Millennium PetroCapital Corporation

Bookkeeper

LocationSan Antonio, TX
Job Typefull_time
Salary$46,000-$52,000

About This Job


About the Role

Millennium PetroCapital Corporation is seeking a highly organized, detail-driven Bookkeeper to support our accounting and field operations. This is a key administrative role designed for someone with a strong work ethic and a talent for managing operational logistics and financial workflows in a fast-paced, dynamic environment. Ideal candidates will be self-motivated professionals who take pride in accuracy and reliability.


Who We Are

Millennium PetroCapital is a privately held energy investment and development company specializing in redeveloping distressed assets across the Texas Gulf Coast Basin. With nearly two decades of success, our data-driven redevelopment strategies and commitment to investor transparency have positioned us as a trusted operator in the independent oil and gas space.

Our culture is grounded in Vision, Accountability, Tenacity, and Teamwork—values that have earned us accolades such as:

Finalist – Torch Award for Marketplace Ethics* (Better Business Bureau) Best Places to Work* (San Antonio Business Journal)


Key Responsibilities


Operational Support

Coordinate with vendors and service providers; maintain rate sheets and pricing files
Schedule vendor deliveries and manage associated documentation (e.g., truck tickets)
Assist in operational research and budget monitoring
Support regulatory filings and compliance tracking


Accounting Support

Process revenue billing and post daily cash transactions
Reconcile bank statements; manage AP/AR functions
Handle production data entry and monthly reporting cycles
Prepare and route agreements via DocuSign
Set up new vendors (MSAs, COIs, W-9s), submit credit apps, and process deposits


Required Qualifications

Associate or Bachelor’s degree in Accounting, Finance, or related field (or equivalent work experience)*

2+ years of professional experience in bookkeeping, accounting support, or administrative operations
High standards for accuracy, ethics, and follow-through
Proficiency in Microsoft Office Suite and Google Workspace
Experience with PakEnergy or similar oil & gas accounting software preferred
Familiarity with vendor coordination and compliance documentation
Ability to multitask effectively and maintain confidentiality


What We Offer

Competitive base salary
Full health insurance (medical, dental, vision)
Company-sponsored retirement plan
Professional development and cross-training opportunities
A collaborative team culture built on performance and accountability


Apply Today.

This is a unique opportunity to contribute meaningfully to a nimble, privately held company with a strong track record and ambitious future. If you're someone who thrives on detail, consistency, and teamwork—we want to hear from you.

To be considered for this position, please upload your resume and complete our Culture Index Survey at the following link:


https://go.cultureindex.com/p/UFEg6pBKo7D


We look forward to reviewing your application!


Job Type: Full-time


Pay: $46,000.00 - $52,000.00 per year


Benefits:

401(k)
401(k) matching
Dental insurance
Health insurance
Paid time off
Vision insurance


Schedule:

8 hour shift
Monday to Friday


Ability to Commute:

San Antonio, TX 78232 (Required)


Ability to Relocate:

San Antonio, TX 78232: Relocate before starting work (Required)


Work Location: In person

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