Staff Accountant

CM Mission Critical Engineering, or CM|MC; Atlanta (GA); On-site; USD 55,000 - 85,000; Full time

Job summary

CM Mission Critical Engineering is seeking a Staff Accountant to support day-to-day accounting and financial operations, including accounts payable, expense processing, payroll support, and month-end close. This role ensures accuracy and timeliness of financial data in alignment with internal controls and operational standards.

The role requires attention to detail, strong Excel skills, and the ability to collaborate with payroll, benefits, and external accountants.

Qualifications

• Bachelor’s degree in Accounting.
• Understanding of fundamental accounting principles and general ledger accounting.
• Attention to detail and accuracy.
• Strong organizational and time-management skills.
• Ability to manage multiple responsibilities and meet deadlines.
• Proficiency with Microsoft Excel.
• Ability to handle confidential financial and employee information with discretion.
• Strong written and verbal communication skills.
• Ability to work independently and collaboratively in a fast-paced, growing organization.

Responsibilities

• Process vendor invoices, codes, payments and resolve discrepancies.
• Review employee expense reports for accuracy and reimburse via payroll.
• Maintain vendor records, W-9s, ACH details and 1099 preparation support.
• Assist with semi-monthly payroll processing and validation.
• Prepare payroll journal entries and 401(k) contributions administration.
• Coordinate with payroll, benefits and retirement plan providers.
• Prepare and post recurring and ad-hoc journal entries for general ledger maintenance.
• Maintain prepaid and fixed asset schedules; record monthly amortization and depreciation.
• Complete balance sheet, general ledger and bank reconciliations; research discrepancies.
• Support month-end and year-end close with documentation.
• Prepare documentation and schedules for external accountants, auditors, and tax professionals; assist with audits and tax filings.
• Identify opportunities to improve accounting processes and internal controls.

Skills

Accounts payable

Payroll support

Excel proficiency

General ledger

Internal controls

Analytical skills

Communication

Multitasking

Education

Bachelor’s degree in Accounting

Tools

Deltek Ajera

Job description

Job Title: Staff Accountant

Reports to: CFO

Job Summary:

The Staff Accountant supports the day‑to‑day accounting & financial operations of the company. This role manages accounts payable, employee expense processing, payroll support, 401(k) administration, general ledger accounting, & month‑end close activities. Theis role ensures accuracy, timeliness, & secure handling of financial & employee data in alignment with the company’s internal controls & informed operational standards.

Duties/Responsibilities:

Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.

• Review, code, & process vendor invoices; coordinate approvals, payments, & resolve vendor discrepancies.
• Review employee expense reports for accuracy, documentation, coding, & policy compliance; process reimbursements through payroll.
• Maintain vendor records, including W‑9s, ACH details, & required documentation; support annual 1099 preparation.
• Assist with semi‑monthly payroll processing, including timesheet review, payroll data validation, & discrepancy resolution.
• Prepare payroll‑related journal entries & reconciliations; support employee & employer 401(k) contribution administration.
• Coordinate with payroll, benefits, & retirement plan providers; maintain accurate payroll & benefit accounting records.
• Prepare & post recurring & ad‑hoc journal entries for general ledger maintenance.
• Maintain prepaid & fixed asset schedules; record monthly amortization & depreciation.
• Complete balance sheet, general ledger, & bank reconciliations; research & resolve account discrepancies.
• Support month‑end & year‑end close processes, ensuring organized & accurate supporting documentation.
• Prepare documentation & schedules for external accountants, auditors, & tax professionals; assist with audits, tax filings, & compliance activities.
• Identify opportunities to improve accounting processes, internal controls, & operational efficiency; provide additional accounting support as the company grows.

Education & Experience:

Required

• Bachelor’s degree in Accounting
• Strong understanding of fundamental accounting principles & general ledger accounting
• Exceptional attention to detail & commitment to accuracy
• Strong organizational & time-management skills
• Ability to manage multiple responsibilities & meet deadlines
• Strong analytical & problem-solving skills
• Proficiencywith Microsoft Excel
• Ability to handle confidential financial & employee information with discretion
• Strong written & verbal communication skills
• Ability to work both independently & collaboratively in a fast-paced, growing organization

Preferred

• Previousaccounting experience in a professional services, engineering, architecture, or project-based environment
• Experience withDeltek Ajeraor another project-based accounting/ERP system
• Experience with payroll processing, accounts payable, & general ledger accounting
• Familiarity with project billing & accounts receivable
• Experience with 401(k) administration or coordination

Physical Requirements:

• Prolonged periods of sitting at a desk & working on a computer
• Must be able to lift 15 pounds at times

The responsibilities outlined in this job description are intended to describe the general nature & level of work performed by individuals assigned to this role. They are not intended to be an exhaustive list of all responsibilities, duties, & skills required. Management reserves the right to amend & change responsibilities to meet organizational needs as necessary.

CM Mission Critical Engineering is an equal opportunity employer. We make employment decisions solely based on business needs, job requirements, & individual qualifications without regard to race, gender, religion, ethnicity, age, or any other status protected by the law. At this time, we are not accepting applicants who require visa sponsorship, including H1-B.