Associate Director, Regulatory Affairs

tonixpharmaceuticals

Berkeley Heights, NJ or Frederick, MD or North Dartmouth, MA or Fort Worth, TX · Berkeley Heights

Posted Apr 14, 2026

Full-time
Remote
NLU 020113 - Tonix Inc-R&D-Regulatory

Job description

Tonix Pharmaceuticals* is a fully integrated, commercial-stage biotechnology company focused on central nervous system (CNS) and immunology treatments in areas of high unmet medical need. TONMYA® (cyclobenzaprine HCl sublingual tablets 2.8 mg) is the first new treatment for fibromyalgia in adults in more than 15 years. Tonix’s CNS commercial infrastructure supports its marketed products, including its acute migraine products, Zembrace® Symtouch® (sumatriptan injection 3 mg) and Tosymra® (sumatriptan nasal spray 10 mg). Tonix is investigating TONMYA® in Phase 2 clinical trials to evaluate its potential in major depressive disorder and acute stress disorder/acute stress reaction. Tonix is also advancing a pipeline of immunology programs, including TNX-4800, a Phase 2 ready long-acting human anti-Borrelia OspA monoclonal antibody (mAb) for the prevention of Lyme disease in the U.S., and TNX-1500, a Phase 2 ready third-generation CD40 ligand inhibitor for the prevention of kidney transplant rejection. In addition, the Company is progressing TNX-2900 (intranasal potentiated oxytocin), which is Phase 2 ready for the treatment of Prader-Willi syndrome, a rare disease. To learn more, visit www.tonixpharma.com and follow the Company on LinkedIn and X.

*Tonix’s product development candidates are investigational new drugs or biologics; their efficacy and safety have not been established and have not been approved for any indication.

Zembrace SymTouch and Tosymra are registered trademarks of Tonix Medicines. TONMYA is a registered trademark of Tonix Pharma Limited. All other marks are property of their respective owners.

Position Overview

Tonix is looking for a full-time Associate Director, Regulatory Affairs to effectively develop regulatory strategies and submission plans. This position would be responsible for leading regulatory activities related mainly for novel biologics or drugs in early phase development (pre-IND and nonclinical experience) to clinical development and marketing application. The Associate Director, Regulatory Affairs can work autonomously and will support all aspects of this process including early phase interactions with regulatory authorities (FDA and/or global), providing direction and actively participating in overall preparation of activities with cross-functional teams to advance the drug development program.

This is a fast-paced challenging position offering a competitive compensation and benefits package. This position will report directly to the Co-Head of Regulatory Affairs, Management and Execution, and will be based out of a Tonix office or can be a remote based position.

Key Responsibilities

Act as Regulatory Lead and Manager for investigational programs in the US or global programs by providing regulatory expertise to advance product development, from nonclinical to clinical and marketing application
Prepare, review, and co-ordinate regulatory documentation to support early phase development including early phase meetings with Regulatory Authorities and initial IND application and IND amendments to support first-in-human clinical trials
Manage and prepare complex regulatory submissions, including drafting and review and approval of submission contents, which will require interaction with cross-functional teams and external vendors to ensure timely and quality execution
Provide regulatory impact assessments to changes to project teams and senior management and recommend strategies and regulatory courses of action
Follow all established occupational health and safety procedures, GxP and standard operating procedures (SOP’s)
Uphold company mission and values through accountability, innovation, integrity, quality, and teamwork
Perform ad-hoc work as necessary to support the Regulatory function and Tonix on various business initiatives

Qualifications

Bachelor’s degree in biological or pharmaceutical sciences
Seven (7) years of experience in pharmaceutical or health care industry experience or equivalent
Five (5) years in early and late stage regulatory drug development
Good scientific background and understanding of biology and immunology with the ability to acquire therapeutic area and regulatory knowledge in a short timeframe
Knowledge of FDA and EU regulations and ICH requirements
Proven successful leadership and project management experience
Experience directly writing submission documents that support IND applications, clinical trials, and marketing applications
Experience developing and implementing regulatory strategies
Ability to travel up to 20%
Dedicated team player who is able to withstand the high demands of a fast-paced environment
Strong planning and organizational skills and attention to detail with accuracy and quality
Excellent written and verbal communication skills
Able to work independently with minimal supervision and collaboratively with team members
Able to effectively interact with internal and external parties to drive projects through to completion to tight timelines

Salary Range

$136,500—$200,000 USD

*Please note that Tonix does not offer sponsorship for this role.

Recruitment & Staffing Agencies

Tonix does not accept agency resumes unless contacted directly by internal Tonix Talent Acquisition. Please do not forward resumes to Tonix employees or any other company location; Tonix is not responsible for any fees related to unsolicited resumes.

Compensation & Benefits

Tonix provides a comprehensive compensation and benefits package which includes:

Medical, Dental & Vision Insurance, Basic and Voluntary Life and AD&D Insurance, Short- and Long-Term Disability Insurance, Flexible Spending Accounts, Health Savings Account, and Employee Assistance Programs
Pet Insurance
Retirement Savings 401k with company match and annual discretionary stock options
Generous Paid Time Off, Sick Time, & Paid Holidays
Career Development and Training

Tonix provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, genetics, or any other characteristic protected by law. In addition to federal law requirements, Tonix complies with applicable state and local laws governing nondiscrimination in employment. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfers, leaves of absence, compensation, and training. Tonix expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic, information, disability, veteran status, or any other characteristic protected by law.