Project Accountant

Overview

Gemma Power Systems is seeking a Project Accountant to join our team on one of our project sites in the Midland/Odessa area. The Project Accountant is a vital part of the Gemma team, dedicated to being a liaison between the project site and home office accounting. Gemma is looking for a self‑motivated individual who is extremely organized, comfortable with technology, and has strong time‑management skills.

Location: West TX – near Midland/Odessa

Employment Type: Full-Time

Timing: Immediate

This position is responsible for all project site accounting and payroll functions. You will also provide home office with all purchase orders, receive documentation for payment, and support procurement by helping to find reliable suppliers.

• Process, reconcile and report on weekly payroll using ADP for all craft/hourly personnel.
• Complete journal entries for craft payroll and prepare supporting information.
• Participate in onboarding/offboarding of employees. Process manual payroll checks with proper documentation.
• Coordinate other payroll procedures or pay runs as needed.
• Reconcile & manage jobsite bank accounts.
• Audit, verify approval, and submit expense reports for jobsite employees.
• Create purchase/change orders and submit to vendors through Docu Sign.
• Enter purchase orders, change orders, and invoices into accounting software (Sage 300 and Timber Scan).
• Coordinate & prepare the monthly invoices to ensure accurate and timely billing.
• Perform three‑way match for AP invoices associated with jobsite.
• Maintain documentation for home office, including rental log, purchase order log, and certificates of insurance.
• Supervise & train site accounting and payroll personnel.

• 3+ years of related experience; must have strong knowledge in accounting, payroll, HR, procurement, and business management.
• Associate degree or higher with a focus in finance, accounting, payroll, HR, or procurement is preferred, but not required.
• Experience working with union payroll is desired.
• Experience performing payroll or accounting on larger‑scale construction projects is preferred.
• Knowledge of subcontractor AIA documentation, lien waivers, and certificates of insurance is preferred.
• Knowledge of Sage 300, Timber Scan, Mjob, and Docu Sign.
• Strong organizational, time management, and problem‑solving skills. Persistence, resourcefulness, drive, and ability to work proactively.
• Ability to operate office equipment, including computers and printers.
• Working knowledge of ADP, Excel, Adobe, Word, and Microsoft Teams platforms. Comfortable performing work in a paperless environment and leveraging technology to recognize efficiency.
• Works independently with a high level of self‑direction as well as cooperatively with a team.
• Must possess a professional and confident demeanor.
• High level of attention to detail and a commitment to quality is required.
• Willingness to work extra hours, as necessary.

• Advancement and Growth Opportunities
• Paid Time Off
• Comprehensive Nationwide Health and Welfare Benefits
• Company Sponsored Events
• Financial Planning and Savings Resources
• 401(k) Retirement Savings Plan
• Paid Holidays
• Work Life Balance

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 15 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

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.