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Omnicom Group

Global marketing, media, and PR network

People Advisor

HR Generalist & Employee RelationsPosted on Nov 5
Full-timeLondon, UKNo salary listed

About the Job

Requirements

  • Experience in a People or human resources role.
  • Understanding of employment law and fair process.
  • Ability to handle confidential information carefully and know when to seek support.
  • Ability to balance competing priorities, track details, and communicate clearly.
  • Confidence to offer advice, ask questions, and have sensitive conversations.

Responsibilities

  • Serve as a first point of contact for employees and managers, providing practical advice on policies, processes, and everyday people matters.
  • Manage employee relations cases within the role's remit, including performance, absence, probation, and flexible working, and work with the People Business Partner and employee relations team on more complex matters.
  • Support employees and managers through onboarding, parental leave, role changes, and exits, ensuring a positive experience and timely follow-through.
  • Help managers build confidence in setting expectations, giving feedback, and managing performance fairly and consistently.
  • Coordinate People processes, including recruitment approvals, pay reviews, and performance cycles, working with specialist teams to keep processes moving.
  • Maintain accurate People data, identify useful themes and insights, and communicate changes promptly to People Operations and payroll.
  • Contribute to development, wellbeing, inclusion, and engagement initiatives, and suggest practical improvements to ways of working.
  • Build trusted relationships and support the agency across the employee lifecycle.

About the Company

Omnicom Group

Global marketing, media, and PR network

Omnicom Group is a global marketing and corporate communications holding company that organizes a network of agencies to offer advertising, strategic media planning and buying, digital marketing, and public relations. Its products and services are delivered through this portfolio of agency networks and specialty firms, generating revenue from project-based fees, commissions, and performance-based incentives. The company uses the Omni platform to base marketing and sales solutions on data, helping turn insights into creative campaigns and media plans. Unlike many competitors, Omnicom combines a wide international footprint with a diversified set of agencies and a centralized data-driven approach, and it expands through strategic acquisitions. Its goal is to help clients grow brands and businesses by delivering coordinated, data-informed marketing and communications across markets worldwide.

Company size
5,001-10,000
Company stage
IPO
Headquarters
New York City, New York
Founded
1944

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