Infrastructure & Operations – Platform Engineer – Support

Company: Interactive Brokers
Apply for the Infrastructure & Operations – Platform Engineer – Support
Location: London
Job Description:

Infrastructure & Operations – Platform Engineer – Support

London, UK

Location and Hours

20 Fenchurch Street, London, EC3M 8AF

Coverage between 7:30 am – 6 pm (hours to be agreed), Monday – Friday (currently a Hybrid model)

Essential Job Functions

  • Provide technical assistance and support for reported issues related to computer systems, software, and hardware promptly to meet departmental SLAs.
  • Use all available means to assist users, including telephone, email, in-person support, and remote support tools.
  • Resolve issues related to desktops, laptops, virtual machines, smartphones, scanners, printers, and other peripherals used by employees.
  • Install operating systems, applications, hardware drivers, and customise system settings in accordance with departmental standards.
  • Analyse problems using troubleshooting skills and diagnostic tools to identify the root cause and implement permanent solutions to prevent recurrence.
  • Document issue resolutions in the departmental knowledge base for future reference and contribute to the creation of self-help articles for employee access.
  • Provide timely updates on all activity for assigned incidents, including user contact attempts and resolution details, within the incident management system. Escalate incidents to other support teams where necessary.
  • Participate in departmental or firmwide projects as instructed by the IT Department management.
  • Contribute to departmental productivity and development objectives by participating in training programmes and team meetings.
  • Interface with employees, supervisors, directors, and C-level executives, employing a high degree of tact and diplomacy to promote a positive image of the department. Resolve problem situations in a professional manner.
  • Maintain excellent verbal communication skills, with the ability to communicate effectively with technical and non-technical colleagues at all levels of the organisation.
  • Participate in the assigned schedule to ensure coverage.

Knowledge, Education and Skills Required

  • Associate’s Degree in Computer Science or a related field preferred.
  • A+, Network+, Microsoft, and VMware certifications preferred.
  • Proven technical support experience.
  • Any equivalent combination of education, experience, and training that provides the required knowledge, skills, and abilities.
  • Strong organisational, prioritisation, and multitasking abilities.
  • Expected to be a team player who shares knowledge for collective growth.
  • Able to communicate technical concepts to non-technical stakeholders.
  • Must possess strong interpersonal and communication (written and oral) skills, along with a client service-oriented approach.
  • Pays close attention to detail, displays flexibility, works independently, and demonstrates self-direction and initiative.
  • Displays resourcefulness when solutions are not immediately evident and takes initiative to resolve problems independently.
  • Ability to manage multiple high-priority initiatives in a fast-paced, highly technical environment.

Technical Experience Required

  • Strong knowledge of Microsoft Windows desktop operating systems.
  • Strong diagnostic and troubleshooting skills, with an innate curiosity and interest in IT.
  • Strong knowledge of the Microsoft Office suite.
  • Working knowledge of Entra ID and Azure services.
  • Working knowledge of administrative scripting (PowerShell, Python, etc.).
  • Working knowledge of Intune packaging and PC deployments.
  • Working knowledge of the TCP/IP protocol stack and Wi-Fi.
  • Working knowledge of DNS and DHCP.
  • Working knowledge of supporting PCs in an Active Directory environment.
  • Working knowledge of the Office 365 cloud application suite.
  • Working knowledge of desktop imaging, application deployment, and hard drive encryption.
  • Working knowledge of Active Directory, domains, and group policies.

Benefits

  • Career support and development
  • Salary commensurate with experience
  • Performance-based discretionary cash bonus scheme
  • Discretionary stock grant
  • Group Life Assurance cover
  • Group Income Protection
  • Occupational pension scheme based on gross earnings
  • Annual leave above the statutory minimum, increasing with service
  • Daily company-paid lunch and healthy snack options (when working from the office)
  • Access to Private Medical Insurance, Dental Plan, and/or Health Cash Plan (including dependants)*
  • Travel season ticket loans*
  • Cycle to work scheme*

*Subject to successful completion of the probation period

Interactive Brokers is an Equal Opportunity Employer committed to providing a diverse, equitable, and inclusive workplace for its employees.

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Posted: July 2nd, 2026