Senior Security Operations Manager

Job-ID: 349648Category: Product and ResearchLocation: Nashville, TN, United StatesPosted: 2026-11-04Role: Individual ContributorJob Type: Regular EmployeeDoes this position require a security clearance?: YesYears: 3 to 5+ yearsApplicants: Less than 10 applicantsAdditional Info: Visa / work permit sponsorship is not available for this positionApplicants are required to read, write, and speak the following languages: EnglishPerforms the identification, remediation, and documentation of moderately complex security testing and vulnerability assessments. Monitors and performs standard analysis of system/network activity to detect malicious actions, documents initial triage of security events for escalation to incident management, and reviews and analyzes daily security events, with limited guidance. Responds to security events, performs initial investigation and triage, and carries out mitigation actions. Conducts data collection, preservation, log analysis, and basic forensic analysis of digital media. Coordinates with other teams to triage and fix security issues, implement detections, identify and address root causes, and contribute to innovation. Monitors security controls for compliance with regulatory requirements and prepares responses and actions to audits. Collects evidence for and provides technical support to the compliance team, with limited guidance.QualificationsDisclaimer:Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.Range and benefit information provided in this posting are specific to the stated locations onlyUS: Hiring Range in USD from: $91,400 to $187,000 per annum. May be eligible for bonus and equity.Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business.Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.Oracle US offers a comprehensive benefits package which includes the following:1. Medical, dental, and vision insurance, including expert medical opinion2. Short term disability and long term disability3. Life insurance and AD&D4. Supplemental life insurance (Employee/Spouse/Child)5. Health care and dependent care Flexible Spending Accounts6. Pre-tax commuter and parking benefits7. 401(k) Savings and Investment Plan with company match8. Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.9. 11 paid holidays10. Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.11. Paid parental leave12. Adoption assistance13. Employee Stock Purchase Plan14. Financial planning and group legal15. Voluntary benefits including auto, homeowner and pet insuranceThe role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.As part of Oracle's onboarding process and consistent with applicable law, US-based employees are required to complete identity verification, which involves the collection and processing of their biometric information. Accommodations to this requirement may be granted following an individualized assessment.ResponsibilitiesWe are seeking a PKI Operations Engineer to support enterprise Public Key Infrastructure in a large, complex, and tightly controlled environment. The primary focus is reliable daily operations, supported by clear documentation and automation of repeatable tasks wherever practical.This individual contributor independently manages routine operations, leads incident resolution, and collaborates with infrastructure, application, security, and customer support teams. The successful candidate shares knowledge and takes shared ownership of operational outcomes.Key ResponsibilitiesOperate and maintain enterprise PKI services, including Microsoft Active Directory Certificate Services (AD CS), Keyfactor, certificate authorities, and hardware security modules (HSMs).Manage certificate provisioning, deployment support, renewal, revocation, expiration monitoring, and troubleshooting.Document operational procedures and maintain current runbooks, recovery instructions, and support handoffs.Automate repeatable tasks using PowerShell and APIs to improve consistency and reduce manual effort.Lead PKI incident investigation and resolution, perform root cause analysis, and implement corrective actions.Support cryptographic key management, platform maintenance, and disaster recovery.Execute changes within established security, testing, approval, and audit controls.Collaborate across teams to support internal infrastructure, applications, and customers.Perform required data center visits for infrastructure maintenance, hardware support, and recovery.Participate in the on-call rotation and scheduled maintenance windows.Required QualificationsMinimum of 8 years of relevant experience in PKI, certificate management, security operations, or infrastructure administration, including hands-on enterprise PKI support.Experience with Microsoft AD CS, Keyfactor, and HSMs.Understanding of digital certificates, TLS/mTLS, certificate chains, trust architectures, and cryptographic key management.Proficiency in PowerShell and experience automating operational tasks through scripts and APIs.Experience administering and troubleshooting Windows Server environments using Remote Desktop Protocol (RDP).Ability to independently manage routine operations and lead incident resolution.Strong operational documentation, troubleshooting, communication, and collaboration skills.Familiarity with incident management, formal change management, version control, and security controls.U.S. citizenship and the ability to obtain a federal security clearance.Preferred QualificationsExperience using Python for operational automation.Experience with DigiCert and additional certificate management platforms.Experience supporting Linux, network, and cloud infrastructure.Experience with Oracle Cloud Infrastructure (OCI).CISSP certification.Work RequirementsThe role follows business hours and requires on-site data center visits, scheduled maintenance participation, and on-call coverage. After-hours responsibilities may include nights, weekends, and holidays according to the rotation. Remote work arrangements must accommodate these requirements.About the companyOnly Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing View email address on click.appcast.io or by calling View phone number on click.appcast.io in the United States.Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.