Human Resources Administrator

Job Description

Job Description

Job Title: Human Resources Administrator Job Description

You will play a key role in implementing, managing, and enhancing our HR technology stack, including HRIS and benefits platforms, while supporting day-to-day HR operations such as onboarding, compliance, employee recordkeeping, and general employee support. This position blends technical and administrative responsibilities, ideal for someone who enjoys working with systems and people alike.

• Oversee, maintain, and continuously improve our HRIS (currently Paycom).
• Collaborate with vendors and internal teams to resolve system issues and roll out updates or enhancements.
• Ensure data integrity across all HR platforms, including payroll, benefits, time tracking, and performance management.
• Develop custom reports and dashboards to meet People Operations and leadership reporting needs.
• Drive automation initiatives to simplify and optimize HR workflows.
• Support onboarding, offboarding, and other employee lifecycle activities.
• Manage background checks, drug screenings, and other employment-related processes.
• Keep employee records organized and compliant in both physical and digital formats.
• Assist with benefits administration and coordinate with providers as needed.
• Help maintain HR policies and ensure compliance with federal, state, and local regulations.
• Respond to employee questions regarding policies, benefits, payroll, and related topics.
• Contribute to ad hoc HR projects, including engagement surveys, internal communications, and other initiatives.

• 3+ years of experience in HR systems administration, People Operations, or similar HR support roles.
• Practical experience working with at least one modern HRIS platform, with Paycom and Workday preferred.
• Solid understanding of core HR processes, including onboarding, benefits administration, and compliance.
• Ability to work independently and create structure in a dynamic, fast-paced environment.
• Tech-savvy and enthusiastic about streamlining workflows and learning new tools.
• Knowledge of U.S. employment laws and regulations.
• Experience integrating systems such as HRIS, payroll, ATS, and benefits platforms.
• Strong proficiency in Excel for data analysis and reporting.

• Experience supporting a startup or fast-growth company.

The work environment offers comprehensive health insurance plans, including medical, dental, and vision coverage, with premiums fully covered for employees and significantly covered for dependents. You will enjoy generous PTO and holidays, as well as paid parental leave. The company offers a competitive salary with opportunities for performance-based bonuses, a 401(k) retirement plan, and stock options. Additional perks include free lunch benefits and unlimited free drinks and snacks in the office. Life and disability insurance are also provided, covering basic life insurance and short- and long-term disability.

This is a Contract position based out of Austin, TX.

The pay range for this position is $25.00 - $35.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Austin,TX.

This position is anticipated to close on Sep 17, 2026.

Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® Platinum Award winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on ziprecruiter.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.