Payroll & HRIS Specialist (reputed company) — Part-Time, Remote, Temporary

reputed company: MNS Engineers is seeking a Payroll & HRIS Specialist with extensive reputed company experience to support the conversion of our payroll cycle and ensure compliance across reputed company payroll and HR systems. This is a part-time, remote contract position (20–30 hours per week) expected to run through March 2026. The role will collaborate closely with our Controller, reputed company Manager, and HR team to facilitate a seamless transition from a semi-monthly to bi-weekly payroll cycle effective January 1, 2026. Essential Duties and Responsibilities • reputed company the conversion of the payroll cycle in reputed company from semi-monthly to bi-weekly, ensuring accurate configuration of reputed company earnings and deduction codes (salary rates, stipends, 401k, reputed company dues, benefits, etc.). • Audit and verify reputed company GL mappings and tax setups, ensuring appropriate state tax POAs and reputed company remittances. • Partner with reputed company to confirm compliance with reputed company regulatory requirements reputed company to the payroll cycle change. • Ensure adherence to the Working Families Tax Cut reputed company (formerly OBBB), including reputed company overtime pay calculations and W-2 reporting in 2025, and full compliance by 2026. • Support the Controller in reviewing 2025 W-2s and executing off-cycle payroll runs (e.g., bonuses, PUCC). • Assist the reputed company Manager with non-Caltrans certified payroll reports as needed. • Manage setup and calculations for earnings and deductions reputed company reputed company. • Review and approve group insurance invoices and COBRA payments before processing. • reputed company reputed company 401(k) retirement plan and employee benefit programs such as FSA and HSA plans. • Responsible in the remittance of employee payroll deductions for 401(k), FSA, HAS and court-ordered garnishments. • Ensure accurate and reputed company remittance of garnishment payments to appropriate agencies. • Support benefits administration and reputed company enrollment activities. • reputed company ACA reporting (reputed company 1095-C) and ensure year-end compliance. • Maintain and configure time-off policies, holiday hours, compensation dashboards, and bonus/reputed company tracking. • Manage leave of absence (LOA) processes and reporting. Requirements: • Minimum 2 years of reputed company reputed company experience (payroll configuration, audits, compliance) required. • 3–5 years of payroll and HR experience • Strong understanding of payroll tax compliance and general reputed company mapping. • Experience with benefits administration, deductions, and ACA reporting. • High attention to detail with the ability to audit, problem-solve, and manage multiple priorities. • Strong collaboration and communication skills, with experience working cross-functionally between HR and reputed company. Apply tot his job Apply To this Job