Senior Billing Analyst
Company: Aston Carter
Location: Norwalk
Posted on: February 19, 2026
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Job Description:
Job Description Job Description Billing Analyst Overview The
Senior Billing Analyst will support high-volume, complex billing
operations across multiple business units. This role will
collaborate closely with payroll, Concur, and other internal teams
to ensure timely and accurate invoice processing. The position
requires strong organizational skills, advanced Excel capabilities,
and the ability to manage detailed, multi-line invoice structures.
Key Responsibilities Process 220 manual invoices each month Prepare
billing for 7 separate companies currently serviced by the team
Handle highly complex invoice structures, ranging from single-line
invoices to 50 line items Collaborate cross-functionally with
payroll and Concur teams to validate billable expenses Assist in
distributing billing workload as the team explores splitting
responsibilities Maintain accuracy and consistency in all billing
deliverables Track, organize, and maintain supporting documentation
for all invoicing Identify discrepancies and collaborate with
appropriate groups to resolve issues Support continuous improvement
of billing workflows and processes Required Skills & Qualifications
Strong organizational skills and ability to manage detailed,
high-volume work Advanced proficiency in Excel, including use of
templates and formulas Experience working cross-functionally with
payroll and expense management teams Ability to work efficiently in
a manual billing environment Strong attention to detail and
commitment to accuracy Preferred Skills Experience with AX
(Microsoft Dynamics AX) Experience handling complex, multi-entity
billing structures Job Type & Location This is a Contract to Hire
position based out of Norwalk, CT. Pay and Benefits The pay range
for this position is $27.00 - $30.00/hr. Eligibility requirements
apply to some benefits and may depend on your job classification
and length of employment. Benefits are subject to change and may be
subject to specific elections, plan, or program terms. If eligible,
the benefits available for this temporary role may include the
following: • Medical, dental & vision • Critical Illness, Accident,
and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax
contributions available • Life Insurance (Voluntary Life & AD&D
for the employee and dependents) • Short and long-term disability •
Health Spending Account (HSA) • Transportation benefits • Employee
Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type This is a fully onsite position in Norwalk,CT.
Application Deadline This position is anticipated to close on Feb
26, 2026. About Aston Carter: 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.
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. 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.
Keywords: Aston Carter, Altadena , Senior Billing Analyst, Accounting, Auditing , Norwalk, California
