[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Merck & Co. jobs](https://jobs.opennash.com/companies/merck-co/) · [Search jobs](/search/) Merck & Co. · CRI - San Jose - San Jose # AtR Senior Analyst - Costa Rica CRI - San Jose - San Jose Full-time Senior individual contributor Listed on Merck & Co.’s official careers site. Posted October 21, 2026. Check that it is still open and apply there. [Apply on Merck & Co.’s careers site →](https://msd.wd5.myworkdayjobs.com/SearchJobs/job/CRI---San-Jose---San-Jose-City-Place/AtR-Senior-Analyst---Costa-Rica_R423143) [OpenNash Jobs](https://jobs.opennash.com/) / [Merck & Co.](https://jobs.opennash.com/companies/merck-co/) / AtR Senior Analyst - Costa Rica ## Job description ### Job Description The AtR Senior Analyst is responsible for supporting month-end close activities, account analysis and reconciliations, journal entry preparation and review, audit support, and process improvement initiatives. This role also partners with stakeholders across the organization to help ensure strong financial process execution, compliance, and continuous improvement. ### Primary Responsibilities - Support month-end closing activities, including account reviews, reconciliations, and analysis - Prepare and review journal entries with accuracy and timeliness - Support internal and external audits, as well as control self-assessments - Coordinate with stakeholders and cross-functional teams to troubleshoot issues and drive problem resolution - Develop and maintain accurate current-state documentation of AtR processes - Monitor and support compliance with key performance indicators - Execute and support month-end close controls with a strong compliance mindset - Identify and support continuous improvement opportunities within the role and broader process areas - Participate in accounting to report local and global projects - Serve as a liaison in the deployment of technologies, policy updates, and process changes to local markets - Maintain and update control documentation - Support process training delivery and training content development - Build strong partnerships across Finance and the broader organization to support business priorities ### Position Qualifications Education Bachelor’s degree in Accounting Candidates currently pursuing an accounting degree may also be considered, depending on experience CPA, CMA certification is a plus ### Required Experience and Skills Experience in a general ledger accounting role within a multinational company Experience working with U.S. GAAP; pharmaceutical industry experience is a plus Advanced oral and written English proficiency - Strong verbal and written communication skills - Ability to collaborate effectively across business and technical teams - Strong problem-solving and analytical skills Proactive, accountable, and solution-oriented approach - Ability to adapt in a fast-paced, high-change environment - Strong teamwork and stakeholder-management skills ### Technical Skills - Proficiency in Microsoft Excel, Word, PowerPoint, and Power BI SAP experience preferred Blackline knowledge preferred - Ability to work independently while maintaining a high degree of professionalism - Strong customer-service mindset At our company, we are united by our purpose: we use the power of leading-edge science to save and improve lives around the world. As a premier research-intensive biopharmaceutical company, we are focused on innovation that advances the prevention and treatment of diseases in people and animals. Across our global organization, our teams work to bring forward medicines, vaccines, and health solutions that make a meaningful difference for patients, customers, and communities. ### Additional location(s) Compensation Information Required Skills: Account Collections, Adaptability, Analytical Problem Solving, Balance Sheet Account Reconciliations, Business Support, Compliance SOX, Credit Management, Financial Accounting Controls, Financial Operations, Human Resources (HR) Shared Services Advisory, Interpersonal Relationships, Preparation of Financial Reports, Project Management, Quantitative Analytics, Vendor Management Preferred Skills: Current Employees apply HERE Current Contingent Workers apply HERE Search Firm Representatives Please Read Carefully Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails. ### Employee Status Regular Relocation: No relocation VISA Sponsorship: No Travel Requirements: No Travel Required Flexible Work Arrangements: Hybrid Shift: Not Indicated Valid Driving License: No Hazardous Material(s): N/A Job Posting End Date: 11/4/2026 *A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date. ## At a glance - Posted by the employer: Oct 21, 2026 - First seen by OpenNash: Oct 25, 2026 - Last checked: Oct 25, 2026 - Listed for: 4 days - Location: CRI - San Jose - San Jose - Employment type: Full-time[Apply on Merck & Co.’s careers site →](https://msd.wd5.myworkdayjobs.com/SearchJobs/job/CRI---San-Jose---San-Jose-City-Place/AtR-Senior-Analyst---Costa-Rica_R423143) ## Hiring at Merck & Co. - Open jobs: 986 - New in the last 7 days: After two weekly collections - Tracked since: Jul 10, 2026 [All Merck & Co. jobs](https://jobs.opennash.com/companies/merck-co/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Merck & Co. ### [BlackLine Sr Analyst](https://jobs.opennash.com/companies/merck-co/jobs/ba096a5174eb2e4ce664/) CRI - San Jose - San Jose ### [Order to Cash Sr Analyst](https://jobs.opennash.com/companies/merck-co/jobs/da8bfd6d0e6443f0ecf2/) CRI - San Jose - San Jose ### [Order to cash Sr Analyst (fixed term)](https://jobs.opennash.com/companies/merck-co/jobs/a89723c6c5000c500917/) CRI - San Jose - San Jose ### [Associate Director, Functional Area Geography Lead, Costa Rica, Global Data Management & Standards, Clinical Data Management.](https://jobs.opennash.com/companies/merck-co/jobs/7708b15f59fda4b78af4/) CRI - San Jose - San Jose ### [Associate Director, Study Data Services](https://jobs.opennash.com/companies/merck-co/jobs/01c07303a633307b452a/) CRI - San Jose - San Jose ## Similar jobs at other companies ### [Plant Controller - Costa Rica-Alajuela](https://jobs.opennash.com/companies/cardinal-health/jobs/9fdd6b0c26b7b6e6d554/) Cardinal Health · Alajuela, A ### [Ingeniero de Ventas Costa Rica](https://jobs.opennash.com/companies/eaton/jobs/18e0c98e5ade2364e888/) Eaton · San Jose, CRI ### [Inside Sales Representative - Costa Rica](https://jobs.opennash.com/companies/lenovo-group/jobs/de2e15c9612201edb784/) Lenovo Group · Costa Rica, San Jose, Escazú ### [Supervisor, Customer Service in Lagunilla, Costa Rica | Customer & Technical Support at Thermo Fisher Scientific](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/16fe334472689070ae53/) Thermo Fisher Scientific · Lagunilla, Costa Rica ### [Marketing Intern | Costa Rica](https://jobs.opennash.com/companies/boston-scientific/jobs/77c4b8cf19e74990bb5a/) Boston Scientific · Plaza Roble, Escazú, CR OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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