key Responsibilities: * Candidates should have a strong working knowledge of OSI layers 1-7, with the ability to apply analytical and troubleshooting skill sets to solve complex problems across all networking disciplines * Monitor the performance and capability of the network using diversified tools. Identify the malfunctioning of hardware, software … LAG, FHRP, DMVPN, NAT Policy. * Solid understanding of LAN, WAN and SDWAN concepts (including wireless LAN) with experience in supporting enterprise class routers, switches in a global and enterprise network environment. * Experience on Implementing and troubleshooting Internal and External DNS, IPAM, DHCP for IP management. * Experience in Implementing and troubleshooting F5 LTM administration, SSL Certificate renewal, iRules creation, Software More ❯
What You’ll Be Working On: ️ Installing, configuring, and maintaining LAN/WAN, routers, switches, and firewalls ️ Monitoring network performance and ensuring high availability and reliability ️ Troubleshooting network issues and resolving outages quickly ️ Implementing and maintaining network security protocols and access controls ️ Managing network-related documentation, diagrams, and change logs What We’re Looking For: ️ Proven … experience as a NetworkAdministrator or in a similar role ️ Solid understanding of networking protocols (TCP/IP, DNS, DHCP, VPN, etc.) ️ Experience with Cisco, Juniper, or similar network hardware and tools ️ Knowledge of firewalls, intrusion detection/prevention systems, and endpoint security ️ Relevant certifications such as CCNA, CompTIA Network+, or equivalent are a plus #J More ❯
Network & Security L2 Administrator 6 Month contract initially Based: Onsite - West Drayton Rate: £400 - £425 p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a … great opportunity for a number of Network & Security L2 Administrators. Key Responsibilities: Candidates should have a strong working knowledge of OSI layers 1-7, with the ability to apply analytical and troubleshooting skill sets to solve complex problems across all networking disciplines. Monitor the performance and capability of the network using diversified tools. Identify malfunctioning hardware, software, and … and SDWAN concepts (including wireless LAN). Implement and troubleshoot DNS, IPAM, DHCP for IP management. Manage F5 LTM, SSL Certificates, create iRules, and perform software upgrades & patches. Analyze network data to identify potential issues proactively. Test & implement software patches and firmware updates for network & security devices. Coordinate with vendors or suppliers, solve problems, and meet deadlines. Manage More ❯
Description We are looking for a self dependent, flexible, resilient NetworkAdministrator who will be a key member of the IT Team in Frankfurt a.M and report to the Director of IT. It is a hands-on technical position focusing on the support and maintenance of the network infrastructure, server hardware/software setup and maintenance. We … offers only available for travel business employees. Police clearance certificate will be required as part of the infrastructure is considered high security. Requirements You are experienced in the Linux network/server administration field in general, good knowledge of Debian system is a plus You possess good knowledge and experience of firewalls (iptables/pf/Juniper/Fortigate … VPN (OpenVPN/IPSec) and network layer 2/3 with HP/Juniper You are comfortable with at least one configuration management system (Ansible, etc) You can handle VMware (vCenter/ESXi) Experience in setup/maintenance of DNS (bind), LDAP(openldap), Webservers(Apache, Nginx), Databases (Postgresql, MySQL), mailserver (postfix), POP3/IMAP Servers (dovecot) is a plus More ❯
Hounslow, London, United Kingdom Hybrid / WFH Options
Ashdown Group
A global leader in the insurance markets is seeking a highly experienced Senior NetworkAdministrator with a strong focus on cloud-based infrastructure, particularly Microsoft Azure. Experience with Palo Alto's extended security suite is also essential to be considered for this role. Its a remote/working from home role, with office visits (London/Heathrow) only … depending on experience). The company offers fantastic benefits including 8% pension, 25 days holiday and private healthcare. In this role youll: Architect, deploy, and manage Azure-based network infrastructure, including VNets, Azure Firewall, Application Gateway, NSGs, Load Balancers, Private Endpoints, VPN, and ExpressRoute. Support and lead network migration and transformation initiatives, especially from on-prem to Azure … Alto firewalls and application-layer security. Cloud Networking: Advanced knowledge of cloud networking components and architecture. (Azure preferred) Cloud Migration/Transition Projects: Demonstrated success in leading or supporting network transition efforts to Azure or hybrid environments. Palo Alto Ecosystem: Deep experience with Palo Alto firewalls, Panorama, Prisma Access, GlobalProtect, Cortex Data Lake, and DLP. Application Layer Security: Proven More ❯
