Senior Accounting Manager - Americas

OMEGA, Inc.; Niwot (CO); Hybrid; USD 105,000 - 140,000; Full time

Benefits offered by this job

Health coverage

Onsite clinic (CO)

401(k) with company match

Tuition reimbursement

Paid time off

Employee recognition programs

Job summary

Particle Measuring Systems in Niwot, Colorado, is seeking a Senior Accounting Manager to lead the Americas accounting team. You’ll own the monthly, quarterly, and annual close, oversee balance sheet integrity, and support audits across the region.

You will partner with FP&A, Operations, Tax, and HR to improve working capital, cash flow forecasting, and internal controls under GAAP. This hybrid role offers growth in a high‑tech manufacturing environment.

Qualifications

• Bachelor’s degree in Accounting, Finance, or related field.
• MBA or Master’s in Accounting/Finance is preferred.
• CPA/CMA certification is advantageous for success in this role.

Responsibilities

• Lead Americas month-end, quarter-end, and year-end close processes.
• Oversee balance sheet reconciliations, accruals, and journal entries.
• Manage internal control documentation, testing, and remediation.
• Support audits and provide high-quality working papers and analysis.
• Coach and develop the Americas accounting team for professional growth.
• Collaborate with FP&A, Tax, HR, and Operations to improve controls and processes.
• Drive process improvements to enhance ERP utilization and automation.

Skills

Month-end close

GAAP knowledge

Leadership

Financial reporting

Audit support

Cross-functional

Internal controls

Analytical skills

Communication

Multitasking

Education

Bachelor’s degree in Accounting or Finance

MBA or Master's in related field

CPA or CMA

Tools

ERP systems

SOX experience

Tax compliance software

Job description

Title Senior Accounting Manager - Americas Department Finance Location Niwot/Hybrid Reports To Global Controller

About Us Established in 1972, Particle Measuring Systems is a global leader for micro-contamination monitoring equipment improving the performance of clean manufactures in the semiconductor and pharmaceutical industries. We’re a growing technology company in Niwot, Colorado, the heart of the Rocky Mountains. We offer an exceptional and rewarding work environment in a great place to live. Our employees enjoy challenging projects in the development and manufacture of light scattering particle counters and diverse technologies and applications.

The Role

The Senior Accounting Manager will lead the Americas Accounting organization and be responsible for the timely and accurate execution of the regional close process, balance sheet review, reconciliations, accruals, reserves, audit support, and accounting controls. The role will provide day-to-day leadership to the Americas accounting team, ensuring clear ownership, stronger process discipline, and consistent execution across the region. This position will also act as the Americas point of contact for internal controls, working capital and cash flow forecast support, tax compliance coordination, cost accounting oversight, and regional process improvements. The role is intended to strengthen management capacity in the Americas while allowing senior technical accounting activities to be handled by the Senior Accountant role.

Job Responsibilities

• Lead the Americas month-end, quarter-end, and year-end close processes, ensuring timely, accurate, and compliant financial reporting across the region.
• Manage the regional accounting calendar, establish clear ownership of close activities, and elevate risks or issues that may impact financial results.
• Oversee the integrity of the Americas balance sheet through robust review processes, including reconciliations, account ownership, aging analysis, and timely resolution of outstanding items.
• Review and approve journal entries, reconciliations, accruals, reserves, and other key accounting transactions to ensure accuracy and compliance with company policies and GAAP.
• Lead, coach, and develop the Americas accounting team while fostering accountability, collaboration, and continuous professional growth.
• Serve as the regional owner and primary point of contact for internal controls, ensuring effective documentation, testing support, evidence collection, remediation activities, and compliance with the global controls framework.
• Oversee accounting processes related to accounts receivable, accounts payable, payroll, fixed assets, inventory, intercompany transactions, reserves, accruals, and working capital accounts.
• Provide leadership and oversight for cost accounting activities within the Americas region, ensuring consistency, accuracy, and alignment with global accounting standards.
• Coordinate with internal stakeholders and external advisors to support income tax, sales and use tax, information reporting, and other compliance requirements.
• Partner closely with FP&A, Operations, Treasury, and business leaders to improve financial visibility, working capital performance, and cash flow forecasting accuracy.
• Support the preparation and review of working capital and cash flow forecasts through analysis of balance sheet activity, including receivables, payables, inventory, accruals, and reserves.
• Lead the accounting team's participation in internal and external audits, ensuring timely responses, high-quality supporting documentation, and successful audit outcomes.
• Drive continuous improvement initiatives that enhance financial controls, streamline processes, standardize procedures, increase automation, and improve ERP utilization.
• Ensure accounting policies, procedures, and approval requirements are consistently applied throughout the region.
• Monitor financial and operational risks, identify opportunities for process enhancement, and implement solutions that improve efficiency, scalability, and control effectiveness.

