권 혁 준
Sr.Security Engineer
Summary
L1 support부터 Active Directory, OKTA, Saviynt 등 다양한 IAM 솔루션을 운영하며 Business와 Security 모두가 납득가능한 범위에서 최적화 된 IAM Policy 그리고 최신 기술과 트렌트를 반영한 고도화 된 Enterprise IAM을 운영할 수 있도록 노력하고 있습니다.
Overview
9
9
years of professional experience
Work History
Sr.Security Engineer
IAM IGA Infra, Coupang
10.2024 - Current
- Saviynt System Owner
- SOX, Interna/External Audit response
- Vendor management(US, India)
- Automation End User request via Servicenow
- Data Archiving Policy and SOP in Saviynt
- Improving User Experience
- Automate AMI Replacement by TerraForm(IaC)
- RBAC De-centralization with Roles
- Playbook and KT Session for ITO
- Structuring a Staging zone for Depolyment
- Application Onboarding (REST API)
Sr.Security Engineer
IAM - Lifecycle and Governance, Coupang
07.2022 - 10.2024
- Enhanced connection with HRIS System (Workday)
- Making up SOP for each module in Saviynt
- Automate approval workflow depending on each service
- User Access review Campaign (Quarterly, Transferred user)
- Application onboarding (REST API)
- Supporting Corporation Spin-off
- Infrastructure and Maintenance(CentOS, Ubuntu, AWS EC2)
Security Engineer
IAM - Directory Service, Coupang
01.2021 - 06.2022
- AD DC Replacement & Migration
- ServiceNow Automation
- Auzre Enterprise Application
- Management B2B Lifecycle
- AAD Sync service
- Windows Hello for business
- Conditional Access/region
- Admin access management
- Service Account management(Non-human account)
- GPO Management
- Knowledge DB
- OKTA - SSO App Onboarding & OKTA Policy
IT Operation Engineer
Coupang
03.2018 - 12.2020
- Analyze and document L3 issues
- Escalate the symptoms to the relevant team
- Issue report and investigation from End User
- Deviece management
- ITO knowledge transfer
Helpdesk
Hana Financial, Inc.
07.2016 - 06.2017
- IT System Support and device maintenance
- Active direcotry support
- Vendor management
Education
Bachelor of Science - Communication And Information
Hansung University
Seoul, South Korea 04.2001 -
High School Diploma -
Daesung High School
Daejeon, South Korea 04.2001 -
Skills
Incident response management
Customer Support and SOP Documentation
Saviynt/AD/AAD/OKTA/Radient Logic/PlainID
IAM/IGA/Lifecycle/SSO/REST/SOAP
Timeline
Sr.Security Engineer
IAM IGA Infra, Coupang
10.2024 - Current
Sr.Security Engineer
IAM - Lifecycle and Governance, Coupang
07.2022 - 10.2024
Security Engineer
IAM - Directory Service, Coupang
01.2021 - 06.2022
IT Operation Engineer
Coupang
03.2018 - 12.2020
Helpdesk
Hana Financial, Inc.
07.2016 - 06.2017
Bachelor of Science - Communication And Information
Hansung University
04.2001 -
High School Diploma -
Daesung High School
04.2001 -
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