🟢 Actively Hiring · 9d ago ⏳ Closes in 82 days 🇬🇧 UK Corridor 🛡️ UK Work Eligibility 🏢 Company - Public

AV Application Support Engineer

🏢 ATA · 📍 London, England · 🕒 Oct 14, 2026 · Ref: OP-VERIF-1A36B76A
Benchmark Compensation (Annual Base)
£40,000 - £45,000
£3,333 - £3,750 / mo
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Position Overview & Specifications

AV Application Support Engineer - £40,000 to £45,000 - London

Working for a leading UK based AV company, we are looking for an experienced Application Support Engineer to be a key part of our London team, representing our client and working onsite at a leading Global Investment Bank.

Key Responsibilities

  • Management of back end of applications Crestron Fusion, Cabletime and Digital Signage
  • Manging and sending security/OS and network related vulnerabilities for remediation for applications Crestron Fusion, Cabletime and Digital Signage.
  • Managing user access and revocations for applications Cabletime and Digital Signage Resolving Non Permitted technology flags for software hosted on services related to applications Crestron Fusion, Cabletime and Digital Signage.
  • Oversee weekend patching on the weekends when the production environment is being patched for applications Crestron Fusion, Cabletime and Digital Signage.
  • Every Sunday following patching works ensuring checks on applications Crestron Fusion, Cabletime and Digital Signage have been conducted and to inform the business the applications are BAU for Monday.
  • To complete projects requested from the business as per the BOW for applications Crestron Fusion, Cabletime and Digital Signage in the timeframe agreed.
  • Actioning RISE deliverables Items for applications Cabletime and Digital Signage, the deliverables are compliance driven to ensure applications are falling within the constraints of the latest compliant regulations.
  • Supporting and conduct Data recovery exercises/events for applications Crestron Fusion, Cabletime and Digital Signage.
  • Working with Vendors for any break/fix issues for applications Crestron Fusion, Cabletime and Digital Signage.
  • Manage and implement installs of new room booking panels on Crestron Fusion application for EMEA liaising with AV technicians in region.
  • Attend weekly Telepresence calls from Cisco to ensure their weekend changes require AV resource for validations for post changes to TP.
  • Attendance on weekly RISK calls and actioning any urgent P1/P2 patching requests. Support Viewscreens team with any backend queries or special user requirements for applications Crestron Fusion, Cabletime and Digital Signage.
  • Ensure change requests are raised correctly in line with the banks change requirements standards, changes to application based software requires CRQ’s raised.
  • Work along side the SQL team for any changes or requests required to the SQL database for Digital Signage application.
  • Soak test new devices and technology process for applications Crestron Fusion, Cabletime and Digital Signage.
  • White list new devices to the network for applications Crestron Fusion, Cabletime and Digital Signage.
  • Manage key processes and drawing documents for applications Crestron Fusion, Cabletime and Digital Signage on the engineering SP.
  • Accessing servers regularly for Digital signage application to ensure housekeeping of CPU memory is not getting to critically low

Job Type: Permanent

Salary: £40,000.00-£45,000.00 per year

Benefits:

  • Company events
  • Referral programme

Schedule:

  • Monday to Friday
  • Weekend availability

Ability to commute/relocate:

  • London: reliably commute or plan to relocate before starting work (required)

Experience:

  • Crestron: 1 year (required)

Work Location: One location

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