Media Expert

Havas Media Srl

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Warsaw-Dziekońskiego 1 Until 8/22/2026 H-1B sponsor history First posted March 23, 2025 Last posted February 1, 2026
Job description

Agency :

Havas Media Group

Job Description Summary :

The Channel Expertise Specialist is operating Media Experience (Mx) campaigns for a client portfolio on a specific channel.

Job Description :

Mission & Responsibilities 

  • Operate media planning and buying (when required) for your client portfolio on your channel in alignment with Mx Development guidelines (omnichannel strategy) and usage of appropriate decision frameworks 
  • Ensure the smooth running of campaigns respecting deadlines 
  • Ensure client satisfaction on the campaign delivery and performance 
  • Be accountable for reaching the target objectives/productivity plan, driving the trading teams in reaching their objectives 

 
Previous experience & Industry background 

  • 2+ years in media planning, media trading 
  • Media Agency, Trading desk 

 
Qualifications & Languages 

  • Master’s degree in Business, Marketing, Advertising 
  • Languages: English (Intermediate)   

 
Soft skills & Competencies   

  • Managing execution 
  • Detail oriented 
  • Being flexible, adaptable, authentic & open 
  • Media planning and media buying 
  • Mx Expert 
  • Strong knowledge of the partners & suppliers (Media, Tech, Data, Content) 
  • Advance Programmatic 
  • OSEP 


Technical skills   

  • Media planning tools  
  • Operational performance management tools (Pilot, IOMT) ​ 
  • Business intelligence software (i.e. Tableau, Datorama, Power BI) 
  • Advertising technologies (e.g. ad servers, ad platforms) 
  • Office software  

Skills :

Contract Type :

Permanent

Here at Havas across the group we pride ourselves on being committed to offering equal opportunities to all potential employees and have zero tolerance for discrimination. We are an equal opportunity employer and welcome applicants irrespective of age, sex, race, ethnicity, disability and other factors that have no bearing on an individual’s ability to perform their job.

Due to high volume of applications, only eligible or matching candidates will be contacted by us.

About this role

Summary

Operate media campaigns, ensure client satisfaction, and meet objectives.

Job title

Media Expert

Experience level

2+ years

Industry

media

Location requirements

Located in Warsaw, remote work not mentioned.

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

master’s degreemedia planning toolsoperational performance management toolsbusiness intelligence softwareadvertising technologiesoffice software

Preferred skills

detail orientedflexibleadaptableauthenticopenmx expertstrong knowledge of partnersadvance programmaticosep

Specializations

media planningmedia buyingprogrammaticbusiness intelligenceadvertising technologies
Locations

Structured locations inferred from the posting.

Unknown location

On-site