1 to 25 of 117 Senior Network Engineer Jobs

Riptide Technology is hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems Engineering and Architecture Services (SEAS) Team to support our government customer based in Springfield, VA. This position will require U.S. Citizenship and an active DoD TS/SCI clearance with the ability to obtain and maintain a Counterintelligence (CI … Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and on-the job training, as well as operational support for the technologies (systems, applications, and services) that make up the customer's IT networking enterprise architecture as part of the Networking and Communications Operations and Maintenance (O&M) team. Specifically, the Senior Network Engineer will be responsible for a variety of engineering and operational assignments related to the designing, deploying, and efficient and optimal operation of business critical enterprise and data center network environments across multiple sets of enterprise-level IT systems in support of the customer's globally dispersed Remote Office/Branch Office (ROBO) and data center environments. More ❯

This position will require U.S. Citizenship and an active DoD TS/SCI clearance with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and on-the job training, as well as operational support for the technologies (systems, applications, and services) that make up the customer … s IT networking enterprise architecture as part of the Networking and Communications Operations and Maintenance (O&M) team. Specifically, the Senior Network Engineer will be responsible for a variety of engineering and operational assignments related to the designing, deploying, and efficient and optimal operation of business critical enterprise and data center network environments across multiple sets … of enterprise-level IT systems in support of the customer's globally dispersed Remote Office/Branch Office (ROBO) and data center environments. Responsibilities The Senior Network Engineer will translate stakeholder and Government requirements into network solutions, modifications, and support upgrades (networking, reconfiguration, hardware and software acquisitions, installation, and testing). The network engineer More ❯

across a range of media, including: news and information services, digital real estate services, book publishing, digital education, and sports programming and pay-tv distribution. About The Role The Senior Network Engineer role reports directly to the Manager, Network Operations, EMEA in the News Corp Infrastructure Operations team The EMEA Networks Operations team is responsible for … all NewsCorp EMEA sites. The Senior Network Engineer provides technical leadership for the team, taking responsibility for promoting technical excellence and consistent implementation to provide a high performing and stable network for NewsCorp EMEA's needs. The Senior Network Engineer has oversight of the implementations through reviewing and contributing to HLDs and LLDs … as well as ensuring that the delivered solutions are fit for purpose and consistent with the intentions of the design. The Senior Network Engineer also has oversight of the operational incident process, highlighting issues that need more attention and taking ownership when escalation is required. The Senior Network Engineer represents the Network team More ❯

Senior Engineer - Network Services Are you an experienced Senior level Network Infrastructure Engineer, who is passionate about Networks? Ready to make a real difference by supporting one of the UK's most crucial Emergency Services organisations? Telent is looking for a Senior Network Infrastructure Engineer to join our Network Services … L30 1NY), and travelling to various Merseyside customer sites. If you're driven by challenge, continuous learning, and impactful work, this role offers a fantastic career step. The ideal Senior Network Infrastructure Engineer will be a holder of a full UK driving license, has full RTW in the UK and is eligible to gain SC Clearance. Why … this role matters: Our Emergency Services/Blue Light customer relies on secure, resilient, and cutting-edge Network Infrastructure capabilities, to respond to emergencies 24/7. As a Senior Network Infrastructure Engineer, you'll be pivotal in maintaining and enhancing Network Infrastructure across sites, that enables first responders to save lives and protect communities. More ❯

Senior Network Engineer Warwickshire - £48,000 - £50,000 plus on call allowance VIQU have partnered with a leading company in Warwickshire who are seeking a skilled network engineer to join their team. The network engineer will be responsible for the building and maintenance of both the virtual and physical network infrastructure. This … role would require the candidate to be on site in Warwickshire twice a week and also to be an on call rota. Job duties of the Senior Network Engineer: Maintain and support network infrastructure, helping to resolve any issues that occur. Run network focused projects (network refreshes on switches and routers, firewall upgrades etc … Become the subject matter expert on anything network focused (Cisco and Azure). Build relationships with the Manage Service Provider and other relevant departments within IT. Provide network security and monitoring. Key Requirements of the Senior Network Engineer: Experience working in a senior capacity as a network engineer. Previous experience working with Cisco More ❯

