Accounting Supervisor

Fortis Fire & Safety; Northbrook (IL); On-site; USD 75,000 - 90,000; Full time

Benefits offered by this job

Paid vacation and sick time

Company paid holidays

401(k) retirement plan with company‑匹a

Job summary

Fortis Fire & Safety is seeking an Accounting Supervisor to lead essential accounting functions, including billing, job costing, and month-end close. You will ensure accurate financial reporting, strengthen internal controls, and support ERP initiatives like Q360.

The role requires a strong technical accounting background, attention to detail, and collaboration with leadership to drive financial insights and process improvements. On-site work is required with competitive benefits.

Qualifications

• Bachelor's degree in Accounting required.
• Minimum 4 years hands-on accounting experience including GL, reconciliations, month-end close, AP/AR, and financial reporting.
• Experience with job costing, WIP, and service/project billing, preferably in field services or related trade.
• Solid GAAP knowledge and core accounting principles.
• Proficiency with Microsoft Office; ERP/accounting software experience; Q360 a plus.

Responsibilities

• Manage service and project billing, including job costing and WIP tracking.
• Support month-end and year-end close processes.
• Ensure GAAP-compliant financial reporting and data integrity.
• Oversee AP/AR workflows and banking operations.
• Provide financial analysis to leadership and support ERP optimization.

Skills

Advanced Excel

ERP experience

Job costing

WIP tracking

Billing experience

Financial reporting

Attention to detail

Communication skills

On-site work

Education

Bachelor's degree in Accounting

Tools

Q360 ERP

Job description

We do not accept unsolicited resumes from third-party agencies. Resumes submitted without prior approval from our Talent Acquisition team will not be eligible for placement fees.

Company Overview

At Fortis Fire & Safety, we provide industry-leading fire protection & security services across the United States. Our ever-growing footprint can be seen in California, Florida, North Carolina, and Chicago, and we are acquiring new brands all the time.

We are proud to work together as one team under the Fortis Fire & Safety family, which includes CJ Suppression, Diversified Systems, Inc., Integrated Fire & Security Solutions, LaMarco Systems, LifeSafety Management, Piper Fire Protection, and VFS Fire & Security Services. United by a shared mission, we deliver comprehensive fire protection and security solutions nationwide.

Joining Fortis means becoming part of a nationwide, next-generation fire protection company. We're dedicated to a People-First philosophy, where we invest in our team through training and development, as well as a competitive benefits package. In return, we expect the very best from each of our employees every day.

Here at Fortis and throughout our family of brands, we offer a comprehensive benefits package that includes:

• Paid vacation and sick time
• Company Paid Holidays
• Additional paid time off for life events (e.g., jury duty, bereavement)
• Competitive compensation
• 401(k) retirement plan with competitive company match
• Medical, Dental, and Vision insurance
• Short-term/Long-term disability insurance
• Life Insurance
• Career Advancement Opportunities and more!

This is a general overview of benefits. Specific eligibility and coverage details will be provided during the hiring process.

Job Summary

Fortis Fire & Safety is seeking a skilled Accounting Supervisor to support our core accounting functions. This role is responsible for accurate financial reporting, general ledger management, reconciliations, and month-end close, with a strong focus on the accounting workflows specific to the trade, including project and service billing, work-in-progress tracking, and job costing.

The Accounting Supervisor plays a key role in ensuring the integrity of financial data, strengthening internal controls, and supporting corporate accounting and operations. This position oversees day-to-day billing, banking, and AP/AR activity while partnering on reporting, analysis, and close. The ideal candidate brings solid technical accounting skills, a disciplined and detail-oriented approach, and the ability to analyze financial data to support informed business decisions. This position also supports key initiatives such as ERP optimization (e.g., Q360) and ongoing process improvement across the organization. Some general office and administrative support may be required as business needs arise.

