20 of 20 Principal Network Engineer Jobs

Sr. Principal Network Engineer Responsibilities: • Work closely with engineers and technicians in a lab environment • Advise on integration of new emerging industry technologies to the program's systems • Implement engineering changes to the system as required • Review, analyze, and incorporate technical requirements into end-to-end system architectures • Responsible for completing the network configurations and coordinating … with the peers, SMEs, and government engineers. • Occasional travel may be required Basic Qualifications for Sr. Principal Network Engineer: • Bachelor of Science (BS) degree in science, engineering, or related discipline with 8 years of experience; OR 6 years of relevant experience with a Master (MS) degree; OR 4 years of experience with STEM PhD degree; an additional … years of relevant experience can be considered in lieu of a Bachelor degree. • Experience with network design, architecture, specifications, and equipment selection. • Understanding of IP4 and IPv6 network design, including IP sub-netting and protocols including BGP, OSPF and EIGRP. • Understanding of network device configuration and troubleshooting (ideally, Cisco IOS/IOS-XE). • Understanding of advanced More ❯

Job Description A leading financial institution seeks a Principal Network Engineer Position Summary As a highly skilled principal network engineer, you will be responsible for the ongoing support and reliability of all components within the company's ecosystem, encompassing platforms, networks, applications, and services. In this role, you will provide escalation support for important … network services, ensuring the operational stability and performance of the company's global network. You will also find opportunities and improvements, then define requirements for software automation to enhance the features, functions and reliability of the network, underpinning company's digital platforms. Role Responsibilities We will play a pivotal role in designing, building, and maintaining systems, software, and … make technical design and amendment decisions, effectively leading the workload. By analysing data and understanding business requirements, we will translate them into technical specifications, ensuring alignment with infrastructure and network capacity needs. We will develop dashboards to provide near Real Time network status. Collaborating closely with network operations and service teams, we will provide in-depth technical More ❯

Social network you want to login/join with: A leading financial institution seeks a Principal Network Engineer Position Summary As a highly skilled principal network engineer, you will be responsible for the ongoing support and reliability of all components within the company's ecosystem, encompassing platforms, networks, applications, and services. In this … role, you will provide escalation support for important network services, ensuring the operational stability and performance of the company's global network. You will also find opportunities and improvements, then define requirements for software automation to enhance the features, functions and reliability of the network, underpinning company's digital platforms. Role Responsibilities We will play a pivotal role … make technical design and amendment decisions, effectively leading the workload. By analysing data and understanding business requirements, we will translate them into technical specifications, ensuring alignment with infrastructure and network capacity needs. We will develop dashboards to provide near Real Time network status. Collaborating closely with network operations and service teams, we will provide in-depth technical More ❯

Role Are you ready to join a global cruise line? You’ll have the opportunity to join one of the world’s leading cruise lines as a Principal Network & Security Engineer . This role involves exciting projects and crucial support, focusing on cutting-edge technologies such as Aruba and Palo Alto. You’ll: Take charge of network design, ensuring onboard and onshore systems run smoothly and securely. Deploy network solutions to keep our cruise line at the forefront of technology. Be the go-to person for troubleshooting, ensuring minimal disruptions to passengers’ experience. Join and enjoy: A competitive salary range of £65,000-£75,000. A hybrid work model, splitting your time between home and More ❯

Principal Network Engineer – Cloud & On-Prem | Enterprise-Scale Tech Org 📍 Location : Remote (UK/Ireland) 💼 Level : Senior/Lead 🕓 Type : Full-time, Permanent 💸 Salary: £90,000/€105,000 + Bonus Ready to help build a future-proof Technical Operations (TechOps) function for a fast-scaling, tech-forward company? We’re looking for a hands-on, senior … Network Engineer with deep expertise across cloud, on-prem, and hybrid infrastructure — and the leadership mindset to drive transformation across systems and networks at scale. Why This Role Stands Out: Influence at Scale : You’ll shape the direction of a global enterprise’s technical infrastructure – both greenfield and legacy – as we modernise for scale, security, and resilience. Tech … tape. No silos. Modern Stack, Complex Challenges : Hybrid multi-cloud (AWS, Azure, GCP), Palo Alto firewalls, Juniper, VXLAN/EVPN, Terraform, Ansible, and more. What You’ll Own: Lead network architecture, engineering, and operations across global hybrid environments Design and implement highly available, secure, and observable infrastructure Collaborate with DevOps, InfoSec, and Engineering to evolve systems and standards Lead More ❯

