Infrastructure & Operations - Platform Engineer - Support

Interactive Brokers·London·United Kingdom·Operations

Interactive Brokers is hiring a Infrastructure & Operations - Platform Engineer - Support in London. Posted 2026-06-29; applications close 2026-08-28 (in 49 days).

Role details

Overview

Platform Engineer – Support at Interactive Brokers (IBKR) provides first-level response for information technology-related issues concerning the Microsoft Windows platform. You will assist business and development end-users via telephone, email, and a centralized ticketing system to resolve or escalate IT issues. This role requires strong technical knowledge and polished communication skills, with intermediate knowledge of Windows and networking technologies and a motivation to develop further. You must demonstrate patience with users who are less technically proficient and function effectively in a fast-paced, high-urgency environment. Dependability and a willingness to go above and beyond to assist end-users and drive issues through to resolution are essential. The position operates in a hybrid model based in London on Fenchurch Street.

We offer daily lunch in the office and a flexible hybrid working arrangement.

Essential Responsibilities

  • Provide technical assistance and support for reported issues related to computer systems, software, and hardware to meet departmental SLAs.
  • Utilize all available channels 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.
  • Install operating systems, applications, hardware drivers, and customize system settings according to departmental standards.
  • Analyze problems using troubleshooting skills and diagnostic tools to identify root causes and implement permanent solutions to prevent recurrence.
  • Document issue resolutions in the departmental knowledge base and contribute to self-help articles for employee access.
  • Provide timely updates on all activity for assigned incidents within the incident management system and escalate as necessary.
  • Participate in departmental or firmwide projects as directed by IT Department management.
  • Contribute to departmental productivity and development by participating in training programs and team meetings.
  • Interface with employees, supervisors, directors, and executives with tact and diplomacy to promote a positive image of the department; resolve problems professionally.
  • Maintain excellent verbal communication skills to engage with technical and non-technical colleagues at all levels.
  • Participate in the assigned schedule to ensure coverage.

Knowledge, Education and Skills

  • Associate’s Degree in Computer Science or a related field preferred.
  • Certifications such as A+, Network+, Microsoft, and VMware preferred.
  • Proven technical support experience.
  • Ability to communicate technical concepts to non-technical stakeholders.
  • Strong interpersonal and written/oral communication skills with a client-service orientation.
  • Attention to detail, flexibility, independence, initiative, and resourcefulness.
  • Strong organizational, prioritization, and multitasking abilities.
  • Team player with a willingness to share knowledge for collective growth.
  • Ability to manage multiple high-priority initiatives in a fast-paced, highly technical environment.

Technical Experience

  • Strong knowledge of Microsoft Windows desktop operating systems.
  • Strong diagnostic and troubleshooting skills with curiosity about 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 TCP/IP, Wi-Fi, DNS, and DHCP.
  • Experience supporting PCs in an Active Directory environment.
  • Working knowledge of the Office 365 cloud suite.
  • Experience with desktop imaging, application deployment, and hard drive encryption.
  • Working knowledge of Active Directory, domains, and group policies.

Location and Hours

Address: 20 Fenchurch Street, London, EC3M 8AFCoverage between 7:30 am – 6:00 pm (hours to be agreed), Monday – Friday (hybrid model).

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.
  • Hybrid working model.
  • Annual leave above statutory minimum, increasing with service.
  • Daily company-paid lunch and healthy snack options when in the office.
  • Access to Private Medical Insurance, Dental Plan, and/or Health Cash Plan (including dependants).
  • Corporate events.
  • Travel season ticket loans.
  • Cycle to work scheme.

*Subject to successful completion of the probation period.

Equal Opportunity

Interactive Brokers is an Equal Opportunity Employer committed to providing a diverse, equitable, and inclusive workplace. Interactive Brokers (UK) supports best practices, policies, procedures, and culture in adherence to FCA Consumer Duty.

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