1.5. Cost Accounting Manager

Phoenix Tailings; Exeter (NH); On-site; USD 155,000 - 205,000; Full time

Benefits offered by this job

Healthcare

Stock options

Unlimited PTO

Learning & development

Job summary

Phoenix Tailings, a growth-focused clean mining startup, seeks a Cost Accounting Manager to own cost accounting for metallization and separation operations. You’ll establish standard costing, manage inventory valuation, and develop overhead absorption models while partnering with production and engineering leaders to optimize costs.

The role requires 7+ years in manufacturing cost accounting, BOM/routing knowledge, and comfort on the factory floor.

Qualifications

• Bachelor's degree in Accounting, Finance, or related field; CPA or CMA preferred.
• 7+ years of cost accounting experience in a manufacturing environment.
• Deep expertise in standard costing, variance analysis, inventory valuation, and overhead absorption.
• Strong working knowledge of BOMs, routings, and manufacturing operations.
• Proficiency with NetSuite ERP or comparable system; advanced Excel skills.
• Experience partnering with plant/operations leadership.

Responsibilities

• Build, maintain, and update standard costs across raw materials, labor, and overhead; own the annual standard cost roll.
• Analyze purchase price, material usage, labor, and overhead variances; report findings to leadership.
• Own inventory valuation across raw materials, WIP, finished goods; manage reserves for excess/obsolete inventory.
• Design and maintain overhead absorption methodologies across sites and lines.
• Oversee cycle count programs and physical inventory procedures; resolve discrepancies.
• Provide product- and process-level cost and margin analysis to guide pricing, capex, and processes.
• Collaborate with production, engineering, supply chain, and procurement to ensure BOMs/routings cost inputs reflect reality.
• Own cost-related close activities, reconciliations, and audit schedules.
• Support cost accounting on grants and government-funded programs.

Skills

Cost accounting

Manufacturing

Variance analysis

Inventory valuation

Overhead absorption

Excel

NetSuite ERP

Education

Bachelor's degree

CPA or CMA preferred

Tools

NetSuite ERP

Advanced Excel

Job description

About Phoenix Tailings

Phoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fullyclean mining and metals production company, producing the resources needed for the next generation of our economy.

Why Phoenix Tailings

At Phoenix, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you.

Our Values

• You are only crazy if you are wrong, it’s ok to be wrong
• Lead with Compassion
• Be Resourceful
• Listen
• Hustle

Who We Are Looking For

We are seeking a Cost Accounting Manager to own the cost accounting function for our metallization and separation operations. You will build and maintain our standard cost structure, own inventory valuation and overhead allocation, and give operations leaders a clear, trusted picture of what it actually costs us to produce.

The ideal candidate has owned cost accounting in a manufacturing environment, is as comfortable on the production floor as in the ledger, and wants to stand up a costing model in a business where the process itself is still being optimized.

Key Responsibilities

• Standard Costing: Build, maintain, and update standard costs across raw materials, labor, and overhead; own the annual standard cost roll.
• Production Variances: Analyze purchase price, material usage, labor, and overhead variances; investigate root causes with operations and report findings to leadership.
• Inventory Valuation: Own inventory valuation across raw materials, work in process, and finished goods, including reserves for excess and obsolete inventory.
• Overhead Allocation: Design and maintain overhead absorption methodologies across sites and production lines
• Cycle Counts: Oversee cycle count programs and physical inventory procedures; investigate and resolve discrepancies.
• Margin Analysis: Provide product-level and process-level cost and margin analysis to support pricing, capital, and process decisions.
• Cross-Functional Partnership: Work directly with production, engineering, supply chain, and procurement to ensure BOMs, routings, and cost inputs reflect reality.
• Close and Audit: Own cost-related close activities, reconciliations, and audit schedules.
• Grants: Support cost accounting on sponsored and government-funded programs.

Qualifications

• Bachelor's degree in Accounting, Finance, or a related field; CPA or CMA preferred.
• 7+ years of cost accounting experience in a manufacturing environment.
• Deep expertise in standard costing, variance analysis, inventory valuation, and overhead absorption.
• Strong working knowledge of BOMs, routings, and manufacturing operations.
• Proficiency with NetSuite ERP or a comparable system; advanced Excel skills.
• Experience partnering directly with plant and operations leadership.
• Willingness to spend time on the production floor to understand the process behind the numbers.
• Experience in a startup, scale-up, or greenfield manufacturing environment is a plus.

What We Offer

This pay range reflects best estimate for the total cash compensation which includes salary +discretionary bonus for this role. Total package may vary based on experience and qualifications.

Pay Range: $155,000 - $205,000 total cash compensation plus equity

• Healthcare: 100% Medical, dental, and vision coverage for employee
• Stock Options: Ownership in a fast-growing venture-backed company.
• Time Off: Unlimited PTO.
• Learning: Learning and development opportunities to grow your skills and career

At Phoenix Tailings, we have an open culture that values learning, and we are looking to grow the team with enthusiastic individuals who share our vision of sustainable mining.

Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability or genetic information, or any other applicable protected characteristics, and these characteristics will not be a factor for consideration of any work-related decisions (including but not limited to hiring, firing, compensation, and discipline).