Senior Industrial Billing Specialist (EPC/O&G)

Northstar Energy Services, Inc.; Channelview (TX); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

401(k) with immediate matching

Medical, Dental, Vision

PPO or HSA options

Disability coverage

Employee discounts

Job summary

NorthStar Energy Services, a Quanta Services, Inc. company, seeks a detail-oriented Billing Specialist to manage complex billing for large-scale industrial projects.

You will ensure invoices are accurate, properly supported, and submitted in accordance with contract and customer requirements. The role requires 5–10 years of billing experience in oil & gas, EPC, data centers, or related industries, and strong Excel/ERP skills.

Qualifications

• 5–10 years of billing experience for large-scale industrial or construction projects.
• Strong Microsoft Excel skills and experience with accounting, ERP, or project-management systems.
• Excellent attention to detail, organization, and follow-through.
• Strong written and verbal communication skills.
• Ability to manage multiple projects, deadlines, and customer-specific billing requirements.

Responsibilities

• Prepare accurate and timely invoices for large-scale industrial projects.
• Manage both time-and-material and lump-sum billing.
• Review contracts, purchase orders, rate sheets, and billing requirements before preparing invoices.
• Gather and verify supporting documentation (timesheets, labor reports, equipment usage, material costs, receipts, subcontractor charges).
• Ensure labor, equipment, materials, and other project costs are billed according to contractual terms.
• Monitor unbilled costs, billing status, retainage, and outstanding documentation.
• Work closely with Project Managers, Project Controls, Accounting, Operations, and field personnel to resolve billing discrepancies.
• Respond to customer questions and provide documentation needed for invoice approval.
• Maintain organized and complete billing files for audits and project closeout.
• Assist with accounts receivable follow-up and reporting as needed.

Skills

Billing experience

Microsoft Excel

Attention to detail

Communication skills

Project management

ERP systems

Tools

ERP systems

Job description

NorthStar Energy Services, a Quanta Services, Inc. company, seeks a detail-oriented Billing Specialist to manage complex billing for large-scale industrial projects.

You will ensure invoices are accurate, properly supported, and submitted in accordance with contract and customer requirements. The role requires 5–10 years of billing experience in oil & gas, EPC, data centers, or related industries, and strong Excel/ERP skills.