RAY GUERRERO
Delta Solutions and Strategies
Arroyo Grande,USA
1
Certification
2027
years of professional experience
Detail-oriented Identity & Access Management (IAM) Analyst with Department of Defense experience in identity lifecycle management and access governance. Skilled in Active Directory, RBAC, MFA, CAC/PKI, and account auditing, with hands-on expertise in Microsoft Entra ID, Okta Workforce Identity, PowerShell automation, Microsoft Graph, Python, SSO, and modern identity protocols.
Work History
Project's
- Built and administered Microsoft Entra ID and Okta lab environments, managing user lifecycle, groups, RBAC, MFA, conditional access, SSPR, application integration, and access troubleshooting.
- Configured and tested SSO and federation concepts using SAML 2.0 and OIDC/OAuth, along with provisioning concepts using SCIM.
- Automated user creation, group membership, bulk identity operations, reporting, and common lifecycle administration tasks using PowerShell.
- Applied Microsoft Graph and Graph PowerShell REST API concepts using Python for identity automation and reporting workflows, including JSON and CSV processing.
- Enhanced Windows identity administration skills in AD DS, Group Policy fundamentals, service accounts, gMSAs/dMSAs, and hybrid identity concepts.
Identity & Access Management (IAM) Analyst
6 Months- Administer Active Directory, RBAC, CAC, MFA, and PKI controls to enforce secure authentication, least-privilege access, and identity governance.
- Manage the full identity lifecycle for 500+ user accounts across secure DoD environments, including provisioning, modification, transfer, and deprovisioning.
- Validated access requests, training, clearance eligibility, approvals, and role requirements to ensure compliance before granting or modifying access.
- Conducted user access reviews, account audits, and privileged-role validations to maintain compliance and support continuous audit readiness.
- Troubleshot identity, authentication, token, and certificate issues; coordinated resolution with CSTs, system administrators, ISSOs, and ISSMs to enhance system integrity.
Information Security Support Technician
1 Year 5 Months- Supported mission-critical ICBM training systems while maintaining compliance with DoD operational, security, and documentation standards.
- Collaborated with engineers, military personnel, and support teams to troubleshoot technical issues and ensure mission readiness.
- Executed diagnostics, preventive maintenance, circuit-board troubleshooting, and system recovery, enhancing equipment reliability and minimizing downtime.
- Managed technical documentation, asset accountability, inventory records, and secure operating procedures for classified environments.
Operations & Inventory Coordinator
2 Years 5 Months- Managed inventory and contractor fulfillment operations while maintaining 98%+ inventory accuracy across high-volume operations.
- Coordinated resolution of inventory discrepancies and workflow issues, training new associates on systems and procedures to enhance operational efficiency.
- Managed inventory control processes to ensure accurate stock levels and minimize discrepancies.
- Coordinated product replenishment efforts to optimize inventory turnover rates and reduce excess stock.
- Implemented organization strategies for warehouse layout, improving accessibility and workflow efficiency.
Education
Bachelor of Applied Science (BAS) - Information Management
In Progress
Certificate - Computer Networking & Electronics Technology
Training - Electromechanical Maintenance
Skills
IAM: Microsoft Entra ID
Active Directory Domain Services (AD DS)
Okta Workforce Identity
Identity management
Access control
RBAC
Privileged access
MFA
Conditional security
SSPR
Common Access Card
PKI
Federation provisioning: SSO
SAML 2.0
OIDC
OAuth 2.0 fundamentals
SCIM
Application integration
group rules
Provisioning management
Windows / Microsoft Identity: Users & Groups
Entra Directory Roles
Security Groups
Administrative Units
Group Policy fundamentals
Hybrid identity
Entra Connect / Cloud Sync fundamentals
service accounts
Group Managed Service Accounts
Automation: PowerShell
Microsoft Graph / Graph PowerShell
Python
REST API fundamentals
JSON
CSV
Bulk operations
User automation
IAM reporting and auditing
Security: Cybersecurity policies
Least Privilege
Access Reviews
Account Auditing
Regulatory compliance
Secure procedures
Network Security
Identity Governance
Communication skills
Cross-functional collaboration
Client relationship management
Certification
Active Top Secret/SCI Security Clearance, CompTIA Security+, Computer Networking & Electronics Technology Certificate — Allan Hancock College, 2026
Timeline
Identity & Access Management (IAM) Analyst
Delta Solutions and Strategies
04.2026 - CurrentRead More
Information Security Support Technician
Westec International Inc.
10.2024 - 03.2026Read More
Operations & Inventory Coordinator
Lowe's
05.2022 - 10.2024Read More
United States Air Force
Training from Electromechanical Maintenance
Read More
Allan Hancock College
Certificate from Computer Networking & Electronics Technology
Read More
Project's
IAM ENGINEERING PROJECTS & LABS
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University of Maine at Presque Isle
Bachelor of Applied Science (BAS) from Information Management
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