Human Resources Supervisor

Must be authorized to work in the United States for any employer.

Blue Mountain Construction Services in Vacaville, CA, has an Immediate opening for a Human Resources Supervisor
JOB SUMMARY

As the Human Resources Supervisor, you’ll work closely with the Vice President of People to help bring our department’s vision to life. You’ll play a hands-on role in day-to-day HR operations while also providing guidance and oversight to the HR team. This role is about connection, consistency, and execution-you’ll help ensure our policies are applied fairly, support our managers and employees through a wide range of situations, and keep us compliant and organized behind the scenes. You’ll also serve as a go-to resource for both the team and leadership, helping to maintain a positive, people-first culture that supports our workforce and business goals.

ESSENTIAL DUTIES AND RESPONSIBILITIES

Incumbent must have the skills, ability, and judgment to perform the following essential job duties and responsibilities with or without reasonable accommodation:

• Partner closely with the VP of People to implement HR strategies and department goals.
  
• Supervise day-to-day HR operations, providing guidance and support to HR team members.
  
• Lead and manage all aspects of employee benefits administration, including enrollments, terminations, open enrollment, vendor coordination, and compliance with federal and state laws.
  
• Serve as the internal subject matter expert on benefits offerings, ensuring employees are informed and supported in their elections and eligibility.
  
• Oversee leave of absence processes, including FMLA, CFRA, Workers� Compensation, and personal leaves, ensuring proper documentation and legal compliance.
  
• Ensure benefit-related data and reporting are accurate, timely, and aligned with payroll and compliance requirements.
  
• Address employee questions, escalated concerns, and support resolution of HR-related matters, particularly those involving benefits and leave.
  
• Assist with employee relations issues, conducting investigations and supporting fair outcomes.
  
• Draft and communicate internal HR updates regarding policies, programs, and employee status changes.
  
• Maintain compliance with employment laws and ensure regular updates to internal processes and policies.
  
• Provide reporting and insights to HR leadership and collaborate with Payroll on shared processes.
  
• Train, mentor, and evaluate HR staff performance and support their professional development.
  
• Perform all other related duties.
  

KEY JOB REQUIREMENTS* Bachelor’s degree in Human Resources, Business Administration, or related field preferred.

• Minimum 4 years of progressive HR experience, including at least 1-2 years in a supervisory or leadership capacity.
  
• Strong understanding of California employment law and compliance practices.
  
• Excellent interpersonal, organizational, and communication skills.
  
• Demonstrated ability to build trust and influence at all levels of the organization.
  
• Experience with HRIS systems; proficiency in Microsoft Office Suite required.
  
• PHR, SHRM-CP, or similar certification preferred.
  
• Must possess mental and physical capacities necessary to perform the job duties.
  

PHYSICAL REQUIREMENTS

The requirements listed below are representative of the physical ability required.

Work is performed primarily indoors. Lighting is artificial. Equipment used includes standard office equipment i.e. computer, telephone, fax machine and copier. Physical demands include sitting, walking, standing, bending over, kneeling, repetitive use of hands, grasping, pushing, pulling and lifting up to 25 lbs. Hours and days are Monday through Friday with occasional weekends or overtime required. Position requires close contact with Blue Mountain employees.

This description portrays in general terms the type and levels of work performed and is not intended to be all-inclusive or represent specific duties of any one incumbent. The knowledge, skills, and abilities may be acquired through a combination of formal schooling, self-education, prior experience, or on-the-job training.
Pay Transparency:

This job posting may span more than one career level.

In addition to base salary, this job may be eligible to participate in our corporate discretionary bonus program, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Blue Mountain offers a wide range of benefits to full-time employees, including medical, dental, and vision insurance, 401(k) program with employer match, vacation, and sick leave. To learn more, please visit https://bluemountainair.net/careers/.

To provide greater transparency to candidates, we share base pay ranges for all California based jobs. We set standard base pay ranges for all roles based on function, level, and geographic location, benchmarked against similar industry companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.

The base pay range for this position is: $85,000 - $95,000.

Blue Mountain does not welcome unsolicited resumes or candidate submissions from search/recruiting agencies not listed on our approved agency roster. Any resumes or candidate information sent to Blue Mountain by agencies not pre-approved shall be deemed Blue Mountain's property. Should Blue Mountain hire such a candidate, no fees will be owed to the agency responsible for the unsolicited submission.
EEO STATEMENT

Blue Mountain is committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates. Blue Mountain is an equal opportunity employer and as such, openly support and fully commit to recruitment, selection, placement, promotion, and compensation of individuals without regard to race, color, religion, age, sex (including pregnancy, gender identity, and sexual orientation), genetic information, national origin, disability status, protected veteran status or any other characteristic protected by federal, state, or local laws. We believe that diversity and inclusion among our teammates is critical to our success.

BM-2025