Account Manager - Poster Child in PHILADELPHIA, Pennsylvania at POSTER CHILD SOCIAL LLC

Date: July 10, 2026

Title: Account Manager, Client Services

Department: Account Management

Reports To: AVP, Account Management

Classification: Exempt Full-Time

Travel Required: No

Company Description

Who is Poster Child?

Poster Child is an Influencer Strategy agency that's been in this business since before “influencer” was even a career choice. And that's long enough to know that real relationships, exceptional taste, and deep industry expertise are what it takes to run influencer campaigns that get people to stop scrolling and start listening.

Job Description

Poster Child is seeking a seasoned agency professional to join our growing team. We are looking for an experienced project manager who excels at client service and has a passion for the creator economy– with significant years in the field to prove it. This individual must have experience project managing a team that's planning and executing large-scale influencer campaigns; experience managing relationships with large-scale clients; remarkable organizational skills. The Account & Client Services Manager must be expert-level at solving challenges for clients, and project managing multiple high-level campaigns at the same time.

Responsibilities:

● Handle project management for an influencer marketing team for a world-class client

● Interface and manage relationships with clients on a daily basis

● Work closely with Account Management team to execute multiple, large-scale influencer marketing initiatives

● Support Client initiatives through detailed measurement of campaign performance

● Manage Client account to execute campaigns and thoughtfully navigate issues as they arise

● Support Client and Account team with decks and reports

● Support Client and Account team with spreadsheet building for campaigns

● Works with Operations and Finance as needed to ensure campaign and talent status stay up to date

Qualifications:

● 6+ years of work experience in influencer marketing

● Marketing agency experience required

● Experience working in a fast-paced business environment with regular client contact

● Deeply organized—able to handle multiple work streams, schedules, budgets

● Detail-oriented—attentive and accurate

● Adaptable – focused yet flexible and comfortable with shifting needs and priorities

● Problem solver – willing and able to address challenges and help influencers and clients overcome them

● Proficient in Microsoft Tools (Excel, PowerPoint, Outlook, Word) and Google Suite

● Experience with influencer management software preferred

Physical Requirements & Working Conditions:

● Ability to sit or stand for prolonged periods of time

● This position may require time in office buildings or outdoors

Perks for your well-being:

Poster Child offers the following benefits so you remain unstoppable.

● An opportunity to collaborate and create with some of the smartest, coolest, and most interesting people in the industry

● A competitive salary

● Health benefits

● Wellness programs

● 401K program

● Remote Working

● Flex Days

● Summer Hours

● Unlimited PTO

*Poster Child/Brownstein Group does not accept unsolicited resumes from staffing vendors including recruiters, staffing firms, etc., and does not pay fees for any unsolicited resumes.*

Brownstein is committed to cultivating a culture of inclusion and authenticity.

The sum of our collective individual life experiences, uniqueness, knowledge, creativity, self-expression, and talent that our employees bring to their work represents not only a major part of our culture, but our work and Brownstein's success as well.

Brownstein is an equal opportunity employer. When bringing people into our team, we welcome the unique perspectives they bring related to their experience, culture, education, ethnicity, race, sex, gender identity and expression, nation of origin, age, languages spoken, veteran's status, color, religion, ableness, sexual orientation, and beliefs. We believe in the strength of our people and the power in diversity.

We're always working on being more inclusive and there will always be more work to do, so please come and join us.