Join to apply for the Principle Network Engineer role at J BANDY CONSULTING LTD 3 days ago Be among the first 25 applicants Join to apply for the Principle Network Engineer role at J BANDY CONSULTING LTD Role Overview As the Principal Network Engineer, you will lead the design, implementation, and maintenance of … our network infrastructure. This is a leadership role responsible for managing the network engineering team, setting priorities, and delivering carrier-grade network solutions. Role Overview As the Principal Network Engineer, you will lead the design, implementation, and maintenance of our network infrastructure. This is a leadership role responsible for managing the network engineering team, setting priorities, and delivering carrier-grade network solutions. You will enforce adherence to approved network designs, drive best practices, and ensure the network is robust, scalable, and high-performing. Key Responsibilities Network Availability Ensure stable and reliable network services. Monitor daily network performance. Troubleshoot and resolve network and hardware issues. More ❯

Principal Network Engineer - London Stock Exchange Group Join to apply for the Principal Network Engineer - London Stock Exchange Group role at Jobs via eFinancialCareers Principal Network Engineer - London Stock Exchange Group 1 day ago Be among the first 25 applicants Join to apply for the Principal Network Engineer - London Stock Exchange Group role at Jobs via eFinancialCareers LSEG is looking for a Network Design Engineer to establish successful partnerships with our internal product, engineering, operational and business partners. This is a technical position for someone who can investigate, design, engineer, build and test hybrid on premise and cloud-optimized network designs. The role … into outcomes that are fit for purpose and use. The role requires an individual experienced in the technical analysis, definition, design, construction, testing, installation and modification of accurately engineered network and information systems to meet agreed business needs. An individual that analyzes and evaluates alternative solutions, and serves as domain authorities between the business and IT organization. Ensuring network More ❯

Job Description Wood is recruiting for a Principal Network & Cyber Security Engineer experienced in Automation and Control Network design and implementation to join our Systems Integration team as part of Woods Consulting business unit to support across our UK projects. This is a hybrid role that can be based at any of the following UK offices … team of professionals with expertise in Digital Consulting to ensure the future success of the organisation and the Energy sectors that we support. #LI-Hybrid Responsibilities The Role The Principal Network & Cyber Security Engineer will support the implementation of projects in line with company objectives including continuous improvement of margin, customer satisfaction, schedule, working capital and safety … performance. As a Principal Network & Cyber Security Engineer, you will assist in the provision of cyber security, networking, secure architectures, solutions, vulnerability and risk assessments, technologies and procedures to support Wood assignments/project teams and clients. This is an ideal opportunity for an individual with previous project experience who has the capability to discover vulnerabilities and More ❯

Our client, a growing leader in technology-driven services, is seeking a highly experienced Network Engineer to help modernise and manage their enterprise network and systems environment. Operating across a complex hybrid infrastructure, including cloud platforms (AWS, Azure, GCP) and on-premise systems, the business requires a senior professional to design, implement, and evolve its next-generation … ideal candidate will bring deep technical proficiency, strong leadership, and a proactive mindset in optimising enterprise IT landscapes for performance, reliability, and security. Key Responsibilities Design and implement robust network and infrastructure solutions across hybrid cloud and on-premise environments, ensuring high availability and security. Lead and contribute to the execution of enterprise-wide technology initiatives, ensuring alignment with … business objectives. Oversee the full lifecycle of network infrastructure including configuration, deployment, tuning, and performance monitoring. Provide escalation-level support for complex incidents and participate in high-impact change management processes. Collaborate with engineering and security teams to align network design with access control, identity management, and threat protection strategies. Support the transition of legacy infrastructure to modern More ❯

Role Overview As the Principal Network Engineer, you will lead the design, implementation, and maintenance of our network infrastructure. This is a leadership role responsible for managing the network engineering team, setting priorities, and delivering carrier-grade network solutions. You will enforce adherence to approved network designs, drive best practices, and ensure the … network is robust, scalable, and high-performing. Key Responsibilities Network Availability Ensure stable and reliable network services. Monitor daily network performance. Troubleshoot and resolve network and hardware issues. Generate and respond to trouble tickets; handle carrier escalations. Deploy and maintain network monitoring and analysis tools. Collaborate with Network Operations and Architecture teams. Network Management Provide network support across operations and change management. Apply configuration changes using change control processes. Create HLD (High-Level Design) and LLD (Low-Level Design) documentation. Install and upgrade network hardware and software. Maintain patches, OS tuning, and configuration management. Engage with vendors and industry partners on behalf of the business. Continuous Improvement Implement new technologies More ❯

