Ionis Pharmaceuticals Jobs Hiring Now
Ionis Pharmaceuticals is hiring for 19 open roles on Migrate Mate as of July 16, 2026, concentrated in biotech & life sciences and clinical trials, with listed salaries up to about $424,000. Migrate Mate updates Ionis Pharmaceuticals's live openings daily. Ionis Pharmaceuticals is a biotechnology company focused on RNA-targeted drug discovery and development, with a portfolio spanning cardiovascular, neurological, and rare disease programs.
Find Ionis Pharmaceuticals JobsOverview
Ionis Pharmaceuticals hiring data on Migrate Mate, as of July 16, 2026.
- Open jobs
- 19
- Top team
- Biotech & Life Sciences
- Seniority
- Manager level or above
- Work type
- 74% remote or hybrid
- Top location
- Carlsbad
- Salary range
- $70,000–$424,000
Listed salaries for Ionis Pharmaceuticals roles on Migrate Mate range from about $70,000 to $424,000 per year across 19 open roles, as of July 16, 2026.
Open Roles at Ionis Pharmaceuticals
Showing 19 of 19+ Ionis Pharmaceuticals jobs







































Headquartered in Carlsbad, California, and with offices in Boston, Massachusetts, and Dublin, Ireland, Ionis has been at work for more than three decades discovering medical breakthroughs that have redefined life for people with serious diseases. We’re pioneers in RNA-targeted medicines, and our platform continues to revolutionize drug discovery and transform lives for patients with unmet needs. With multiple marketed medicines and a leading pipeline in neurology, cardiology and select areas of high patient needs, we continue to drive innovation in RNA therapies in addition to advancing new approaches in gene editing to provide greater value to patients and are well positioned financially to deliver on our strategic goals.
At Ionis, we pride ourselves on cultivating a challenging, motivating and rewarding environment that fosters innovation and scientific excellence. We know that our success is a direct result of the exceptional talents and dedication of our employees.
With an unprecedented opportunity to change the course of human health, we look to add diverse individuals, skill sets and perspectives to our exceptional team. We continue to invest time, money and energy into making our onsite, hybrid and remote work environments a place where solid and lasting relationships are built and where our culture and employees can thrive.
We’re building on our rich history, and we believe our greatest achievements are ahead of us. If you’re passionate about the opportunity to have meaningful impact on patients in need, we invite you to apply and join us. Experience and contribute to our unique culture while you develop and expand your career!
ASSOCIATE DIRECTOR - REGULATORY AND MEDICAL WRITING
SUMMARY:
The Associate Director, Medical Writing is responsible for leading the planning, development, and delivery of complex clinical and regulatory documents in support of global regulatory submissions and development programs.
This role provides strategic leadership within the Regulatory and Medical Writing function, serving as a key partner to Clinical Development, Biostatistics, and other cross-functional teams to ensure high-quality, scientifically rigorous, and compliant regulatory documentation.
The Associate Director will lead medical writing activities across multiple programs, drive document strategy and messaging, and contribute to regulatory submission planning. This position may also mentor and guide other medical writers while ensuring consistency, quality, and adherence to regulatory standards.
This role reports to the Executive Director (Head) of Regulatory and Medical Writing.
This position may be fully remote; however, preference will be given to San Diego-based applicants.
RESPONSIBILITIES:
- Working with the Executive Director, Regulatory and Medical Writing, lead the development, authoring, and delivery of complex regulatory documents such as clinical study reports and marketing application summary documents (Module 2), and lead and/or contribute to Investigator’s Brochures, clinical study protocols, and briefing documents.
- Serve as Regulatory Medical Writing lead on cross-functional program teams, partnering with Clinical Development, Regulatory Affairs, Biostatistics, Safety, and other stakeholders.
- Provide strategic input into regulatory document planning and submission strategies to support global regulatory filings.
- Serve as Medical Writing department lead on multiple project/core teams.
- Function as subject matter expert within the department for assigned therapeutic/product areas.
- Responsible for planning (in collaboration with Global Project Management) and leading cross-functional teams to meet timelines for deliverables.
- Lead complex scientific key messaging/storyboarding cross-functional meetings, ensuring the messages are clear and consistent within and across documents.
- Understand, assimilate, and interpret sources of information independently.
- Ensure compliance with appropriate conventions, proper grammar usage, and correct format requirements, as needed (e.g., formatting, hyperlinking).
- Manage review cycles for documents; schedule and lead data interpretation meetings, comment resolution meetings, and other document-related meetings.
- Perform quality control (QC) reviews as necessary.
- Interact with Quality Assurance (QA) as document lead to resolve audit findings for specific documents.
- Maintain expert knowledge of US and international regulations, requirements, and guidance associated with preparation of regulatory documentation.
- Effectively coordinate with Regulatory Operations to ensure on-time preparation and publication of regulatory submission documents.
- Support Global Regulatory Lead with preparing information/responses requested by regulatory agencies.
- Mentor and provide guidance to junior and senior medical writers, contributing to departmental best practices and writing standards.
- Other duties as assigned.
REQUIREMENTS:
- Bachelor’s degree required; advanced degree in a scientific, clinical, or regulatory field preferred.
- 12+ years of medical writing experience in the pharmaceutical industry, including marketing applications (e.g., Module 2.5, 2.7.3, 2.7.4). Rare disease experience a plus.
- Proven lead writer experience for key regulatory documents (e.g., CSRs, protocols, IBs, INDs, NDAs, briefing documents), strong expertise in safety sections preferred.
- Demonstrated experience leading medical writing activities for major regulatory submissions, including marketing applications.
