Payroll & Equity Specialist

Infleqtion

Payroll & Equity Specialist at Infleqtion overseeing stock-based compensation and multi-state payroll processing. Collaborating with various departments to ensure compliance and accuracy in payroll operations.

Posted 6/26/2026full-timeLouisville • Colorado • 🇺🇸 United StatesMid-LevelSenior💰 $80,000 - $120,000 per yearWebsite

About the role

Key responsibilities & impact

Review and reconcile stock option exercises, restricted stock vesting events, RSU releases, ESPP transactions, and other equity compensation activities.
Calculate and validate taxable income associated with equity transactions.
Reconcile reports from equity administration platforms JP Morgan Workplace Solutions to payroll records.
Ensure proper payroll tax withholding for nonqualified stock option (NSO) exercises, RSU vesting, ESPP disqualifying dispositions, and other taxable equity events.
Coordinate with payroll providers, brokers, and finance teams to ensure equity transactions are accurately reflected in payroll.
Reconcile shares withheld for taxes and cash remitted by brokers.
Support accounting and reporting requirements related to stock-based compensation payroll transactions.
Prepare and maintain payroll account reconciliations, including: Payroll tax liabilities, Wage and withholding accounts, Benefit deductions, Equity compensation payroll transactions, Payroll clearing accounts.
Reconcile payroll general ledger accounts monthly.
Investigate and resolve payroll variances and exceptions.
Assist Accounting during month-end, quarter-end, and year-end close processes.
Process bi-weekly payrolls accurately and timely.
Review payroll data for completeness and accuracy, including earnings, deductions, taxes, benefits, and timekeeping information.
Process off-cycle payrolls, bonuses, commissions, severance payments, and other special payroll transactions.
Ensure accurate federal, state, and local tax withholding and reporting.
Assist with year-end payroll activities, including Forms W-2, W-2c.

Requirements

What you’ll need

Bachelor's degree in Accounting, Business Administration, Human Resources, or related field preferred.
Equivalent combination of education and experience may be considered.
3-5+ years of payroll administration experience.
Experience processing multi-state payroll.
Experience with payroll tax compliance and year-end reporting.
Experience with publicly traded companies preferred.
Experience with UKG, NetSuite and JP Morgan Workplace Solutions preferred.

Benefits

Comp & perks

100% company-paid employee coverage for Medical, Dental, Vision, and Short/Long Term Disability insurance programs.
Employer-funded Health Savings Account.
Unlimited Paid Time Off.
401(k) safe harbor contribution.
Company paid Life and AD&D Insurance.
Flexible Savings Account.
Paid FMLA Leave.
Paid Maternity/Paternity Leave.
Employer Assistance Program.
Student Loan Repayment.
Equity Opportunity

ATS Keywords

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Hard Skills & Tools

payroll administrationequity compensationtax compliancepayroll account reconciliationmulti-state payroll processingtaxable income calculationpayroll data accuracymonth-end close processesyear-end reportingpayroll variance resolution

Soft Skills

attention to detailorganizational skillscommunication skillsproblem-solvingcollaboration