Principal Network Engineer £85,000 plus annual bonus Remote, UK Are you a highly experienced Network Engineer with expertise in diverse infrastructure? We are seeking a Network Engineer to establish a Technical Operations approach to both cloud and on-premises setups. The Network Engineer will be responsible for hosting environments, observability … to modern systems. This role requires expertise in Palo Alto, Next-Gen Firewalls, and Prisma. The main focus will be on observability, high availability, and infosec, supporting system and network infrastructure including switches, routers, load balancers, firewalls, compute, storage, and virtualization. Experience in mergers & acquisitions is highly advantageous. Technical Expertise – Must Haves Strong experience with Palo Alto portfolio, including … Prisma Understanding of BGP with field experience in design, deployment, and troubleshooting Enterprise-level system and network design experience Experience with cloud platforms (AWS, GCP, Azure) Knowledge of IPSEC, DHCP, DNS Experience with Juniper switches & routers (Cisco considered) Knowledge of VXLAN and EVPN Load balancing experience (HAProxy preferred, F5, A10, Kemp as alternatives) #J-18808-Ljbffr More ❯

Principal Network Engineer £85,000 plus annual bonus Remote, UK Are you a highly experienced Network Engineer who’s got experience in a diverse infrastructure? We’re looking for a Network Engineer to establish a Technical Ops first approach to a cloud and on-prem setup. The Network Engineer will be … responsible for hosting environments and the observability, highly available info-sec with IaC. This is a Senior role so looking for an experienced Network Engineer that has worked on multiple simultaneous projects, including legacy infrastructure and migration to modern infrastructure. This role requires expertise in Palo Alto, Next Gen Firewalls and Prisma. The main purpose of the environments … will be embracing observability, high-availability and infosec, along with IaC. You’ll be making sure that you support the system and network infrastructure with switches, routers, load balancers, firewalls, compute, storage and virtualization. If you have ever worked in a mergers & acquisition setting this would be highly advantageous Technical Expertise – must haves Strong Palo Alto portfolio experience with More ❯

Principal Network Engineer Location: USA VA Arlington - Pentagon Full Part/Time: Full time Skills: Cisco Routers and Switches, Network Engineering, Network Infrastructures Certifications: CCNA - Cisco, CCNP - Cisco, CompTIA - Security+ CE Experience: 10 + years of related experience Job Description: GDIT is seeking a Principal Network Engineer to help support the JSP … 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. How the Principal Network Engineer will make an impact: Designs, plans and builds communications networks. Configures routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with … appropriate network engineering and communications protocols. Coordinates LAN/WAN hardware/software improvements and/or enhancements. Monitors the network utilizing industry leading technologies. Provides innovative methods and technical solutions using the engineering design process. Plans implementation of enhancements. Analyzes customer requirements and provides technical solutions to a wide range of difficult problems. Performs maintenance and upgrade More ❯

Principal Network Engineer £85,000 plus annual bonus Location: Remote, UK We are seeking a highly experienced Network Engineer with expertise in diverse infrastructure environments. The successful candidate will establish a Technical Operations approach for both cloud and on-premises setups. The role involves managing hosting environments, ensuring observability, high availability, and information security with … a plus. Technical Expertise – Must Haves Extensive experience with Palo Alto portfolio, including Prisma Strong understanding of BGP with practical design, deployment, and troubleshooting experience Enterprise-level system and network design experience Experience with multi-vendor cloud platforms (AWS, GCP, Azure) Knowledge of IPSEC, DHCP, DNS Proficiency with Juniper switches & routers (Cisco experience is also acceptable) Experience with VXLAN More ❯

Social network you want to login/join with: Principal Network Engineer - Service Provider, London Client: Location: London, United Kingdom Job Category: Other - EU work permit required: Yes Job Reference: 1c7182277d6f Job Views: 3 Posted: 02.06.2025 Expiry Date: 17.07.2025 Job Description: Role Looking to take your Network Engineering career to new heights? Join this team … as a Principal Network Engineer at one of London’s leading Fibre Alt-Net Service Providers. This critical role within their CCIE-Level Network Team offers an exciting opportunity to work on large-scale projects on their Cisco core network. You’ll have the opportunity to: Be a key player in their CCIE-Level Network Team, contributing to the success of their core network. Work on challenging and large-scale Network projects, expanding your skills and expertise. Play a vital role in the design and delivery of Network solutions within a Service Provider environment. Apply here if you’re interested! You will work for a leading Fibre Alt-Net Service Provider based More ❯