Senior Network Engineer – Warwickshire - £48,000 - £50,000 plus on call allowance VIQU have partnered with a leading company in Warwickshire who are seeking a skilled network engineer to join their team. The network engineer will be responsible for the building and maintenance of both the virtual and physical network infrastructure. This … role would require the candidate to be on site in Warwickshire twice a week and also to be an on call rota. Job duties of the Senior Network Engineer: Maintain and support network infrastructure, helping to resolve any issues that occur. Run network focused projects (network refreshes on switches and routers, firewall upgrades etc... … Become the subject matter expert on anything network focused (Cisco and Azure). Build relationships with the Manage Service Provider and other relevant departments within IT. Provide network security and monitoring. Key Requirements of the Senior Network Engineer: Experience working in a senior capacity as a network engineer. Previous experience working with Cisco More ❯

Job Title: ICT Senior Network Engineer Location: Bridgend Salary: £45,147 - £48,894 per annum Job type: Full Time/Permanent Level of Welsh language ability required: 2 Working Hours: 37 hours per week Closing Date: 18/07/2025, 15:00 About Us: South Wales Police is the largest police force in Wales, serving a … of 2,117 square miles. We are dedicated to keeping our communities safe and secure, and we rely on cutting-edge technology to support our operations. As an ICT Senior Network Engineer, you will play a crucial role in ensuring the smooth functioning of our ICT infrastructure and providing technical assistance to our staff. We have recently … going through a period of significant growth and technological change, there has never been a better time to join! The Role: We are seeking a highly skilled and motivated Senior Network Engineer to join our dynamic IT team. In this role you will support the development, implementation, and maintenance of the network infrastructure. The ICT Senior More ❯

Job Title: ICT Senior Network Engineer Location: Bridgend Salary: £45,147 - £48,894 per annum Job type: Full Time/Permanent Level of Welsh language ability required: 2 Working Hours: 37 hours per week Closing Date: 18/07/2025, 15:00 About Us: South Wales Police is the largest police force in Wales, serving a … of 2,117 square miles. We are dedicated to keeping our communities safe and secure, and we rely on cutting-edge technology to support our operations. As an ICT Senior Network Engineer, you will play a crucial role in ensuring the smooth functioning of our ICT infrastructure and providing technical assistance to our staff. We have recently … going through a period of significant growth and technological change, there has never been a better time to join! The Role: We are seeking a highly skilled and motivated Senior Network Engineer to join our dynamic IT team. In this role you will support the development, implementation, and maintenance of the network infrastructure. The ICT Senior More ❯

SENIOR NETWORK ENGINEER - DV CLEARED BRAND NEW PERMANENT OPPORTUNITY FOR A SENIOR NETWORK ENGINEER TO JOIN AN EXCITING TECH TEAM IN A SECURE ENVIRONMENT Permanent position available for a Senior Network Engineer DV clearance required Aldershot-based opportunity with hybrid working (~3 days on site) Salary up to £65,000 Work … to building future-ready platforms, this is a chance to join a smart, supportive group working in one of the UK's most critical tech spaces. WHAT WILL THE SENIOR NETWORK ENGINEER BE DOING? You'll take the lead on building and improving secure network environments - from shaping the design of enterprise networks to configuring routing … high-level technical plans into real-world configurations Holds active DV clearance BONUS POINTS FOR EXPERIENCE WITH.... Modern data centre networking (fabric-based or software-defined) Encrypted or classified network solutions Automation tools or scripts (Ansible, Terraform etc.) Non-traditional or open networking hardware VMware NSX or similar network virtualisation technologies Cisco certifications or similar hands-on experience More ❯

SiloSmashers is seeking a highly experienced Senior Network Engineer to join its growing contract supporting a federal government agency. The government customer requires the expertise of an experienced Senior Network Engineer to support its multiple networking initiatives across all areas of the division. Specifically, the government customer is looking for expertise to provide network engineering and architectural-level services for operations, maintenance, network infrastructure, capacity management, reporting and IT enhancements for its systems. Furthermore, this government agency requires expertise related to planning and implementing telecommunications and information technology infrastructures; network administration which includes network access and security; Zero Trust; IT disaster recovery planning and execution; IT inventory control; audio, video … and web conferencing; wireless services; and voice (VoIP) and data services. The Senior Network Engineer is a matrixed role supporting multiple projects and is expected to have the wherewithal to prioritize, over-communicate, plan and tightly coordinate with a variety of stakeholders, while driving day-to-day work to completion. The Senior Network Engineer More ❯

