Assistant Contoller at RE/SPEC Inc.

Big challenges need bold thinkers.

If you’re someone who sees problems as opportunities, you’ll thrive here. RESPEC is 100% employee-owned, which means we take ownership of every challenge. Here, your ideas drive real solutions. Since 1969, we’ve tackled complex challenges in energy transition, infrastructure resilience, digital transformation, and sustainability.

At RESPEC, you’ll work alongside clients to take on critical problems. Depending on your expertise, you might design infrastructure in remote locations, develop renewable energy solutions for global projects, or apply data-driven technology to improve mining and water systems.

We bring deep technical knowledge, real-world experience, and a commitment to work that matters. If you're looking for a place where your contributions have real impact, you’ll fit right in.

We do not accept unsolicited resumes from third-party recruiters.

RESPEC seeks an Assistant Controller to support our Rapid City, SD location.

The Assistant Controller will play a key role in managing the financial integrity of the organization. This position will support the Controller in overseeing financial operations, ensuring compliance with accounting standards, and driving process improvements across the organization. The ideal candidate is detail-oriented, analytical, and proactive, with a passion for continuous improvement and operational excellence.

Key Responsibilities:

• Reconcile general ledger accounts and ensure accuracy of financial data
• Support internal and external audits, including preparation of audit schedules
• Ensure compliance with GAAP and internal financial policies
• Collaborate with cross-functional teams on financial reporting and project accounting
• Assist in preparing monthly financial statements
• Collaborate with internal teams on audits and financial reviews
• Identify opportunities for process improvements and automation

• Bachelor’s degree in Accounting or Finance
• Strong knowledge of GAAP and financial reporting
• Proficiency in Microsoft Office Suite
• Excellent analytical, communication, and organizational skills
• Ability to work independently and as part of a team

Compensation: Salary depends on experience and expertise. Compensation includes a comprehensive fringe-benefits package. RESPEC is a 100% employee-owned company and employees are eligible for participation in the Employee Stock Ownership Plan (ESOP) after a qualifying period.

Featured benefits include:

• Flexible Work Schedules
• Paid Parental Leave
• 401(k) & ESOP (with company match up to 4%)
• Professional Development and Training
• Tuition Reimbursement
• Employee Assistance Program
• Medical/Dental/Vision Insurance Plans

All your information will be kept confidential according to EEO guidelines.