Oracle EBS & OCI Security Specialist – Hybrid

VIVA USA INC; Washington (District of Columbia); Hybrid; USD 130,000 - 190,000; Full time

Job summary

VIVA USA INC. is seeking an Oracle EBS & OCI Security Specialist to implement, administer, monitor, and support security controls across Oracle E-Business Suite and Oracle Cloud Infrastructure. The role covers user access, IAM, RBAC, authentication, authorization, database security, cloud security, integrations, and compliance controls.

The position emphasizes RBAC/LTE privileges, SoD reviews, and strong troubleshooting skills, with a hybrid work arrangement (2–3 days onsite).

Qualifications

• 7–10 years of Oracle EBS experience.
• 3–5 years of OCI security/IAM experience.
• Hands-on experience administering EBS security.
• Experience with OCI IAM and cloud security controls.
• Experience integrating Oracle applications with enterprise IAM/SSO.
• Experience with Oracle Database security.

Responsibilities

• Oracle EBS Security: Administer EBS R12/R12.2 user accounts and responsibilities.
• Implement RBAC and least-privilege access; perform user access reviews; support SoD requirements.
• Troubleshoot EBS authentication and authorization issues; review custom security.
• OCI IAM: Administer OCI IAM; create/manage Users, Groups, Policies, Compartments; apply least-privilege policies.
• Identity & Access Management: Integrate with Active Directory/LDAP/Microsoft Entra ID; enable SSO with SAML/OIDC; MFA; user provisioning.
• OCI Cloud Security: configuration and hardening; work with OCI Guard, Vault, Logging, Monitoring, Security Zones, Vulnerability Scanning; manage secrets.
• OCI Network Security: secure OCI networks; work with VCNs, Subnets, Route Tables, Security Lists, Network Security Groups, Load Balancers.
• Oracle Database Security: manage DB users/roles/privileges; auditing; encryption; review DB accounts and integration accounts.
• EBS/OCI Integration Security: secure integrations; TLS/SSL; credentials not hard-coded.
• Security Monitoring & Compliance: monitor logs; investigate incidents; support audits; maintain docs; align with frameworks such as NIST, FISMA, FedRAMP, SOX, SOC 2.

Skills

EBS security

OCI IAM

cloud security controls

authentication

authorization

RBAC

SoD

Active Directory

LDAP

SSO

Oracle Database security

Tools

OCI IAM

Oracle EBS

Oracle Database security

OCI Vault

Security Zones

Job description

Title: Oracle EBS & OCI Security Specialist – Hybrid

Mandatory skills:

EBS security, OCI IAM, cloud security controls,

Oracle applications, IAM/SSO, Oracle Database security,

Oracle E-Business Suite R12/R12.2, Oracle Cloud Infrastructure, OCI,

user access, IAM, authentication, authorization, database security, cloud security, integrations, compliance controls,

Security Profiles, Data Access, EBS user access reviews, SoD requirements,

EBS authentication, EBS authorization, EBS security, application security,

Active Directory, LDAP, Microsoft Entra ID, privileged-access management processes

Description:

OCI s Oracle EBS Security Specialist

The OCI s Oracle EBS Security Specialist is responsible for implementing, administering, monitoring, and supporting security controls across Oracle E-Business Suite R12/R12.2 and Oracle Cloud Infrastructure (OCI). The specialist will manage user access, IAM, roles, authentication, authorization, database security, cloud security, integrations, and compliance controls.

Key Responsibilities

1. Oracle EBS Security

Administer Oracle EBS R12/R12.2 user accounts and responsibilities.

Create and maintain: Responsibilities, Menus, Functions, Request Groups, Security Profiles, Data Access

Implement role-based access control (RBAC) and least-privilege access.

Perform EBS user access reviews and responsibility reviews.

Support segregation-of-duties (SoD) requirements.

Troubleshoot EBS authentication and authorization issues.

Review custom responsibilities and custom application security.

Support EBS security during patching, cloning, upgrades, and migrations.

1. OCI IAM

Administer OCI Identity and Access Management (IAM).

Create and manage: Users, Groups, Policies, Compartments, Dynamic Groups, Federation

Apply least-privilege OCI policies.

Review and remediate excessive OCI privileges.

Manage service identities and service accounts.

Support OCI SSO and federation with enterprise identity providers.

1. Identity s Access Management

Integrate OCI and EBS with Active Directory / LDAP / Microsoft Entra ID.

Support SSO using SAML/OIDC where applicable.

Implement MFA.

Manage user provisioning and de-provisioning.

Perform periodic access certification.

Support privileged-access management processes.

Troubleshoot authentication and authorization issues.

1. OCI Cloud Security

Support OCI security configuration and hardening.

Work with: OCI Cloud Guard, OCI Vault, OCI Logging, OCI Monitoring, Security Zones, Vulnerability Scanning

Monitor security findings and coordinate remediation.

Manage secrets, credentials, certificates, and encryption keys through OCI Vault.

Review OCI security posture and configuration.

1. OCI Network Security

Support secure OCI network configuration.

Work with: VCNs, Subnets, Route Tables, Security Lists, Network Security Groups, Load Balancers, WAF, VPN, FastConnect

Ensure EBS-to-OCI connectivity follows security standards.

Troubleshoot connectivity and firewall/security-rule issues.

1. Oracle Database Security

Manage Oracle database security supporting EBS.

Create and maintain database users, roles, and privileges.

Review database access.

Support database auditing.

Implement encryption and secure connections.

Review EBS application database accounts and integration accounts.

Support database security assessments and remediation.

1. EBS / OCI Integration Security

Secure EBS integrations with OCI services.

Support security for OIC, REST/SOAP APIs, API Gateway, Object Storage, and OCI databases.

Secure service accounts and credentials.

Implement TLS/SSL and certificate-based authentication where required.

Ensure credentials are not hard coded in applications or integration configurations.

Security Monitoring s Compliance

Monitor security logs and access activities.

Investigate security incidents related to EBS and OCI.

Support vulnerability remediation.

Participate in security audits.

Maintain security documentation and evidence.

Support compliance frameworks such as: NIST, FISMA, FedRAMP, SOX, SOC 2

Maintain security control documentation and access matrices.

Experience

7–10 years of Oracle EBS experience.

3–5 years of OCI security/IAM experience.

Hands-on experience administering EBS security.

Experience with OCI IAM and cloud security controls.

Experience integrating Oracle applications with enterprise IAM/SSO.

Experience with Oracle Database security.

Experience supporting large enterprise or government environments is preferred.

Strong troubleshooting and documentation skills.

Notes

Hybrid Role (2-3 days onsite)

VIVA USA is an equal opportunity employer and is committed to maintaining a professional working environment that is free from discrimination and unlawful harassment. The Management, contractors, and staff of VIVA USA shall respect others without regard to race, sex, religion, age, color, creed, national or ethnic origin, physical, mental or sensory disability, marital status, sexual orientation, or status as a Vietnam-era, recently separated veteran, Active war time or campaign badge veteran, Armed forces service medal veteran, or disabled veteran. Please contact us at for any complaints, comments and suggestions.

Contact Details

Account co-ordinator: Binodh Thankappan

VIVA USA INC.

3601 Algonquin Road, Suite 425

Rolling Meadows, IL 60008