Benefits Administrator

Loenbro

Westminster (CO)

On-site

USD 52,000 - 56,000

Full time

14 days+

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Benefits offered by this job

Medical insurance

401(k) retirement plan

PTO and holidays

Life and disability insurance

Professional development

EAP

Job summary

Loenbro, LLC is seeking a Benefits Administrator in Westminster, CO to manage day-to-day benefits programs, ensure enrollment accuracy, and maintain compliance. This on-site role partners with HR, payroll, and vendors to deliver a positive employee experience across health, retirement, and wellness benefits.

The position supports open enrollment, HRIS maintenance, and detailed benefits reporting while upholding confidentiality and regulatory standards.

Qualifications

Associate’s or Bachelor’s degree in Human Resources, Business Administration, or related field.
Strong organizational skills and document control discipline.
Proficiency in Microsoft Office (Excel, Word, Outlook).
Must be bilingual.

Responsibilities

Administer employee benefits programs (medical, dental, vision, life, disability, retirement, wellness).
Process new hire enrollments, life event changes, and benefit terminations.
Maintain accurate benefits records within HRIS and benefits systems.
Respond to inquiries regarding eligibility, coverage, claims, and enrollment processes.
Assist with annual open enrollment activities and communications.
Reconcile monthly benefit invoices with payroll for accurate deductions.
Collaborate with insurance carriers, brokers, and third-party admins to resolve issues.
Monitor compliance with federal, state, and local regulations related to benefits.
Assist with leave administration (FMLA, FAMLI, ADA) and other programs.
Prepare reports, audits, and documentation for benefits administration.
Support the development of benefits policies and education materials.

Skills

Strong organizational skills

Bilingual

Microsoft Office proficiency

Education

Associate’s or Bachelor’s degree in Human Resources

Tools

HRIS

Benefits platforms

Job description

Benefits Administrator

Company: Loenbro, LLC

Business Unit/Department: People Operations

Location: Westminster, CO / On-site

Reports to: Shared Services Manager

Employment Type: Full-Time

FLSA Classification: Non-Exempt

About Loenbro

Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Our expertise lies in simplifying the complex and establishing long-standing relationships with our partners. We have a national presence but a local approach—every customer benefits from our capabilities and our care.

At Loenbro, we don’t just offer jobs—we build careers grounded in integrity, teamwork, excellence, and purpose. Join a team where your expertise is valued, your growth is supported, and your work helps maintain and enhance the critical infrastructure that powers communities across the nation.

Job Summary

The Benefits Administrator is responsible for the day-to-day administration of employee benefits programs, ensuring accurate enrollment, compliance with applicable regulations, and a positive employee experience. This role serves as a key resource for employees regarding health, retirement, leave, and wellness benefits while partnering with Human Resources, payroll, and external vendors.

Essential Job Responsibilities

Administer employee benefits programs, including medical, dental, vision, life insurance, disability, retirement, and wellness plans.
Process new hire enrollments, qualifying life event changes, and benefit terminations.
Maintain accurate employee benefits records within HRIS and benefits administration systems.
Respond to employee inquiries regarding eligibility, coverage, claims, and enrollment processes.
Assist with annual open enrollment activities, including employee communications and system updates.
Reconcile monthly benefit invoices and work with payroll to ensure accurate deductions.
Collaborate with insurance carriers, brokers, and third-party administrators to resolve issues and maintain service levels.
Monitor compliance with federal, state, and local regulations related to employee benefits.
Assist with leave administration, including FMLA, FAMLI, ADA accommodations, and other leave programs as applicable.
Prepare reports, audits, and documentation related to benefits administration.
Support the development and communication of benefits policies, procedures, and educational materials.
Maintain confidentiality of employee and organizational information.

Minimum Qualifications

Required

Associate’s or Bachelor’s degree in Human Resources, Business Administration, or related field.
Strong organizational skills and document control discipline.
Proficiency in Microsoft Office (Excel, Word, Outlook).
Must be Bilingual

Preferred

2+ years of HR administrative experience, preferably in construction, engineering, or project-based industries.
Working knowledge of labor compliance, payroll practices, and employment law.
Experience with HRIS systems and Benfits platforms.

Physical Demands and Work Environment

The physical demands and work environment described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

Work Environment

Indoor office setting with controlled temperature.
Occasional travel may be required.

This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro's Environmental Health and Safety (EH&S) policies.

Benefits

Loenbro offers a competitive salary, comprehensive benefits package, and rewards to those who join our team:

Medical, dental, and vision insurance
401(k) retirement plan with company match
Paid time off (PTO) and holiday pay
Life and disability insurance
Professional development and training opportunities
Employee assistance program (EAP)

Benefits eligibility may vary based on employment classification and hours worked.

Guided by Core Values (LEAD), grounded in grit and a commitment to excellence, Loenbro betters our families, customers, and local communities. If you’re ready to be part of a company that LEADS by: