Network Infrastructure Manager

Role: Infrastructure Manager (Network & Operations)

Check out the role overview below If you are confident you have got the right skills and experience, apply today.
Location: Southampton (Hybrid Role)
Salary: £80,000 £100,000
Own a Carrier-Grade Network | Lead Infrastructure Operations | Clear Progression to CTO
Were working with a technically advanced telecoms and communications business that operates its own carrier-grade infrastructure, delivering business-critical unified communications and telephony services across a resilient multi-site environment. As the organization continues to grow, theyre looking to appoint an experienced Infrastructure Manager to take ownership of their entire network estate while leading the day-to-day operations of a skilled infrastructure team.
This is a rare opportunity for a senior networking professional who wants to combine hands-on technical ownership with people leadership and operational responsibility . Youll be the senior owner of a complex on-prem infrastructure estate spanning multiple interconnected sites, taking responsibility for everything from BGP operations, peering, RIPE resources, routing policy, and network resilience through to incident management, governance, documentation standards, and team development .
Rather than stepping into a purely managerial position, this role offers the chance to remain deeply involved in the technology while shaping the wider infrastructure function. Youll work closely with senior technical stakeholders, support carrier-grade network operations, drive operational improvements, and play a key role in network architecture, service continuity, disaster recovery planning, and major customer network projects. Its an excellent opportunity for someone who enjoys ownership, leadership, and solving complex networking challenges in a live production telecoms environment.
Youll be leading from the front in a business where infrastructure sits at the core of service delivery, giving you the chance to influence technical strategy, improve operational maturity, and build a clear pathway toward senior leadership and Chief Technology Officer level progression.
Required Skills:
Proven experience in a senior Infrastructure / Network / Operations leadership role
Strong background in carrier-grade or ISP-level networking environments
Advanced hands-on experience with BGP operations, traffic engineering, redundancy, and live incident recovery
Strong knowledge of MikroTik RouterOS and Juniper Junos
Experience managing RIPE resources, IP allocations, and routing policies
Proven line management experience, including team leadership, mentoring, and performance management
Strong understanding of change control, incident management, root cause analysis, and operational governance
Experience managing carrier, supplier, and third-party provider relationships
Strong documentation standards across network diagrams, SOPs, runbooks, and DR procedures
Excellent communication skills with the ability to work across operations, DevOps, service teams, and senior leadership
Telecoms, ISP, or unified communications experience would be highly desirable
Exclusive Benefits:
£80,000 £100,000 Salary
Annual performance bonus linked to uptime and operational KPIs
Full ownership of a carrier-grade xwzovoh network estate across multiple interconnected production sites
Hands-on leadership role combining technical ownership, team management, and operational strategy
Exposure to BGP, peering, RIPE, telecoms platforms, resilience planning, and business-critical network operations
Opportunity to lead and shape infrastructure standards, processes, and long-term operational maturity
Clear progression pathway to Chief Technology Officer (CTO)
Hybrid working with Southampton office and data centre exposure
Private medical insurance
Company pension
21 Days Holiday + Bank Holidays + Birthday off
Cycle to work scheme
Health & wellbeing programme
On-site parking
Company events, employee discounts, and additional office perks
If youre an Infrastructure Manager looking for a role where you can take full ownership of a carrier-grade network environment , lead from the front, and position yourself for long-term progression into CTO-level leadership , click APPLY NOW , attach your FULL CV and contact details, and Ill be in touch ASAP. ??