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Posted 10 months ago

Accounts Receivable Administrator

@ Mirion Technologies, Inc.

Concord, Ontario

Full-time3+ years experience
Apply now
SIGNALS

Overview

Mirion Technologies is hiring an Accounts Receivable Administrator for a full-time role. The work covers posting AR payments, invoicing, reconciliations, aging and forecast reports, and collections with customers. The posting requires a college diploma in business or accounting, 3+ years of AR experience and SAP experience.

Responsibilities:

  • Post and reconcile customer AR payments to general ledgers
  • Prepare sales invoices and monthly AR aging reports
  • Resolve billing discrepancies and arrange payment of late accounts
  • Prepare AR collection forecast and intercompany revenue reports
  • Reconcile AR balance sheet monthly

Requirements summary:

  • College diploma in business or accounting
  • 3+ years direct AR experience
  • SAP experience required
  • High proficiency with Microsoft Office
  • Strong knowledge of collection regulations

Tools & skills

Source and dates

Employer career site / ATS feed · ultipro

Employer posting date
2026-01-21
First seen by our source
2026-10-13
Source record updated
2026-10-21

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SeniorityMid level
DepartmentFinance & accounting
Experience3+ years
Hours per week40 (estimated)
Travelair: none · ground: none
Work settingOffice
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish
EducationCollege diploma (required)
Fields of studyBusiness, Accounting

Summary and details written by AI from the posting; the employer’s posting is the authority.

Mirion Technologies, Inc.

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Full company description

Mirion (NYSE: MIR) is a global leader in radiation safety, science and medicine, with a diverse portfolio of products and services that protects people and the planet from the harmful effects of ionizing radiation and accelerates innovation across a diversity of end markets. The Mirion Technologies group provides proven radiation safety technologies that operate with the highest levels of precision – from R&D labs, to critical nuclear facilities, and on the front lines. The Mirion Medical group solutions enhance the delivery and ensure the safety of healthcare, powering the fields of Nuclear Medicine, Radiation Therapy QA, Occupational Dosimetry, and Diagnostic Imaging. In collaboration with our customers, Mirion empowers innovations that deliver vital protection and harness the transformative potential of ionizing radiation to shape our future world.  Beware of Scammers Posing as Mirion Please be wary of potential job scams or suspicious recruitment activities by individuals posing as Mirion recruiters or employees. If you suspect that a job offer from Mirion might be fraudulent or that the recruiter is not genuine, please verify by checking for the posting on the official Mirion Careers sites. Visit mirion.com/careers for further details.

LinkedIn followers
22,165
People associated on LinkedIn
1,295
Reported office locations
  • 1236 Menlo Dr NW, Suite C, Atlanta, Georgia 30318, US
  • 3000 Executive Parkway, Suite 222, San Ramon, California 94583, US
  • 21 rue Christophe Colomb, Fussy, 18110, FR
  • 2652 McGaw Avenue, Irvine, California 92614, US
  • 315 Daniel Zenker Drive, 200 IST Center, Horseheads, New York 14845, US
  • 402 Sonwil Drive, Buffalo, New York 14225, US
  • 12954 Stonecreek Drive, Suite C, Pickerington, OH 43147, US
  • 2 Columbus Drive, Southwood Business Park, Farnborough, Hampshire GU14 0NZ, GB
  • Stahlstraße 42-44, Rüsselsheim, Rüsselsheim 65428, DE
  • West 50B Caldari Rd, Concord, Ontario L4K 4N8, CA
  • 10 Route de Vauzelles, Loches, Loches 37600, FR
  • Mustionkatu 2, Turku, Turku 20750, FI
  • 76 & 78, Jiang Chang No. 3 Rd., 801 & 807, Shanghai, Shanghai 200436, CN
  • 174 Route d'Eyguières, Lamanon, Lamanon FR-13113, FR
  • ZA du Bois des Lots, Saint-Paul-Trois-Châteaux, Saint-Paul-Trois-Châteaux 26130, FR
  • Landsberger Strasse 328a, Munich, Landkreis DE-80687, DE
  • 11th Floor, 7 Teheran-ro 37-gil, (Joy Tower, Yeoksam-dong), Gangnam-gu, Seoul South Korea, KR
  • 465 Dobbie Dr, Cambridge, Ontario N1T 1T1, CA
  • 1, Chemin de la Roseraie, Parc des Tanneries – BP 10056, Lingolsheim, Grand Est 67380, FR
  • Eighth Street, Unit 2, Zephyr Building, Harwell Campus, Oxfordshire, South East England OX11 0RL, GB
  • 6, Avenue du Vieil Étang, Montigny-le-Bretonneux, Ile-de-France 78180, FR
  • Asakusabashi Bldg., 4-19-8, Asakusabashi, Taito-ku, Tokyo 111-0053, JP
  • 107 Union Valley Rd, Oak Ridge, Tennessee 37830, US
  • Ruhrstraße 49, Hamburg, Hamburg 22761, DE
  • Lammerdries-Oost, Olen, Flemish Region 2250, BE
  • Z. 1. Researchpark 80, Zellik, Flemish Region 1731, BE
  • 207a Cavendish Place, Birchwood Park, Risley, Warrington WA3 6WU, GB
  • Cross Lanes Industrial Estate, Unit 12, Seascale, Seascale CA20 1FB, GB
  • Lower Dunbeath House, Forss Business Park, Forss, Thurso KW14 7UZ, GB
  • 1460 Trinity Dr, Suite 2, Los Alamos, New Mexico 87544, US
  • 1430 Nelson Road, Suite 210, Longmont, CO 80501, US
Business categories
  • Test and Measurement
  • Electronics
  • Manufacturing
Other recorded names
  • Mirion
Specialties
  • Contamination Monitoring & Clearance
  • Criticality Accident Alarm Systems
  • Decontamination & Decommissioning
  • Dosimetry
  • Environmental Monitoring
  • Cameras for Extreme Environments
  • Instrumentation & Control
  • Military (CBRN) & Homeland Security
  • Portable Radiation Measurement
  • Radiation Monitoring Systems
  • Spectroscopy & Counting Labs
  • and Waste Management
Profile identifies a recruitment agency
No
Reported total investment
3,005,000,000