- Significant experience as lead writer for Module 2 summary documents (e.g., 2.5, 2.7.1, 2.7.2, 2.7.3, and 2.7.4) and other key regulatory documents.
- Experience writing clinical study reports, Investigator Brochures, clinical protocols, IND/NDA sections, and regulatory briefing documents. In depth experience writing Safety sections of regulatory documents preferred.
- Experience writing requests for regulatory designations (e.g., Breakthrough Designation, Orphan Drug, Sakigake, PRIME, etc) a plus.
- Strong understanding of the drug development lifecycle and regulatory submission processes.
- Extensive knowledge of FDA, EMA, and ICH guidelines (especially ICH E3 and E6[R3]).
- Demonstrated ability to lead cross-functional teams and manage complex document development projects.
- Strong ability to interpret complex scientific and clinical data and translate it into clear regulatory narratives.
- Proficiency in American Meical Association (AMA) style guidelines.
- Advanced attention to detail with expertise in scientific editing, formatting, and document QC.
- Technical proficiency with Microsoft Office and Adobe Acrobat, and document management systems such as Veeva.
- Experience with StartingPoint templates preferred.
- Advanced written and verbal communication skills (including presentations), and project management skills, with the ability to clearly communicate complex scientific concepts across functional teams.
- Extensive experience using style guides, lexicons, and eCTD requirements.
- Demonstrated ability to mentor writers and contribute to a collaborative team environment.
- Energetic, self-motivated, and able to thrive in a dynamic, intense, and fast-paced environment.
- Strong team orientation with the ability to lead initiatives and drive results across cross-functional teams.
- Advanced time-management skills. Ability to balance multiple projects simultaneously.
A brief medical writing exercise may be requested prior to interview.
Please visit our website, http://www.ionis.com (http://www.ionis.com) for more information about Ionis and to apply for this position; reference requisition # IONIS003873
Ionis offers an excellent benefits package! Follow this link for more details: Ionis Benefits (https://www.ionis.com/careers/working-at-ionis/#:~:text=our%20employee%20spotlight-,Benefits,-Employees%20are%20rewarded)
Full Benefits Link: https://www.ionis.com/careers/working-at-ionis/#:~:text=our%20employee%20spotlight-,Benefits,-Employees%20are%20rewarded (https://www.ionis.com/careers/working-at-ionis/#:~:text=our%20employee%20spotlight-,Benefits,-Employees%20are%20rewarded)
The pay scale for this position is $142,588 to $201,472
NO PHONE CALLS PLEASE. PRINCIPALS ONLY.
Ionis Pharmaceuticals, Inc. and all its subsidiaries are proud to be EEO employers.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights (https://www.eeoc.gov/poster) notice from the Department of Labor.
Job Roles at Ionis Pharmaceuticals
Working at Ionis Pharmaceuticals
Ionis Pharmaceuticals's 19 open roles are manager level or above, and about 74% are remote or hybrid. The most active teams are biotech & life sciences, clinical trials, and AI (Artificial Intelligence). Ionis Pharmaceuticals is a biotechnology company that researches and develops RNA-targeted medicines, with programs in cardiovascular disease, neurology, and rare conditions. The company employs scientists, clinical development specialists, regulatory professionals, and commercial teams across research and patient-facing functions. Most Ionis Pharmaceuticals roles are based in Carlsbad, with some in Boston and Queensbury.
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Browse jobs by roleIonis Pharmaceuticals Jobs: Frequently Asked Questions
How many jobs is Ionis Pharmaceuticals hiring for right now?
Ionis Pharmaceuticals is hiring for 19 open roles on Migrate Mate as of July 16, 2026, updated daily, concentrated in biotech & life sciences and clinical trials. Openings span scientific research, clinical development, regulatory affairs, commercial operations, and patient services functions.
What kinds of roles does Ionis Pharmaceuticals hire for?
The most active teams are biotech & life sciences, clinical trials, and AI (Artificial Intelligence). Ionis Pharmaceuticals hires across research science, clinical development, pharmaceutical development, patient safety, marketing analytics, trade compliance, and field-based commercial roles such as clinical account specialists and patient services leads. Most postings are manager level or above, ranging from research associates and senior scientists to directors and vice presidents.
Are Ionis Pharmaceuticals jobs remote or in-person?
Mostly remote. About 74% of Ionis Pharmaceuticals's open roles on Migrate Mate are remote or hybrid as of July 16, 2026, with the rest based in Carlsbad. Each Ionis Pharmaceuticals listing shows its work location so you can filter before applying.
How do I apply to a job at Ionis Pharmaceuticals?
Find an open role at Ionis Pharmaceuticals on Migrate Mate, then follow the listing through to Ionis Pharmaceuticals' own careers site to submit your application directly. Ionis Pharmaceuticals manages its own hiring process, including application review, interviews, and offers.
What do Ionis Pharmaceuticals jobs pay?
Listed salaries for Ionis Pharmaceuticals roles on Migrate Mate range from about $70,000 to $424,000 per year as of July 16, 2026, with most postings at manager level or above. Exact pay is set by Ionis Pharmaceuticals and shown on each listing.
Does Ionis Pharmaceuticals hire entry-level?
Most of Ionis Pharmaceuticals's open roles on Migrate Mate are manager level or above as of July 16, 2026. Entry-level openings are limited. Check individual Ionis Pharmaceuticals listings for stated experience requirements.
Where is Ionis Pharmaceuticals hiring?
Most Ionis Pharmaceuticals roles are based in Carlsbad, with some in Boston and Queensbury, and about 74% offer remote or hybrid work as of July 16, 2026. Migrate Mate shows the location on each listing.