On-Site Infrastructure Security Administrator - LA

Banc of California, Inc.; Los Angeles, Santa Ana (CA, CA); On-site; USD 90,000 - 135,000; Full time

Benefits offered by this job

401k with company match

Comprehensive health insurance

Parental leave

Tuition reimbursement

Job summary

Banc of California, Inc. in Los Angeles is seeking an Officer, Infrastructure Security Administrator to design, secure, and improve server and infrastructure platforms for reliable operations.

You will lead vulnerability management, evaluate security risks, and collaborate with security and IT teams to implement robust controls. The role requires deep technical expertise in Windows Server environments, cloud integration, and automation, with on-site duties in LA.

Qualifications

• Experience in systems administration and vulnerability management.
• Ability to analyze complex security issues and make risk-based decisions.
• Strong documentation and collaboration skills.

Responsibilities

• Analyze and troubleshoot Windows Server, virtualization, and related infrastructure issues.
• Own vulnerability remediation from identification to closure with risk assessment.
• Prioritize remediation based on severity, asset criticality, and business impact.
• Coordinate changes through change-management processes; assess risks and options.
• Investigate exceptions and remediation blockers with a technical judgment.
• Maintain remediation records, dashboards, and closure evidence.
• Develop and maintain secure baselines, hardening standards, and auditing controls.
• Create scripts to automate admin and reporting tasks.

Skills

Windows Server

Vulnerability remediation

Change management

PowerShell scripting

VMware

Azure

Network security

Documentation

Collaboration

Education

High School diploma or equivalent

Associate’s degree or higher preferred

Tools

Rapid7 InsightVM

Nessus

Qualys VMDR

Microsoft Defender Vulnerability Management

SCCM

Active Directory

PowerShell

Azure

Microsoft 365

Job description

Banc of California, Inc. in Los Angeles is seeking an Officer, Infrastructure Security Administrator to design, secure, and improve server and infrastructure platforms for reliable operations.

You will lead vulnerability management, evaluate security risks, and collaborate with security and IT teams to implement robust controls. The role requires deep technical expertise in Windows Server environments, cloud integration, and automation, with on-site duties in LA.