Senior Network Engineer – Hybrid Our client is urgently looking for an experienced Senior Network Engineer to join their team based in London, on a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will be responsible for deploying, managing, and optimizing network infrastructure, ensuring high … well as a brilliant benefits package including bonus, annual leave, leading pension scheme, private health cover, medical plan, life assurance, income protection, EV scheme and many, many more perks! Senior Network Engineer – Key Skills: Insurance or Financial Services background Network Infrastructure Deployment & Management Security & Firewall Administration SD-WAN & WAN Optimization Load Balancing & Network Optimization Wireless … LAN Infrastructure Network Troubleshooting & Incident Response Documentation & Process Improvement Significant experience in enterprise networking, with hands-on expertise in: Palo Alto Firewalls (PAN-OS, GlobalProtect VPN, Threat Prevention) Cisco SD-WAN (Viptela/IOS XE)/Catalyst/ACI Aruba wireless networking, ClearPass NAC F5 BIG-IP (LTM, GTM, ASM) for load balancing Strong knowledge of routing protocols (BGP More ❯

Senior Network Engineer - Top Secret/SCI Location: USA VA Arlington - Pentagon Certifications: Aruba Certified ClearPass Professional - Aruba, Brocade Certified Network Engineer 2012 - Brocade, CCNA - Cisco, CompTIA - Security+ - CompTIA, JNCIA-Junos: Associate Junos - Juniper Networks, Juniper Networks Certified Internet Professional (JNCIP) - Juniper Networks, Juniper Networks Certified Specialist E Series (JNCIS-E) - Juniper Networks Experience … + years of related experience Job Description: GDIT is seeking a Senior Network Engineer to help support the JSP ETM-NG program at the Pentagon in Arlington, VA. Due to the nature of work this role entails, telecommuting is not allowed and will require the employee to report full-time onsite. At GDIT, people are our differentiator. … As a Senior Network Engineer supporting JSP ETM-NG, you will be trusted to review and evaluates information technology (IT) infrastructure and systems to ensure adherence to company and customer quality standards. In this role, a typical day will include: How the Senior Network Engineer will make an impact: Designs, plans, and builds communications More ❯

11087SR1 £80k - 90k per year + Bonus + Brilliant Benefits Senior Network Engineer - Hybrid Our client is urgently looking for an experienced Senior Network Engineer to join their team based in London, on a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will be responsible … for deploying, managing, and optimizing network infrastructure, ensuring high availability, security, and scalability. You will be rewarded with an excellent salary, as well as a brilliant benefits package including bonus, annual leave, leading pension scheme, private health cover, medical plan, life assurance, income protection, EV scheme and many, many more perks! Senior Network Engineer - Key Skills … Insurance or Financial Services background Network Infrastructure Deployment & Management Security & Firewall Administration SD-WAN & WAN Optimization Load Balancing & Network Optimization Wireless & LAN Infrastructure Network Troubleshooting & Incident Response Documentation & Process Improvement Significant experience in enterprise networking, with hands-on expertise in: Palo Alto Firewalls (PAN-OS, GlobalProtect VPN, Threat Prevention) Cisco SD-WAN (Viptela/IOS XE)/ More ❯

Senior Network Engineer - Network Operations Centre We are currently seeking a Senior Network Engineer to join our team. In this role, you will serve as a 3rd line resource within the NOC, responsible for providing technical direction, troubleshooting, and leadership to enhance the customer experience for both CAE's internal and external clients. … This will be achieved by: Support - The NOC Senior Engineer will play a key role in the Problem Management process whilst also being available as an escalation point for CAE's Senior NOC team where required for technical and Major Incident escalation. Managed Service Delivery - Identifying and implementing opportunities for Continual Service Improvement for key services through … pushing new skills and services into the team while acting as mentor using personal development, pushing the team to deliver the strategic requirements of the business. As a NOC Senior engineer within CAE you will work across the main technologies of our core strategic vendors. Travel to customer sites may be required on an ad hoc basis. If More ❯

Overview We seek a highly skilled and experienced Senior Network Engineer to oversee and maintain our organization's global network infrastructure. As a Senior Network Engineer Manager, you will be responsible for designing, implementing, and managing our network systems to ensure efficient and reliable connectivity. You will also troubleshoot network issues … managing network security, and implementing network upgrades. The ideal candidate should possess strong technical knowledge, excellent problem-solving skills. The candidate must be able to support a Global 24x7 operation. Responsibilities To ensure optimal performance and reliability, develop and implement network designs, including topology, protocols, and network security measures. Regularly monitor network systems and proactively … identify and resolve network issues to minimize downtime and ensure smooth operations. Implement and maintain network security measures, such as firewalls, switches, routers, load balancers, intrusion detection systems, and access controls, to protect sensitive company data from unauthorized access and cyber threats. Assess network performance, identify areas for improvement, and plan and implement network upgrades and More ❯

