Assistant Media Buyer, Integrated Investment
CROSSMEDIA, New York, NY, United States
Crossmedia is the global media independent. We’re committed to doing media and business the right way, guided by the principles of TRUST, REASON and the pursuit of HAPPINESS. Crossmedia US was founded in NY in 2000 and is one of the largest minority-owned full‑service media planning & buying agencies in the nation. Together with our network partners in Germany and the UK, we are 500+ Crossmedians worldwide with big ambitions to continue to grow with soul.
We focus on what media agencies should do: create innovative connections between brands and people regardless of channel or budget. And we do it in an honest way. We are and always have been a values‑based organization. We earn our clients TRUST by ensuring media transparency in our business model and objectivity in decision‑making. We apply REASON & logic to finding solutions to our clients’ greatest business challenges. The pursuit of HAPPINESS matters to us. Big time. We invest in each colleagues’ professional & personal wellbeing and growth. It’s why we have countless initiatives, clubs & cultural events dedicated to our people and why we have been the top ranked media agency named to Ad Age’s Best Places to Work for the past six years in a row.
Our client roster includes US Bank, PWC, Invesco, Newell Brands, NASCAR, Planet Fitness, Teremana, American Cancer Society, White Castle, Ricola, Supercuts, Edibles, Illva Saronno and more. UK clients include AIrbus, Etihad Airways, S & P Global, Zalando, and more.
Your Role
We’re looking for a bright Assistant Buyer, Integrated Investment to help manage day‑to‑day responsibilities of paid media campaign management. A naturally curious mind, resourcefulness, a love for numbers and a passion for advertising are a must.
The Assistant Buyer supports the execution, maintenance, and reporting of media buys across traditional and digital channels. This is an entry‑level role designed for a motivated, detail‑oriented individual looking to build foundational experience in media planning and buying. You’ll work closely with internal teams, vendors, and media partners to ensure campaigns are executed accurately and efficiently, while learning about pricing strategy, media performance, and client servicing.
This role requires a candidate with proximity to our NY office. We offer a hybrid work setting with employees working both onsite and from home. Assistants are in the office an average of 2‑3 days a week for training, collaboration, and overall learning.
Key Responsibilities
Campaign Execution & Support
Assist in the preparation of media authorizations and insertion orders to activate buys
Enter campaign data and maintain accurate records across internal systems (e.g., OneStrata, Investment Trackers)
Help manage timelines and deliverables, ensuring vendors receive specs and assets on time
Monitor campaign pacing and delivery, flagging any under‑ or over‑delivery to the team
Reporting & Optimization
Compile weekly and monthly campaign performance reports, pulling data from media partners, platforms, and internal dashboards
Analyze delivery vs. planned metrics and assist in optimization recommendations
Help create and update post‑buy analyses for client presentations
Track billing and work with finance teams to resolve discrepancies or reconcile vendor invoices
Maintain budget trackers and assist in updating actuals vs. planned spend
Organize documentation including contracts, screenshots, and proof of performance
Communicate directly with vendors to confirm buys, gather reporting data, and resolve execution issues
Attend vendor meetings and take notes to assist the broader team in evaluating new opportunities
Internal Collaboration & Learning
Attend and note take during team meetings, client briefings, and status calls as appropriate
Participate in training sessions to deepen knowledge of media buying systems, analytics tools, and the media landscape
Stay informed on media industry trends, competitive campaigns, and emerging platforms
Requirements
Bachelor’s in Advertising, Marketing or related field
A very high proficiency with Microsoft Office Suite: Excel, PowerPoint, Outlook
Strong attention to detail and highly organized
Must have a love for numbers and numerical aptitude
Eagerness to learn and adaptability
A strong interest and knowledge of Media Buying and Planning
Previous marketing, advertising or media agency experience are a plus.
Salary range is $43k – $48k. Commensurate with experience. Compensation is determined on the skills, qualifications, certifications, tenure in the industry, and experience of the applicant along with the requirements of the position.
Crossmedia Benefits
Work from anywhere flexibility including hybrid/remote office options to empower you to work your way. Assistants are required in office 2 days a week.
Open PTO policy and paid sabbaticals at significant milestone anniversaries
Healthcare and Wellness options and agency‑wide physical & mental health support
401(k) with company match, student loan relief program and financial counseling support
Generous paid parental leave policy
Life milestone recognition & support
The Pursuit of Happiness Fund devoted to helping Crossmedians find their happy (be it travel, enrichment class, fitness membership or professional development)
Cell phone/tech reimbursement
Student Loan payment plan
And burgers – lots and lots of burgers
Commitment to Diversity and Inclusion
Diversity is in our DNA. As a minority‑owned company, our commitment to an inclusive environment has long been embedded into agency practices at every level. Almost one‑third of senior leadership identifies as a person of color and over half of our executive leadership are women. We have active mentoring & internship programs that create opportunities for underrepresented groups. Internal agency programming is anchored by XMEquity365, a permanent, year‑round initiative fostering acknowledgment and support of marginalized communities within five pillars – Excellence, Voices, Education, Giving & Representation.
