HR Administrator

Job Summary

Arcosa Aggregates is seeking an HR Administrator based out of our Arlington, TX office to support the East Region. This position will support this region by coordinating hiring processes, maintaining employee records, assisting with payroll and HR transactions, and providing responsive support to employees and managers. This role is best suited for someone organized, detail oriented, and comfortable working in a fast-paced HR operations environment.

Day to Day 

• Manage pre‑employment steps including drug tests, physicals, and background checks.
• Set up candidates for pre-employment screening, including clinic visits, as well as overseeing paper‑based requirements when applicable.
• Coordinate orientation dates, send onboarding forms, and prepare orientation materials.
• Submit new hire SOM tickets and process welcome kits.
• Support our new hire survey process.
• Maintain digital and physical personnel files, ensuring accurate document filing.
• Support HR audits and manage pre-employment invoice submissions.
• Process sign‑on and referral bonuses and coordinate terminations, vacation payouts, and organizational updates.
• Assist with payroll reporting and controls.
• Help employees navigate UKG, PTO requests, and general system support.
• Prepare monthly and quarterly reports, including safety reports.
• Create ad‑hoc reports as needed.
• Support various HR Processes, including Open Enrollment, annual vacation sell‑back, reconcile monthly invoices.
• Respond to employee inquiries regarding pay, benefits, attendance, and HR processes.
• Escalate payroll and benefits issues appropriately.
• Provide UKG app support, W‑2 reprints, and order drug testing supplies.

About You

• Minimum 2 years’ experience in HR operations, onboarding, or generalist support.
• Experience with HRIS systems (UKG preferred).
• Proficiency with Microsoft Office Suite and HR technology tools.
• Strong organizational skills, attention to detail, and excellent communication.
• Ability to manage confidential information and support employees with professionalism

Benefits
Arcosa is proud to offer competitive benefits and programs to help you and your family meet your healthcare and retirement planning needs. The various benefits offered to employees based on eligibility may include:

• Medical, Dental, and Vision Insurance
• Paid vacation and sick time
• 401k with Employer Match
• 11 paid Company holidays
• Life Insurance
• Short-Term and Long-Term Disability Insurance
• Tuition reimbursement
• Health & Wellness Programs
• Flexible Spending Accounts
• Employee Discount Programs
• Professional Training and Development Programs
• Career Advancement Opportunities – We like to promote from within!

The above statements describe the general nature and responsibilities of the position. All employees may be required to perform other duties or responsibilities as assigned.

Arcosa Aggregates is an Equal Opportunity Employer. We activate the potential of our people, care for our customers, optimize operations, integrate sustainability, and promote a results-driven culture aligned with long term value creation.