Systems Administrator

Jobot; Brea (CA); Hybrid; USD 140,000 - 160,000; Full time

Benefits offered by this job

Medical benefits

PTO & holidays

Life Insurance

401K

Job summary

Jobot in California is seeking a Systems Administrator with strong Azure expertise to own our hybrid cloud environment, lead network architecture improvements, support a classified computing environment, and administer core IT systems across the organization.

The role requires hands-on Azure skills, Entra ID, VMs, networking, security, and compliance work, coordinating with security and facilities teams. This is a hybrid on-site role in California with competitive benefits.

Qualifications

• Hybrid cloud migration, Azure networking, and WAN architecture experience.
• Experience administering Azure components: Entra ID, VMs, VNet, CA policy, Azure Foundry, Purview, Defender, and Intune.
• Ability to design and manage network architecture: routing, switching, segmentation, firewall/ACL configuration, VLANs, and RADIUS.
• US Citizenship required.

Responsibilities

• Cloud Infrastructure: Own and mature our Azure environment including architecture, storage, Entra ID, governance, cost management, and security posture.
• Network Architecture: Design, document, and continuously improve network architecture including VLAN segmentation, firewall and ACL configurations, CUI subnet access controls, and accurate network diagrams.
• Classified Environment: Maintain secure configurations, audits, SSPs, POA&Ms, and documentation for classified workstations; support inspections and vulnerability scans.
• General Systems Administration: Administer Windows Server, Active Directory, Entra ID, and core virtual infrastructure; patching, incident response, audits, and maintenance.

Skills

Hybrid cloud migration

Azure networking

WAN architecture

Education

US citizenship

Tools

Entra ID

Virtual Machines

VNet

CA policy

Azure Foundry

Purview

Defender

Intune

Job description

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Job details:

Come join a growing Aerospace Organization near you!

This Jobot Job is hosted by: Chris Gorman

Salary: $140,000 - $160,000 per year

A bit about us:

Join a legacy manufacturing specialist known for delivering high-performance products to aerospace, defense, and industrial markets. With advanced capabilities across silicone sealants and insulation components, our client operates from a modern California facility and serves a broad and critical customer base, while fostering innovation, craftsmanship, and continuous growth.

Due to growth, we are looking to add a Systems Administrator with strong Azure expertise to own our hybrid cloud environment, lead network architecture improvements, support a classified computing environment, and administer core IT systems across the organization.

Why join us?

What We Offer:

• Competitive base pay and overall compensation package
• Full benefits: Medical, Dental, Vision
• Generous PTO, vacation, sick, and holidays
• Life Insurance coverage
• 401K

Job Details

What You Will Do:

• Cloud Infrastructure: Own and mature our Azure environment including architecture, storage, Entra ID, governance, cost management, and security posture. Lead cloud migration and hybrid-cloud integration, enforce Defender security tooling and CA policies, manage Intune endpoint deployments, and automate repetitive administration tasks using AI, Copilot, and PowerShell
• Network Architecture: Design, document, and continuously improve network architecture including VLAN segmentation, firewall and ACL configurations, CUI subnet access controls, and accurate network diagrams. Lead network hardening initiatives and evaluate zero-trust and micro-segmentation strategies
• Classified Environment: Maintain secure configurations, audits, SSPs, POA&Ms, and documentation for classified workstations. Support government inspections, vulnerability scans, and audit log reviews while serving as the day-to-day POC coordinating with the Facility Security Officer and compliance team. Training provided.
• General Systems Administration: Administer Windows Server, Active Directory, Entra ID, and core virtual infrastructure. Execute vulnerability scans, patching, and configuration deployments, support incident response and 3rd party audits, mentor junior IT staff, manage ticketing, and maintain system documentation, diagrams, and asset inventory. After-hours and on-call availability required for maintenance windows and critical incidents

Required

• Hands‑on expertise in hybrid cloud migration, Microsoft Azure networking, and WAN network architecture
• Experience administering Azure including Entra ID, virtual machines, VNet, CA policy, Azure Foundry, Purview, Defender, and Intune
• Ability to design and manage network architecture including routing, switching, segmentation, firewall and ACL configuration, VLANs, and RADIUS
• US Citizenship required

Bonus Points

• CompTIA Security+ (CE) active certification
• Active Secret clearance
• Cloud or Microsoft Azure certifications
• Experience with CMMC or NIST 800-171 cybersecurity compliance frameworks
• Experience implementing AI solutions in Azure Foundry or Copilot
• Strong PowerShell scripting skills

Equal Opportunity Statement

Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories. It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions.

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