Essential Duties and Responsibilities

• Manage service and project billing, including job costing, revenue and expense matching, and work-in-progress (WIP) tracking.
• Support corporate month-end and year-end close processes, including physical inventory.
• Support accurate and timely financial reporting, including reviewing financial data and ensuring transactions are recorded properly in accordance with GAAP.
• Oversee accounts payable and accounts receivable workflows, ensuring accuracy and appropriate internal controls.
• Support day-to-day banking operations, including oversight of incoming and outgoing bank transactions.
• Monitor accounting dashboards to ensure efficient day-to-day AP/AR operations.
• Maintain and strengthen internal controls related to revenue, expenditures, and budgets.
• Reconcile corporate card expenses and transactions monthly.
• Support process improvement initiatives, including ERP system implementation and optimization (e.g., Q360).
• Provide financial analysis as requested by the leadership team.
• Ensure compliance with applicable accounting standards, company policies, and regulatory requirements.
• Attend financial leadership meetings as needed.
• Provide general administrative support as business needs arise.
• Perform other duties as assigned.

Required Skills & Qualifications

• Bachelor's degree in Accounting.
• Minimum 4 years of hands‑on accounting experience, including general ledger, reconciliations, month-end close, AP/AR, and financial reporting.
• Experience with job costing, WIP, and service/project billing, preferably within field services, construction, life safety, or a related trade.
• Strong understanding of GAAP and core accounting principles.
• Proficiency with Microsoft Office (advanced Excel) and experience working in ERP/accounting software environments; experience with Q360 or a comparable platform is a plus.
• Solid analytical and problem-solving abilities, with the ability to interpret financial data and resolve practical accounting issues.
• Ability to apply quantitative concepts (percentages, ratios, basic statistics) in financial and operational analysis.
• Demonstrated attention to detail, accuracy, confidentiality, and follow-through.
• Strong written and verbal communication skills, including the ability to prepare reports and procedural documentation.
• Ability to work on‑site as required and maintain regular, reliable attendance, with or without reasonable accommodation.

Preferred Qualifications

• Experience supporting ERP implementations or system conversions.

Compensation Rate

$75,000 - $90,000 USD

This pay range reflects the compensation rate Fortis Fire & Safety reasonably expects to pay for this position at the time of posting. Final compensation may vary based on factors such as experience and skillset. This role is also eligible for benefits including medical, dental, vision, 401k match, pet insurance, short term/long term disability, etc...

This role may require extended periods of sitting or standing, movement around the office or job site, and operation of standard equipment. Physical activities can include reaching, bending, kneeling, climbing, and lifting up to 75 lbs. Field positions may involve heavy lifting, working in varying climates (including outdoor conditions), construction or low-voltage environments, and exposure to dust, noise, or confined spaces. Personal protective equipment (PPE) may be required. Some roles may require travel.

Fortis Fire & Safety Inc. is an Equal Opportunity Employer. Employment decisions are based on qualifications, merit, and business needs. We do not discriminate on the basis of race, color, religion, sex, gender identity or expression, sexual orientation, age, national origin, disability, veteran status, genetic information, or any other status protected by applicable federal, state, or local law. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations are available for individuals with disabilities to perform the essential functions of their jobs. Employment is contingent upon successful completion of job-related pre-employment screenings, which may include a background check and/or drug testing, in accordance with applicable laws.

Fortis Fire & Safety provides required federal, state, and local labor law notices to all applicants.

Applicants may review the following notices at any time:

Fortis Fire & Safety Inc. participates in E‑Verify. We use E‑Verify to confirm the identity and employment eligibility of all new hires. For more information, visit https://www.e-verify.gov

Self‑Identification Compliance Notices

For government reporting purposes, we ask candidates to respond to the below self‑identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Fortis Fire & Safety’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Self‑Identification Self‑Reported Disability

Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your "major life activities." If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

• Alcohol or other substance use disorder (not currently using drugs illegally)
• Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
• Blind or low vision
• Cancer (past or present)
• Cardiovascular or heart disease
• Celiac disease
• Cerebral palsy
• Deaf or serious difficulty hearing
• Diabetes
• Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
• Epilepsy or other seizure disorder
• Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
• Intellectual or developmental disability
• Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
• Missing limbs or partially missing limbs
• Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
• Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
• Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
• Partial or complete paralysis (any cause)
• Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
• Short stature (dwarfism)
• Traumatic brain injury

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.