About Tonix*Tonix is a fully integrated biotechnology company, publicly traded on NASDAQ (ticker: TNXP), with marketed products and a pipeline of development candidates The Company is focused on commercializing, developing, discovering, and licensing therapeutics to treat and prevent human disease. In August 2025, Tonix received FDA approval for Tonmya (cyclobenzaprine HCl sublingual tablets), a first-in-class, once-daily, non-opioid treatment for fibromyalgia. Tonmya is the first new fibromyalgia therapy approved in over 15 years, following successful Phase 3 trials demonstrating significant symptom improvement. Commercial launch is expected in the fourth quarter of 2025. Tonix also markets Zembrace SymTouch (sumatriptan injection) 3 mg and Tosymra (sumatriptan nasal spray) 10 mg, both indicated for the treatment of acute migraine with or without aura in adults.Tonix's development portfolio includes product candidates in central nervous system (CNS), immunology, immuno-oncology infectious disease and rare disease. The CNS pipeline features both small molecules and biologics to treat pain, neurologic, psychiatric, and addiction conditions. The immunology portfolio includes biologics to address organ transplant rejection, autoimmunity, and cancer. The infectious disease pipeline includes a vaccine in development to prevent smallpox and monkeypox, which also serves as a live virus vaccine platform for other infectious diseases. Finally, the rare disease portfolio includes a product in development for Prader-Willi syndrome, which has both orphan drug designation and rare pediatric disease designation grants from the FDA.Tonix owns and operates a state-of-the art infectious disease research facility in Frederick, Md.Please visit for specifics on the pipeline.All of Tonix's product candidates are investigational new drugs or biologics and have not been approved for any indication.Position OverviewThe Associate, Accounts Payable effectively maintains the disbursements cycle and ensures that key AP-related initiatives are completed in a timely and accurate manner. This position is responsible for invoice data entry as well as identifying and addressing invoice related defects. This position is also responsible for addressing customer inquiries, researching, and resolving purchase order and invoice related errors. The candidate should have experience of operating in an Accounts Payable capacity as well as a working knowledge of accounting.Essential DutiesCoordinate, validate, and process all electronic invoices for US and international entities using the MS Great Plains accounting system and Coupa AP automation softwareEnsure accurate approval and coding of all invoicesBuild and maintain effective relationships with vendors and ensure timely, accurate payments and be the point of contact for any vendor inquiriesTrack and ensure accurate currency conversions for international vendors and entitiesEnsure employee expense reports are received by set departmental deadlines and audit expenses for accuracy and timelinessResponsible for IRS 1099 compliance and assist with year-end filingsEnsure all policies, processes and controls are compliant with the Sarbanes Oxley ActLiaise with internal departments as required to resolve issuesPerform administrative and clerical tasks, such as: data entry, sending bill reminders, filing paperwork, and entering invoices and payments into our accounting systemSet up new vendorsPerform other duties as required to support the Accounting DepartmentProtects organization's value by keeping information confidentialSave all invoices properly with approvalsAssist team with gathering support for all audits, including pulling documentationFollow all established occupational health and safety procedures, good manufacturing practices (GMP's) and standard operating procedures (SOP's)Uphold company mission and values through accountability, innovation, integrity, quality, and teamworkPerform ad-hoc work/special projects as necessary to support Tonix on various business initiativesNecessary Skills and AbilitiesGood understanding of basic principles of accounting and financeHighly detail oriented with the ability for critical thinkingAbility to maintain confidentiality of company and vendor informationAbility for minimal travelDedicated team player who can withstand the high demands of a fast-paced environmentExcellent written and verbal communication skills are essentialStrong planning and organizational skillsComfortable working independently with minimal supervisionHighly organized, results driven, problem solver, and collaboratorDemonstrated ability to perform the essential duties of the position with or without accommodationEducational and Experience RequirementsBachelor's degree in finance, accountingThree (3) years of experience with a BS Degree or six (6) years of relevant experience in lieu of bachelor's degree preferredRecruitment & Staffing AgenciesTonix does not accept agency resumes unless contacted directly by internal Tonix Talent Acquisition. Please do not forward resumes to Tonix employees or any other company location; Tonix is not responsible for any fees related to unsolicited resumes.Compensation & BenefitsTonix provides a comprehensive compensation and benefits package which includes:Medical, Dental & Vision Insurance, Basic and Voluntary Life and AD&D Insurance, Short- and Long-Term Disability Insurance, Flexible Spending Accounts, Health Savings Account, and Employee Assistance ProgramsPet InsuranceRetirement Savings 401k with company match and annual discretionary stock optionsGenerous Paid Time Off, Sick Time, & Paid HolidaysCareer Development and TrainingTonix provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, genetics, or any other characteristic protected by law. In addition to federal law requirements, Tonix complies with applicable state and local laws governing nondiscrimination in employment. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfers, leaves of absence, compensation, and training. Tonix expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic, information, disability, veteran status, or any other characteristic protected by law.