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Market-Securities

Global institutional brokerage, market access, liquidity

Administrative Assistant

Administrative SupportConfirmed live in the last 24 hours
Full-timeMadrid, SpainNo salary listedIn-person

About the Job

Requirements

  • 1–2 years of experience in an administrative assistant, office assistant, secretary, or similar support role.
  • Fluency in Spanish and English, written and spoken, is mandatory.
  • Working knowledge of Microsoft Office 365, including Outlook, Teams, Excel, and Word.
  • Relevant administrative or business education is preferred but not essential.

Responsibilities

  • Provide general administrative support to Madrid-based staff as required.
  • Help with meeting arrangements and travel bookings when required.
  • Manage office supplies and general office requirements.
  • Receive and distribute mail, deliveries, and parcels.
  • Coordinate couriers and outgoing shipments.
  • Liaise with building management and local suppliers for cleaning, maintenance, and other office services.
  • Ensure meeting rooms and common areas are organised and ready for use.
  • Welcome visitors and assist with office access when required.
  • Support document preparation, filing, and archiving.
  • Provide ad hoc administrative support to Partners and senior management as required.
  • Work closely with the London Executive Assistant and Office Manager to ensure consistency of office management practices and administrative processes.
  • Assist employees with day-to-day practical and office-related requests.
  • Prepare workspaces and coordinate office access for new joiners.
  • Assist with practical arrangements for leavers, including access removal and equipment collection.
  • Liaise with HR, IT, and local providers when required.
  • Help with employee events and other office-based initiatives.

Desired Qualifications

  • Previous experience in an office environment is preferred.
  • French language skills are a plus.

About the Company

Market-Securities

Global institutional brokerage, market access, liquidity

Market Securities is a global independent financial intermediary that provides institutional clients with access to liquidity and price discovery across multiple asset classes, including cash equities, fixed income, FX, equity derivatives, structured products, and commodities. It operates through Market Securities Group and Market Securities, LLC, offering brokerage services and trade execution for clients such as investment banks, hedge funds, asset managers, pension funds, and insurers, from major financial centers like London, New York, Paris, and Hong Kong. The firm enables deep liquidity pools and low-latency access to exchanges and OTC markets, supported by in-house research, market commentary, and technical analysis to guide trading. Owned by its founding partners and independent, Market Securities aims to help clients execute large and complex trades efficiently while providing cross-asset market insight and access across global markets.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Not listed
Founded
Not listed

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