Application Support Engineer (Third Party Systems), London

Company IconIsomorphic Labs
Location IconLondon

Overview As Integration Engineer at Isomorphic Labs, you own and secure a suite of multi-user tools, scaling them across cloud environments. You bridge Integration, Operations, and Security to manage the full software lifecycle, from secure...Read More>>.

Posted: October 1st, 2026
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Senior Desktop Support Engineer – Tech Driven Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you help keep a high-performance trading firm running across Windows and Linux environments. You provide end-to-end desktop and server support for automated trading platforms, collaborating with security, network and L...Read More>>.

Posted: October 1st, 2026
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Lead Infrastructure Engineer - AWS Cloud Support Engineering

Company IconJP Morgan Chase
Location IconGlasgow

Overview In this Lead Infrastructure Engineer role, you will shape the infrastructure engineering discipline within Cloud Foundational Services, driving scalable, resilient systems for a global financial services leader. You collaborate wit...Read More>>.

Posted: October 1st, 2026
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Junior Quant Application Support Engineer Fintech SQL

Company IconQuant Capital
Location IconLondon

Overview In this role you will provide technical support for implementations across the fund market and grow into a Quant position within a year. You’ll build domain knowledge of wealth management and the company’s solution while mainta...Read More>>.

Posted: October 1st, 2026
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Senior Applications Support Engineer | Global Information Systems

Company IconFTI Consulting
Location IconLondon

Overview As ITG Senior Applications Engineer, you lead the design and deployment of enterprise-wide systems and act as a backup for Matrix Teams. You translate business needs into robust technical solutions while aligning architecture with...Read More>>.

Posted: October 1st, 2026
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MAC IT Support Engineer – evening shift – HFT

Company IconQuant Capital
Location IconLondon

Overview In this role you will set up and deploy end-user PCs, manage assets, support onboarding, and relocate desktop tech to ensure smooth operations. You’ll contribute to infrastructure expansion and the rollout of new end-user technol...Read More>>.

Posted: October 1st, 2026
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IT Colleague Support Engineer (Okta, Google Workplace)

Company IconPPRO
Location IconLondon

Overview In this role you enable the London team to work efficiently by delivering reliable 1st/2nd line IT support and promoting a secure, smooth IT experience. You’ll act as the on-site IT ambassador, collaborating with global hubs to u...Read More>>.

Posted: October 1st, 2026
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Onsite Desktop Support Engineer - King's Lynn, Norfolk

Company IconComputacenter
Location IconKing's Lynn

Overview As an Onsite Desktop Support Engineer, you provide hands-on IT support in a busy, customer-facing environment. You resolve incidents to SLA, handle service requests, and collaborate with Level 3 teams to address major issues. The r...Read More>>.

Posted: October 1st, 2026
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Linux Desktop Support Engineer (London UK office)

Company IconCanonical
Location IconLondon

Overview In this role you will deliver technical support for Canonical employees and customers, focusing on Linux and the Ubuntu stack. You will own cases from qualification to resolution, collaborating with colleagues and senior engineers...Read More>>.

Posted: October 1st, 2026
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IT Support Engineer — Hybrid Role in Health Tech

Company IconAbtrace
Location IconLondon

Abtrace, based in Paddington, London, seeks an IT Support Engineer to own internal IT across the company. You will be the primary contact for all technology requests, covering user accounts, access management, device provisioning and day‑to‑da...Read More>>.

Posted: September 4th, 2026
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On-Site IT Support Engineer: VIP Helpdesk & Growth

Company Icon83zero Limited
Location IconBracknell

83zero Limited is seeking an IT Support Engineer to join our client's internal IT team in Bracknell. This on-site role requires hands-on desktop and server support, helping internal users and VIPs, and assisting with IT projects.You will tr...Read More>>.

Posted: September 4th, 2026
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IT Field Service Support Engineer – UK South

Company IconHowden Group Services Limited
Location IconMilton Keynes

Who are we?Howden is a global insurance group with employee ownership at its heart. Together, we have pushed the boundaries of insurance. We are united by a shared passion and no-limits mindset, and our strength lies in our ability to...Read More>>.

Posted: September 5th, 2026
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Electrical Support Engineer - Solar PV Projects (Nationwide)

Company IconMDE Consultants Ltd
Location IconLeeds

MDE Consultants Ltd in the United Kingdom is seeking an Electrical Support Engineer to join our nationwide teams, supporting commercial solar PV and energy projects across the country. This role would suit an electrical improver or developing elec...Read More>>.

