Associate, Buy Enablement

| Greater LA Area
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In this role, you'll support the media and account teams with digital actualization and processes. You will partner with internal teams to support our clients and bring their newest media campaigns to market. Through collaboration with various internal and external stakeholders, you will be directly responsible for campaign activation, campaign maintenance and actualization on new and existing strategies.  

Working in a team environment, you will have the ability to add value across MediaCom's portfolio of accounts, introduce new efficiencies in day-to-day operations, and mitigate financial risk to the organization. This career launching experience will provide you with the opportunity to develop business, media, and leadership skills while preparing you to move forward in your career at MediaCom. 


  • Process monthly reporting and actualization for various clients in Prisma  
  • Liaise between the media team and media operations department to ensure financials are in order and clients are billed accurately  
  • Monitor the monthly budgets of various clients  
  • Confirm summaries of monthly reconciliation  
  • Resolve discrepancies with vendors and media teams  
  • Makes creative and placement optimizations per media team's direction  
  • Pull 3rd party reports to confirm that media buys are executed  
  • Responsible for actualization of dollars by placement by campaign in Prisma  
  • Responsible for campaign set up in Prisma  
  • Traffic creative instructions to the Ad Operations team per media team's direction  
  • Input and upload insertion orders (IO) (revisions, cancellations, etc.)  
  • Other responsibilities as assigned  


  • Ability to work in a team environment that promotes collaboration as well as those outside the team  
  • Strong client service skills  
  • Ability to communicate effectively at all levels  
  • Ability to work successfully within a team as well as independently Knowledge, Skills and Abilities 
  • Effective time management skills with an ability to multitask and prioritize • Detail-oriented • Able to produce high quality work within a fast paced, dynamic environment  
  • Quick learner of Prisma, Bangle (product proprietary to Mediacom), DoubleClick Digital Marketing (Google's ad serving technology platform) Qualifications and Experience  


  • Bachelor's Degree or equivalent work experience preferred (but not essential); concentration in Advertising, Marketing, or Finance/Economics a plus  
  • Previous Internship experience in Advertising, Marketing, or Communications Planning  
  • Excellent verbal and written skills  
  • Proficiency with Microsoft Word and PowerPoint – advanced proficiency with Excel 


Welcome innovators, initiative takers and instigators. 

We are 8,500 of the world's leading media communications specialists, in 125 offices, across 100 countries.
We have a global client roster that's the envy of our peers. Adidas, Coca-Cola, Mars, P&G, PSA, Richemont, Shell and Sony to name but a few.
We help brands unlock growth through media. We do this using our Systems Thinking approach to data, technology and creativity and design communication strategies that build brands and generate sales. We're part of WPP, the world's largest marketing communications services group, which gives us access to the richest data sets and most robust benchmarks in the business.
All this has helped us become the first network to hold the big six Media Network of the Year titles concurrently.
But the real secret to our success is simple (and not really a secret). It's our People First, Better Results philosophy.
We know that when we invest in our people, we'll deliver better results not only for them, but also for our clients.
We also know that talent comes in all shapes, sizes, genders and ethnicities. That's why our agencies are open environments that celebrate difference.
Do you want to work with smart, creative, enthusiastic people? So do we.
Welcome to MediaCom


GroupM and all its affiliates embrace and celebrate diversity, inclusivity, and equal opportunity.We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. We are a worldwide media agency network that represents global clients. The more inclusive we are, the more great work we can create together. 

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Playa Vista is conveniently located between Marina Del Rey and Culver City. Lush greenery, hammocks and a range of food trucks for lunch or a snack.

An Insider's view of MediaCom

What's something quirky about your company?

Spontaneous stretch sessions in the middle of the day, basketball challenges when an afternoon break is needed, and the cutest office dogs that you’ve ever seen. One employee even set up a game of chess at her desk for people to pass by and make a move! We all look forward to coming to work - the little personal touches make a big difference.


Human Resources Business Partner

What does your typical day look like?

My role straddles both strategic and tactical planning as well as the management of partner and client relationships. My day consists of project management with my team to ensure we are meeting client deadlines - campaign planning and implementation, tactical recommendations, reporting, pacing and billing... with some breaks for yoga in between!


Senior Associate, Digital Investment

What does career growth look like on your team?

We define what career growth means for each team member. At the beginning, growth comes in developing knowledge base and technical skills. The more senior you get, the emphasis is on new responsibilities and developing leadership skills. Collectively, we map out a growth plan tailored to their professional goals.

Seow Leng

Managing Partner

What is your vision for the company?

The vision for MediaCom LA is to be a ‘compass’ for our global network. We are applying some of the thinking and skills of the tech industry to our agency business, hoping to fundamentally advance the agency model by developing operational advantages that MediaCom will replicate globally.


Managing Director

What are MediaCom Perks + Benefits

Friends outside of work
Eat lunch together
Open door policy
Team owned deliverables
Team based strategic planning
Group brainstorming sessions
Open office floor plan
Dedicated Diversity/Inclusion Staff
Highly diverse management team
Someone's primary function is managing the company’s diversity and inclusion initiatives
Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
Life Insurance
Onsite Gym
Retirement & Stock Options Benefits
401(K) Matching
Child Care & Parental Leave Benefits
Child Care Benefits
MediaCom provides Backup child care assistance.
Generous Parental Leave
Flexible Work Schedule
MediaCom provides employees with a flexible work schedule that includes Core hours, Flexible start and end times.
Remote Work Program
Family Medical Leave
Return-to-work program post parental leave
Vacation & Time Off Benefits
Generous PTO
Paid Holidays
Paid Sick Days
Employees receive 10 hours per year of paid sick leave.
Perks & Discounts
Casual Dress
Stocked Kitchen
We offer employees Free on-site garage parking.
Pet Friendly
MediaCom LA's pet policy is dog friendly daily.
Relocation Assistance
Professional Development Benefits
Tuition Reimbursement
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