Job Title: Accountant - AR/Billing
Job Description

This Accounting & AR/Billing Specialist position is a high-impact role within a growing organization preparing for an IPO under a private equity sponsor. The company is experiencing rapid growth and is strengthening its accounting function to support audit readiness, internal controls, and scalable processes. This role is designed to take hands-on corporate accounting and billing responsibilities off the leadership's plate, allowing leadership to focus on review and strategy. The ideal candidate is comfortable operating in a high-intensity, mission-critical environment where priorities can shift quickly and accuracy is essential.

ResponsibilitiesOwn and manage Accounts Receivable and contract-based billing for contracts across global locations.Monitor invoices as they move through government billing systems, proactively identifying and resolving rejections or delays.Ensure billing compliance.Track revenue from long-term contracts and support audit, GL posting, and reconciliations.Maintain and actively manage AR aging reports, following up on approvals to prevent delayed payments (30/60/90+ days).Support general ledger activities, including reconciliations and audit-related entries.Assist in month-end, quarter-end, and year-end duties.Prepare journal entries and account reconciliations.Support general ledger maintenance and financial reporting.Assist with AP, payroll, and treasury-related tasks as needed, working closely with the CFO and accounting leadership on process improvements and scalability.Step into additional accounting responsibilities over time as the team grows and needs evolve.Essential Skills3–5 years of accounting experience.Hands-on experience with Accounts Receivable, billing, and general accounting.Comfort working in a transaction-heavy, detail-oriented environment.Experience supporting or interacting with ERP systems (Sage Intacct preferred).Basic to intermediate Excel skills (VLOOKUPs, data review, light analysis).Strong attention to detail and follow-through.Ability to manage changing priorities and act proactively.Comfortable working in a high-intensity, mission-critical environment.Additional Skills & QualificationsExperience with government or contract-based billing.Familiarity with government invoicing systems.Exposure to revenue recognition and audit support.AP, payroll, or treasury/cash application experience.Background in organizations preparing for IPO, PE audits, or rapid growth.ERP experience with Sage Intacct.Work Environment

This is primarily an on-site role within a small, high-visibility accounting team consisting of the CFO, payroll support, and three accounting team members. The organization generates approximately $50M in revenue, with significant growth and M&A potential. The culture is private-equity-backed and execution-focused. Priorities shift quickly, requiring team members to be adaptable and responsive. Work is mission-critical, and this role is intentionally hands-on and transactional, with growth into broader accounting responsibilities over time.

Job Type & Location

This is a Contract to Hire position based out of Colorado Springs, CO.

Pay and Benefits

The pay range for this position is $25.00 - $32.00/hr.

Eligibility requirements apply to some benefits and may depend on your job\n classification and length of employment. Benefits are subject to change and may be\n subject to specific elections, plan, or program terms. If eligible, the benefits\n available for this temporary role may include the following:\n\n
• Medical, dental & vision\n
• Critical Illness, Accident, and Hospital\n
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available\n
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)\n
• Short and long-term disability\n
• Health Spending Account (HSA)\n
• Transportation benefits\n
• Employee Assistance Program\n
• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Colorado Springs,CO.

Application Deadline

This position is anticipated to close on May 6, 2026.

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\n\nAbout Aston Carter:\n

Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® double diamond winner for both client and talent service.

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The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

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If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com for other accommodation options.

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