Senior Cost Analyst

Rangen; Houston (TX); Hybrid; USD 110,000 - 140,000; Full time

Job summary

Rangen, LLC Inc. in Houston, TX, is seeking a Senior Cost Analyst to lead end-to-end product costing, margin analysis, and inventory management across multiple facilities.

You will partner with Operations, Supply Chain, and Finance to drive cost visibility and continuous improvement, with significant on-site presence. The role requires 7–10 years in cost accounting within manufacturing, strong Excel and ERP experience, and willingness to travel to plants.

Qualifications

• 7–10 years of progressive cost accounting or cost analysis experience in a manufacturing environment.
• Strong understanding of product costing, variance analysis, and inventory accounting.
• Experience working directly with manufacturing operations and plant leadership.
• Advanced Excel skills; experience with ERP systems and manufacturing cost modules required.
• Willingness and ability to travel to manufacturing locations.

Responsibilities

• Develop, maintain, and validate product costs, including material, labor, and overhead components.
• Analyze cost variances (material usage, labor efficiency, overhead absorption) and provide actionable insights to operations and finance leadership.
• Support new product introductions, reformulations, and process changes with accurate cost modeling.
• Partner with Operations to identify cost reduction opportunities and support continuous improvement initiatives.
• Perform detailed margin analysis by product, customer, and manufacturing site.
• Identify drivers of margin erosion and improvement and communicate findings clearly to stakeholders.
• Support pricing decisions, profitability reviews, and strategic initiatives with fact-based financial analysis.
• Prepare and present cost and margin insights to senior leadership as needed.
• Oversee inventory valuation, including raw materials, work-in-process, and finished goods.
• Monitor inventory levels, turns, obsolescence, and reserves; recommend corrective actions where needed.
• Partner with Supply Chain and Operations to improve inventory accuracy, cycle counting, and physical inventory processes.
• Ensure compliance with internal controls and accounting standards related to inventory and cost accounting.
• Travel regularly to manufacturing facilities to understand production processes, validate cost drivers, and support operational teams.
• Collaborate with plant leadership to improve cost transparency and financial accountability.
• Support monthly close activities related to manufacturing costs, inventory, and cost of goods sold.

Skills

Cost accounting

Manufacturing

Excel

ERP systems

Travel

Education

Bachelor's degree in Finance/Accounting/Economics

Tools

ERP systems

Job description

Why Join the Rangen Group?

As a newly formed independent global company with a 100-year legacy, we are poised for significant growth and opportunity. You will play a role in shaping our future, strengthening customer trust, and unlocking unlimited growth potential. We are a safety-first organization, and we make our customers and employees priority.

The formal job description is below but first let me ask you a few questions:

Are you looking to build your career with a rapidly growing pet, livestock & aquaculture nutrient manufacturer where your ideas and contributions can make a real impact from day one? We are a proud American Manufacturer.

Do you want endless growth opportunities, clear career pathways, and the chance to advance as the company continues to expand? We offer attractive market wages (in many cases-above market). We're looking for talent and we reward for that talent. We also offer top tier benefits, bonuses and so much more!

Are you excited to join a business on a fast track to becoming an employer of choice, where innovation and ambition are encouraged?

Do you value working in an environment where passion for quality products, and continuous improvement drive everything we do?

Are you ready to be part of a dynamic leadership team? You will have exposure to senior leadership and the C‑Suite!

Job Description

Position Summary

The Senior Cost Analyst is responsible for end-to-end product costing, margin analysis, and inventory management across multiple manufacturing facilities. This role partners closely with Operations, Supply Chain, and Finance leadership to ensure accurate cost visibility, drive margin improvement initiatives, and strengthen inventory controls. The position requires significant on-site presence at manufacturing locations to support costing, operational analysis, inventory control, and continuous improvement efforts.

Key Responsibilities and Deliverables Include

Product Costing & Financial Analysis

• Develop, maintain, and validate product costs, including material, labor, and overhead components.
• Analyze cost variances (material usage, labor efficiency, overhead absorption) and provide actionable insights to operations and finance leadership.
• Support new product introductions, reformulations, and process changes with accurate cost modeling.
• Partner with Operations to identify cost reduction opportunities and support continuous improvement initiatives.

Margin Analysis & Business Support

• Perform detailed margin analysis by product, customer, and manufacturing site.
• Identify drivers of margin erosion and improvement and communicate findings clearly to stakeholders.
• Support pricing decisions, profitability reviews, and strategic initiatives with fact-based financial analysis.
• Prepare and present cost and margin insights to senior leadership as needed.

Inventory Management & Controls

• Oversee inventory valuation, including raw materials, work-in-process, and finished goods.
• Monitor inventory levels, turns, obsolescence, and reserves; recommend corrective actions where needed.
• Partner with Supply Chain and Operations to improve inventory accuracy, cycle counting, and physical inventory processes.
• Ensure compliance with internal controls and accounting standards related to inventory and cost accounting.

Manufacturing & Operational Engagement

• Travel regularly to manufacturing facilities to understand production processes, validate cost drivers, and support operational teams.
• Collaborate with plant leadership to improve cost transparency and financial accountability.
• Support monthly close activities related to manufacturing costs, inventory, and cost of goods sold.

Requirements

Qualifications & Experience

• Bachelor’s degree in Finance, Accounting, Economics, or a related field (MBA or CPA/CMA a plus).
• 7–10 years of progressive cost accounting or cost analysis experience in a manufacturing environment.
• Strong understanding of product costing, variance analysis, and inventory accounting.
• Experience working directly with manufacturing operations and plant leadership.
• Advanced Excel skills; experience with ERP systems and manufacturing cost modules required.
• Willingness and ability to travel to manufacturing locations.

Key Competencies

• Strong analytical and problem-solving skills with attention to detail.
• Ability to translate complex cost data into clear, actionable insights.
• Effective communicator with the ability to influence cross-functional partners.
• Hands-on, results-oriented mindset with comfort working in plant environments.
• Strong organizational skills and ability to manage multiple priorities.

Rangen, LLC Inc. is an equal-opportunity employer. Rangen, LLC considers all qualified applicants and employees for hiring, placement, and advancement, without regard to a person's race, color, religion, national origin, age, genetic information, military status, gender, sexual orientation, gender identity or expression, disability, or protected veteran status. We invite you to join our diverse & growing team.