Currency and observation date were not supplied; this is not a current valuation or a funding round.

Mirion (NYSE: MIR) is a global leader in radiation safety, science and medicine, with a diverse portfolio of products and services that protects people and the planet from the harmful effects of ionizing radiation and accelerates innovation across a diversity of end markets. The Mirion Technologies group provides proven radiation safety technologies that operate with the highest levels of precision – from R&D labs…

FieldValue
IndustryManufacturing
Company size1,001-5,000 employees
HeadquartersAtlanta, Georgia
Organization typePublic Company
SpecialtiesContamination Monitoring & ClearanceCriticality Accident Alarm SystemsDecontamination & DecommissioningDosimetryEnvironmental MonitoringCameras for Extreme EnvironmentsInstrumentation & ControlMilitary (CBRN) & Homeland SecurityPortable Radiation MeasurementRadiation Monitoring Systems
Open jobs on Jobsy11
LinkedInView page
Job description

The Accounts Receivable (AR) Administrator is directly responsible for performing data entry and related duties in posting accounts receivable payments. This includes maintaining ledgers, credit balances, and resolving account irregularities. The AR Administrator will also process claims, refunds, adjustments, and any other accounting transactions related to AR management. This position involves diplomatic interaction with customers to provide billing information and support in order to facilitate swift payment of invoices due to the organization.

Core Duties/Responsibilities:

  • Collaborate with the Finance team to maintain collection goals and general AR performance levels.
  • Communicate with internal/external sales representatives and accounting/tax professionals as necessary to complete transactions.
  • Prepare all sales invoices.
  • Receive and fill out receipts for third party payments, whether by check, credit, and other forms of payment.
  • Process credit card payments from customers online through JP Morgan/AssurePay.
  • Upload invoices to ARIBA network for customers.
  • Post and reconcile customer payments to general ledgers.
  • Review all credit balances, refunds, and adjustments, and apply adjustments and/or corrections to corporate billing records.
  • Ensure the strict confidentiality and privacy of financial records as they relate to the organization and its customers.
  • Form collection strategies to mitigate customer objections to making timely AR payments.
  • Investigate and resolve billing discrepancies.
  • Proactively address issues before invoicing and collaborate with cross-functional teams to resolve billing discrepancies.
  • Investigate collection problems and advise customers on corporate AR policies and procedures.
  • Make arrangements for payment of outstanding and late accounts.
  • Perform order reviews to make sure all billing terms match and are correct.
  • Review and apply revenue recognition policies for installation orders or for orders that are not fully compliant.
  • Prepare monthly AR aging reports.
  • Prepare and distribute Intercompany statements.
  • Prepare and distribute monthly month to date and year to date Intercompany Revenue Reports.
  • Perform AR balance sheet reconciliation monthly, investigate any out of balances.
  • Prepare AR Collection Forecast Report weekly.
  • Analyze accounts receivable data, providing insights to help drive strategic financial decisions and improve cash flow.
  • Attend weekly AR Collection update meeting.
  • Review D&B reports and responses from trade references and making recommendations for approvals, requiring deposits depending on the credit approval, and sending feedback.
  • Prepare and process bank deposits.
  • Continuously improve AR processes to enhance efficiency and member satisfaction, documenting best practices and key learnings along the way.
  • Perform other duties as assigned.

Skill/Knowledge & Other Requirements:

  • College Diploma in Business or Accounting.
  • 3+ Years of direct experience in an AR.
  • High level of proficiency with Microsoft Office.
  • Must have SAP experience.
  • Ability to accurately calculate, post, correct, and manage accounting figures and financial records.
  • Strong knowledge of collection regulations and fair credit practices.
  • Experience in gathering data, compiling proper information, and preparing financial reports.
  • Ability to perform moderate to complex account reconciliations.
  • Strong knowledge of accounting systems, budgets, and internal controls.

Other Skills/Knowledge:

  • Must possess a high level of moral judgment for handling confidential information and monetary transactions.
  • Strong diplomatic, negotiation, and conflict resolution skills in order to handle late payments and delinquent accounts.
  • High level of attention to detail and degree of accuracy.
  • Strong work ethic and positive team attitude.
  • Strong organizational, problem solving, analytical thinking, planning, prioritization, and execution skills.
  • Ability to make decisions and multi-task.
  • Excellent teamwork and team building skills.
  • Ability to communicate both verbally and written.
  • Ability to build and maintain lasting relationships with other departments, key business partners, and government agencies.

Mirion Technologies (Canberra CA) Ltd. is in compliant with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code. We are an equal opportunity employer that is committed in providing accommodations for applicants with disabilities upon request at any stage of the recruitment process. Please advise the Human Resources Department of any accommodations you may need during the recruitment process.

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