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Horizon Media LLC
From company careers site

Data Assistant, Media Management Platforms

Location
New York, New York
Work mode
On-site
Employment type
Full-time

About the job

Job Description

Who We Are Horizon Media, founded in 1989 by Bill Koenigsberg, is recognized as one of the most innovative marketing and advertising firms. We are headquartered in New York City, with offices in Los Angeles and Toronto. A leader in driving business solutions for marketers, Horizon is known for its highly personal approach to client service. Renowned for its incredible culture, Horizon is consistently named to all the prestigious annual Best Places to Work lists published by Fortune, AdAge, Crain’s New York Business and Los Angeles Business Journal. Together we are building a place of belonging. At Horizon, we understand the value that different perspectives can bring to our clients and culture, so we strive for an environment where our employees feel welcomed, safe, and empowered. We value YOU and believe that your authentic voice and unique perspective allows us to create a more rewarding culture, and experience, together. Our simple recipe for success? We hire talented people (thinkers, doers, dreamers, makers), challenge them and give them every opportunity to grow. Job Summary This is an entry-level position where the candidate will assist the Investors, Supervisors & Directors in stewardship of media buys across multiple media outlets and accounts.

What You’ll Do 95% - Media Schedule Data Management

• Communicate effectively across media outlets and with sales representative

  • Communicate effectively across media outlets and with sales representative
  • Request pre-logs and post-logs from media vendors
  • Input/check post-logs in Core (response analysis system)
  • Gather ad rates, and send schedules to media outlets
  • Confirm media schedules
  • Work across brand planning & other activation teams to ensure best results for client
  • Manage traffic needs

Who You Are

  • A self-starter who can work both independently and collaboratively to bring ideas to completion
  • Innately curious, with a hunger for proactive and creative problem solving
  • Comfortable providing and receiving constructive feedback and opportunities for growth
  • Confident in navigating conversations internally and externally
  • Nimble and flexible with ability to succeed in a fast-paced environment
  • Able to thrive under pressure, driving success in deadline driven environments
  • An advocate for and supporter of Diversity, Equity, and Inclusion

Preferred Skills & Experience

  • Proficiency with Microsoft Office programs
  • Experience working in fast-paced environment and able to multi-task
  • Flexible multi-tasker, with the ability to follow directions
  • Detail-oriented, and comfortable working with numbers
  • Strong verbal and written communication skills
  • Enthusiastic, outgoing, and curious demeanor

Certificates, Licenses and Registrations N/A Physical Activity and Work Environment N/A

#LI-TV1 #HM #LI-HYBRID

Horizon Media is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.

Salary Range $40,000.00 - $50,000.00

A successful applicant’s actual base salary may vary based on factors such as individual’s skill sets, experience, training, education, licensure/certifications, and qualifications for the role. As an organization, we take an aptitude and competency-based hiring approach. We provide a competitive total rewards package including a discretionary bonus and a variety of benefits including health insurance coverage, life and disability insurance, retirement savings plans, company paid holidays and unlimited paid time off (PTO), mental health and wellness resources, pet insurance, childcare resources, identity theft insurance, fertility assistance programs, and fitness reimbursement.

From Horizon Media LLC's careers page (Workday), checked 30 Oct 2026.

How to apply

  1. Select Apply on horizonmedia.wd1.myworkdayjobs.com. It opens Horizon Media LLC's own application form in a new tab, run on Workday.
  2. Fill in the form and upload your résumé there. Jobiwork never sees your application.
  3. Horizon Media LLC will reply to you directly. No real employer asks you for money to apply.

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