How to Apply to Omnicomhealth

Key Takeaways

Research the specific Omnicom Health agency (CDM, Harrison & Star, DDB Health, etc.) behind the role — each has distinct culture, clients, and specialties, and demonstrating agency-specific knowledge sets you apart immediately
Restructure your resume around healthcare industry experience, therapeutic area expertise, and pharmaceutical marketing terminology before submitting through Greenhouse
Format your resume as a clean, single-column PDF and avoid tables, text boxes, and header-embedded contact info to ensure Greenhouse parses your information correctly
Prepare a portfolio or writing samples that specifically showcase healthcare or pharmaceutical work — even if it means creating spec work for a fictional brand to demonstrate your ability to write within regulatory constraints
Practice articulating the 'so what' of your work in patient impact terms — interviewers at Omnicom Health agencies respond to candidates who connect campaigns to real health outcomes, not just marketing metrics
Apply to roles that match your actual therapeutic area or functional experience rather than blanketing the network with generic applications — Greenhouse tracks all submissions, and targeted applications signal genuine interest

About Omnicom Health

Omnicom Health Group is one of the world's largest healthcare marketing and communications networks, operating as the health-focused division of Omnicom Group (NYSE: OMC). The network encompasses a portfolio of specialized agencies — including CDM New York, Harrison & Star, Entrée Health, Snow Companies, DDB Health, and numerous others — each bringing distinct capabilities in pharmaceutical advertising, medical communications, health education, and patient engagement. With over 4,000 professionals across global offices, Omnicom Health serves a client roster that includes many of the world's top pharmaceutical and biotech companies. What sets Omnicom Health apart is its deep specialization. Unlike general advertising holding companies that dabble in healthcare, every agency under the Omnicom Health umbrella lives and breathes health and science. This creates an environment where scientific rigor meets creative excellence — medical writers collaborate with copywriters, account teams understand FDA regulations, and creative directors speak fluently about mechanism of action. The culture tends to be intellectually curious, fast-paced, and purpose-driven, with employees frequently citing the meaningful nature of their work in improving patient outcomes. People seek out Omnicom Health for the breadth of career growth opportunities across its agency network, competitive compensation packages common to major holding companies, and the chance to work on high-profile pharmaceutical launches and disease awareness campaigns that genuinely impact public health. The network's scale also means internal mobility — talent frequently moves between agencies, therapeutic areas, and disciplines, making it an attractive long-term career destination for healthcare communications professionals.

Application Process

1
Identify the Right Agency and Role Within the Network
Omnicom Health is not a single agency — it's a network of 20+ specialized agencies. Before applying, research which specific agency (CDM, Harrison & Star, DDB Health, etc.) aligns with your skills and interests, as each has its own culture, client focus, and therapeutic area specialization. Roles posted under 'Omnicom Health Group' may sit within a specific agency, so read the full job description carefully to understand which team you'd actually join.
2
Submit Your Application Through Greenhouse
All applications route through Omnicom Health's Greenhouse-powered careers portal. Create your candidate profile, upload your resume (ensuring it parses correctly in the system), and complete all required fields including any agency-specific screening questions. Many roles, particularly creative positions like Copywriter and Senior Copywriter, will require you to submit a portfolio link or work samples at this stage — have these ready before you begin.
3
Initial Screening by Talent Acquisition
Omnicom Health's centralized and agency-level talent acquisition teams review applications that pass Greenhouse's initial filtering. Given the healthcare specialization, screeners typically look for pharmaceutical or healthcare industry experience, relevant therapeutic area knowledge, and appropriate credential alignment (particularly for medical writing roles that may require advanced scientific degrees). Expect this review to take one to three weeks depending on role urgency.
4
Phone or Video Screening Interview
A recruiter will typically conduct a 20-30 minute introductory call to assess your baseline qualifications, salary expectations, availability, and cultural alignment. For medical writing roles, expect questions about your scientific background and familiarity with specific document types (manuscripts, slide decks, advisory board materials). For account and project management roles, be prepared to discuss your client management experience and familiarity with pharmaceutical marketing workflows.
5
Functional or Hiring Manager Interview
This round dives deeper into your domain expertise. Creative candidates (copywriters, copy supervisors) will likely discuss their portfolio in detail and may receive a brief creative assignment relevant to pharmaceutical advertising. Medical writers should be ready to discuss their publication history, familiarity with AMA style, and experience navigating medical-legal-regulatory (MLR) review processes. Account supervisors and directors will face scenario-based questions about managing pharmaceutical brand teams and timelines.
6
Cross-Functional or Senior Leadership Interview
For mid-to-senior roles (SVP, VP Group level), expect to meet with multiple stakeholders across departments. An Account Supervisor might meet with both the creative and strategy leads; a VP Group Copy Supervisor would likely meet with account leadership and potentially the Executive Creative Director. This round assesses how you'll collaborate across the agency's integrated model and whether you can navigate the complexity of multi-stakeholder pharmaceutical accounts.
7
Offer, Negotiation, and Onboarding
Offers from Omnicom Health typically come through the recruiter and include details on compensation, benefits, and any agency-specific perks. As a major holding company, Omnicom offers a structured benefits package that commonly includes health insurance, 401(k), and professional development opportunities. Onboarding often includes orientation to the specific agency culture, compliance training related to pharmaceutical promotion regulations, and introductions to your account teams.

