HR Generalist for a Growth-Driven Mechanical Contractor

Hermanson Company; Kent (WA); On-site; USD 90,000 - 110,000; Full time

Benefits offered by this job

Bonus opportunities

Medical, dental & vision coverage

401(k) with company match

Paid time off

Job summary

Hermanson Company, a full-service mechanical construction, design and maintenance provider, is seeking an HR Generalist to support a complex, union and non-union workforce across 17 unions nationwide. You will handle employee relations, performance management, recruiting, compliance, HR systems and lifecycle administration.

The role demands strong labor-law knowledge and practical risk management, with the ability to balance business needs in a regulated, project-based environment.

Qualifications

• Bachelor’s degree in Human Resources, Business Administration, or related field (or equivalent experience).
• 5+ years of progressive HR Generalist experience.
• Maintain confidentiality and exercise discretion with sensitive information.
• Strong knowledge of labor and employment law.
• Proven experience handling employee relations, investigations, and performance management.
• High attention to detail and strong documentation skills.

Responsibilities

• Process new hires, rehires, transfers, promotions, demotions, status changes, leaves, and terminations accurately and timely in Microsoft Dynamics 365 HRIS and ADP.
• Participate in onboarding activities, including offer letters and orientation scheduling.
• Ensure completion and retention of I-9s, background checks, drug screens, and onboarding documentation.
• Maintain accurate employee records and data integrity across Microsoft D365 HRIS & ADP.
• Support offboarding processes, including exit interviews.
• Serve as the primary point of contact for employee relations issues and investigations.

Skills

Labor-law knowledge

Employee relations

HR policy interpretation

Investigations

Education

Bachelor’s degree in HR/Business

Tools

Dynamics 365 HRIS

ADP

Greenhouse

SharePoint

Job description

Hermanson Company, a full-service mechanical construction, design and maintenance provider, is seeking an HR Generalist to support a complex, union and non-union workforce across 17 unions nationwide. You will handle employee relations, performance management, recruiting, compliance, HR systems and lifecycle administration.

The role demands strong labor-law knowledge and practical risk management, with the ability to balance business needs in a regulated, project-based environment.