Payroll Administrator

Horizon3; Deutschland; Hybrid; EUR 59.000 - 69.000; Vollzeit

Benefits dieser Stelle

Hybrid & Remote Work

Competitive Compensation

Health, vision & dental insurance

Zusammenfassung

Horizon3 is seeking a detail-oriented Payroll Administrator to support U.S. and international payroll operations. You will ensure accurate and timely payments, handle payroll questions, and maintain strict data confidentiality.

The role partners with People and Finance to strengthen scalable payroll processes as Horizon3 grows. The ideal candidate has 1–3 years in payroll/HR operations, strong Excel skills, and the ability to manage confidential information in a fast-paced, remote/hybrid

Qualifikationen

• 1–3 years of customer service, payroll, HR operations, accounting operations, or related experience.
• Basic knowledge of payroll processes and terminology (taxes, deductions, garnishments, direct deposit).
• Strong attention to detail and accuracy; ability to handle confidential information.
• Excellent written and verbal communication with a solutions-focused approach.
• Proficiency in Microsoft Excel; ability to learn HRIS and payroll systems.

Aufgaben

• Assist with regular payroll processing for U.S. and international employees.
• Serve as first point of contact for payroll questions (paychecks, taxes, deductions, direct deposit).
• Provide timely, accurate customer service while resolving payroll issues.
• Review and audit payroll data to identify and correct discrepancies.
• Support onboarding/offboarding and maintain payroll records across HRIS and systems.
• Help with year-end payroll activities and employee communications.

Kenntnisse

Customer service

Payroll knowledge

Excel proficiency

Discretion with confidential info

Communication

Ausbildung

Associate’s or bachelor’s degree in HR/Accounting/Business

Tools

HRIS

Payroll systems

Jobbeschreibung

Get to Know Us

Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs.

We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We’re committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, “checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.

The Opportunity

Horizon3 is seeking a detail-oriented, service-minded Payroll Administrator to support our U.S. and international payroll operations. This role will help ensure employees are paid accurately and on time while providing responsive support for payroll questions and maintaining high standards for data integrity, confidentiality, and compliance.

The ideal candidate brings strong attention to detail, a customer-service mindset, and the ability to manage recurring payroll responsibilities in a fast-paced, evolving environment. This person will partner closely with People and Finance teams and will have the opportunity to help strengthen scalable payroll and HR operations as the company grows.

What You’ll Do

• Assist with the regular processing of payroll for U.S. and international employees.

• Serve as a first point of contact for employee questions related to paychecks, taxes, deductions, direct deposit, garnishments, and other payroll matters.

• Provide timely, accurate, and high-quality customer service while resolving payroll questions and issues.

• Review and audit payroll data, including hours worked, pay rates, deductions, and other employee information, to identify and correct discrepancies.

• Support payroll-related onboarding and offboarding activities.

• Maintain accurate employee payroll records and protect data integrity across HRIS and payroll systems.

• Assist with payroll adjustments, corrections, off-cycle payments, and other special payroll requests as needed.

• Help support compliance with applicable federal, state, local, and international payroll requirements.

• Partner with People and Finance teams to investigate and resolve payroll discrepancies.

• Support year-end payroll activities, including W-2 distribution and related employee communications.

• Maintain organized documentation and contribute to continuous improvement of payroll processes and controls.

What You’ll Bring

• 1–3 years of customer service, payroll, HR operations, accounting operations, or related experience.

• Basic knowledge of payroll processes and terminology, including taxes, deductions, garnishments, direct deposit, and payroll adjustments.

• Strong attention to detail, accuracy, and follow-through.

• Excellent written and verbal communication skills with a solutions-focused approach.

• Ability to handle sensitive and confidential employee information with discretion.

• Proficiency in Microsoft Excel and the ability to learn payroll, HRIS, and other business systems quickly; advanced spreadsheet skills are a plus.

• Ability to manage multiple priorities, meet deadlines, and maintain consistent quality in a fast-paced environment.

• Associate’s or bachelor’s degree in Human Resources, Accounting, Business, or a related field is preferred.

Core Competencies

• Customer service mindset

• Attention to detail and data accuracy

• Accountability and ownership

• Confidentiality and sound judgment

• Team collaboration

• Organization and time management

• Problem-solving and follow-through

• Comfort working independently in a remote environment

Why Join Us

• Opportunity to grow within Payroll and People Operations.

• Collaborative and supportive team environment.

• Exposure to end-to-end payroll processes across U.S. and international populations.

• Opportunity to help build efficient, scalable payroll processes at a high-growth cybersecurity company.

Perks of Horizon3

• Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.

• Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.

• Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.

• Hybrid & Remote Work: We embrace a mix of remote and hybrid work models depending on role and location, including our Chicago office, where some roles require regular in-office presence.

• Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave.

Compensation and Values

At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations.

In accordance with various State’s transparency regulations, we provide the following salary range information for this position:

• In accordance with applicable salary-transparency regulations, the base compensation range for this position is $68,605–$80,000 annually. The exact salary will be determined based on the selected candidate’s location, qualifications, experience, and relevant skills.

• Additional compensation: All full-time roles are eligible for an equity package in the form of stock options.

You Belong Here

Horizon3 is not just an equal opportunity employer - we are a community that values diversity, equity, and inclusion as fundamental principles of our culture and success. We are dedicated to fostering a workplace where everyone feels welcome and respected, regardless of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, hair length or any other legally protected status by law.

Our commitment to diversity and inclusion means we strive to attract, develop, and retain a workforce that reflects the varied communities we serve. We believe that diverse perspectives drive innovation and strengthen our ability to create cutting-edge cybersecurity solutions. At Horizon3, every team member is valued and supported in an environment that encourages personal and professional growth.

We welcome candidates from all backgrounds and experiences, and we encourage all qualified individuals to apply. Come be a part of Horizon3, where your unique contributions are recognized, and your potential is limitless.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change at any time with or without notice.