Site HR/Executive Assistant (F/M/X)

Solvay is all about chemistry. We’re not just referring to chemical reactions here, but also to the magic that occurs when the brightest minds get to work together. This is where our true strength lies. In you. In your future colleagues and in all your differences. And of course, in your ideas to improve lives while preserving our planet’s beauty for the generations to come.

About The Role Our Green River Leadership Team, composed of leaders across Operations, Safety, Human Resources, Environmental, Logistics, and other key functions, focuses on driving safety, production, quality, cost performance, and employee engagement across the site.

As an Executive/HR Assistant, you will provide administrative, analytical, and coordination support to the Resident Manager and Human Resources team while serving as a key contributor to employee and community relations activities. In this highly visible role, you will interact with internal and external stakeholders, support site leadership initiatives, and help foster a positive employee experience across the organization. This position offers the opportunity to play an important role in site operations, employee engagement, community outreach, and leadership support while working in a collaborative and dynamic environment.

You will be accountable for:

• Provide administrative and organizational support to the Resident Manager, Human Resources team, and site leadership staff
• Coordinate internal and external communications, employee engagement initiatives, and community relations activities
• Support recruiting, onboarding, absence management, temporary workforce administration, and employee communications
• Prepare reports, maintain records, manage invoices and budgets, and ensure accurate administrative documentation
• Plan and execute meetings, recognition programs, special events, travel arrangements, and other site-wide initiatives

We offer permanent at-will employment based onsite in Green River, Wyoming, working a 4/10 schedule

About You Associate’s degree in Business Administration or a related field required.

3-5 years of experience in an administrative, executive support, human resources, or business support role.

SHRM certification is preferred but not required. Experience supporting senior leaders, managing confidential information, and coordinating multiple priorities in a fast-paced environment is highly valued.

Competencies:

• Executive Administration & Leadership Support
• Human Resources Coordination & Employee Relations
• Microsoft Office & Business Systems (SAP Preferred)

Behaviors:

• Initiative
• Confidentiality
• Adaptability

About The Pay Attractive and equitable pay for all: compensation is determined within a range to foster your development in the role. The base pay expected for this role is: $87,200-$130,800 per year in the United States.

Additionally, we provide a competitive total rewards package that includes a bonus and/or other incentives.

Benefits

• Solvay Cares program: minimum of 16 weeks of parenting leave for all employees and package with healthcare, disability and life insurance coverage.
• Prioritization of well-being: Solvay Solidarity Fund to support employees through hardship, work-life balance promotion, flexible approach to work part-time or hybrid work arrangements (depending on the type of job), employee assistance program with access to physical and psychological support.
• Professional development: prioritization of internal talents for career progression, access to a training platform, opportunities to join Employee Resource Groups (ERG) for experience sharing and mentorship and free language courses in 24 languages.

About Us Solvay, a pioneering chemical company with a legacy rooted in founder Ernest Solvay’s pivotal innovations in the soda ash process, is dedicated to delivering essential solutions globally through its workforce of over 9,000 employees. Since 1863, Solvay harnesses the power of chemistry to create innovative, sustainable solutions that answer the world’s most essential needs such as purifying the air we breathe and the water we drink, preserving our food supplies, protecting our health and well-being, creating eco-friendly clothing, making the tires of our cars more sustainable and cleaning and protecting our homes.

We value the diversity that individuals bring and we invite you to consider a future with us, regardless of background, age, gend…