Assistant Controller

About Us

We design, install, and maintain advanced electrical systems. Our expertise spans traditional electrical contracting, security solutions, audio-visual integration, wireless networking, and building management systems.

Job Summary

Assistant Controller – Join the Miller Team

Are you looking for a rewarding career as an Assistant Controller?

Do you thrive in a team-focused environment where serving others is at the heart of what you do? If so, you may have just found your ideal opportunity.

For nearly 90 years, Miller Electric Company has been a proud signatory contractor with the IBEW, employing the most experienced and highly trained workforce in the industry. Our success is rooted in our core values— trust, collaboration, safety, quality, community, and stewardship —and in how we bring these values to life every day.

Position Overview

The Assistant Controller at Miller Electric serves as a key financial leader responsible for ensuring the accuracy, integrity, and compliance of the company’s financial reporting. This role oversees day‑to‑day accounting operations, drives a disciplined and timely monthly close process, and maintains strong internal controls to safeguard company assets. The Assistant Controller also plays a critical role in audit preparation and supports strategic financial initiatives that enhance operational efficiency and organizational performance.

Benefits

• Medical and Dental (100% of the premium covered by Miller Electric)

• 401k retirement with company matching

• Vision plans

• Disability Insurance

• Basic and Supplemental Life Insurance

• Flexible Spending Accounts

• Travel Accident Insurance

• Paid Vacation & Holidays

• Tuition Reimbursement Program

• College Coach Services

Essential Duties & Responsibilities

Financial Close, Reporting and Consolidation

• Own the monthly, quarterly, and annual close processes, including multi-entity consolidation and intercompany eliminations

• Prepare and/or review journal entries, account reconciliations, and variance analyses to ensure completeness and accuracy.

• Lead variance analysis versus budget/prior periods; provide drivers and narratives for management reporting.

• Oversee the preparation and review of GAAP-compliant financial statements

Internal Controls & Compliance

• Maintain and strengthen internal controls over financial reporting (ICFR), including SEC compliant documentation, testing coordination, remediation, and control optimization.

• Update accounting policies and procedures; ensure consistent application across business units.

Audit Readiness

• Assist with external auditors and internal audit for interim and year-end audits; prepare audit schedules and respond to PBC requests.

Operational Accounting Leadership

• Oversee GL maintenance, revenue/cost accounting, fixed assets, inventory, lease accounting, and payroll interfaces; ensure accuracy of subledgers and integration to the GL.

• Monitor and improve close calendar discipline, cut-offs, and materiality thresholds.

Team Leadership

• Supervise, mentor, and develop staff accountants and set goals, provide feedback, and build succession pipelines.

Qualifications

Education

• Bachelor’s degree in accounting or finance.

Certification

• Active CPA license required.

Experience

• 7–10+ years of progressive accounting experience.

• Experience with public‑company environments or Big Four/public accounting strongly preferred.

• Deep knowledge of U.S. GAAP and financial reporting requirements.

Technical Skills

• Proficiency with ERP systems and financial consolidation tools (e.g., OneStream).

• Advanced Excel skills; experience with BI/reporting tools preferred.

• Strong understanding of internal controls and audit processes.

Professional Skills

• Exceptional attention to detail and strong analytical capabilities.

• Excellent written and verbal communication skills.

• Ability to collaborate effectively with internal stakeholders across departments.

• Proven ability to manage multiple deadlines in a fast‑paced, dynamic environment.

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Equal Opportunity Employer

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Affirmative Action Policy

Please review ourAffirmative Action Policy ( .

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companieslist open positions here ( . Please check our available positions to confirm that a post or email is genuine.

EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.

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Job Locations US-FL-Jacksonville

ID 2026-47833

Company Miller Electric Company

Category Accounting/Finance

Position Type Full-Time

Location Type Onsite

Posted Date 2 months ago (4/7/2026 8:20 AM)