Associate Director, Brand Counsel

Definium Therapeutics is a late-stage clinical biopharmaceutical company and our mission is to forge a new era of psychiatry by applying scientific rigor to psychedelics, with the goal of developing accessible treatments that unlock healing at scale.

Our lead product candidate, lysergide tartrate (our proprietary orally disintegrating tablet form of lysergide (LSD) D-tartrate), represents a highly differentiated, potential best-in-class opportunity for patients suffering from generalized anxiety, major depressive disorder, and posttraumatic stress disorder. Our early stage pipeline includes DT402, the R-enantiomer of MDMA and is under development to target the core symptoms of autism spectrum disorder (ASD), specifically addressing social communication challenges.

Guided by the recognition that patients deserve more than better, Definium is relentlessly advancing a new generation of therapeutics intended to address the underlying causes of psychiatric and neurological disorders. By turning evidence into impact, Definium aims to change the trajectory of today’s mental health care crisis and enable a healthier future. Headquartered in New York, Definium Therapeutics trades on Nasdaq under the symbol DFTX.

Together we are moving psychiatry forward—beyond better, into a boundless future. Join us!

The Associate Director, Brand Counsel serves as a strategic legal partner to Commercial, Medical Affairs, Regulatory Affairs, Market Access, Corporate Affairs, and Compliance. This attorney will help shape the legal and regulatory framework supporting the development, and potential launch and commercialization of Definium assets.

This role requires expertise in pharmaceutical advertising and promotion, strong business judgment, and the ability to navigate novel legal and policy considerations.

Responsibilities

Support Commercial and Brand Legal Strategy

Act as the legal advisor to brand, marketing, market access, and commercialization teams

Partner with cross-functional stakeholders to support launch planning and commercialization strategy

Strategically advise teams on legal risks and offer practical solutions related to brand positioning, customer engagement, and commercialization initiatives

Support development of a best-in-class commercialization model for innovative psychiatric therapies

Materials Review

Serve as a core member of the Promotional Review Committee (PRC) and Medical Review Committee (MRC)

Review and approve promotional materials directed to healthcare professionals, patients, and caregivers

Advise on market-shaping activities, disease education communications, provider engagement strategies, and launch materials

Counsel teams regarding FDA, the Office of Prescription Drug Promotion (OPDP), Federal Trade Commission (FTC), and federal and state law requirements applicable to pharmaceutical promotion

Support legal review of sales training materials, websites and digital assets, print media, speaker program materials, advisory board materials, Medical Affairs materials

Help establish promotional review standards, policies, and governance processes for a pre-commercial organization transitioning to launch

Regulatory & Healthcare Compliance Counseling

Advise stakeholders regarding:

FDA requirements for promotion and scientific exchange

Healthcare fraud and abuse laws

Payment transparency and reporting obligations

Privacy and data protection requirements, including Controlling the Assault of Non-Solicited Pornography and Marketing Act (CAN-SPAM)

Price transparency reporting obligations

PhRMA Code compliance

Strategically partner with Compliance and Regulatory Affairs on risk assessments and mitigation strategies

Monitor emerging legal and regulatory developments affecting psychiatric therapies and novel treatment modalities

Qualifications

Juris Doctor (J.D.) from an accredited law school.

Active membership in at least one U.S. state bar.

Minimum of 5 years of legal experience, including significant pharmaceutical or biotechnology industry experience.

Demonstrated expertise in FDA-regulated advertising and promotion.

Experience working within MLR review processes.

Strong understanding of:

FDA and OPDP requirements

Healthcare fraud and abuse laws

Pharmaceutical compliance frameworks

Regulatory review and launch preparation

Preferred

Experience supporting launch or pre-launch pharmaceutical products.

Experience in psychiatry, neuroscience, central nervous system (CNS), rare disease, or specialty pharmaceutical products.

Familiarity with REMS programs, controlled substances

Experience supporting Marketing, Market Access, and Medical Affairs

Prior experience helping build legal frameworks and governance processes in a growing commercial organization.

What Makes This Role Unique

This position offers the opportunity to help shape the legal foundation for the potential launch of a first-in-class psychiatric therapy and contribute to a company focused on transforming mental health treatment through scientific innovation. The successful candidate will be a trusted strategic advisor during a pivotal stage of Definium's evolution from late-stage development to commercial readiness.

Individual compensation within the range is determined based on factors such as relevant skills, experience, qualifications, scope of the role, and other legitimate business considerations. In addition to base salary, this role may be eligible for bonus and equity opportunities. We also offer a comprehensive benefits package including health insurance, 401(k) with company match, flexible time off and additional wellness benefits and perks. Learn more about our benefits on our Careers page.

The anticipated base salary range for this position is:

$175,000 — $220,000 USD