Posted: September 5th, 2026
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Plant Support Engineer Stevenage Placement (13 months)

Company IconAirbus
Location IconStevenage

Job Description Start date: 19 July 2027 Location: Stevenage Duration: 13 months Applications close on 25 October 2026! We love your interest in joining Airbus! There is no limit on the number of positions you...Read More>>.

Posted: September 30th, 2026
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Application Support Engineer — SQL & AI-Driven Troubleshooting

Company IconBright
Location IconRoyal Leamington Spa

Bright, a UK software company, is seeking an Application Technical Support Engineer in Leamington Spa. You will bridge Customer Success and Engineering, debugging issues, running SQL queries, and building internal tooling to keep customers moving....Read More>>.

Posted: October 1st, 2026
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Real-Time Systems Software Support Engineer (Hybrid)

Company IconVerso Recruitment Group
Location Icon

Verso Recruitment Group is partnering with a leading global provider of advanced technology solutions to hire a Software Customer Support Engineer for industrial electronic products. The role focuses on second‑line software support, real-time co...Read More>>.

Posted: October 1st, 2026
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Software Customer Support Engineer - Industrial Electronic Products

Company IconVerso Recruitment Group
Location Icon

Role: Software Customer Support Engineer – Industrial Electronic ProductsSalary: £45,000 to £52,000 basic + great benefitsHybrid: 3 days in the office - Potentially more opportunity to WFH more often than that...Read More>>.

Posted: October 1st, 2026
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Senior Supportability Engineer: ILS & Life-Cycle Optimizer

Company IconSafran
Location IconIvinghoe Aston

Safran Electrical & Power in Buckinghamshire is seeking a Senior Supportability Engineer to join the Pitstone site with a hybrid work arrangement.You will optimise whole life costs, model work packages, and lead small project teams while en...Read More>>.

Posted: October 1st, 2026
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Cambridge IT Support Engineer - Endpoint & MECM/Intune

Company IconCDW UK
Location IconCambridge

CDW UK is seeking an experienced IT Support Engineer for a 12-month fixed-term contract, onsite in Cambridge. You will provide hands‑on end-user support within a laboratory environment, ensuring IT systems, hardware, software and peripherals ope...Read More>>.

Posted: October 1st, 2026
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Healthcare IT Support Engineer (EMIS/Clinical Apps)

Company IconHealthHarmonie Ltd
Location IconBirmingham

Medinet Group is seeking a proactive Clinical Systems Support Engineer to join the IT Infrastructure team in the UK. You will deliver frontline support for clinical systems like EMIS Web, Hero Health and Heidi, resolving incidents via Freshservice...Read More>>.

Posted: October 1st, 2026
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Customer Support Engineer: Gas Turbines & Power Gen

Company IconMitsubishi Power EMEA
Location IconLeeds

Mitsubishi Power EMEA is seeking a Customer Support Engineer for our Leeds office. You will deliver day-to-day technical support for gas and steam turbines, generators, and control systems, working with the Engineering Team Leader and cross-functi...Read More>>.

Posted: October 1st, 2026
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Plant Support Engineer Portsmouth Placement (13 months)

Company IconAirbus
Location IconPortsmouth

Job Description: Start date: 19 July 2027 Location: Portsmouth Duration: 13 months Applications close on 25 October 2026! We love your interest in joining Airbus! There is no limit on the...Read More>>.

Posted: October 1st, 2026
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Plant Support Engineer Portsmouth Placement (13 months)

Company IconAirbus Defence and Space
Location IconPortsmouth

Start date 19 July 2027 Location Portsmouth Duration 13 months Benefits Salary: £24,500 37 hours per week Flexible working hours Hybrid working options availa...Read More>>.

Posted: October 1st, 2026
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Senior AI-Driven Security Tech Support Engineer

Company IconJobs Paloaltonetworks
Location Icon

Palo Alto Networks is seeking a Senior Technical Support Engineer to drive customer success in cybersecurity. You will partner with customers to resolve complex post-sales challenges, performing deep analyses and communicating complex issues to bo...Read More>>.

Posted: October 2nd, 2026
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IT Systems Support Engineer — Secure, Reliable Access

Company IconSmart Pension
Location IconLondon

Smart Pension is seeking an IT Systems Support Engineer to keep end users and hardware running smoothly across regions. You will help manage CMDB artefacts and ensure policy-compliant operations while communicating incidents clearly.You wil...Read More>>.

