Infrastructure & Network Operations / SysAdmin

advanc
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📍 Downey, California, United StatesFull time
Technology

About this role

Role Summary

Keeps day-to-day enterprise IT operations running: Linux/Windows server administration, network infrastructure, virtualization, identity management, backup, and content-management platforms. Spans from entry-level technical aid roles up to senior Linux/Kubernetes and ECM (Documentum) specialists. Broadest and most continuous hiring need of the six clusters.

Core Responsibilities

  • Administer Linux distributions (RHEL, Ubuntu, CentOS, Suse, Debian) across private/public cloud (AWS, Azure, GCP)

  • Design, monitor, and tune Kubernetes/OpenShift clusters

  • Maintain network infrastructure and cybersecurity posture (Cisco routers/switches/firewalls, ASA, Palo Alto)

  • Administer Active Directory / Entra ID identity and access management in hybrid environments

  • Manage VMware virtualization environments (vCenter, vSphere, VxRail, Horizon/VDI)

  • Administer backup and storage systems and disaster-recovery readiness

  • Provide production support, incident ticketing, and hardware/software troubleshooting

  • Maintain and develop applications on enterprise content-management platforms (OpenText Documentum)

  • Author automation via Ansible, Shell, PowerShell, or Python



Requirements

Skills Required

  • RHEL/Ubuntu/CentOS/Suse/Debian administration; Kubernetes/OpenShift

  • Cisco networking (routers, switches, ASA firewalls); monitoring tools (SCOM, NetScout, OpenNMS)

  • VMware (vCenter, vSphere, Horizon, VxRail, NSX, Aria)

  • Active Directory / Microsoft Entra ID; DNS/DHCP

  • Scripting: Bash, Python, PowerShell, Ansible playbooks

  • Backup/storage platforms (Veritas NetBackup, Dell EMC) and ECM platforms (OpenText Documentum) for specialist variants

Experience Required

  • 5–7 years broad IT infrastructure/networking experience for senior roles; 2 years clerical/IT-support experience for entry-level (IT Technical Aid) roles

  • 3–4 years in a specific administrator role (network, Linux, or VMware) within the last 4–6 years

  • 2–4 years of security-monitoring or automation-scripting experience

Education / Training

  • Bachelor's degree in IT-related/Engineering field for senior roles; high school diploma acceptable for entry-level operations roles

  • Certifications common at senior tier: CompTIA Network+/Security+, CCNA/CCNP, Certified Kubernetes Administrator (CKA)



Frequently Asked Questions

Is the salary disclosed for the Infrastructure & Network Operations / SysAdmin position at advanc?
The salary for this Infrastructure & Network Operations / SysAdmin role at advanc is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Infrastructure & Network Operations / SysAdmin position at advanc located?
This Infrastructure & Network Operations / SysAdmin role at advanc is based in Downey, California, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Infrastructure & Network Operations / SysAdmin role at advanc full-time or part-time?
This is listed as a Full time position. It is posted as a Infrastructure & Network Operations / SysAdmin role at advanc.
How do I apply for the Infrastructure & Network Operations / SysAdmin position at advanc?
Click the "Apply Now" button on this page. You will be redirected to advanc's official application portal hosted on zohorecruit where you can submit your application directly.
When was the Infrastructure & Network Operations / SysAdmin job at advanc posted?
This Infrastructure & Network Operations / SysAdmin position at advanc was posted on Sep 25, 2026. Apply as soon as possible — early applications are often reviewed first.
Infrastructure & Network Operations / SysAdmin
advanc
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