Senior Third-Party Attestation Lead — SOC, HITRUST & ISO

BDO USA; Chicago (IL); On-site; USD 80,000 - 109,000; Full time

Job summary

BDO USA is seeking an Assurance Experienced Senior, Third Party Attestation to prepare SOC 1/2/3, SOC for Cybersecurity, HITRUST, ISO, MRC and CSA STAR reports. You will validate controls, document processes, and test control effectiveness across diverse industries.

You will lead engagement teams, coordinate test plans, and advise clients on improving controls. Strong knowledge of auditing standards and risk assessment is expected.

Qualifications

• Bachelor's degree in Accounting or related field is required.
• Experience with SOC, WebTrust, HITRUST, ISO, or similar attestations preferred.
• Minimum three years of IT/internal/external audit experience.

Responsibilities

• Prepare third-party attestation reports (SOC 1/2/3, Cybersecurity, WebTrust).
• Document, validate, test, and assess internal controls across engagements.
• Develop audit programs, planning documents, and budget inputs.
• Coach and supervise junior staff on attest engagements.
• Communicate findings and recommendations to client personnel.

Skills

SOC/SOC2/SOC1 knowledge

Audit reporting

Project management

Client communication

Technology risk awareness

Education

Bachelor's degree in Accounting

Masters in a related field (preferred)

Tools

Microsoft Office

ERP systems

Job description

BDO USA is seeking an Assurance Experienced Senior, Third Party Attestation to prepare SOC 1/2/3, SOC for Cybersecurity, HITRUST, ISO, MRC and CSA STAR reports. You will validate controls, document processes, and test control effectiveness across diverse industries.

You will lead engagement teams, coordinate test plans, and advise clients on improving controls. Strong knowledge of auditing standards and risk assessment is expected.