Posted: October 2nd, 2026
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Global IT Support Engineer – End-User Tech

Company IconLinklaters
Location IconLondon

Linklaters in London seeks an IT Support professional to assist end users, troubleshoot hardware/software, and manage tickets. You will diagnose issues, configure accounts, and ensure swift incident resolution in a busy, corporate environment....Read More>>.

Posted: October 2nd, 2026
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Detection & CCS Sales Support Engineer – EMEA Travel

Company IconViking EMEA
Location IconBirmingham

Viking EMEA is seeking a Sales Support Engineer for Detection and Controls to be the technical backbone for our Detection & CCS portfolio. You will provide Level 2 technical support to customers and internal teams while enabling sales growth and p...Read More>>.

Posted: October 2nd, 2026
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Senior Network Support Engineer (FTC) - Banking & Finance

Company IconHamilton Barnes Associates Limited
Location IconLondon

Are you looking for an exciting new opportunity?Join a leading global exchange network providing financial infrastructure across derivatives, foreign exchange, digital assets, and securities markets. The organization focuses on innovatio...Read More>>.

Posted: September 22nd, 2026
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Front-Office IT Support Engineer – Trading Floor

Company IconRadley James
Location IconLondon

Radley James is seeking an IT Support Engineer to join a growing trading firm in London. This hands-on role requires supporting trading desks, ensuring a seamless desktop and trading experience for users.The ideal candidate will have strong...Read More>>.

Posted: September 22nd, 2026
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Application Support Engineer (Third Party Systems), London

Company IconIsomorphiclabs
Location IconLondon

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease. The future is coming. A future enabled and enriched by the incred...Read More>>.

Posted: September 22nd, 2026
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Oracle FLEXCUBE Banking Support Engineer (London Hybrid)

Company IconLevrara Consulting Group
Location IconLondon

Levrara Consulting Group in London is seeking an Oracle FLEXCUBE Application Support Engineer to join a modern technology team. The role focuses on hands-on support of the Oracle FLEXCUBE core banking environment to ensure stability, availability...Read More>>.

Posted: September 22nd, 2026
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Senior Applications Support Engineer | Global Information Systems

Company IconFTI Consulting LLP
Location IconLondon

Who We Are FTI Consulting is the leading global expert firm for organizations facing crisis and transformation. We work with many of the world’s top multinational corporations, law firms, banks and private equity firms on their most important...Read More>>.

Posted: September 22nd, 2026
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Senior Network Support Engineer — Global Escalation SME

Company IconAmazon
Location IconLondon

Amazon's eero Support Engineering team in London is seeking a Sr. Network Support Engineer to join a global, high-visibility group that resolves complex networking issues for customers and fleet.You will act as SME across product, engineeri...Read More>>.

Posted: September 22nd, 2026
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Platform Support Engineer: Drive Customer Success & Scale

Company IconFactory
Location IconLondon

Factory is seeking a Technical Support Engineer to help customers get maximum value from our developer‑centric platform. You will work at the intersection of customer success, product management and engineering to resolve architecture, performan...Read More>>.

Posted: September 22nd, 2026
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Low-Latency Trading Support Engineer (Front Office)

Company IconTalan Group
Location IconLondon

Talan Group is seeking an experienced Application Support Engineer to join their global team. This role involves supporting the eTrading environment for a leading investment banking client, ensuring stability and performance of critical trading pl...Read More>>.

Posted: September 22nd, 2026
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Senior .NET App Support Engineer - Legacy ASP.NET

Company IconFalcon Smart IT Limited
Location IconLondon

Falcon Smart IT Limited in London is seeking a Senior Application Support Engineer to maintain enterprise apps built on ASP.NET MVC and .NET 10 with SQL Server. You will provide Level 2/3 support, incident resolution, and minor enhancements, worki...Read More>>.

Posted: September 22nd, 2026
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Senior 3rd-Line Tech Support Engineer (Hybrid)

Company IconGround Control
Location IconBillericay

Ground Control is seeking a Senior Technical Support Analyst to join our IT function at true 3rd Line level. You will be the technical escalation point, shaping how support services are delivered and improving user experience across Microsoft 365,...Read More>>.

Posted: September 22nd, 2026
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Senior Defence App Support Engineer — Ownership & Impact

Company IconAnson McCade
Location IconLondon

Anson McCade in London is seeking an experienced Senior Application Support Engineer to join a specialist Defence project. You will be responsible for keeping a complex application environment running and improving its reliability and performance....Read More>>.

