Accounts Receivable Specialist at Vast

At Vast our mission is to contribute to a future where billions of people are living and thriving in space. We are building artificial gravity space stations allowing long-term stays in space without the adverse effects of initial crewed space habitat will be Haven-1 scheduled to be the worlds first commercial space station when it launches into low-Earth orbit in 2026. It is part of our stepping stone approach to continuous human presence in team isall-in committed to executing our mission safely and on you want to work with the most talented people on Earth furthering space exploration for humanity come join us.Vast is looking for a Accounts Receivable Specialist reporting to the Director of Financeto support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations.In this role you will manage billing collections customer account reconciliation and AR process improvements that ensure timely cash flow and accurate revenue reporting. This is a key opportunity to help shape scalable financial systems in a fast-paced early-stage environment.This will be a full-timenon-exempt position located in our Long Beach location.Responsibilities:Prepare and process customer invoices in compliance with contract termsMonitor AR aging reports proactively follow up on past due accounts and reduce DSOManage customer onboarding including credit terms tax documentation and billing setupReconcile customer accounts investigate discrepancies and process credit memos or adjustmentsPartner with Sales Contracts and Program Management to ensure accurate billing and revenue capturePost payments (ACH wire check credit card) and ensure proper application to customer accountsMaintain an organized electronic repository of contracts billing schedules and supporting documentationSupport month-end close activities including AR reporting revenue accruals and account reconciliationsAssist with automation and process improvements to strengthen AR performance and cash collectionsRespond promptly and professionally to internal and external billing inquiriesAssist the Finance team with other ad-hoc projects as neededMinimum Qualifications:Bachelors degree in Accounting Finance or Business Administration preferred25 years of Accounts Receivable experienceStrong understanding of revenue recognition invoicing and collections best practicesProficient with Google Suite (Sheets Docs Slides)Clear and professional communication skills (written and verbal)Ability to handle sensitive financial information with discretionPreferred Skills & Experience:Experience in manufacturing or aerospace environments a plusFamiliarity with NetSuite Ramp or similar AR/ERP systemsStrong understanding of project-based or government contract billing (T&M FP Milestone)Excel/Sheets proficiency with formulas pivot tables and data analysisAbility to thrive in a high-growth startup managing shifting priorities and deadlinesAnalytical resourceful and solutions-focused approach to problem solvingAdditional Requirements:Ability to travel up to 50% of the timeWillingness to work overtime or weekends to support critical mission milestonesPay Range:AR Specialist I: $23.55 - $36.06AR Specialist II: $28.61 - $43.27Salary Range: California$23.55 - $43.27 USDCOMPENSATION AND BENEFITSBase salary will vary depending on job-related knowledge education skills experience business needs and market demand. Salary is just one component of our comprehensive compensation package. Full-time employees also receive company equity as well as access to a full suite of compelling benefits and perks including: 100% medical dental and vision coverage for employees and dependents flexible paid time off for exempt staff and up to 10 days of vacation for non-exempt staff paid parental leave short and long-term disability insurance life insurance access to a 401(k) retirement plan One Medical membership ClassPass credits personalized mental healthcare through Spring Health and other discounts and perks. We also take pride in offering exceptional food perks with snacks drip coffee cold drinks and dinner meals remaining free of charge and lunch subsidized as part of Vasts ongoing commitment to providing high-quality meals for employees.U.S. EXPORT CONTROL COMPLIANCE STATUSThe person hired will have access to information and items subject to U.S. export controls and therefore must either be a U.S. person as defined by 22 C.F.R. 120.62 or otherwise eligible for deemed export licensing. This status includes U.S. citizens U.S. nationals lawful permanent residents (green card holders) and asylees and refugees with such status granted not pending.EQUAL OPPORTUNITYVast is an Equal Opportunity Employer; employment with Vast is governed on the basis of merit competence and qualifications and will not be influenced in any manner by race color religion gender national origin/ethnicity veteran status disability status age sexual orientation gender identity marital status mental or physical disability or any other legally protected status.Required Experience:IC Key Skills Data Entry,Customer Service,Collection calls,A/R Management,credit memos,Past due Account,General Ledger Accounting,Accounting,CMA,Excel,Payment Plans,Account Balances,Credit Card,Financial statement,Special projects Employment Type : Full Time Experience: years Vacancy: 1 Monthly Salary Salary: 28 - 43