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Senior Accountant

LHH
Ronkonkoma, NY Full Time
POSTED ON 10/28/2026
AVAILABLE BEFORE 4/3/2027

Job Title: Senior Accountant

Location: Suffolk County, Long Island, NY (On-Site)

Industry: Manufacturing

A growing mid-sized manufacturing company in Suffolk County, Long Island is seeking an experienced Senior Accountant to join their accounting team. This is a great opportunity for a detail-oriented accounting professional who thrives in a hands-on role and is looking to advance their career in a fast-paced manufacturing environment.


Benefits:

This is a direct hire opportunity with client company benefits, including:

  • Medical, Dental, and Vision Insurance
  • 401(k) Retirement Plan with Company Match
  • 15 PTO (Paid Time Off) days annually
  • 10 Paid Company Holidays
  • Life Insurance
  • Short-Term and Long-Term Disability Insurance
  • Health Savings Account (HSA) and Flexible Spending Account (FSA)
  • Employee Assistance Program (EAP)

Benefits may vary depending on employment classification and location.

About the Role:

As the Senior Accountant, you’ll play a key role in the month-end close process, support cost accounting functions, and help maintain accurate financial reporting. You’ll work closely with the Controller and cross-functional teams across operations and finance.

Key Responsibilities:

  • Prepare and post journal entries, account reconciliations, and financial reports
  • Assist with month-end and year-end close activities
  • Maintain the general ledger and ensure accuracy of financial data
  • Perform cost accounting and inventory analysis, including standard cost updates and variance reporting
  • Support internal and external audits, ensuring documentation is complete and accurate
  • Collaborate with operations to track and analyze manufacturing costs and margins
  • Assist with budgeting, forecasting, and financial analysis
  • Identify and implement process improvements within the accounting function

Qualifications:

  • Bachelor’s degree in Accounting, Finance, or related field (required)
  • CPA or progress toward CPA (preferred)
  • 3–6 years of accounting experience, including at least 2 years in a manufacturing or industrial setting
  • Strong understanding of GAAP and cost accounting principles
  • Proficiency with accounting software and Microsoft Excel (pivot tables, VLOOKUPs)
  • Strong attention to detail, analytical thinking, and communication skills

Why Join This Team?

  • Stable Manufacturing Company with strong year-over-year growth
  • Team-Oriented Culture focused on collaboration and continuous improvement
  • Career Advancement Potential into leadership or specialized accounting roles
  • Comprehensive Benefits Package and on-site work environment with direct access to leadership

How to Apply:

If you're a Senior Accountant with manufacturing experience and are ready for your next challenge, we want to hear from you! Please send your resume (in Word format) to Steven.Mas@lhh.com for immediate consideration.

  • Not quite what you're looking for? Let’s connect. I’m working on multiple accounting and finance roles across various industries.


Equal Opportunity Employer/Veterans/Disabled To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.lhh.com/us/en/candidate-privacy

Salary : $85,000 - $100,000

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