HR Manager - Contract

SES • Boston, MA

1d

About The Position

SES AI Corp. is seeking an experienced, strategic, and hands-on Human Resources Professional to lead and elevate its HR functions. In this role, the HR Manager will act as a vital strategic partner to all Corporate Departments, aligning HR initiatives with the company’s overall business plan. Under the direction of the VP of Growth Operations, they will oversee the communication, administration, and management of core HR programs—including employment, compensation, benefits, training, and employee services—while driving a culture of high performance and growth. This is a 6-month contract role with the potential to become long-term.

Requirements

• 10+ years of progressive HR experience with deep expertise across core HR pillars (employee relations, performance management, talent development, compensation, and benefits).
• Bachelor’s degree preferred, or equivalent senior-level HR experience/certifications (e.g., SHRM-SCP, SPHR).
• ADP Workforce Now experience is strictly required; practical experience working alongside or supporting Payroll functions.
• Proven ability to understand business operations from both a high-level strategic perspective and a day-to-day tactical level.
• Powerful and confident communication skills with a proven track record of effectively presenting to and influencing all levels of an organization.

Responsibilities

• Fully execute and lead key HR initiatives that support SES’s corporate vision; diagnose organizational challenges and implement effective action plans.
• Partner with leadership to identify competency, knowledge, and talent gaps. Develop and execute targeted programs to build a robust talent pipeline for future business success.
• Serve as a trusted advisor to employees and leadership regarding company policies, values, compensation, and benefits, ensuring consistent policy interpretation.
• Collaborate closely with the recruiting team to streamline hiring and onboarding processes.
• Monitor and ensure all company activities and policies are strictly compliant with local, state, and federal employment laws and regulations.

Benefits

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company.
• The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact.
• Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology.
• Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering.
• Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior