Payroll & Timekeeping Specialist

Gemma Power Systems • Odessa, Texas • Full Time

Posted on Wed, May 20, 2026

Payroll & Timekeeping Specialist

Location: TBD, depending on project site assignment

Employment Type: Full-Time

Timing: Immediate

Position Overview

The Payroll & Timekeeping Specialist will perform all payroll and timekeeping responsibilities accurately on a daily basis at their assigned project site, act as a liaison between the home office payroll and project site, and help champion our timekeeping technology. This position will be based at our project site in the Midland/Odessa, TX area, and will report directly to the Project Accountant. Duties will include, but not be limited to, managing the working operation of timekeeping hardware/software, assisting with entering new hire information/terminations into ADP, and ensuring the introduction of employee information into the time allocation tool and mJobTime. You will also be responsible for ensuring that all hours in the timekeeping software are paid to employees via ADP. The ideal candidate must demonstrate exceptional communication with project supervision/management for crew assignments and work collaboratively with all departments.

Responsibilities

The above job responsibilities are intended to describe the general nature and level of work performed by individuals assigned to this position. The above list is not intended to be an exhaustive list of responsibilities, duties and skills required.

Desired Qualifications

Gemma Benefits

About Gemma Power Systems:

Gemma Power Systems, a wholly owned subsidiary of Argan Inc. (NYSE: AGX), is a leading Engineering, Procurement and Construction (EPC) company providing innovative solutions for the power, renewable and industrial industry. Our wide-ranging and comprehensive experience comprises more than 22 GW installed capacity including state-of-the-art combined cycle and simple cycle gas turbine plants, biomass projects, solar facilities, wind farms, biofuel plants, industrial and environmental facilities spanning the continental United States.

Additional information about Gemma Power Systems can be found at www.gemmapower.com.

Gemma Power Systems is an equal opportunity employer. Employment and promotional opportunities are based upon individual capabilities and qualifications without regard to race, color, religion, gender, pregnancy, sexual orientation, gender identity, national origin, age, disability, genetic information, veteran status, or any other protected classification as established under federal, state, or local law.

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