**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** The Assistant Controller at Miller Electric is a key leader within the organization responsible for the integrity, timeliness, and compliance of financial reporting. This role oversees the day-to-day accounting operations, drives a disciplined monthly close, maintains robust internal controls, and ensures audit readiness. **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, including public-company or Big Four/public accounting exposure; strong knowledge of U.S. GAAP. + Technical: Proficiency with ERP systems, consolidation tools (e.g., OneStream), advanced Excel and BI tools preferred + Skills: Exceptional attention to detail, strong analytical ability, written and verbal communication, and internal stakeholder; capable of managing multiple deadlines in a fast-paced environment. **Benefits** + Medical and Dental 100% covered by Miller + 401k retirement and matching + Life Insurance + Short & Long-Term Disability Insurance + Flexible Spending Accounts + Paid Vacation & Holidays + Tuition Reimbursement Program + Wellness Program _Miller Electric Company is an Equal Opportunity employer - we believe that what is good for humans will naturally be good for business. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or any other characteristic protected by federal, state, or local laws. Miller Electric Company will provide reasonable accommodation to applicants with disabilities where appropriate_ _\#Miller_ \#LI-JR1 **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 (https://emcorgroup.icims.com/icims2/servlet/icims2?module=AppInert&action=download&id=125293&hashed=-1588512215) . **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 (https://careers-emcorgroup.icims.com/) . 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. Email a Friend Email a Friend **Job Locations** _US-FL-Jacksonville_ **ID** _2026-47833_ **Company** _Miller Electric Company_ **Category** _Accounting/Finance_ **Position Type** _Full-Time_ **Location Type** _Onsite_ **Posted Date** _12 hours ago_ _(1/30/2026 11:27 AM)_