Cost Accountant Jobs in New Jersey

Company Overview

Specified Technologies Inc. (STI) is an industry leader in the development of firestopping systems, smoke and sound control products, and innovative construction solutions. For over 35 years, STI has partnered with contractors, engineers, and building owners to provide tested, trusted, and code‑compliant solutions worldwide.

Headquartered in Somerville, New Jersey, the company has grown to serve multiple markets and geographies and remains committed to innovation, safety, and performance in passive fire protection.

Position Overview

We’re seeking a Cost Accountant who will be responsible for analyzing, tracking, and reporting manufacturing costs to support accurate financial reporting and informed operational decision-making. Partners closely with plant leadership, operations, supply chain, and finance to maintain standard costs, monitor inventory, investigate variances, support month-end close, participate in annual budgeting and forecasting and identify opportunities to improve profitability and cost control.

This is a hybrid role based at our Burlington, NJ Manufacturing and Warehouse Facility with an expectation of four days per week in the office.

What You’ll Do:

• Maintain and periodically update standard costs for raw materials, labor, and overhead in the ERP system.
• Analyze material, labor, overhead, purchase price, and production variances and provide clear explanations to management.
• Support month-end and year-end close activities related to inventory, cost of goods sold, and manufacturing accounts.
• Monitor work-in-process, raw materials, and finished goods valuation and obsolescence reserve to ensure accuracy.
• Participate in and support physical inventory counts and cycle count programs, including reconciliation and reporting.
• Prepare periodic reports for plant and financial needs on costs, margins and productivity.
• Partner with operations, engineering, procurement, and supply chain to review cost drivers and improve costing accuracy.
• Assist with budgeting and forecasting for manufacturing costs, inventory, and plant labor and overhead costs.
• Design inventory production process flow and partner with IT Department to integrate production flow accurately into our ERP System.
• Identify and recommend process improvements to strengthen cost controls, reporting quality, and operational efficiency.
• Participate in the process of new product costing at both the engineering and manufacturing levels including the development of applicable bills of materials.
• Provide additional non-manufacturing cost accounting financial support for critical areas such as freight, warehousing and tariffs.
• Perform additional duties and responsibilities as required or assigned.

Education

• Bachelor’s degree in Accounting

Experience

• 3-5 years of cost accounting in a manufacturing or industrial environment
• Deep understanding of manufacturing processes, including work-in-process, overhead allocation, physical inventory, cycle counts, BOMs, routings and production reporting

Skills & Competencies

• Advanced proficiency in Excel and ERP systems. Knowledge of Acumatica and/or Netstock a plus.
• Knowledge of GAAP and internal control requirements
• Strong analytical, problem-solving, and communication skills
• CMA or CPA is a plus

Why You’ll Love Working Here (Benefits & Perks)

At Specified Technologies Inc. (STI), you’ll be part of a team that values innovation, integrity, and individual growth. We’re committed to supporting your well-being, work-life balance, and financial future through a comprehensive benefits package, including:

Healthcare Coverage – Medical insurance options, plus dental and vision plans to keep you and your family healthy

401(k) Retirement Plan – Build your financial future with employer contributions

Company-Paid Life Insurance – Added peace of mind for you and your loved ones

Generous Paid Time Off – Company-paid holidays, vacation, floating, and sick time to support work-life balance

Collaborative Team Environment – Work with people who support you, value your contributions, and want to see you succeed

Compensation - The pay range for this role is $105,000–$110,000 per year

We're an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Please note: This position is not eligible for visa sponsorship or H-1B transfer. Candidates must be legally authorized to work in the United States at the time of application and not require sponsorship now or in the future.