Senior Network Engineer
Location: Cardiff 2-3 days p/week onsite (hybrid role)
Salary: £51-56k + annual cost-of-living increase + standby allowance
Contract: Permanent
The Role
We’re looking for an experienced Senior Technical Analyst to join a growing IT team, managing and developing a wide range of network technologies across multiple vendors – including Cisco, Palo Alto, ZScaler, Vodafone, and Microsoft.
You’ll work on a mix of project delivery and day-to-day support, playing a key role in designing, implementing, and maintaining secure, high-performing network solutions. It’s a hands-on role, but with the added responsibility of leading projects, mentoring junior engineers, and helping shape the future of the network infrastructure.
What You’ll Be Doing
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Supporting, maintaining, and optimising network infrastructure across multiple platforms
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Leading and delivering network projects end-to-end
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Developing automation scripts to improve efficiency and consistency
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Monitoring and resolving network incidents to ensure minimal disruption
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Working closely with architects and security teams to strengthen the network
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Managing vendor relationships and collaborating with internal stakeholders
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Maintaining up-to-date documentation and following ITIL-based processes
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Participating in a 24/7 support rota
Tech Stack You’ll Work With
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LAN / WAN / SD-WAN
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Wireless networks
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Cisco routing, switching and security solutions
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Palo Alto firewalls
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ZScaler Cloud Services
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Microsoft Azure
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AAA technologies
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Network monitoring (SNMP, SolarWinds)
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Automation (Ansible / DevOps tools)
What You’ll Bring
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Cisco CCNP (or equivalent) certification
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Strong background in enterprise networking and cloud infrastructure
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3rd line support experience within a large-scale IT environment
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Excellent problem-solving and relationship management skills
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Proven experience with Cisco, Palo Alto, SD-WAN, ZScaler, and automation tools
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A solid understanding of ITIL practices
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Calm under pressure and confident managing critical incidents or tight project deadlines
This is a great opportunity for someone who enjoys taking ownership, leading by example, and working with the latest network technologies in a fast-moving environment.
If you’re looking to take that next step in your networking career, please apply now.for more details, thanks!