Assurance Senior, Third Party Attestation

Job-ID: 13369Category: GeneralistLocation: New York, NY, United States; Melville, NY, United StatesSchedule: Full timePosted: 2026-08-12Closes: 2027-08-12Job Summary:The Assurance Senior, Third Party Attestation is responsible for the preparation of third-party attestation reports, including System and Organization Controls (SOC) 1, SOC 2, SOC 3, SOC for Cybersecurity and WebTrust for CAs, as well as HITRUST, SSPA, ISO, MRC and CSA STAR applying most areas of the governing standard as necessary and documenting, validating, testing, and assessing various control systems, including internal controls. TPA individuals specialize in these specific areas to understand the entire technology risk umbrella rather than maintaining overall knowledge in Information Technology General Control (ITGC) audit or IT audit. Job Duties:Control Environment:Applies knowledge and understanding of the collective effect of various factors on establishing or enhancing effectiveness, or mitigating the risks, of specific policies and procedures by:Identifying and considering all applicable policies, laws, rules, and regulations of the firm, regulators, or other authoritative bodies as part of engagement teamMaking constructive suggestions to improve client internal controls and accounting proceduresDocumenting and validating the operating effectiveness of the clients’ internal control systemSupervising and reviewing the work of staffDocumenting business and IT processes and controls and tests key controls for service organizations in a variety of industriesIdentifying and prioritizing key risks and assesses their impact and likeliness of occurrence.Communicating to the client areas to improve processes, strengthen controls, mitigate risks, and/or increase efficiencyDeveloping and maintaining relationships with client personnel and management; andEnsuring technology is appropriately integrated into the examination processGAAS:Applies knowledge and understanding of professional standards; application of the principles contained in professional standards; and the ability to document and communicate an understanding and application of professional standards on an engagement by:Developing and applying an intermediate knowledge of auditing theory, a sense of audit skepticism, and the use of BDO audit manualsApplying auditing theory to various client situationsDocumenting working papers and attestation reports in line with BDO policy, identifying deviations and notifying more senior team members in order to obtain appropriate approvalsApplying knowledge to identify instances where testing may be reduced or expanded and notifying more senior team members of the occurrence; and Contributing ideas and opinions to the engagement teamOther:Applies knowledge and understanding of governing principles; applying these principles to client transactions; and documenting and communicating an understanding and application of these principles by:Planning and executing attestation examinations including obtaining an understanding of the control environment, designing test plans, evaluating deficiencies and assessing the overall financial reporting control environmentReading and reviewing clients’ reports, ensuring accuracy and completeness, and also ensuring that all supporting information is documented in the workpapers and through appropriate testingPreparing required communications to the Client and the Audit Committee, as applicableRecognizing and applying new pronouncements to client situationsIdentifying, analyzing and discussing alternative principles with the Manager, Senior Manager and engagement partner and the client, as neededIdentifying complex issues and brings them to the attention of superiors for resolutionCoaching less experienced team members in new areasMethodologyApplies knowledge and application of BDO standards to guide effective and efficient delivery of quality services and products by:Completing all appropriate documentation of BDO work papers; andEnsuring assigned work is performed in accordance with BDO methodology and requirementsResearch:Applies methodology used to seek or maintain information from authoritative sources and to draw conclusions regarding a target issue based on the information by:Researching basic and intermediate accounting topics and forming an initial opinion on the treatment independentlyOther duties as requiredSupervisory Responsibilities:Provides verbal and written performance feedback to Associates on assigned engagement teamsSupervises the work assignments of Associates on assigned engagement teamsOther duties as requiredQualifications, Knowledge, Skills and Abilities:Education:Bachelor’s degree, required; focus in Accounting, Computer Science, Management Information Systems, Business Administration, Managerial Marketing and Entrepreneurship, Finance or Economics, preferredMaster’s degree in Accounting and minor or dual major in Information Systems or other relevant advanced degree, preferredExperience:Two (2) or more years of experience in IT, internal or external audit, requiredOne (1) or more year of supervisory experience, preferredExperience performing internal control reviews preferredExperience performing SOC, WebTrust, HITRUST, SOX, ISO 27001 and security/privacy advisory engagements, preferred License/Certifications: One (1) or more of the following certifications, preferred: Certified Public Accountant (CPA) Certified Information Systems Auditor (CISA)Certified Information Systems Security Professional (CISSP)ISO 27001 Lead Auditor certificationHITRUST Certified Common Security Framework Professional (CCSFP)Certified Internal Auditor (CIA)Certified Information Security Manager (CISM)Certified Ethical Hacker (C | EH)Certified in Risk and Information Systems Control (CRISC)Certified in the Governance of Enterprise IT (CGEIT)Software:Proficiency in Microsoft Office Suite, specifically Word, Excel, and PowerPoint, requiredExperience with various applications (e.g., ERP systems), operating systems (e.g., UNIX, Windows); and databases (e.g., Oracle, SQL), preferredExposure to cloud platforms, SaaS applications, security and engineering tools, and other industry software, preferredLanguage:N/AOther Knowledge, Skills & Abilities:Basic understanding and experience planning and coordinating the stages to perform technology-focused audits and assessmentsKnowledge of internal controls and professional standards and regulations (SOC, ISO, WebTrust, HITRUST, Sarbanes-Oxley, etc).Knowledge of data analytics and emerging technologies desiredStrong verbal and written communication skills with the ability to adapt style and messaging to effectively communicate and interact with professionals at all levels both within the client organization and the firmAbility to successfully multi-task while working independently and within a group environmentSolid analytical and diagnostic skills and ability to break down complex issues and implementing appropriate resolutionsCapable of working in a demanding, deadline driven environment with a focus on details and accuracySolid project management skills Ability to travel as necessaryIndividual salaries that are offered to a candidate are determined after consideration of numerous factors including but not limited to the candidate’s qualifications, experience, skills, and geography.California Range: $85,000 - $125,000Colorado Range: $78,000 - $85,000Illinois Range: $79,000 - $90,000Massachusetts Range: $85,000 - $95,000NYC/Long Island/Westchester Range: $85,000 - $95,000About the companyAt BDO, how we show up matters. We build strong relationships by supporting one another, our clients, and our communities with care, curiosity, and a commitment to helping one another grow and succeed. Here, you’ll find meaningful work, leaders invested in your success, and opportunities to build a career around what matters most to you.Our purpose is to be the people our clients count on to grow with confidence and achieve what matters most. Our values guide how we bring that purpose to life each day. Together, they shape how we work with one another, serve our clients, and create meaningful impact.BDO provides assurance, tax, and advisory services to clients across the U.S. and around the world. No matter your role, you’ll be part of a team helping clients navigate complexity and move forward with clarity.We are proud to be an ESOP company, offering participants a stake in the firm’s success through beneficial ownership and a unique opportunity to enhance their financial well-being. As a qualified retirement plan, the ESOP is a meaningful addition to our comprehensive compensation and Total Rewards benefits* offerings. It also reinforces an ownership mindset that strengthens our connection to one another, our clients, and the future we’re building together.Learn more about our benefits: BDO Total Rewards encompass more than traditional benefits. Click here to find out more!*Benefits may be subject to eligibility requirements.Equal Opportunity Employer, including disability/vetsClick here to find out more!