
Diane St. John is the founder and principal of Human Resources Pacific Northwest (HRPNW), a leading provider of HR consulting services. Diane has decades of leadership experience aligning people strategy with business goals to drive organizational performance. She brings extensive HR experience across the technology, nonprofit, government
Diane St. John is the founder and principal of Human Resources Pacific Northwest (HRPNW), a leading provider of HR consulting services. Diane has decades of leadership experience aligning people strategy with business goals to drive organizational performance. She brings extensive HR experience across the technology, nonprofit, government, and biotechnology sectors.
Diane leads a talented team of versatile HR professionals known for their strategic thinking, adaptability, and depth of experience. With a focus on building strong organizational foundations, her team excels in navigating business challenges handling all people operations - from talent sourcing and acquisition through the employee life cycle. As trusted human resources consulting partners, they bring a thoughtful, business-focused approach to every engagement. Diane has deep experience building appropriately staged HR infrastructure and guiding organizations through measured growth phases, mergers and acquisitions, restructurings, and cultural transformation.
Notable accomplishments include leading talent acquisition for the commercial launch of Seattle Genetics’ first oncology drug, ADCETRIS® (brentuximab vedotin), and staffing for the launch of ICOS Corporation’s DTC drug, Cialis® (tadalafil).Previous Board of Director roles include serving as Board Secretary for the Benaroya Research Institute at Virginia Mason, Board Ambassador for Fred Hutch Cancer Research Center, and Board Member for Seattle SHRM, Wellspring Family Services, and the Northwest Region of the Arthritis Foundation. She has served as a volunteer with the HR group of Life Science Washington.
She holds an Executive MBA from the Foster School of Business at the University of Washington. She is an ICF certified coach and maintains both SPHR and SHRM-SCP certifications.

HRPNW is powered by a team of seasoned HR professionals with expertise across all areas of human resources consulting, including HR strategy, talent acquisition, business partnership, employee relations, organizational development, compliance and systems, and total rewards strategy. Our collaborative, experienced and specialized team is the driving force behind the strategic solutions we deliver.
We are driven by a core belief: that engaged people are the foundation of every successful business. We empower organizations by maximizing workforce potential through strategic, people practices. Guided by integrity, productivity, and alignment with your goals, we help build strong, sustainable foundations for long-term success.
HRPNW brings practical HR experience across a range of industries, including technology, biotechnology, healthcare-adjacent organizations, non-profits, government and mission-driven teams. This cross-industry perspective helps us understand the different workforce challenges organizations face, from rapid growth and leadership transitions to compliance needs, employee engagement, recruiting, and people operations.
HRPNW works as a trusted extension of your team, bringing senior-level HR guidance that is practical, responsive, and aligned with your business goals. We start by understanding your organization’s structure, priorities, and workforce challenges, then provide the right level of support, whether that means strategic advising, fractional HR leadership, project-based consulting, or hands-on execution.
HRPNW brings practical HR experience across a wide range of organizational settings, including:
Organizations work with HRPNW when they need experienced HR guidance, senior-level people strategy, and practical HR operations support. We provide trusted leadership during periods of growth, transition, restructuring, or increased workforce complexity.
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