SD-WAN Network Engineer; Viptela & Wireless Hybrid - SC Eligible - IR35

SD-WAN Network Engineer (Cisco Viptela & Wireless) - Warwick (Hybrid) - SC Eligible

Location: Warwick (Hybrid 2x-3x days onsite per week)
Duration: 6 months (strong extension potential)
Clearance: SC eligible/SC cleared candidates only
Travel: Ad-hoc travel to UK sites required (for Wi‑Fi surveys)

THIS PROJECT IS INSIDE IR35

We're recruiting an experienced Senior UK-based Network Engineer to support a major programme modernising a large-scale UK enterprise network. This work includes replacing end-of-life network hardware, deploying enhanced enterprise Wi‑Fi, and provisioning high-speed Internet connectivity services overlaid with Cisco SD-WAN (Viptela). The programme also explores alternative connectivity options such as satellite and private 5G for disaster recovery and rapid deployment.

A key part of this role is delivering comprehensive wireless surveys and RF design work, including on‑site physical surveys and desktop surveys using Ekahau
.

• Design, implement and support Cisco SD-WAN (Viptela) connectivity overlays across multiple sites.
• Deliver enterprise Wi‑Fi improvements including wireless surveys, RF design, and deployment planning
  .
• Conduct on‑site Wi‑Fi surveys and desktop surveys using Ekahau
  , producing clear, actionable outputs.
• Configure and troubleshoot routing (BGP/OSPF) and support WAN/Internet carrier connectivity services.
• Configure and troubleshoot Cisco LAN switching (L2/L3) including STP/RSTP/MSTP, VLANs, Ether Channel, stacking, QoS, and network segmentation/redundancy.
• Produce detailed high‑level/low‑level designs
  , implementation plans, and operational support models/runbooks.
• Engage and coordinate with stakeholders across multiple environments, vendors, and internal teams.

• Cisco CCNP (minimum) (active certification or equivalent level).
• SC eligible or SC cleared (must meet UK security clearance requirements).
• Strong hands‑on experience with Cisco SD-WAN (Viptela).
• Deep wireless expertise including Wireless LAN solutions:
• Cisco WLAN
• Cisco ISE
• Aruba WLAN
• Aruba Clear Pass
• Strong experience with Wi‑Fi survey tooling (Ekahau),
  RF design
  , and enterprise wireless deployment.
• Strong routing knowledge including BGP and OSPF
  , plus understanding of carrier WAN and Internet offerings and cloud network services.
• Strong Cisco switching expertise:
  STP/RSTP/MSTP, VLANs, Ether Channel, switch stacking, QoS
  , segmentation and redundancy.
• Ability to attend site surveys and work hybrid in Warwick (2-3 days/week).

• CCIE (any relevant track).
• CWNP (Certified Wireless Networking Professional).
• Experience with private 5G solutions (eg, Cradlepoint) and/or satellite connectivity for DR/rapid deployment.
• Previous experience on large multi‑site network refresh/modernisation programmes.

If you meet the mandatory requirements (especially CCNP + SC eligibility + Cisco Viptela + Ekahau wireless survey experience
) and can work hybrid in Warwick, please apply with:

• Your latest CV
• a short summary of your relevant SD‑WAN and wireless survey experience.