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We focus on what media agencies should do: create innovative connections between brands and people regardless of channel or budget. And we do it in an honest way. We are and always have been a values‑based organization. We earn our clients TRUST by ensuring media transparency in our business model and objectivity in decision‑making. We apply REASON & logic to finding solutions to our clients’ greatest business challenges. The pursuit of HAPPINESS matters to us. Big time. We invest in each colleagues’ professional & personal wellbeing and growth. It’s why we have countless initiatives, clubs & cultural events dedicated to our people and why we have been the top ranked media agency named to Ad Age’s Best Places to Work for the past six years in a row.
Our client roster includes US Bank, PWC, Invesco, Newell Brands, NASCAR, Planet Fitness, Teremana, American Cancer Society, White Castle, Ricola, Supercuts, Edibles, Illva Saronno and more. UK clients include AIrbus, Etihad Airways, S & P Global, Zalando, and more.
Your Role
We’re looking for a bright Assistant Buyer, Integrated Investment to help manage day‑to‑day responsibilities of paid media campaign management. A naturally curious mind, resourcefulness, a love for numbers and a passion for advertising are a must.
The Assistant Buyer supports the execution, maintenance, and reporting of media buys across traditional and digital channels. This is an entry‑level role designed for a motivated, detail‑oriented individual looking to build foundational experience in media planning and buying. You’ll work closely with internal teams, vendors, and media partners to ensure campaigns are executed accurately and efficiently, while learning about pricing strategy, media performance, and client servicing.
This role requires a candidate with proximity to our NY office. We offer a hybrid work setting with employees working both onsite and from home. Assistants are in the office an average of 2‑3 days a week for training, collaboration, and overall learning.
Key Responsibilities
Campaign Execution & Support
Assist in the preparation of media authorizations and insertion orders to activate buys
Enter campaign data and maintain accurate records across internal systems (e.g., OneStrata, Investment Trackers)
Help manage timelines and deliverables, ensuring vendors receive specs and assets on time
Monitor campaign pacing and delivery, flagging any under‑ or over‑delivery to the team
Reporting & Optimization
Compile weekly and monthly campaign performance reports, pulling data from media partners, platforms, and internal dashboards
Analyze delivery vs. planned metrics and assist in optimization recommendations
Help create and update post‑buy analyses for client presentations
Track billing and work with finance teams to resolve discrepancies or reconcile vendor invoices
Maintain budget trackers and assist in updating actuals vs. planned spend
Organize documentation including contracts, screenshots, and proof of performance
Communicate directly with vendors to confirm buys, gather reporting data, and resolve execution issues
Attend vendor meetings and take notes to assist the broader team in evaluating new opportunities
Internal Collaboration & Learning
Attend and note take during team meetings, client briefings, and status calls as appropriate
Participate in training sessions to deepen knowledge of media buying systems, analytics tools, and the media landscape
Stay informed on media industry trends, competitive campaigns, and emerging platforms
Requirements
Bachelor’s in Advertising, Marketing or related field
A very high proficiency with Microsoft Office Suite: Excel, PowerPoint, Outlook
Strong attention to detail and highly organized
Must have a love for numbers and numerical aptitude
Eagerness to learn and adaptability
A strong interest and knowledge of Media Buying and Planning
Previous marketing, advertising or media agency experience are a plus.
Salary range is $43k – $48k. Commensurate with experience. Compensation is determined on the skills, qualifications, certifications, tenure in the industry, and experience of the applicant along with the requirements of the position.
Crossmedia Benefits
Work from anywhere flexibility including hybrid/remote office options to empower you to work your way. Assistants are required in office 2 days a week.
Open PTO policy and paid sabbaticals at significant milestone anniversaries
Healthcare and Wellness options and agency‑wide physical & mental health support
401(k) with company match, student loan relief program and financial counseling support
Generous paid parental leave policy
Life milestone recognition & support
The Pursuit of Happiness Fund devoted to helping Crossmedians find their happy (be it travel, enrichment class, fitness membership or professional development)
Cell phone/tech reimbursement
Student Loan payment plan
And burgers – lots and lots of burgers
Commitment to Diversity and Inclusion
Diversity is in our DNA. As a minority‑owned company, our commitment to an inclusive environment has long been embedded into agency practices at every level. Almost one‑third of senior leadership identifies as a person of color and over half of our executive leadership are women. We have active mentoring & internship programs that create opportunities for underrepresented groups. Internal agency programming is anchored by XMEquity365, a permanent, year‑round initiative fostering acknowledgment and support of marginalized communities within five pillars – Excellence, Voices, Education, Giving & Representation.
#J-18808-Ljbffr