Job Summary: We are seeking a highly skilled and experienced Data Center NetworkAdministrator on a contract basis to join our team at data center in Bedminster, NJ. The ideal candidate will have a strong background in managing Cisco Nexus N9K and Cisco 55A1 switches, along with a deep understanding of data center network operations. This role … will be responsible for the administration, configuration, and management of complex network infrastructure, ensuring seamless connectivity, performance, and security across our data center environment. Key Responsibilities: • Network Administration & Management: o Configure, monitor, and manage Cisco Nexus 9000 (N9K) series switches and Cisco 55A1 switches in a high-availability environment. o Administer and support network infrastructure including switches … routers, and firewalls to maintain performance, availability, and security. o Ensure high availability and reliability of the data center network infrastructure by proactively monitoring network performance, troubleshooting issues, and resolving incidents. o Maintain network performance by performing network upgrades, patching, and optimization. • Data Center Network Design & Optimization: o Collaborate with network engineers to design More ❯
Social network you want to login/join with: Michigan School Public Relations Association Location: Kent, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: ff9d296c9ca6 Job Views: 3 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: NetworkAdministrator Kent ISD Full time,260 day year-round position Non-Union … Professional, Grade 5, 8 hours per day BROAD STATEMENT OF RESPONSIBILITIES: The NetworkAdministrator is responsible for the day-to-day operations and maintenance of the organization’s network infrastructure. This includes monitoring network performance, troubleshooting network issues, and implementing routine network changes. MINIMUM QUALIFICATIONS: Bachelor’s degree in computer science or information technology. … experience in an enterprise setting. IT experience in an education setting preferred. Strong understanding of networking fundamentals, including TCP/IP, DNS, DHCP, and routing protocols. Understanding of wireless network technologies (Wi-Fi, 802.11 standards) and experience with wireless network configuration and troubleshooting. Proficiency in scripting languages like Python, PowerShell, or Bash to automate routine tasks, analyze logs More ❯
Join to apply for the Network System Administrator role at DXC Technology Join to apply for the Network System Administrator role at DXC Technology Get AI-powered advice on this job and more exclusive features. : Cheltenham At DXC Technology, delivering excellence for our customers and colleagues is more than just a motto, it’s something we … helps us cement our place as one of the world’s leading IT solutions enterprises, helping us deliver services and solutions in both challenging and exciting situations. Job Description Network System Administrator Location : Cheltenham At DXC Technology, delivering excellence for our customers and colleagues is more than just a motto, it’s something we strive towards constantly through … which includes furthering the skills of our colleagues. At DXC, building a better you, builds a better us. At DXC, one of our platinum accounts has openings for onsite Network System Administrators for varying skill levels.The successful candidate will work within multiple teams and will be innovative and analytical with a good eye for detail. Your role will include More ❯
Social network you want to login/join with: IT Network & Telecommunications Administrator, Southampton Client: GARMIN (EUROPE) LIMITED Location: Southampton, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: IT Network & Telecommunications Administrator Salary: £36,000 - £48,000 per annum (depending on experience) Hours … Organizes, leads, and coordinates with other IT departments to ensure system components are effectively managed. Designs and develops complex, integrated solutions to meet business needs or improve Garmin’s network and telecommunications systems Performs cost analyses and vendor comparisons for projects to ensure cost-effective operations. Evaluates feasibility and makes recommendations Continuously develops expertise on existing and emerging network & telecommunications technologies Communicates effectively about system operations and changes Ensures compliance with SOX, PCI, and other regulations Monitors capacity, redundancy, and health of network & telecommunications systems Ensures security requirements are met or exceeded Uses standards and procedures proficiently Communicates effectively in team settings Aligns work with Garmin’s Mission Statement and Quality Policy Mentors less experienced IT Administrators More ❯
IT Network & Telecommunications Administrator IT Network & Telecommunications Administrator GARMIN (EUROPE) LIMITED provided pay range This range is provided by GARMIN (EUROPE) LIMITED. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from GARMIN (EUROPE) LIMITED IT Network & Telecommunications … Administrator Salary: £36,000 - £48,000 per annum (depending on experience) Hours: Monday to Friday, 8.30am - 5.30pm (40 hour week) Location: Southampton office based Please note that Garmin do not offer sponsorship, all applicants must have Right to Work status for UK. Purpose of the Role Responsible for efficiently managing technology through the use of tools and scripting. Organizes … with other parts of IT to ensure components of overall system are managed. Designs and develops complex, integrated solutions to meet business requirements or enhance performance of Garmin’s network and telecommunications systems Performs and evaluates costs analyses and vendor comparisons form small through large scale projects to ensure cost-effective and efficient operations. Measures feasibility of various approaches More ❯
