Job Title Human Resources Coordinator Location Portland, Oregon, on-site Job Summary The Human Resources Coordinator supports a range of HR functions, including payroll, benefits administration, HRIS maintenance, compliance, and employee support. This role helps ensure accurate payroll and employee data, supports onboarding and HR projects, and serves as a key point of contact for HR and office-related questions. It is a strong fit for someone who is detail-oriented, organized, collaborative, and comfortable working in a fast-paced office environment. Responsibilities + Process biweekly payroll accurately and on time in coordination with payroll, benefits, and broker partners + Review time records, pay adjustments, and deductions for accuracy + Administer employee benefits, including enrollments, changes, and terminations + Respond to employee questions about payroll and benefits in a professional and timely manner + Coordinate benefit audits and support open enrollment activities + Maintain accurate payroll and benefits data in the HRIS + Reconcile payroll transactions to journal entries and the general ledger + Verify payroll-related accounting records and resolve discrepancies + Partner with Finance to align payroll reporting and financial records + Maintain employee records and support HRIS updates and data accuracy + Analyze HR data for trends, compliance needs, and process improvement opportunities + Prepare reports and dashboards to support leadership decision-making + Help ensure HR practices comply with employment laws and internal policies + Maintain documentation for audits, reporting, and legal compliance + Monitor employment law updates and support policy changes as needed + Support HR projects, including process improvements and policy updates + Track project timelines and deliverables + Coordinate employee communications and onboarding logistics + Serve as a point of contact for general HR and office-related inquiries + Prepare and maintain employment records related to hiring, transfers, and promotions + Provide backup support for other HR functions during planned and unplanned absences Qualifications Required + 1 to 4 years of related administrative or human resources experience, or an equivalent combination of education, training, and experience + Experience with human resources support, benefits administration, or payroll-related work + Strong Microsoft Office skills + High attention to detail and accuracy + Ability to maintain confidential information + Strong written and verbal communication skills + Ability to build working relationships and collaborate effectively + Ability to manage multiple tasks and work in a high-volume office environment + Strong organizational, time management, and problem-solving skills Preferred + Bachelor’s degree + Experience with Paylocity + Experience with payroll reconciliation, journal entries, or monthly payroll processes + Experience supporting onboarding + Experience working in a lab, scientific, or manufacturing environment + Experience with HRIS data maintenance, reporting, or analytics Work Environment or Schedule + 100 percent on-site role + Typical working hours are approximately 8:30 a.m. to 5:00 p.m. + Team members generally arrive between 8:00 a.m. and 8:30 a.m. + Includes an unpaid 30-minute lunch break + Office environment with frequent interruptions and a high-volume workload Additional Information + Contract-to-hire opportunity + Initial assignment length is 6 months + BG check required + Opportunity for growth into a benefits-focused or broader HR role over time + This role is part of a collaborative HR team and supports a growing organization Job Type & Location This is a Contract to Hire position based out of Portland, OR. Pay and Benefits The pay range for this position is $27.00 - $28.50/hr. 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) Workplace Type This is a fully onsite position in Portland,OR. Application Deadline This position is anticipated to close on May 7, 2026. About Aston Carter: 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® double diamond 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 astoncarteraccommodation@astoncarter.com (%20astoncarteraccommodation@astoncarter.com) for other accommodation options.