Resume Tips for Omnicom Health

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Lead with Healthcare and Pharmaceutical Industry Experience

Omnicom Health hires exclusively within the healthcare communications space. Your resume must immediately signal relevant industry experience — whether that's pharmaceutical advertising, medical education, biotech marketing, or clinical communications. If transitioning from general advertising, reframe your experience around any health-related accounts or campaigns. Even a single pharma brand on your resume carries more weight than a dozen consumer accounts in this context.

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Include Therapeutic Area Expertise and Brand Experience

Pharmaceutical marketing is organized around therapeutic areas (oncology, immunology, rare disease, CNS, etc.), and Omnicom Health agencies often hire for specific TA knowledge. List the therapeutic areas you've worked in and, where confidentiality allows, name the brands or disease states. A resume that says 'Led launch campaign for a top-5 oncology brand' speaks volumes more than 'Managed healthcare advertising campaigns' in this industry.

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Optimize for Greenhouse's Resume Parsing Engine

Greenhouse extracts text from your resume to populate candidate profiles, and complex formatting can cause parsing errors. Use a clean, single-column layout with standard section headers (Experience, Education, Skills). Avoid tables, text boxes, headers/footers with critical information, and multi-column designs. Save as PDF unless the application specifically requests Word format — Greenhouse handles both, but PDFs preserve formatting while still allowing text extraction.

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Highlight Regulatory and Compliance Awareness

Healthcare communications professionals must navigate FDA regulations, medical-legal-regulatory (MLR) review processes, and promotional compliance standards daily. Mention your experience with MLR submissions, fair balance requirements, ISI development, or OPDP (Office of Prescription Drug Promotion) guidelines. For medical writers, reference familiarity with ICMJE guidelines, GPP3 standards, or specific publication types. This regulatory fluency is a differentiator that general agency candidates often lack.

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Quantify Your Impact with Pharmaceutical Marketing Metrics

Move beyond generic marketing metrics and speak the language of pharma. Instead of 'increased engagement,' reference HCP reach, NRx/TRx impact, formulary wins, or KOL engagement metrics where appropriate. For project managers, quantify the number of concurrent brands managed, team sizes supervised, and deliverable volumes handled. Account leaders should reference revenue managed, organic growth percentages, and new business wins within the healthcare space.

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Mirror the Job Posting's Exact Terminology

Greenhouse allows recruiters to search candidate profiles by keyword. Study the job posting carefully and incorporate its specific terminology into your resume. If the posting says 'Client Service Director,' don't just list 'Account Director' — include both terms if applicable. If it mentions specific tools (Veeva Vault, Datavision, PromoMats), software proficiency (Adobe Creative Suite for creatives), or methodologies, work those exact phrases into your experience descriptions naturally.

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Include Portfolio Links for Creative and Medical Writing Roles

Copywriter, Senior Copywriter, and VP Group Copy Supervisor positions at Omnicom Health agencies will almost certainly require work samples. Include a portfolio URL prominently at the top of your resume. For medical writers, consider linking to your publication list on PubMed or a personal site showcasing (non-confidential) writing samples across different document types. Ensure all links are active and mobile-friendly, as reviewers may access them from various devices.

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Signal Cross-Functional Collaboration Skills

Omnicom Health agencies operate on integrated account teams where copy, art, strategy, account, and project management work in close partnership. Your resume should demonstrate experience collaborating across disciplines — not just working within your functional silo. Phrases like 'partnered with medical strategy team to develop congress plan' or 'collaborated with creative and regulatory to achieve first-pass MLR approval' demonstrate the collaborative instincts these agencies value.

ATS System: Greenhouse

Greenhouse is a structured hiring platform that powers Omnicom Health's recruitment workflow. It parses uploaded resumes to auto-populate candidate profiles, enables recruiters to search and filter applicants by keywords and qualifications, and supports a scorecard-based evaluation system that standardizes how candidates are assessed across the network's many agencies.