This job description is not intended to be all-inclusive. Responsibilities may evolve over time, and other related duties may be assigned to meet the ongoing needs of the company.

Required Qualifications

• Bachelor's degree in Accounting, Finance, or a related field.
• 8+ years of progressive accounting experience, including experience in corporate accounting, financial reporting, and month-end close management.
• 3+ years of people leadership experience managing accounting teams.
• Strong understanding of U.S. GAAP and financial reporting requirements.
• Experience managing balance sheet reconciliations, accruals, reserves, and general ledger accounting processes.
• Experience supporting internal and external audits and maintaining an effective internal control environment.
• Knowledge of cost accounting principles within a manufacturing environment.
• Demonstrated experience partnering with cross-functional teams, including FP&A, Operations, Tax, HR, and external advisors.
• Strong analytical, organizational, and problem-solving skills.
• Excellent written and verbal communication skills.
• Ability to manage multiple priorities and deadlines in a fast-paced environment.

Preferred Qualifications

• MBA or Master's degree in Accounting, Finance, or a related field.
• CPA, CMA, or other relevant professional certification.
• Experience within high-tech manufacturing, semiconductor, life sciences, instrumentation, or industrial technology industries.
• Experience with SOX compliance, internal controls programs, or integrated audit environments.
• Experience supporting working capital optimization and cash flow forecasting processes.
• Knowledge of inventory accounting, standard costing, and manufacturing operations.

Work Environment & Physical Requirements

This role primarily operates in an office/lab/manufacturing environment. Must be able to sit, stand, and use a computer for extended periods of time. Occasional lifting of up to 20 lbs. may be required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of this role.

Compensation & Benefits

Competitive base salary range: $105,000 - $140,000 depending on experience. Our compensation philosophy: we offer competitive pay based on market data, including local, national, and industry benchmarks. For new hires, offers are generally within the established min- to mid-point of the range for the role, with flexibility to recognize experience, skills, and education. Our approach ensures fair pay internally while remaining competitive externally and allows room for growth. Performance bonus eligible. Comprehensive benefits package: Health coverage: medical, dental, vision, fsa, onsite clinic (CO employees), life insurance 401(k) retirement plan with company match Vacation, holiday, and leave policies Tuition reimbursement, Employee recognition programs, Employee assistance programs Particle Measuring Systems is proud to be an Equal Opportunity Employer and are committed to building an inclusive and supportive workplace where everyone can thrive #LI-JC1 Particle Measuring Systems is a global leader in designing and manufacturing micro-contamination monitoring equipment. Based in Boulder, Colorado, our state of the art technology is instrumental in improving clean room performance in the semiconductor and pharmaceutical markets. Our specialized technology, and the challenging work necessary to create this technology, enables our company to attract talented team members so that everyone has the opportunity to reach their potential in engaging and stimulating roles. Join Particle Measuring Systems and become part of a company that recognizes our success is driven by you! We are an Equal Opportunity Employer, committed to affirmative action, a discrimination-free workplace, and fair treatment to all employees. We offer a competitive salary and benefit programs, including medical, dental, vision, life and AD&D insurance, short- and long-term disability programs, a flexible spending account, a tuition reimbursement program, a 401(k) plan, profit sharing, paid company holidays and paid time off. As part of our value system, we maintain a non-smoking campus and provide an onsite clinic for employees to emphasize health and well-being in the workplace. We are proud to be an Equal Opportunity Employer. Colorado is one of the best places to live in the USA. We offer relocation assistance for many of our positions. Come live in Colorado.