Biomarker Operations - Senior Manager

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!

The Biomarker Operations Senior Manager is a hands-on, execution-focused individual contributor responsible for the day-to-day delivery of biomarker sample operations across clinical studies. This role supports the implementation of established biomarker operational plans by executing defined workflows, maintaining accurate documentation, coordinating with vendors and internal teams, and resolving routine to moderately complex operational issues.

The successful candidate will demonstrate the ability to consistently follow established biomarker operational processes and procedures, apply them in real-world study execution, and provide feedback based on practical use rather than process design.

• Independently execute biomarker sample operations activities, including sample tracking, shipping coordination, reconciliation, and lifecycle documentation, in accordance with study plans and SOPs
• Implement approved biomarker operational plans by following clinical protocols, laboratory manuals, sample management plans, and Data Transfer Agreements
• Coordinate with central laboratories, CROs, and internal study teams to ensure accurate and timely sample handling, receipt, and data delivery
• Maintain accurate operational trackers, logs, and documentation to support chain-of-custody, data integrity, and audit readiness
• Monitor routine operational activities, identify deviations or issues, investigate root causes within established procedures, and escalate findings with supporting data and recommended next steps
• Prepare operational summaries, trackers, and reports for review by senior biomarker operations leadership
• Support vendor oversight by tracking contracted deliverables, timelines, and invoices; follow up on discrepancies and support resolution
• Execute biomarker operational activities in alignment with established SOP laboratory manuals, and process documentation, and actively apply existing processes during study execution to identify gaps or issues for escalation
• Participate in study team and operational meetings to provide execution updates and respond to routine operational questions

• Bachelor’s degree with typically 5 years of relevant experience in laboratory operations, clinical operations, biomarker operations, or other regulated operational environments, or an equivalent combination of education and experience
• Experience executing operational processes in SOP-driven or regulated environments (e.g., GLP,…