Social network you want to login/join with: IT Network & Telecommunications Administrator, Portsmouth, Hampshire Client: GARMIN (EUROPE) LIMITED Location: Portsmouth, Hampshire, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: IT Network & Telecommunications Administrator Salary: £36,000 - £48,000 per annum (depending on … other parts of IT to ensure components of the overall system are managed. Designs and develops complex, integrated solutions to meet business requirements or enhance performance of Garmin’s network and telecommunications systems Performs and evaluates costs analyses and vendor comparisons for small through large-scale projects to ensure cost-effective and efficient operations. Measures feasibility of various approaches … and makes recommendations Continuously develops technical subject matter expertise on established and emerging network & telecommunications systems and other network & telecommunications technologies Communicates effectively regarding system operations and environment changes Adheres to SOX, PCI, and other regulatory requirements as dictated Understands and avoids capacity, redundancy, and health constraints of network & telecommunications systems Ensures that all security requirements are More ❯
IT Network & Telecommunications Administrator Salary: £36,000 - £48,000 per annum (depending on experience) Hours: Monday to Friday, 8.30am - 5.30pm (40 hour week) Location: Southampton office based Please note that Garmin do not offer sponsorship, all applicants must have Right to Work status for UK. Purpose of the Role Responsible for efficiently managing technology through the use of … of IT to ensure components of overall system are managed. Key duties & responsibilities Designs and develops complex, integrated solutions to meet business requirements or enhance performance of Garmin’s network and telecommunications systems Performs and evaluates costs analyses and vendor comparisons form small through large scale projects to ensure cost-effective and efficient operations. Measures feasibility of various approaches … and makes recommendations Continuously develop technical subject matter expertise on established and emerging network & telecommunications systems and other network & telecommunications technologies Communicate effectively regarding system operations and environment changes Adhere to SOX, PCI, and other regulatory requirements as dictated Understands and avoids capacity, redundancy, and health constraints of network & telecommunications systems Ensures that all security requirements are More ❯
Social network you want to login/join with: Network System Administrator, Milton Keynes col-narrow-left Client: DXC Technology Location: Milton Keynes, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: b1a5e2115b85 Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Job Description: Network System Administrator … which includes furthering the skills of our colleagues. At DXC, building a better you, builds a better us. At DXC, one of our platinum accounts has openings for onsite Network System Administrators for varying skill levels.The successful candidate will work within multiple teams and will be innovative and analytical with a good eye for detail. Your role will include More ❯
Job Description: Network System Administrator Location : Cheltenham At DXC Technology, delivering excellence for our customers and colleagues is more than just a motto, it’s something we strive towards constantly through our work. Every day we deliver mission critical services in a secure environment whilst promoting our people first agenda, a real sense of community and a healthy … which includes furthering the skills of our colleagues. At DXC, building a better you, builds a better us. At DXC, one of our platinum accounts has openings for onsite Network System Administrators for varying skill levels.The successful candidate will work within multiple teams and will be innovative and analytical with a good eye for detail. Your role will include More ❯
Customer and Network Manager | Full time | Newbury Palletforce Logistics Berkshire is a key member of the UK’s leading palletised freight distribution network. We pride ourselves on delivering exceptional service to our customers while maintaining a strong, efficient logistics operation. We are currently seeking a proactive and organised Customer and Network Manager to join our team in Newbury. … THE ROLE As the Customer and Network Manager, you will act as a vital link between our customers, drivers, and internal teams. You will be responsible for ensuring smooth day-to-day operations, resolving issues efficiently, and supporting both the customer service and traffic teams to maintain high service standards. KEY RESPONSIBILITES: Manage and clear network messages and More ❯
