Be part of something big — where accuracy keeps everything moving.At Certis Security Australia, we deliver innovative, integrated security solutions that create safer environments — including major events and high-profile sites across Australia.Our commitment is to a Safer, Smarter and Better workplace, where people are supported, respected and empowered.
As Australia's only next-generation security company operating at scale, we're transforming how we work through technology, automation and operational excellence.Behind every safe, successful operation is accurate data and disciplined processes.
That's where you come in.As an Accounts Payable Officer, you'll play a key role in supporting strong financial governance and supplier confidence.By processing supplier invoices accurately, on time, and in line with controls, you'll help maintain effective cash flow management, reduce risk, and ensure AP records are audit‐ready.
Getting it right at this stage keeps everything downstream running smoothly.About the RoleThis is a detail‐focused, process‐driven role for someone who enjoys working with numbers, systems, and explicit workflows.Reporting to the Accounts Payable Team Leader, you'll handle day‐to‐day AP processing, resolve supplier queries, and work closely with Finance, Procurement, and budget holders to ensure invoices are processed correctly and paid on time.
Budget for this role is $75,000 plus super.What You'll Be DoingAccounts Payable ProcessingProcess supplier invoices accurately and efficiently in line with policyMatch invoices to purchase orders and approvals where requiredEnsure invoices are correctly coded and approved within delegated authorityProcess payments in line with agreed supplier terms and schedulesSupplier Queries & Issue ResolutionRespond to supplier enquiries professionally and within service standardsInvestigate and resolve invoice discrepancies and payment issuesLiaise with internal stakeholders to resolve coding or approval delaysEscalate complex or high‐risk matters to the Accounts Payable Team LeaderCompliance, Controls & DocumentationFollow AP controls, segregation of duties, and audit requirementsMaintain accurate, timely system notes and supporting documentationAdhere to approved processes, templates, and approval pathwaysSystems & ReportingUse AP and finance systems accurately and consistentlyMaintain up‐to‐date records of invoices, approvals, and paymentsSupport reporting, audits, and reviews as requiredIdentify recurring issues or opportunities to improve processesTeam & Stakeholder EngagementWork closely with the Accounts Payable Team Leader and Finance teamLiaise with Procurement, budget holders, and other stakeholders as requiredContribute to a professional, cooperative, and accountable team environmentAbout YouYou're organised, reliable, and detail‐driven — someone who takes pride in accuracy and consistency.You'll bring:Experience in accounts payable or finance operationsStrong attention to detail and accuracyExperience working with financial systems and high‐volume transactionsAbility to manage deadlines and competing prioritiesBonus points if you have:Microsoft Dynamics 365 experienceExperience in a regulated or complex operating environmentExposure to procurement or purchase‐order‐based AP processesA certificate or tertiary qualification in Finance, Accounting, or a related disciplineWhat We Offer:Technology-led, intelligent security and facilities management solutions across Australia's most critical sectors.Collaborative,



fast-paced work environment with hybrid work arrangements.Commitment to diversity and inclusion; applications encouraged from women, Aboriginal and Torres Strait Islander peoples, and candidates from diverse backgrounds.Employee benefits such as retail discounts, annual awards, Regular employee engagement survey and a Reward & Recognition FrameworkNext Steps:Once you've submitted your application, the next step is to complete a virtual interview with Certis.This is an important part of our hiring process and must be completed for your application to be considered further.After you've finished your virtual interview, our hiring managers will review all candidates.
If you're successful in progressing to the next stage, we'll be in touch to let you know what's next.Diversity Statement Within Certis Australia, we believe our strength lies in the diversity of our people.
We offer an inclusive culture where you can be your authentic self, contribute your unique perspective and grow with equal opportunities for advancement.
Our commitment to a Safer, Smarter and Better workplace ensures every employee is supported, respected and empowered.
We actively encourage First Nations and Torres Strait Islander people to apply as we build a brighter future, where all voices matter.
Certis Security Australia Master LicenseSydney Night Patrol & Inquiry Co Pty Ltd• NSW ********* • ACT ******** • QLD ***** • WA SA***** • NT 345 • SA ISL ****** • TAS **** Certis Security Australia Pty Ltd• NSW ********* • ACT ******** • QLD ******* • WA SA ***** • SA ISL ****** • VIC Z*********S• VIC Z*********S• NT ****• TAS *********

📌 Accounts Payable Officer (Sydney)
🏢 Certis Group
📍 Sydney