Sr. Human Resources Manager

Position Overview

Ascend Performance Materials is a global leader in high‑performance chemicals, fibers and plastics. The Sr. Human Resources Business Partner will serve as the strategic HR leader for the Alvin, Texas manufacturing site and a key member of the Site Leadership Team and Operations HR Leadership Team. This role supports a large, complex manufacturing operation of roughly 400 employees and 200 contractors.

Strengthen leadership capability, accountability, and execution discipline across frontline and mid‑level leadership teams through coaching, performance management, and partnership with site leadership. Develop and execute workforce and talent strategies that improve retention, succession readiness, and competitiveness in the external labor market. Lead organizational and culture transformation while maintaining workforce engagement and operational continuity. Improve employee engagement, communication, and workforce effectiveness through leadership visibility, employee feedback mechanisms, and targeted action planning.

Build and develop a high‑performing HR team that supports site and business priorities.

• Strategic HR Partnership & Organizational Effectiveness
  • Serve as a trusted advisor and member of the Site Leadership Team, aligning people strategies with business and operational priorities.
  • Drive workforce planning, organizational design, succession planning, and leadership effectiveness initiatives.
  • Embed accountability, ownership, and performance expectations into leadership practices and operating rhythms.
  • Maintain strong visibility across the site to build credibility and strengthen employee and leadership engagement.
• Talent, Workforce & Performance Management
  • Lead workforce stabilization strategies, including retention planning, labor market actions, staffing strategies, and critical role recruiting.
  • Lead performance and talent management processes that reinforce accountability, measurable outcomes, leadership effectiveness, and continuous feedback.
  • Partner with leaders to build high‑performing teams and strengthen leadership pipelines and organizational capability.
  • Coach and challenge leaders to improve leadership effectiveness, accountability, team performance, and employee engagement.
  • Support employee development and career growth initiatives aligned with operational and business needs.
• Change, Culture & Employee Engagement
  • Provide HR support for organizational transformation, restructuring, and workforce change initiatives.
  • Apply structured change management practices that improve adoption, alignment, and organizational effectiveness.
  • Partner with leaders to communicate business priorities, organizational changes, and leadership expectations through clear and consistent messaging.
  • Reinforce Ascend leadership behaviors, accountability expectations, and cultural priorities through leadership routines, communication practices, and people processes.
  • Develop and leverage employee feedback mechanisms, including engagement surveys, focus groups, skip‑level discussions, and other forums to identify workforce risks and improvement opportunities.
• Employee Relations & HR Operations
  • Provide guidance on HR policies, practices, and employee relations matters.
  • Conduct investigations and resolve employee relations issues fairly and professionally.
  • Establish disciplined HR operating processes, workforce metrics, and organizational effectiveness measures that improve execution and decision‑making.
  • Drive continuous improvement, simplification, and digitization of HR processes and systems.
• Leadership & Team Development
  • Lead, develop, and mentor the site HR team.
  • Foster strong collaboration across site and central HR teams.
  • Build organizational capability within the HR team through coaching, development, and succession planning.

Reports to Senior HR Director with 3 HR team member direct reports. Member of the Site Leadership and Operations HR Leadership Team. Partners closely with site operations leadership, central HR centers of excellence, safety and environmental teams, finance, supply chain, legal counsel, and employees across the organization.