Cost Accountant - Senior

About the role

The Cost Accountant - Senior plays a key role in providing accurate, actionable cost data to support manufacturing, supply chain, and aftermarket operations. This position partners closely with operations and finance leadership to drive margin accuracy, inventory integrity, and continuous improvement across the business.

What You Will Do

• Own product and inventory costing, including standard costs, PPV analysis, absorption, and margin reporting
• Lead standard cost setup and annual cost roll for new and existing parts
• Ensure inventory accuracy through reconciliations, cycle counts, and root-cause analysis
• Support month-end close with journal entries, cost reporting, and account reconciliations
• Provide financial analysis and insights to manufacturing leaders to improve efficiency and profitability
• Maintain integrity of cost data within the ERP system and support system/process improvements
• Assist with internal, external, SOX, and government audits
• Mentor or support other cost accounting team members as needed

What We Need From You

• Bachelor's degree in Accounting/Finance
• 5 years prior manufacturing accounting/finance experience
• Experience with US Govt cost based proposals required
• Strong Microsoft Excel skills
• Strong analytical and organizational skills
• Adaptability to manage multiple and varied tasks
• Ability to work with individuals and teams at all levels of the organization
• Exceptional communication, attention to detail and problem-solving skills are essential
• Must be a U.S. Person

What You Will Love About Working Here

At Columbia, we believe great people do their best work when they feel supported, challenged, and valued. We're more than a workplace, we're a team built on trust, collaboration, and a shared commitment to doing meaningful work.

Benefits

• Competitive pay and comprehensive benefits package including medical, dental, and vision coverage, retirement plans with company contributions, paid time off, and employee wellness resources
• Growth and career development with training opportunities, internal mobility, and leadership support for continuous learning and long-term career growth
• Purpose-driven culture where every role contributes to our broader mission and employees are empowered to make an impact, share ideas, and help shape the company's future
• Collaborative, inclusive environment where people are respected, encouraged, and supported by talented teammates who care about doing great work together