Posted: September 23rd, 2026
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Senior ASP.NET MVC Support Engineer – Hybrid, London

Company IconFalcon Smart IT (FalconSmartIT)
Location IconLondon

Falcon Smart IT (FalconSmartIT) is seeking an experienced Application Support Engineer to maintain enterprise applications built on ASP.NET MVC and .NET 10. The role focuses on production support, incident resolution, and minor enhancements, with...Read More>>.

Posted: September 24th, 2026
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Pensions Systems Support Engineer - 2nd/3rd Line

Company IconLorien
Location IconLondon

Lorien in London is seeking an experienced Application Support Engineer to provide 2nd and 3rd line support for a critical pension administration platform and its integrations. The role involves troubleshooting complex issues, supporting business-...Read More>>.

Posted: September 25th, 2026
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2nd-Line Application Support Engineer (Hybrid London)

Company IconFunplazambsc
Location IconLondon

Funplazambsc is seeking an Application Support Engineer in London (Hybrid) to join the 2nd line support for in-house applications. You will handle incidents, prioritise tickets and contribute to run books and service transitions.The role re...Read More>>.

Posted: September 26th, 2026
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IT Support Engineer – Bristol, Cloud & Mac/Windows

Company IconDojo
Location Icon

Dojo in the UK seeks an IT Support Engineer to keep our Bristol team connected in a modern cloud-first environment. You’ll provide fast first and second-line support across macOS, Windows, AV systems, and SaaS tools like Google Workspace and Off...Read More>>.

Posted: September 30th, 2026
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Apprentice IT Support Engineer – Learn & Grow in Schools

Company IconHigherin
Location Icon

One IT Services and Solutions is recruiting an Apprentice Technical Support Engineer to join their ICT team. This apprenticeship lets you earn while you learn, combining structured learning with hands-on experience in a real IT environment across...Read More>>.

Posted: October 2nd, 2026
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Hybrid Ops Support Engineer — SaaS Service Delivery

Company IconPhoebus Software
Location IconElmdon Heath

Phoebus Software Ltd is seeking an Operations Support Engineer to ensure our SaaS service aligns with client expectations and contractual obligations. You will own the service delivered to clients and monitor incidents to minimize impact, acting a...Read More>>.

Posted: October 2nd, 2026
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Hybrid 1st Line IT Support Engineer – Leicester

Company IconDigital Waffle
Location IconLeicester

Digital Waffle in Leicester (Hybrid) is seeking a friendly 1st Line Service Desk Analyst to join our IT team. You will be the first point of contact for colleagues, handling a range of technical queries by phone, email, remote sessions and in pers...Read More>>.

Posted: October 2nd, 2026
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Senior Dedicated Support Engineer - Comcast Technology Solutions

Company IconComcast
Location IconLondon

Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create...Read More>>.

Posted: October 3rd, 2026
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Bilingual IT Support Engineer (Japanese/English) – Hybrid

Company IconSF Partners
Location IconLondon

SF Partners in Central London is seeking a Japanese-speaking IT Support Officer to join an international team. The role offers day-to-day technical support for UK and overseas colleagues, with exposure to Windows, Microsoft 365, security and IT pr...Read More>>.

Posted: October 3rd, 2026
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Tailor Made Technologies - 2nd Line Support Engineer

Company IconLoxo
Location IconWhiteley

We are recruiting for a 2nd Line IT Service Desk Engineer to join our team. You will be based at our head office in Whiteley and sit with our knowledgeable Service Desk who will fully support you in your day to day. You will be utilising yo...Read More>>.

Posted: October 3rd, 2026
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Systems Support Engineer — Cloud & Automation, Growth Path

Company IconMartin Veasey Talent Solutions
Location IconLondon

Systems Support Engineer in Central London, £30,000 to £35,000 with an uncapped bonus of 5% to 15%.Join a growing privately owned organisation with an established technical team; this role blends frontline Microsoft cloud support with rea...Read More>>.

Posted: October 3rd, 2026
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2nd Line IT Support Engineer – Impact & Growth

Company IconLoxo
Location IconWhiteley

Tailor Made Technologies, a fast-growing MSP based in Whiteley, near Fareham, is recruiting a 2nd Line IT Service Desk Engineer to join our head office team. You will sit with our knowledgeable Service Desk and receive full day-to-day support as y...Read More>>.

Posted: October 3rd, 2026
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