Senior Network Manager jobs in Belfast

You will design and implement secure network architectures, managing core Cisco technologies such as ASA firewalls, Firepower Threat Defense (FTD)/NGFW, Identity Services Engine (ISE) for NAC, Cisco+ Secure Connect, and Wireless LAN Controllers. You'll optimise DMVPN/MPLS for remote sites, evaluate SDWAN solutions, and enforce zero trust policies.

Overview Senior Associate Director – Substations (Primary Design) - UK Grid Network Jacobs Belfast, Northern Ireland, United Kingdom Responsibilities - Provide strategic leadership on FEED and detailed design workstreams for National Grid and DNO clients - Oversee quality assurance, resource planning, and capability development across multiple projects - Lead technical reviews of HV plant...

Description Join System C and help connect and transform health and care through secure, resilient networks that millions rely on every day. You'll design, implement and operate modern network services across our data centres and Azure, acting as the subject-matter expert for Fortinet firewalls, F5 BIG-IP and Cisco routing/switching. You'll lead complex change, solve major incidents, and raise...

You will manage the full lifecycle of technical projects including: - Designing, planning and delivering customer solutions - Managing implementations, migrations and rollouts - Coordinating closely with engineering teams (approx.

Job Summary VANRATH are partnering an organisation seeking an experienced Project Manager. This role will lead and manage delivery of a new network rollout across multiple NI locations for a major Public Sector organisation. Reporting into the Programme Manager, this is a full time role (5 days per week) and it is estimated will run for up to 12-18 months. Salary: £55-60k Key...

You will be subject to BPSS and Export Control checks (including a criminal record check) TRAVEL REQUIRED: Occasional travel within UK

You will ensure service quality, drive continuous improvement, and manage service provider contracts. This role is responsible for ensuring that all network operations meet or exceed our internal and external service level agreements.

You will be working closely with consultants, contractors, and distributors to grow sales and enhance brand visibility. Heat Network experience is essential. Key Responsibilities: - Deliver and exceed regional sales targets across bookings and shipments - Develop and manage key client relationships, becoming the Basis of Design (BoD) early in project stages

You will be a key player in implementing highly scalable, secure and cutting-edge, cloud-based solutions. This is a key opportunity to assist in the design, deployment, and management of cloud infrastructure on Azure.

You will collaborate with product owners, developers, key stakeholders (at all levels) and data engineers.

Security Architect - Network & Cloud Location: Belfast (Hybrid - 2-3 days onsite) Salary: Competitive Type: Permanent Overview Staffline Recruitment Ireland are partnering with a large, highly respected global organisation to recruit a Security Architect specialising in Network and Cloud environments. This is a senior, hands-on architecture role where you'll take ownership of designing and...

You will design, implement, and maintain network architecture across a global environment, ensuring reliability, performance, and security. This includes provisioning network equipment, managing firewalls and VPNs, monitoring performance, responding to incidents, and driving continuous improvements.

Job Description 🚨 We’re Hiring: 24/7 NOC Shift Lead 📍 Belfast (Newtonabbey) | 💼 Permanent We’re expanding a 24/7 Network Operations Command Centre in Belfast and are looking for an experienced NOC Shift Lead to play a key role in day-to-day operations. This is a newly created role offering real responsibility, visibility, and long-term growth. If you’re a confident people leader who thrives...

We re Hiring: 24/7 NOC Shift Lead Belfast (Newtonabbey) Permanent We re expanding a 24/7 Network Operations Command Centre in Belfast and are looking for an experienced NOC Shift Lead to play a key role in day-to-day operations. This is a newly created role offering real responsibility, visibility, and long-term growth. If you re a confident people leader who thrives in fast-paced,...

You will oversee the operation and configuration of the Firm's cloud security toolsets. This will include the design and management of CNAPP (cloud-native application protection platform) and CASB (cloud access security broker) technologies.

Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, problem solving and communication to Citi's Bank Network Management (BNM) Team. By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable...

Job Description & Summary We are seeking an experienced Project Manager to join our growing Healthcare Advisory team. With 3-8 years of relevant project management experience, you will lead and support the successful delivery of healthcare consulting projects. In this role, you will collaborate closely our healthcare consultants and client stakeholders to manage project execution, ensure...

Description Title: Senior Project Manager Division : Project Management Location : Belfast Why RLB? At RLB, we live by four simple ideas: Truth, Trust, Together, Tomorrow. Four values that live at the heart of RLB. A place where People Make Progress. We value your skills, talents and unique perspectives we think they are priceless. Bring them to RLB and youll be empowered to shape our future...

You will be part of a highly skilled operations function responsible for maintaining the availability and performance of critical network services.

You will support and guide team members, coordinate major incidents, and work closely with internal teams and third-party providers to maintain service excellence.

You will oversee a team of technical engineers and see this as a prime opportunity to pursue a management opportunity.

You will set direction and standards and provide technical hands-on leadership capabilities.

You will implement highly scalable, secure and cutting-edge, cloud-based solutions.

We’re Hiring: 24/7 NOC Shift Lead #Permanent We’re expanding a 24/7 Network Operations Command Centre in Belfast and are looking for an experienced NOC Shift Lead to play a key role in day-to-day operations. This is a newly created role offering real responsibility, visibility, and long-term growth. As the on-shift lead , you’ll ensure smooth service delivery, strong SLA performance, and...

You will be part of a collaborative operations team responsible for maintaining service availability and resolving network and IT incidents for a diverse client base.

You will troubleshoot and resolve a wide range of network and IT issues, work within defined SLAs, and communicate clearly with both customers and internal stakeholders.