Use a clean, single-column resume format — Greenhouse's parser struggles with multi-column layouts, tables, and text boxes
Include keywords directly from the job description, especially pharmaceutical industry terms like 'MLR,' 'HCP marketing,' 'patient engagement,' and specific therapeutic areas
Submit your resume as a PDF to preserve formatting while allowing Greenhouse's text extraction to function properly
Complete every optional field in the application — Greenhouse allows recruiters to filter by completed profile fields, and incomplete applications may be deprioritized
Don't embed critical information (name, contact details) solely in headers or footers, as Greenhouse's parser may skip these areas
When applying to multiple Omnicom Health agencies or roles, tailor each application rather than submitting identical resumes — Greenhouse tracks all your applications across the organization
If asked screening questions during the application, provide thorough answers — these responses are visible to hiring managers and often serve as the first qualitative filter

Complete Greenhouse Resume Guide →

Interview Culture

Interviewing at Omnicom Health reflects both the creative energy of an advertising network and the scientific rigor of the healthcare communications industry.

The process is typically thorough but not overly bureaucratic, with most candidates completing two to four rounds depending on seniority. For entry-to-mid-level roles like Associate Project Manager or Account Supervisor, expect a recruiter screen followed by one or two rounds with the hiring manager and key collaborators. Conversations tend to focus on your understanding of pharmaceutical marketing workflows, your ability to manage complexity (multiple brands, tight timelines, regulatory hurdles), and how you handle the fast-paced, revision-heavy nature of healthcare advertising. Creative roles follow a portfolio-driven process. Copywriters and Senior Copywriters should be prepared to walk through their book in detail, explaining not just the creative output but the strategic thinking behind it — particularly how they balanced compelling messaging with regulatory compliance and fair balance requirements. Some agencies within the network may assign a brief writing test, often involving a pharmaceutical product or disease state, to assess your ability to translate complex science into engaging copy. Medical writing candidates face a more technical evaluation. Interviewers commonly probe your familiarity with specific publication types (manuscripts, abstracts, posters), your understanding of GPP3 and ICMJE guidelines, and your experience working with key opinion leaders and internal medical teams. Senior leadership roles (SVP, Client Service Director, VP Group-level positions) involve meeting with multiple stakeholders, often including C-suite or agency presidents. These conversations assess strategic vision, business development acumen, and your ability to lead and retain talent — a critical concern in the competitive healthcare agency landscape. Culturally, Omnicom Health agencies value candidates who demonstrate intellectual curiosity about science and medicine, who can articulate how their work impacts patient outcomes, and who thrive in collaborative, cross-functional environments. Showing genuine passion for healthcare — not just advertising that happens to be in healthcare — is a consistent differentiator that many successful candidates report.

What Omnicom Health Looks For

Healthcare or pharmaceutical industry experience — even one year in a health-focused agency, pharma company, or medical communications firm significantly strengthens your candidacy
Scientific curiosity and the ability to quickly learn complex therapeutic areas, mechanisms of action, and clinical data
Understanding of pharmaceutical regulatory environment, including FDA promotional guidelines and the MLR review process
Strong collaborative instincts and comfort working within integrated teams of creative, account, strategy, and medical professionals
Adaptability and resilience in a high-volume, fast-paced environment where client priorities and regulatory feedback can shift timelines rapidly
Client relationship management skills, particularly for account-facing roles where you serve as the bridge between the agency and pharmaceutical brand teams
Commitment to the mission of improving patient outcomes — candidates who view healthcare communications as meaningful work, not just another advertising vertical
Excellent written and verbal communication skills calibrated to both scientific and lay audiences depending on the project

Frequently Asked Questions

How long does the Omnicom Health hiring process typically take from application to offer?

The timeline varies by role level and agency, but most candidates report a process spanning three to six weeks from initial application to offer. Entry-level and mid-level roles like Associate Project Manager or Copywriter may move faster, particularly when there's an urgent client need. Senior roles such as SVP or Client Service Director often involve more rounds and stakeholder alignment, potentially extending to eight weeks. Following up with your recruiter after each stage is perfectly appropriate and shows continued interest.

Do I need pharmaceutical or healthcare industry experience to get hired at Omnicom Health?

While healthcare industry experience is strongly preferred — and often listed as a requirement for senior roles — Omnicom Health does hire candidates transitioning from consumer advertising, general medical communications, or scientific backgrounds. The key is demonstrating transferable skills and genuine interest in healthcare. A consumer copywriter who has worked on even one OTC health brand has a story to tell. A general-agency project manager who can articulate how their organizational skills apply to MLR-driven timelines shows strategic thinking. For medical writing roles, a strong scientific background (PhD, PharmD, or equivalent) can compensate for limited agency experience.

