Infrastructure & Network Operations SysAdmin
Advancio, Inc
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
57 years broad IT infrastructure/networking experience for senior roles; 2 years clerical/IT-support experience for entry-level (IT Technical Aid) roles
34 years in a specific administrator role (network Linux or VMware) within the last 46 years
24 years of security-monitoring or automation-scripting experience
Education / Training
Bachelors 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)
Required Skills:
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 57 years broad IT infrastructure/networking experience for senior roles; 2 years clerical/IT-support experience for entry-level (IT Technical Aid) roles 34 years in a specific administrator role (network Linux or VMware) within the last 46 years 24 years of security-monitoring or automation-scripting experience Education / Training Bachelors 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)
$70k - $100k
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