Top Skills' Details 1. Responsible for the installation, configuration, maintenance, and support for the LAN/WAN network environment 2. Experience planning, coordinating, and implementing network security measures and assisting with network designs. 3. Assisting with high level troubleshooting and assisting/overseeing junior and mid-level Network Admins and Engineers. Job Description HOW A NETWORK ENGINEER SENIOR WILL MAKE AN IMPACT Responsible for Installation, configuration, and support of an organization's local area network (LAN), wide area network (WAN), Agency Internet Network (AIN), Intranet and Internet and other data communications systems or a segment of a network system Maintains network hardware and software Monitors network to … ensure network availability to all system users and perform necessary maintenance to support network availability; May supervise other network support and client server specialists and plan, coordinate, and implement network security measures; and will provide leadership/mentorship to junior & mid level network engineers. Oversees network control center; provides support to projects that involve More ❯

Network Engineer *** remote role but main client is based in Scotland and there will be occasional site visits, please bear this in mind when applying *** Senior Network Engineer As a Senior Network Engineer with expertise in managing Cisco-based infrastructures, you will play a role in ensuring the optimal performance, security, and … reliability of our 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. Are you a seasoned Senior Network Engineer passionate about cutting-edge Cisco-based infrastructures? We're … looking for a dedicated professional to join our team and ensure the peak performance, security, and reliability of our OT and IT network systems. In this pivotal role, you will design robust solutions that follow industry best practices, coordinate with vendors for seamless project implementation, and help integrate new operations into existing processes. If you thrive in dynamic enterprise More ❯

Senior Network Engineer Contractor Department: Software Engineering Employment Type: Fixed Term - Part Time Location: London Description CCP Games is looking for a contractor to work as a Senior Network Engineer! As a senior network engineer, you'll be helping us architect, manage, and scale our AAA rated MMO, EVE Online, to … greater heights by designing and building our low latency network that acts as the lifeblood of our game. As a contractor for the EVE infrastructure team, you'll have the opportunity to continually innovate, finding solutions to new challenges to deliver EVE to millions of players around the world. Keeping our network maintainable, reliable, and scaleable ensures that … players can stay flying in virtual space day after day. If you're excited about working in a high impact space where you're the core designer for reliable network architecture, this role is for you. This contractor role is based in London and remote work is possible for the right candidate. Your Tasks: Providing technical design and implementations More ❯

ClearanceJobs is currently partnering with a government contractor to assist in hiring a Senior Arista Network Engineer on a full time, permanent basis. This position must be performed onsite in either San Diego, CA (preferred), Pearl Harbor, HI, Norfolk, VA, Charleston, SC, or in Washington D.C. and requires an active Secret security clearance. • Title: Senior Arista … Network Engineer - PEO Digital Network Modernization • Location: San Diego, CA (preferred), Pearl Harbor, HI, Norfolk, VA, Charleston, SC, or in Washington D.C. (Onsite) • Salary Range: $170,000 - $200,000 per year • Travel: Up to 20% for site visits and technical collaboration Position Overview: We are seeking a highly skilled and experienced Senior Arista Network Engineer to support PEO Digital Network Modernization efforts. This role will be pivotal in establishing operational and cybersecurity resiliency, optimizing cloud services health, and enhancing the overall end-user experience across critical Navy networks. The Senior Arista Network Engineer will architect, design, deploy, maintain, and operate a modernized Spine & Leaf solution integrated with the Naval Exchange More ❯

Cellular Sales: Senior Network Engineer Classification Exempt Reports to Infrastructure Network Manager JOB DESCRIPTION Summary/Objective The Senior Network Engineer is a critical IT role responsible for designing, implementing, and optimizing Cellular Sales' network infrastructure across retail locations, corporate headquarters, contact centers, data centers, and cloud environments (IaaS, PaaS). As … the primary subject matter expert, this role leads the design, deployment, and support of scalable, secure, and high-performance networks, including LAN, WAN, WiFi, VoIP, and SAN. The Senior Network Engineer collaborates with leadership, cross-functional teams (e.g., Architecture, Systems, Security), and vendors to align network solutions with business goals. This position will mentor junior engineers … and admins, drives automation, ensures compliance (e.g., PCI), and fosters continuous improvement in network processes and team dynamics. Essential Functions Network Design & Architecture: Lead the design of scalable, secure network infrastructures, submitting core changes with diagrams to the Technology Services design review process, and collaborating with architecture teams on solution selection. Implementation & Optimization: Deploy and optimize network More ❯

