Assistant Controller

Company Description

GMI Group is a precision-focused organization specializing in machining, product distribution, and metallurgical testing for domestic and international clients in the Oil & Gas industry. The company supports critical operations by delivering high-quality components that help keep essential infrastructure and systems running reliably. GMI Group emphasizes exceptional service, deep technical knowledge, and consistent product quality. The organization operates under rigorous standards and holds key certifications, including ISO 9001:2015, AS9100, API Q1, and API 6A.

Team members join a culture committed to operational excellence, safety, and long-term customer partnerships.

The Assistant Controller is a full-time, on-site role based in Humble, TX. We are seeking a detail-oriented and hands-on Assistant Controller to join our Accounting/Finance team. This newly created role partners closely with the CFO to ensure accurate financial reporting, strong internal controls, and efficient day-to-day accounting functions. The ideal candidate will bring strong technical accounting knowledge, leadership potential, and a proactive approach to process improvement.

• Newly created role with strong long-term growth potential (Controller role in near future)
• Direct mentorship from the CFO and executive management team
• Exposure to project operations and business decision-making
• Opportunity to develop beyond traditional accounting responsibilities
• Stable, PE-backed organization with a strong reputation
• Competitive compensation package with base + bonus structure

• Manage daily accounting operations including general ledger, accounts payable/receivable, payroll, and financial reporting
• Assist in preparing monthly financial statements in accordance with GAAP
• Manage inventory and profitability reporting
• Prepare supporting schedules, reconciliations, and documentation for balance sheet accounts and necessary journal entries
• Support forecasting, profitability analysis, budgets, and accruals
• Assist with process improvements, policies, and financial workflows
• Collaborate cross-functionally with Sales and Operations to strengthen communication and internal controls

• Bachelor's degree in Accounting, Finance, or Business
• 4-8 years of progressive accounting experience
• 1-3 years of experience in a senior accounting, accounting manager, or assistant controller role
• Strong Excel and analytical skills
• Professional presence and excellent communication skills
• Ability to work effectively with executives, project managers, and operational leaders

• CPA designation or actively pursuing CPA certification (receive hours under the CFO)
• 2-4 years of public accounting experience
• Manufacturing industry or inventory-based audit experience

• Wants exposure to operations and executive leadership
• Enjoys partnering with people, not just working in spreadsheets
• Has the ambition to grow into future leadership opportunities
• Is looking to build a long-term career, not just make their next move