Job Description
Together We Build – Partnership, Innovation, Excellence, and Safety
At Kelso Industries, 3,500+ employees across 30 companies work together to deliver exceptional HVAC, mechanical, plumbing, refrigeration, and electrical solutions nationwide. Join us to grow your career, make an impact, and be part of a team where innovation, excellence, and safety come first.
Recruiter Notice: We respectfully ask external recruiters and staffing agencies not to submit candidates. We only accept direct applications.
HR Generalist – West Division (Arizona)
Location: Phoenix, AZ (Multi-site across OpCos)
Reports To: Divisional HR Manager – West
About Kelso Industries
Kelso Industries is a private equity-backed platform building the nation's preferred MEP+ solutions partner. Through our growing network of operating companies, we deliver mechanical, electrical, and plumbing solutions across commercial and industrial markets.
In just a few short years, Kelso has scaled rapidly — and we're continuing to build the infrastructure, teams, and leadership needed to support that growth. Our approach is simple: empower strong local businesses, support them with the right resources, and build a culture that attracts and retains great people.
Position Summary (Impact & Opportunity)
This is not a sit-behind-the-desk HR role.
This is a field-facing, business-embedded HR Generalist who will support multiple operating companies across the Phoenix market. You'll work directly with leaders and employees, helping navigate real-time challenges, improve processes, and ensure HR is a true partner to the business — not just a function.
You'll have visibility, ownership, and the opportunity to help shape how HR scales across a fast-growing, multi-entity environment. From employee relations and compliance to onboarding and engagement, your impact will be felt across the entire employee lifecycle.
If you thrive in a hands-on, multi-site environment and want to be part of building something — not just maintaining it — this role offers that opportunity.
Key Responsibilities
• Act as a trusted HR partner to employees and leaders across multiple OpCos, providing day-to-day support on employee relations, performance management, and workplace concerns
• Support leaders with coaching, documentation, and conflict resolution, ensuring consistency and alignment with company policies and best practices
• Maintain a high level of professionalism and confidentiality when handling sensitive employee matters
• Own and execute onboarding processes, including pre-employment coordination, new hire documentation, and orientation to ensure a strong start for new employees
• Support employee engagement initiatives and appreciation efforts to reinforce a positive and connected culture
• Coordinate and manage offboarding processes, including exit documentation, system access removal, and exit interviews, providing insights to improve retention
• Assist employees with benefits-related questions, enrollment changes, and 401(k) inquiries
• Administer and track FMLA, ADA, workers' compensation, and return-to-work programs in partnership with internal and external stakeholders
• Maintain accurate HRIS data, personnel files, and reporting to support compliance and operational efficiency
• Deliver HR-related training for supervisors and support development initiatives across the workforce
• Track and report on key HR metrics (turnover, onboarding, compliance, engagement) to support data-driven decision-making
• Ensure compliance with federal, state, and local employment laws, while supporting audits, policy updates, and reporting requirements
• Partner with operations and safety leadership to support OSHA-related processes, incident tracking, and workers' compensation efforts, reinforcing a strong safety culture
Qualifications
• Bachelor's degree in Human Resources, Business, or related field (or equivalent experience)
• 3–5+ years of progressive HR experience, ideally in a multi-site, field-based, or decentralized environment
• Experience supporting employee relations, HR operations, and compliance in a fast-paced setting
• Working knowledge of federal and state employment laws (FMLA, ADA, FLSA, etc.)
• Ability to build relationships and influence leaders at multiple levels of the organization
• Strong communication, problem-solving, and organizational skills
• Comfortable operating with a high level of autonomy while balancing multiple priorities
• Experience in construction, trades, or field-service environments preferred
• PHR or SHRM-CP certification preferred (not required)
Work Environment
• Field-based role supporting multiple locations across the Phoenix area
• Combination of office and job site visits
• Ability to travel locally between OpCos as needed
Why Join Kelso Industries?
Join us and be part of a team dedicated to creating efficient, sustainable, and high-performance environments that make a lasting impact across the industrial, commercial, and institutional sectors.
Here you will experience:
Growth Opportunities: Develop new skills, take on exciting challenges, and advance your career in meaningful ways.
Company Culture: You'll thrive in an environment that supports your growth, values your contributions, and makes work fulfilling and enjoyable.
Impact: Your work directly contributes to meaningful outcomes, allowing you to see the difference you make and feel a sense of purpose every day.
Competitive Compensation & Benefits: You'll be rewarded fairly for your contributions while enjoying perks that enhance your financial security, health, and overall well-being.
Kelso Industries celebrates diversity and is committed to creating an inclusive environment for all employees. We do not discriminate in any aspect of employment based on race, color, religion, national origin, ancestry, gender, ****** orientation, gender identity and/or expression, age, veteran status, disability, or any other characteristic protected by federal, state, or local employment discrimination laws where Kelso does business
At Kelso Industries, 3,500+ employees across 30 companies work together to deliver exceptional HVAC, mechanical, plumbing, refrigeration, and electrical solutions nationwide. Join us to grow your career, make an impact, and be part of a team where innovation, excellence, and safety come first.
