Payroll Supervisor

Job Title: Payroll Supervisor

Business Unit: Datron

Location: Simi Valley, CA

Clearance Requirement: Must be eligible to obtain a U.S. Government Security Clearance

Job Type: Full-Time

About Fisica Inc.

Fisica, Inc. is a premier manufacturer of advanced defense products, specializing in the design and production of airborne and ground-based antennas, as well as cutting-edge electromagnetic systems and simulators. Headquartered in San Leandro, California, with additional operations in Simi Valley, Fisica plays a vital role as a trusted partner to leading defense primes and the U.S. Department of Defense.

Our company operates as - ATI, Randtron, Datron and Space Vector—each bringing deep expertise and innovation to the defense sector. Led by a seasoned management team, Fisica is committed to excellence in engineering, manufacturing, and mission-critical solutions that enhance national security.

At Fisica, we foster a strong, collaborative work culture that values individual contributions and empowers our employees. Our commitment to innovation, integrity, and teamwork makes us a leader in the defense industry and an exceptional place to build a career.

We are seeking a detail-oriented, hands-on and reliable Payroll Supervisor to lead 2 payroll associates while processing payroll efficiently and accurately. The ideal candidate will ensure compliance with federal, state, and local regulations while maintaining confidentiality and delivering excellent support to employees regarding payroll matters. The ideal candidate will also have experience processing payroll for non-exempt employees who travel internationally.

Key Responsibilities

• Process payroll bi-weekly employees using ADP Work Force Now
• Ensure timely and accurate calculation of wages, benefits, tax withholdings, and deductions.
• Develop and maintain payroll policies and procedures to ensure accuracy, consistency and efficiency.
• Maintain and update payroll records, including new hires, terminations, salary changes, and benefit deductions.
• Experience with ERP systems, including system configuration, reporting, and troubleshooting.
• Provide daily guidance for 2 Payroll Associates
• Manage employee 401(k) contributions & inquiries, bonuses & awards, and executive 409A Deferred Compensation Plan.
• Respond to employee inquiries related to payroll, timekeeping, and tax issues.
• Reconcile payroll reports and resolve any discrepancies in a timely manner.
• Collaborate with HR and Accounting teams to ensure alignment of employee data and financial records.
• Ensure compliance with local, state, and federal payroll tax regulations.
• Assist with internal and external payroll audits.
  
  

Requirements

• Proven experience as a Payroll Administrator, Payroll Supervisor, or similar role.
• Certified Payroll Professional certification required
• Experience processing payroll, with a solid understanding of region-specific tax laws, benefits, and compliance requirements.
• Experience with prevailing wage requirements, including certified payroll reporting and compliance with applicable state/federal labor laws.
• Experience with payroll software (ADP Workforce Now is ideal)
• Solid understanding of payroll principles, tax laws, and government regulations.
• High level of accuracy and attention to detail.
• Excellent organizational and time-management skills.
• Strong communication and problem-solving abilities.
• Discretion and confidentiality with sensitive employee data.
  
  

Education & Experience

• Requires advanced job knowledge/skills.
• Requires a High School Diploma or equivalent and a minimum of 10 years of prior relevant experience or an Associates Degree with a minimum of 6 years of prior related experience.
  
  

In compliance with pay transparency requirements, the salary range for this role $82,500 - $153,000. This is not a guarantee of compensation or salary, as the final offer amount may vary based on factors including but not limited to experience and geographic location. Fisica Inc also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on the date of hire, and schedule type.

EEO Statement

Fisica is proud to be an Equal Opportunity Employer. Fisica is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, military and veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. Fisica maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Fisica is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish .

9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off.