Navitas Systems LLC, a leader in comprehensive energy storage solutions, was formed in 2011 with the merger of MicroSun Innovative Energy Storage Solutions and MicroSun Electronics, and the acquisition of lithium battery company A123 Systems’ Government Solutions Group. In 2019, East Penn Manufacturing, one of the world’s leading battery manufacturers, acquired majority interest in Navitas Systems. In SEVEN remarkable decades, East Penn has grown from a one-room shop with a product line of five automotive batteries to one of the world’s leading battery manufacturers with over 10,500 full-time employees, 515 product designs, operations around the world, and hundreds of awards for industry excellence.

At our Navitas facilities we engage in the research, design, development, and manufacture of advanced lithium cells and energy storage products and systems for both commercial customers and U.S. Government/military customers. We invest in our people, they are and always will be the heart of this company. Are you ready to join a family-owned enterprise committed to honoring the contributions of everyone? Then Navitas is the right place for you.

The Group Controller is responsible for overseeing the financial operations of multiple divisions within the organization. This role ensures accurate financial reporting, compliance with regulatory standards, and effective internal controls. The Group Controller will lead a team of finance professionals and collaborate with senior leadership to support strategic decision-making and drive financial performance.

1. Financial Reporting

• Manage month-end and year-end close processes, ensuring accuracy and timeliness.

• Prepare accurate and timely financial statements
• Ensure compliance with US GAAP.
• Report financial results to senior management and stakeholders.

2. Accounting Oversight

• Manage day-to-day accounting operations: general ledger, accounts payable/receivable, payroll, and fixed assets.
• Maintain chart of accounts and ensure proper classification of transactions.
• Complete and review account reconciliations.

4. Internal Controls & Compliance

• Design and document internal controls to safeguard assets and ensure data integrity.
• Ensure compliance with financial regulations and tax laws.
• Coordinate audits (internal and external) and manage audit readiness.

5. Cash Flow & Treasury Management

• Prepare 13-week cash flow and working capital.
• Oversee treasury functions including investments and debt management.

6. Financial Systems & Process Improvement

• Implement and maintain financial systems (e.g., ERP platforms).
• Streamline accounting processes and automate reporting where possible.
• Ensure data accuracy and system security.

7. Team Leadership

• Lead, mentor, and develop the accounting and finance team.
• Supervise and develop accounting staff.
• Foster a culture of accountability and continuous improvement.
• Collaborate with other departments to support business operations.

Education and Experience

• Bachelor’s degree in accounting, Finance, or related field (CPA or CMA preferred).

• 7+ years of experience managing accountants and the accounting and finance process
• 5+ years of experience working as a controller for a manufacturing business
• “Big Four” or national accounting firm audit experience is preferred but not required

• Strong understanding of accounting principles and financial reporting.
• Proficiency in Excel, SQL, and financial systems (e.g., SAP, Oracle, NetSuite).

Knowledge, Skills and Abilities

• Knowledge of ERP systems and financial technology solutions
• Must maintain highest level of confidentiality and highest ethical practice
• Must possess good decision-making abilities
• Must take initiative and drive tasks to completion
• Must have a strong analytical background as demonstrated through well documented analyses
• Ability to prioritize multiple tasks

Navitas/East Penn offers excellent benefits:

• Competitive compensation
• Group health insurance that includes high quality medical, dental, vision and prescription coverage with a low employee premium
• Retirement Savings Plan with company match and a 3% employer contribution
• Paid company holidays and Paid Time Off (PTO)
• Employee assistance program
• Fitness Discounts
• Promotional opportunities

At Navitas/East Penn, our employees are our culture; our employees will always be the heart of the company. We are a private, family-owned enterprise committed to cultivating an atmosphere that honors the contributions of everyone.  We want our employees to have long-term careers, and many do. More than 38% of our workforce has over a decade of service. Our open-door management policy, comprehensive benefits package, employee appreciation and recognition events, and career advancement opportunities are just some of the ways we show our employees how incredibly valued they are.