
Accounting & Accounts Receivable / Billing Specialist - Colorado Springs
International Executive Service Corps, Colorado Springs, CO, United States
Position: Accounting & Accounts Receivable / Billing Specialist
Location: Colorado Springs, Colorado (Not Remote)
Full Time, No relocation offered
Position Overview
We are seeking a detail-oriented Accounting – AR / Billing Specialist to support our finance team in a fast-paced government contracting environment. This role is responsible for customer invoicing, accounts receivable management, cash application, and revenue‑support activities across U.S. and international customers, including government and commercial contracts.
The ideal candidate has strong knowledge of billing and receivables processes, experience with contract-based accounting, and a high level of accuracy and integrity.
Key Responsibilities
Accounts Receivable
Prepare and issue accurate and timely customer invoices, including recurring, milestone‑based, and ad‑hoc billings
Review contracts, purchase orders, and statements of work to ensure billing aligns with contractual terms
Apply customer payments (ACH, wire, and check) and maintain accurate AR subledger records
Reconcile accounts receivable subledger to the general ledger on a monthly basis
Monitor aging reports and support collections efforts, including customer follow‑up and dispute resolution
Coordinate with program management, USG, and operations to resolve billing questions or discrepancies
Maintain customer master data including billing terms and remittance instructions
Accounting & Financial Support
Support month‑end and year‑end close activities, including revenue‑related accruals and cutoff procedures
Assist with internal and external audits by preparing AR, billing, and revenue‑support schedules
Ensure compliance with contract terms and applicable accounting standards
Identify and implement process improvements to enhance billing accuracy and cash flow
Support ERP and accounting system optimization initiatives as directed
Qualifications
Required
Minimum 3–5 years of accounts receivable, billing, or general accounting experience
Experience with contract‑based or project‑based billing preferred
Proficiency with ERP accounting systems (Sage Intact preferred)
Strong Microsoft Excel skills including pivots and lookups
Strong organizational skills and ability to manage competing deadlines
Associate’s or Bachelor’s degree in Accounting, Finance, or related field, or equivalent experience
Preferred
Experience in a government contracting or multi‑entity environment
Exposure to revenue recognition support and accounting close coordination
Experience supporting international customers or multi‑currency transactions
Accounting certification, CPA candidate, or bookkeeping certification a plus
Key Competencies
Strong analytical and problem‑solving skills
Ability to manage multiple priorities and meet deadlines
Excellent communication and interpersonal skills
High level of integrity and confidentiality
Self‑starter with the ability to work independently and as part of a team
Compensation & Benefits
Salary range: $55,000 – $75,000 (dependent on experience)
Health, dental, and vision insurance
401(k) with company match
Paid time off and holidays
Professional development opportunities
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Location: Colorado Springs, Colorado (Not Remote)
Full Time, No relocation offered
Position Overview
We are seeking a detail-oriented Accounting – AR / Billing Specialist to support our finance team in a fast-paced government contracting environment. This role is responsible for customer invoicing, accounts receivable management, cash application, and revenue‑support activities across U.S. and international customers, including government and commercial contracts.
The ideal candidate has strong knowledge of billing and receivables processes, experience with contract-based accounting, and a high level of accuracy and integrity.
Key Responsibilities
Accounts Receivable
Prepare and issue accurate and timely customer invoices, including recurring, milestone‑based, and ad‑hoc billings
Review contracts, purchase orders, and statements of work to ensure billing aligns with contractual terms
Apply customer payments (ACH, wire, and check) and maintain accurate AR subledger records
Reconcile accounts receivable subledger to the general ledger on a monthly basis
Monitor aging reports and support collections efforts, including customer follow‑up and dispute resolution
Coordinate with program management, USG, and operations to resolve billing questions or discrepancies
Maintain customer master data including billing terms and remittance instructions
Accounting & Financial Support
Support month‑end and year‑end close activities, including revenue‑related accruals and cutoff procedures
Assist with internal and external audits by preparing AR, billing, and revenue‑support schedules
Ensure compliance with contract terms and applicable accounting standards
Identify and implement process improvements to enhance billing accuracy and cash flow
Support ERP and accounting system optimization initiatives as directed
Qualifications
Required
Minimum 3–5 years of accounts receivable, billing, or general accounting experience
Experience with contract‑based or project‑based billing preferred
Proficiency with ERP accounting systems (Sage Intact preferred)
Strong Microsoft Excel skills including pivots and lookups
Strong organizational skills and ability to manage competing deadlines
Associate’s or Bachelor’s degree in Accounting, Finance, or related field, or equivalent experience
Preferred
Experience in a government contracting or multi‑entity environment
Exposure to revenue recognition support and accounting close coordination
Experience supporting international customers or multi‑currency transactions
Accounting certification, CPA candidate, or bookkeeping certification a plus
Key Competencies
Strong analytical and problem‑solving skills
Ability to manage multiple priorities and meet deadlines
Excellent communication and interpersonal skills
High level of integrity and confidentiality
Self‑starter with the ability to work independently and as part of a team
Compensation & Benefits
Salary range: $55,000 – $75,000 (dependent on experience)
Health, dental, and vision insurance
401(k) with company match
Paid time off and holidays
Professional development opportunities
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