Onsite HR Administrator - Onboarding & Employee Support

ABM Industries; International Falls (MN); On-site; USD 30,000 - 39,000; Full time

Benefits offered by this job

Free parking

Job summary

ABM Industries is seeking an HR Administrator to support day-to-day HR operations on-site at IAD, with occasional support at DCA. You will handle LOA processing, onboarding, investigations intake, and HRIS data maintenance while delivering responsive service to a large frontline team.

Responsibilities include handling high-volume inquiries, documentation, onboarding coordination, and collaboration with Site HR. Attention to detail and strong communication are essential.

Qualifications

• 2–3 years of administrative experience, preferably in HR.
• Experience supporting a large frontline employee population.
• Proficiency in MS Office; data entry experience.
• People-first mindset with strong communication skills.
• Attention to detail and professionalism.
• High school diploma or GED required.
• Ability to pass SIDA background check and drug screen.

Responsibilities

• Manage high-volume HR inquiries via phone and email with strong customer service.
• Serve as first contact for HR inquiries and investigations; route as needed.
• Document interactions for accuracy and compliance; maintain case data.
• Support onboarding, LOA processing, and leave workflows across systems.
• Coordinate orientation sessions and monitor onboarding completion.
• Maintain employee files and HR filing system; ensure compliance.
• Communicate effectively with employees and management.
• Assist with compensation and benefits communications as needed.
• Provide general administrative support to ensure daily operations.

Skills

Administrative experience

MS Office

Data entry

HR support

People-first mindset

Attention to detail

Communication skills

Education

High School Diploma or GED

Tools

MS Office

Job description

ABM Industries is seeking an HR Administrator to support day-to-day HR operations on-site at IAD, with occasional support at DCA. You will handle LOA processing, onboarding, investigations intake, and HRIS data maintenance while delivering responsive service to a large frontline team.

Responsibilities include handling high-volume inquiries, documentation, onboarding coordination, and collaboration with Site HR. Attention to detail and strong communication are essential.