Should I submit a cover letter when applying to Omnicom Health positions?

Greenhouse typically provides a field for cover letters but may not make them mandatory. For creative roles, your portfolio will likely speak louder than a cover letter. However, for account management, project management, and medical writing positions, a concise cover letter can differentiate you — especially if you use it to explain a career transition into healthcare or highlight specific therapeutic area passion. Keep it to 250 words maximum, lead with why you're drawn to healthcare communications specifically, and reference the particular agency and role rather than writing a generic letter addressed to 'Omnicom Health.'

What format should my resume be in for Omnicom Health's Greenhouse system?

Submit your resume as a PDF in a clean, single-column layout. Greenhouse's parsing technology handles PDFs well, extracting text to populate your candidate profile while preserving your visual formatting for human reviewers. Avoid Word documents unless specifically requested, as formatting can shift across different operating systems. Keep your resume to one to two pages — two pages is perfectly acceptable for candidates with 8+ years of pharmaceutical marketing experience. Ensure your name, email, and phone number appear in the main body of the document, not solely in headers or footers that the parser might skip.

How should I prepare for a creative interview at an Omnicom Health agency?

Come prepared to present your portfolio with a healthcare lens. Even if your book is primarily consumer work, frame your thinking in terms relevant to pharma: audience insight, regulatory considerations, and the challenge of making complex science accessible. Be ready to discuss how you'd approach writing within the constraints of fair balance, ISI requirements, and MLR review — these are daily realities that separate healthcare copywriters from general creatives. If you have any healthcare samples, lead with those. Some agencies may also give you a timed writing test involving a mock pharmaceutical brief, so practice distilling clinical data into patient-friendly or HCP-targeted messaging.

Can I apply to multiple roles across different Omnicom Health agencies simultaneously?

Yes, you can apply to multiple positions, and Greenhouse will track all your applications within the Omnicom Health network. However, be strategic rather than scattershot. Tailor each application to the specific agency and role, adjusting your resume keywords and any cover letter to reflect the particular position's requirements. Applying to three well-matched roles across different agencies shows breadth of interest; applying to fifteen mismatched positions signals desperation. Recruiters across the network can see your application history, so quality over quantity is the right approach.

Does Omnicom Health offer remote or hybrid work arrangements?

Work arrangements at Omnicom Health have evolved significantly, with many agencies adopting hybrid models that balance in-office collaboration with remote flexibility. Specific policies vary by agency, office location, and role — some positions explicitly state 'hybrid' or 'remote' in the Greenhouse posting. Client-facing roles and positions requiring close creative collaboration may have more in-office expectations. Check each job listing carefully for location requirements, and don't hesitate to ask about work arrangements during your recruiter screen, as this is a standard and expected question in today's hiring landscape.

What keywords should I include in my Omnicom Health application to pass the ATS screening?

Start with the exact terminology used in the job posting — Greenhouse enables keyword searching, so matching the listing's language is essential. Beyond role-specific terms, healthcare communications keywords that commonly appear across Omnicom Health postings include: pharmaceutical advertising, HCP marketing, patient engagement, MLR review, medical-legal-regulatory, disease awareness, branded and unbranded campaigns, therapeutic area names (oncology, immunology, rare disease, etc.), launch campaigns, promotional materials, and scientific communications. For medical writers, include terms like manuscripts, abstracts, slide decks, publication planning, and relevant style guides (AMA, ICMJE). Weave these terms naturally into your experience descriptions — keyword stuffing is obvious and counterproductive.

What is the company culture like at Omnicom Health agencies?

Culture varies meaningfully across Omnicom Health's agency portfolio — CDM New York has a different feel than Harrison & Star or Snow Companies. However, common threads emerge across the network: a genuine commitment to healthcare and science, intellectually driven teams that enjoy diving deep into therapeutic areas, and a collaborative (sometimes intense) work environment driven by pharmaceutical launch cycles and regulatory timelines. Many employees cite the meaningful nature of the work as a key motivator. The pace can be demanding, particularly around major brand launches or congress seasons, but the network's scale offers resources, learning opportunities, and career mobility that smaller independent agencies often cannot match.

Sample Open Positions

Check Your Resume Before Applying → View 103 open positions at Omnicom Health

Sources

Omnicom Health Group - Official Careers Page — Omnicom Health Group
Omnicom Health Group Company Reviews and Interview Insights — Glassdoor
Omnicom Health Group Job Listings on Greenhouse — Greenhouse
Omnicom Group - About Omnicom Health — Omnicom Group Inc.