Senior 3rd Line Support Engineer

Senior 3rd Line Support Engineer

Full-Time 40000 - 50000 £ / year (est.) No working from home possible
ECS Resource Group

At a Glance

  • Tasks: Solve complex technical issues and mentor junior engineers in a dynamic environment.
  • Company: Join a high-performing technical team in Solihull with a collaborative culture.
  • Benefits: Enjoy hybrid working, generous leave, and a strong healthcare package.
  • Other info: Real opportunities for career progression and technical development await you.
  • Why this job: Take ownership of meaningful challenges and influence service delivery improvements.
  • Qualifications: Proven experience in 3rd Line Support and strong problem-solving skills.

The predicted salary is between 40000 - 50000 £ per year.

We’re looking for an experienced

Senior 3rd Line Support Engineer to join a high-performing technical team based in Solihull.

This is a true

3rd line position , where you’ll act as the final escalation point for complex technical issues. You’ll take ownership of incidents end-to-end, focusing on deep technical investigation, root cause analysis, and delivering long-term solutions —not just quick fixes.

Working across modern on-prem, virtualised, and cloud environments, you’ll support a wide variety of technologies while also contributing to continuous improvement and mentoring junior engineers.

  • What You’ll Be Doing
  • Acting as the technical escalation point for 1st and 2nd Line teams
  • Owning and resolving complex incidents and problems through to completion
  • Performing in-depth troubleshooting across infrastructure, cloud, and EUC environments
  • Conducting root cause analysis and implementing permanent fixes
  • Supporting users via tickets, phone, email, and remote sessions
  • Managing and prioritising workload in line with
  • SLAs
  • Monitoring and responding to alerts from RMM tools
  • Maintaining clear and accurate documentation and knowledge articles
  • Identifying trends and driving service improvements
  • Supporting internal initiatives to improve tools, processes, and standards
  • Communicating effectively, translating technical detail into clear, business-friendly language
  • What We’re Looking For

You’ll be a confident and technically strong support professional who thrives on solving complex problems and taking ownership.

  • Proven background in a
  • Senior / 3rd Line Support role
  • (ideally within an MSP)
  • Windows desktop and server environments
  • Active Directory, Group Policy, and core infrastructure services
  • Networking fundamentals (TCP/IP, DNS, DHCP, VLANs, VPNs)
  • Firewalls, switches, and general networking devices
  • Virtualisation (VMware, Hyper-V, or similar)
  • Exposure to security tools or security‑focused troubleshooting
  • Scripting, automation, or Infrastructure as Code experience
  • Experience mentoring or supporting junior engineers
  • What’s in It for You
  • Hybrid working –
  • 3 days per week in Solihull
  • 25 days annual leave, increasing to 28 with service
  • A strong healthcare and wellbeing package , including private medical cover, discounted health plans, and virtual GP access
  • A comprehensive benefits package designed to support your health, wellbeing, and work‑life balance
  • Employee assistance programme and wellbeing support
  • Real opportunities for career progression and technical development
  • A collaborative environment where you can make a genuine impact

Why Apply?

  • This is a great opportunity for a seasoned 3rd Line Engineer who wants to:
  • Work on complex, meaningful technical challenges
  • Move beyond ticket resolution into true problem ownership
  • Influence service delivery and continuous improvement
  • Be part of a forward‑thinking, supportive technical team
  • #J-18808-Ljbffr

Senior 3rd Line Support Engineer employer: ECS Resource Group

ECS Resource Group is an exceptional employer, offering a dynamic work environment in Oxford where clinical excellence and professional development are at the forefront. With a strong emphasis on collaboration and evidence-based practices, employees benefit from comprehensive training opportunities and a supportive culture that fosters growth within the healthcare sector. Join us to make a meaningful impact in surgical solutions while enjoying the unique advantages of working in a vibrant city known for its rich history and innovation.

ECS Resource Group

Contact Details:

ECS Resource Group Recruitment Team

We think you need these skills to ace Senior 3rd Line Support Engineer

Technical Escalation
Incident Management
Root Cause Analysis
Troubleshooting
Windows Desktop and Server Environments
Active Directory
Group Policy