Principal Network Engineer - ISP, London Client: Location: London, United Kingdom Job Category: Other Work Arrangement: Virtual job fairs EU work permit required: Yes Job Reference: c2f54fe135f8 Job Views: 5 Posted: 02.06.2025 Expiry Date: 17.07.2025 Job Description: Role Are you interested in working in a highly technical CCIE-level team? We are collaborating with one of London's … most trusted Service Providers, seeking a Principal Network Engineer to join their team. The company has recently secured £150m in funding dedicated to their networks team, promising a large project pipeline for immediate involvement. They aim to incorporate automation into their networks, providing opportunities to learn scripting languages and stay industry-relevant. The team is diverse and … team, apply now! Lead projects from design through to delivery and implementation. Serve as a final escalation point. Work with the latest Cisco networking technologies. Assess, maintain, and improve network performance and security. Collaborate with stakeholders to ensure efficient project completion. Integrate scripting to automate network processes. Require a strong Service Provider background. Design core networks at high More ❯

Social network you want to login/join with: Principal Network & Cyber Security Engineer col-narrow-left Client: Wood Location: United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 6e80d8896132 Job Views: 5 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Wood is recruiting for a Principal Network & Cyber Security Engineer experienced in Automation and Control Network design and implementation to join our Systems Integration team as part of Woods Consulting business unit to support across our UK projects. This is a hybrid role that can be based at any of the following UK offices: Aberdeen, Staines, Reading, Glasgow or Northampton with the … all of us working together to deliver solutions to the world’s most critical challenges. Minimum BSc Degree or equivalent demonstratable experience Significant experience and competency in Control System Network Design Engineering Good understanding of IEC62443 Industrial Cyber Security Good understanding of IEC 27001/2 Information Security Management Good general knowledge of each Automation and Control engineering discipline More ❯

Cyber Network Engineer, Principal Location: Chantilly, VA Clearance Requirements: TS/SCI with Polygraph Signature Federal Systems is seeking a motivated, career and customer-oriented Principal Cyber Network Engineer to join our team in the Chantilly, VA, area. In this position, you'll help protect our national security while working on innovative projects that … offer opportunities for advancement. As a Principal Cyber Network Engineer, you will be responsible for expanding network architecture of various vendor network devices, such as routers, switches, load balancers and firewalls. Work closely with cross domain engineers to implement and maintain the robust and highly available network devices surrounding a complex cross domain system. … insight into efficiencies that can be gained from the current workflow based on an understanding of the customers' requirements. • Work with engineers on troubleshooting and building complex, highly available network topologies. • Performs engineering support and system administration of applications and systems to include installation, configuration, maintenance, patching, and back- up/restore. • Provides Tier 2/3 maintenance and More ❯

Social network you want to login/join with: ? Principal Network Engineer – Cloud & On-Prem | Enterprise-Scale Tech Org ? Location : Remote (UK/Ireland) ? Type : Full-time, Permanent Ready to help build a future-proof Technical Operations (TechOps) function for a fast-scaling, tech-forward company? We’re looking for a hands-on, senior Network Engineer with deep expertise across cloud, on-prem, and hybrid infrastructure — and the leadership mindset to drive transformation across systems and networks at scale. Why This Role Stands Out: Influence at Scale : You’ll shape the direction of a global enterprise’s technical infrastructure – both greenfield and legacy – as we modernise for scale, security, and resilience. Tech-First … tape. No silos. Modern Stack, Complex Challenges : Hybrid multi-cloud (AWS, Azure, GCP), Palo Alto firewalls, Juniper, VXLAN/EVPN, Terraform, Ansible, and more. What You’ll Own: Lead network architecture, engineering, and operations across global hybrid environments Design and implement highly available, secure, and observable infrastructure Collaborate with DevOps, InfoSec, and Engineering to evolve systems and standards Lead More ❯

cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery, and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact Our Water Network teams are located across the UK & Ireland, working for multiple clients on all aspects of potable infrastructure & non-infrastructure from feasibility assessment and optioneering to operational support, optimisation, and … smart networks. To meet our growing UK business needs and future development aspirations we are looking for Water Network Engineers/Modellers at various levels, from engineer to principal, to join our team. This role will be based at our various UK offices on a hybrid working arrangement, operating as part of our diverse and dynamic UK … truly national collaborative team. The successful candidate will have the opportunities to lead on a wide variety of projects, such as water trading, large capital design, water quality modelling, network design, leakage optimisation, and network operation. You will implement industry-leading solutions and be encouraged to develop innovative approaches. You will support or lead the development of the More ❯