New

Payroll Specialist

Modern Technology Solutions, Inc.
401(k)
United States, Virginia, Alexandria
5285 Shawnee Road (Show on map)
Sep 18, 2025
Modern Technology Solutions, Inc. (MTSI) is seeking a Payroll Specialist. The Payroll Specialist will assist with the company's payroll operations, ensuring accurate and timely payroll processing in compliance with federal and state regulations. This role includes preparing payroll reports, maintaining payroll records, and ensuring adherence to government contracting requirements. Key Responsibilities Assist in processing semi-monthly and monthly payrolls for employees Review and verify timesheets and other payroll documents for accuracy and compliance Review employee information in Costpoint and ADP, and compare it with data in the HRIS system Serve as a point of contact for employee inquiries and issues related to payroll Provide exceptional customer service and support to employees Assist with payroll calculations and reviews Maintain accurate payroll records and files Review garnishments, deductions, and other payroll-related items Assist with the setup of subcontractors in the Time & Expense (T&E) system Ensure confidentiality and data security of all payroll information Support internal and external audits by preparing necessary documentation and reports Skills and Qualifications:* Education: High School Diploma or an Associate's Degree in a related field like Accounting, Finance, or Human Resources 1 year of experience with payroll systems and processes Technical Skills: Proficiency with MS Excel and other analytical tools. Strong attention to detail, organizational skills, and good communication abilities. ADP, Deltek Costpoint, or SAP SuccessFactors is preferred. #LI-AC1 #LI-Hybrid Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% Employee Owned: We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year. Great Benefits - Most Full-Time Staff Are Eligible for: Starting PTO accrual of 20 days PTO/year + 10 holidays/year Flexible schedules 6% 401k match with immediate vesting up to $9k annually Semi-annual bonus eligibility (July and December) Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account Up to $10,000 in annual educational reimbursement Other company funded benefits, like life and disability insurance Optional zero deductible Blue Cross/Blue Shield health insurance plan Track Record of Success: We have grown every year since our founding in 1993. Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide. For more information about MTSI, please visit www.mtsi-va.com MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.