Job Description Network Engineer Sysco International Hybrid (Dublin, Limerick, Belfast, London or Ashford) Sysco is the global leader in selling, marketing and distributing food products to restaurants, healthcare and educational facilities, lodging establishments and other customers who prepare meals away from home. Its family of products also includes equipment and supplies for the foodservice and hospitality industries. With … Canada, Costa Rica, France, Ireland, Mexico, Panama, Sweden, the United Kingdom - as well as Sysco's export business, International Food Group. The Role: As a member of the Sysco Network team, the Senior Network Engineer is responsible for providing network support of Sysco's initiative in networks and automation with a focus on delivering effective … and efficient network support services. The Senior Network Engineer reports into the Network Manager but will be embedded into the Sysco Global Network team. The ideal candidate will have a bachelor's degree in Computer Science or closely related subject, and/or relevant network certifications including extensive experience. Role Responsibilities: Maintain key More ❯

I am seeking a Senior Network Engineer to work in the public sector. In this role you'll be at the forefront of the technology lifecycle, driving impactful projects from inception to execution. The successful Senior Network Engineeer will lead the shaping and deliver cutting-edge technical solutions business wide! Benifits: 24 days holiday+ Bank … Holidays Generaous Pension Scheme Lots of Project work As the successful Senior Network Engineer you will have exprience in some of the following: Producing high-and low-level designs to meet challenging networking and security requirements. Building and configuring technical solutions of networked hardware and software with a strong focus on security. Fault finding, monitoring, and resolution … experience in the installation and configuration of secure networks. This is an urgent vacancy, so please apply early to avoid disappointment. If you are interested in the role of Senior Network Engineer or are looking for something similar, please contact Harry Davies directly. If you are interested in this position please click 'apply'. Hunter Selection Limited More ❯

I am seeking a Senior Network Engineer to work in the public sector. In this role you'll be at the forefront of the technology lifecycle, driving impactful projects from inception to execution. The successful Senior Network Engineeer will lead the shaping and deliver cutting-edge technical solutions business wide! Benifits: 24 days holiday+ Bank … Holidays Generaous Pension Scheme Lots of Project work As the successful Senior Network Engineer you will have exprience in some of the following: Producing high-and low-level designs to meet challenging networking and security requirements. Building and configuring technical solutions of networked hardware and software with a strong focus on security. Fault finding, monitoring, and resolution … experience in the installation and configuration of secure networks. This is an urgent vacancy, so please apply early to avoid disappointment. If you are interested in the role of Senior Network Engineer or are looking for something similar, please contact Harry Davies directly. If you are interested in this position please click 'apply'. Hunter Selection Limited More ❯

Senior Network Engineer, Cisco, SD WAN, Firewalls £49,000 - £61,000 Hybrid in Warwickshire VIQU are searching for a Senior Network Engineer to lead major network upgrades and support a complex Cisco environment for a large public sector organisation. This is a permanent, hands-on role. Perfect for a true network specialist … with deep Cisco and SD WAN expertise. Key responsibilities Design, implement and maintain enterprise network infrastructure Lead LAN, WAN and SD WAN upgrades and migrations across multi site environments Configure and support Cisco core networks including LAN Core and ISE plus switches and firewalls Ensure high availability and security of network systems in line with best practice Act … as a senior technical point of contact for critical network issues and projects Key requirements Proven experience as a senior network engineer in large complex environments Expert knowledge of Cisco technologies including LAN Core and ISE Strong hands on experience with WAN SD WAN firewalls and switches Experience delivering network upgrades and migrations end More ❯

Senior Network Engineer, Cisco, SD WAN, Firewalls £49,000 - £61,000 Hybrid in Warwickshire VIQU are searching for a Senior Network Engineer to lead major network upgrades and support a complex Cisco environment for a large public sector organisation. This is a permanent, hands-on role. Perfect for a true network specialist … with deep Cisco and SD WAN expertise. Key responsibilities Design, implement and maintain enterprise network infrastructure Lead LAN, WAN and SD WAN upgrades and migrations across multi site environments Configure and support Cisco core networks including LAN Core and ISE plus switches and firewalls Ensure high availability and security of network systems in line with best practice Act … as a senior technical point of contact for critical network issues and projects Key requirements Proven experience as a senior network engineer in large complex environments Expert knowledge of Cisco technologies including LAN Core and ISE Strong hands on experience with WAN SD WAN firewalls and switches Experience delivering network upgrades and migrations end More ❯