Recruiter Notice: We respectfully ask external recruiters and staffing agencies not to submit candidates. We only accept direct applications.
HR Generalist – West Division (Arizona)
Location: Phoenix, AZ (Multi-site across OpCos)
Reports To: Divisional HR Manager – West
About Kelso Industries
Kelso Industries is a private equity-backed platform building the nation's preferred MEP+ solutions partner. Through our growing network of operating companies, we deliver mechanical, electrical, and plumbing solutions across commercial and industrial markets.
In just a few short years, Kelso has scaled rapidly — and we're continuing to build the infrastructure, teams, and leadership needed to support that growth. Our approach is simple: empower strong local businesses, support them with the right resources, and build a culture that attracts and retains great people.
Position Summary (Impact & Opportunity)
This is not a sit-behind-the-desk HR role.
This is a field-facing, business-embedded HR Generalist who will support multiple operating companies across the Phoenix market. You'll work directly with leaders and employees, helping navigate real-time challenges, improve processes, and ensure HR is a true partner to the business — not just a function.
You'll have visibility, ownership, and the opportunity to help shape how HR scales across a fast-growing, multi-entity environment. From employee relations and compliance to onboarding and engagement, your impact will be felt across the entire employee lifecycle.
If you thrive in a hands-on, multi-site environment and want to be part of building something — not just maintaining it — this role offers that opportunity.
Key Responsibilities
• Act as a trusted HR partner to employees and leaders across multiple OpCos, providing day-to-day support on employee relations, performance management, and workplace concerns
• Support leaders with coaching, documentation, and conflict resolution, ensuring consistency and alignment with company policies and best practices
• Maintain a high level of professionalism and confidentiality when handling sensitive employee matters
• Own and execute onboarding processes, including pre-employment coordination, new hire documentation, and orientation to ensure a strong start for new employees
• Support employee engagement initiatives and appreciation efforts to reinforce a positive and connected culture
• Coordinate and manage offboarding processes, including exit documentation, system access removal, and exit interviews, providing insights to improve retention
• Assist employees with benefits-related questions, enrollment changes, and 401(k) inquiries
• Administer and track FMLA, ADA, workers' compensation, and return-to-work programs in partnership with internal and external stakeholders
• Maintain accurate HRIS data, personnel files, and reporting to support compliance and operational efficiency
• Deliver HR-related training for supervisors and support development initiatives across the workforce
• Track and report on key HR metrics (turnover, onboarding, compliance, engagement) to support data-driven decision-making
• Ensure compliance with federal, state, and local employment laws, while supporting audits, policy updates, and reporting requirements
• Partner with operations and safety leadership to support OSHA-related processes, incident tracking, and workers' compensation efforts, reinforcing a strong safety culture
Qualifications
• Bachelor's degree in Human Resources, Business, or related field (or equivalent experience)
• 3–5+ years of progressive HR experience, ideally in a multi-site, field-based, or decentralized environment
• Experience supporting employee relations, HR operations, and compliance in a fast-paced setting
• Working knowledge of federal and state employment laws (FMLA, ADA, FLSA, etc.)
• Ability to build relationships and influence leaders at multiple levels of the organization
• Strong communication, problem-solving, and organizational skills
• Comfortable operating with a high level of autonomy while balancing multiple priorities
• Experience in construction, trades, or field-service environments preferred
• PHR or SHRM-CP certification preferred (not required)
Work Environment
• Field-based role supporting multiple locations across the Phoenix area
• Combination of office and job site visits
• Ability to travel locally between OpCos as needed
Why Join Kelso Industries?
Join us and be part of a team dedicated to creating efficient, sustainable, and high-performance environments that make a lasting impact across the industrial, commercial, and institutional sectors.
Here you will experience:
Growth Opportunities: Develop new skills, take on exciting challenges, and advance your career in meaningful ways.
Company Culture: You'll thrive in an environment that supports your growth, values your contributions, and makes work fulfilling and enjoyable.
Impact: Your work directly contributes to meaningful outcomes, allowing you to see the difference you make and feel a sense of purpose every day.
Competitive Compensation & Benefits: You'll be rewarded fairly for your contributions while enjoying perks that enhance your financial security, health, and overall well-being.
Kelso Industries celebrates diversity and is committed to creating an inclusive environment for all employees. We do not discriminate in any aspect of employment based on race, color, religion, national origin, ancestry, gender, ****** orientation, gender identity and/or expression, age, veteran status, disability, or any other characteristic protected by federal, state, or local employment discrimination laws where Kelso does business
💡 Quick Summary
Seeking a career-building opportunity? The Regional HR Generalist position is now open for candidates interested in the Human Resource (HR) Jobs sector. This role in Phoenix offers a professional environment and growth potential.
Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in Human Resource (HR) Jobs is a plus.
