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Jordan
Calderon

IT Systems Administrator

San Diego, CA

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Jordan Calderon
Est. 2019 · San Diego
About

Building reliable systems,
one deployment at a time

IT Systems Administrator with expertise in enterprise infrastructure, virtualization, automation, and Linux/Windows server administration. Proven track record modernizing infrastructure, implementing API-driven integrations, and managing endpoint/cloud platforms in financial services environments.

Currently at California Coast Credit Union, where I lead infrastructure upgrades, manage 500+ endpoints, administer Linux production servers, and build automation with Python and PowerShell. Bilingual in English and Spanish.

7+
Years in IT
SDSU
B.S. in MIS, 2019
500+
Endpoints Managed
2
CompTIA Certifications
Skills

Technical toolkit

A cross-section of the technologies, platforms, and tools I work with daily.

⚙

Systems & Infrastructure

Windows Server Linux (Ubuntu, CentOS) Active Directory VMware (ESXi, vCenter) Azure / AWS Docker
💻

Automation & Development

Python PowerShell Bash JavaScript / TypeScript Git API Integration CI/CD Workflows Webhook Architecture
🔒

Endpoint & Security

Enterprise MDM/EMM Zero Trust Policy Enforcement Backup / Disaster Recovery Certificate Management
☁

Platforms & Tools

Microsoft 365 Exchange Online Cloudflare (Tunnels, Workers) Enterprise PBX/VoIP systemd SSH / RDP
🎓

Certifications

CompTIA A+ CompTIA Network+ CompTIA Security+ (in progress)
🌐

Languages

English — Native Spanish — Proficient
Experience

Career timeline

Growing from frontline support to systems administration, all within an enterprise financial institution.

Aug 2022 — Present

IT Systems Administrator

California Coast Credit Union · San Diego, CA

  • Led enterprise infrastructure upgrade including server deployment, network reconfiguration, and virtualization platform implementation to support 500+ end users with zero unplanned downtime
  • Administer endpoint management platform handling device enrollment, security policy enforcement, and monitoring for 500+ endpoints and 200+ mobile corporate devices
  • Automated routine administrative tasks using Python and PowerShell scripting, reducing manual intervention by 40% and improving system reliability
  • Manage Linux-based production servers including deployment automation, service orchestration via systemd, and secure remote access infrastructure
  • Implemented API-driven integrations between core systems, enabling automated workflows and real-time event processing through webhook architecture
  • Collaborate with Security, Network Engineering, and Application Development teams to design and deploy new services with minimal business disruption
Sep 2020 — Aug 2022

IT Support Supervisor

California Coast Credit Union · San Diego, CA

  • Supervised team of 6 support specialists, managing 1,000+ weekly user requests with focus on incident resolution, asset management, and service delivery optimization
  • Designed and implemented standardized deployment processes for enterprise software rollouts, reducing deployment time by 35% and improving user adoption
  • Partnered with executive leadership and technical teams to evaluate, pilot, and deploy emerging technologies across the organization
Sep 2019 — Sep 2020

IT Support Specialist

California Coast Credit Union · San Diego, CA

  • Provided tier 2 technical support for enterprise environments; created automation scripts improving first-call resolution and reducing ticket volume
  • Assisted in large-scale system migrations including server upgrades and directory consolidation with zero unplanned downtime
Certifications

Credentials

Industry-recognized certifications validating core IT competencies.

✓
CompTIA A+
Completed
✓
CompTIA Network+
Completed
◯
CompTIA Security+
In Progress
Education

Academic background

San Diego State University

Bachelor of Science in Management Information Systems

Graduated May 2019

Information Systems Data Management Networks Business Strategy ERP & Analytics
Contact

Let's connect

Currently based in San Diego, CA. Open to connecting about roles, collaborations, or just a conversation about IT.

[email protected] LinkedIn GitHub
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