Hounslow, England, United Kingdom Hybrid / WFH Options
Ashdown Group
A global leader in the insurance markets is seeking a highly experienced Senior NetworkAdministrator with a strong focus on cloud-based infrastructure, particularly Microsoft Azure. Experience with Palo Alto's extended security suite is also essential to be considered for this role. If your skills, experience, and qualifications match those in this job overview, do not delay More ❯
Jam Management Consultancy Limited T/A JAM RECRUITMENT
Our clients have won major contracts within Government and Mod, and are seeking to hire a well performing Network Administrator. initailly for 1 month, but could be extended further. The role is based in Aylesbury, Buckinghamshire, UK and will be on client sites. NetworkAdministratorNetwork infrastructure system architecture, RMADS (Risk Management Accreditation Document Set), and … software/hardware audits. Network topology documentation and inspection audits as well as producing a comprehensive report covering hardware, software, connectivity assessments and outputs. Proficiency in the Nutanix Platform. Proficiency with VMWare and reporting on utilization. Proficiency with Oracle Database administration. Producing technical and general reports documenting findings. You will be required to: Login to the VM’s and … check their resource allocation. Monitor VM’s performance statistics. As a NetworkAdministrator, you will observe current backup jobs, Timeframes, historical trends, since the job last ran and when a restore has last taken place. Physically inspect the server room to determine if any physical servers exist in the Production LAN which are not shown in the networkMore ❯
Wine Trust London, England, United Kingdom Salary: £29,000 (pro-rated for part-time role of 25 hours per week) Description of Job The role of the Leadership Pipeline NetworkAdministrator is to provide administrative, organisational and logistical support to the Ministry Leads that support the Leadership Pipeline across the New Wine Network. This includes but is not … Leaders in Training stream, and Young Adults Collective. Working closely with the ministry leads, you will collaboratively and actively provide varied levels of support through engagement with the wider network, our events and resources, and the wider office and volunteer teams and any specific needs. The post holder will serve as the primary point of contact for the three … coordination and operational effectiveness of activities within the Leadership Pipeline. Maintain accurate records and assist with reporting, tracking progress, and facilitating communication between the Ministry Leads and key stakeholders. Network Office Lead Serve as the primary office contact for leaders within the Leadership Pipeline, handling inquiries related to New Wine Discipleship Year, Leaders in Training, and Young Adults Collective. More ❯
Network Operations - Network Operations AdministratorNetwork Control Tower Administrator | Full time | Site Based | Burton-on-Trent DE14 2SY THE ROLE: We have an exciting opportunity. Join us as a Network Control Tower Administrator within our Network Operations Team. The main purpose of the role is to successfully complete the booking in and … administrating of consignments manifested to Amazon FC’s across the UK. You will also be responsible for the maintaining, distribution and development of the Network Performance weekly KPI’s whilst also providing support to the Network Operations field team. THE SALARY OFFICE BASED Monday - Friday Days ( 30 min break). You will be based in our flagship office … process from planning to washup is completed every day Assist with production & maintenance of N etwork P erformance KPIs Assist with the production of data and information for the Network Team To carry out all your duties and responsibilities with reasonable care for your own health & safety and that of others who may be affected by your acts or More ❯
Job Title: Network and Computer Systems Administrator (IT & Infrastructure) Location: Lowestoft and Great Yarmouth Hours: Full Time – 37 hpw Contract: Permanent Salary: Band K £34,680 to £37,740 OR Band L £39,882 to £44,880 (depending on qualifications and experience) Are you experienced in IT and Infrastructure? Do you excel in delivering high-quality service? Are … Hyper-V, Intune, and Smoothwall familiar to you? Whether you’re an experienced operational line manager or a Senior Technician seeking progression, East Coast College is looking for a Network and Computer Systems Administrator to join our team. You will line manage a small team of skilled IT Technicians, focusing on organizing workloads, providing technical expertise, and identifying … system/network threats and weaknesses. Collaborating with the Network and Computer Systems Manager and other Systems Administrators across four campuses, you will contribute to budget planning, system security, college policies, and participate in projects. Requirements: Ability to work as part of a team and show initiative NVQ Level 4 in a relevant technical subject or willingness to More ❯