SD-WAN Engineer
London
Posted: 17/12/2025
Negotiable
3505448_LX
Job Title: SD-WAN Engineer
Location: Hybrid/Remote
Salary: Market rates
Our client is seeking an experienced SD-WAN Expert / Network Solutions Engineer to support the design, deployment, and operation of SD-WAN solutions for enterprise and mid-market customers. The role combines hands-on technical delivery with customer-facing engagement, working closely with pre-sales, delivery, and managed services teams to deliver secure and scalable WAN solutions.
Responsibilities:
- Design, deploy, and support SD-WAN solutions across multi-site customer environments.
- Lead SD-WAN implementations, including migrations from MPLS to broadband, LTE, and 5G.
- Produce high-level and low-level network designs (HLD/LLD).
- Configure and support routing, QoS, application-aware routing, and traffic steering.
- Integrate SD-WAN solutions with firewalls, SASE platforms, cloud services (AWS, Azure, GCP), and VPN technologies.
- Troubleshoot complex WAN, routing, and application performance issues.
- Act as a technical advisor during pre-sales engagements, workshops, and POCs.
- Provide Tier-3 escalation support for managed services customers.
Skills / Experience / Qualifications:
- 5+ years' experience in enterprise networking with a strong WAN focus.
- 3+ years' hands-on SD-WAN design and deployment experience.
- Strong knowledge of TCP/IP, BGP, OSPF, VLANs, and IPsec VPNs.
- Experience with one or more SD-WAN platforms (Cisco, Fortinet, VMware, Palo Alto).
- Background in a VAR, MSP, or consulting environment.
- Strong troubleshooting, documentation, and communication skills.
- Relevant vendor certifications preferred; experience with SASE, Zero Trust, or automation is advantageous.
If you feel this is the position you are looking for, please do not hesitate to apply or contact me on [email protected] or call 07360 540 563 for more details.
Alec Lintern
Recruitment Consultant
TDA Telecoms


