Information Security Analyst — Security Operations

Community First Credit Union | Wisconsin; Neenah (WI); On-site; USD 85,000 - 110,000; Full time

Job summary

Community First Credit Union in Wisconsin seeks an Information Security Analyst to independently administer security technologies, investigate events, and own recurring security processes protecting member data and operations. The role involves configuring controls, reducing noise in detections, and guiding incident response with documented processes.

You will collaborate across teams, develop runbooks, and implement automation using PowerShell and Python.

Qualifications

• Bachelor's degree in cybersecurity, information technology, computer science, or related field or equivalent
• 2+ years of security administration, systems administration, network administration, or hands-on technical experience
• Demonstrated ability to configure and maintain enterprise security tooling, not only monitor it.
• Solid working knowledge of network infrastructure, including ports, protocols, routing, switching, segmentation, and traffic flow
• Working knowledge of Windows and Linux administration
• Experience with centralized logging or SIEM, EDR, firewall, IDS/IPS, vulnerability management, email security, cloud security controls, and IAM

Responsibilities

• Configure, maintain, monitor, and troubleshoot security platforms across endpoint protection, EDR, IAM, email/web security, vulnerability management, firewalls, IDS/IPS, SIEM, cloud, and data protection
• Investigate routine alerts using multiple data sources and document reasoning for dispositions
• Manage vulnerability-management workflows from scanning to closure with ownership and due dates
• Tune detection rules, dashboards, and queries to reduce noise while preserving true positives
• Support containment, evidence gathering, recovery, communication, and after-action reviews during incidents
• Plan and implement routine security changes and contribute to security requirements in projects
• Create and maintain runbooks, standards, diagrams, queries, dashboards, and troubleshooting notes
• Use PowerShell, Python, APIs, or similar methods to improve accuracy and traceability
• Support audits, examinations, access reviews, risk assessments, and tabletop exercises
• Onboard and mentor Information Security Specialists and clearly communicate risk and resolution to diverse audiences

Skills

Security administration

Systems administration

Network administration

Windows administration

Linux administration

SIEM

EDR / endpoint security

PowerShell / Python

Documentation / runbooks

Communication to non-technical readers

Education

Bachelor's degree in cybersecurity, IT, CS or related field

Tools

PowerShell

Python

SIEM

EDR

Firewalls

IDS/IPS

Vulnerability management

IAM / identity and access management

Job description

Community First Credit Union in Wisconsin seeks an Information Security Analyst to independently administer security technologies, investigate events, and own recurring security processes protecting member data and operations. The role involves configuring controls, reducing noise in detections, and guiding incident response with documented processes.

You will collaborate across teams, develop runbooks, and implement automation using PowerShell and Python.