Principal Infrastructure Administrator

Whitefish Credit Union

. Support all systems and infrastructure for Whitefish Credit Union .

Posted 10/17/2026full-timeKalispell • Montana • United StatesLeadWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in managing and troubleshooting systems infrastructure, including Windows and Linux/Unix server systems, networking devices, and virtualization technologies. Proficient in project planning, documentation, and effective communication within IT teams and with external vendors.

Highest-signal resume keywords

MCSA CertificationAzure Administrator AssociateNetworking Infrastructure ManagementWindows Server AdministrationVirtualization Technologies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

System TroubleshootingActive Directory ManagementDHCP ConfigurationDNS AdministrationNetwork Device ConfigurationSwitches and Routers ManagementFirewalls AdministrationProject Planning and ExecutionDocumentation CreationInfrastructure Design

Soft Skills

Effective CommunicationTeam CollaborationMultitaskingAttention to DetailProfessional Interaction

Tools & Technologies

Microsoft OfficeVisioVirtualization SystemsSAN SystemsOffice Equipment

Certifications & Qualifications

Bachelor’s Degree in Computer ScienceMCSA CertificationAzure Administrator Associate

Industry Keywords

Infrastructure ManagementIT SupportProject EngineeringSystem OutagesBSA TrainingInformation Privacy Guidelines

Tech Stack

Tools & technologies

AzureDNSFirewallsLinuxUnix

About the role

Key responsibilities & impact

Support all systems and infrastructure for Whitefish Credit Union
Perform complex project planning and maintenance tasks independently
Provide Tier 3 support to resolve issues assigned to the IT project engineering team
Participate in the critical system support structure with other IT departments
Participate in, engage with, and occasionally lead team meetings and team-building activities
Execute project-related tasks from concept, planning, and design through completion
Maintain education and cross-training on infrastructure areas of expertise
Prepare, lead, and attend training when appropriate
Evaluate and estimate infrastructure work requests and major projects
Provide systems recommendations with detailed work plans and supporting documents such as Visio diagrams
Participate in infrastructure project development and planning
Troubleshoot system outages and performance issues supporting key business processes and core services
Configure and install systems equipment for reliable operation
Research systems products, services, protocols, and standards
Participate in equipment, hardware, and software installations and upgrades
Interact with vendors, outsourcers, and contractors to ensure SLA and project performance
Create, maintain, and update documentation and checklists
Apply advanced troubleshooting methodologies to resolve issues efficiently and minimize negative impacts
Plan and design systems infrastructure, including new equipment acquisition and installation and reconfiguration of existing equipment
Develop and maintain network documentation and security and network-use policies
Report to work on time and as scheduled
Perform other duties as assigned
Report to the Infrastructure Manager

Requirements

What you’ll need

Bachelor’s degree in computer science, MIS or a related subject
5+ years related employment experience
Currently have (or willing to obtain within the first 12 months) MCSA, Azure Administrator Associate or other certification(s) within the field of an equivalent level
3-5 years of work experience managing networking infrastructure lifecycle, including installations, configurations, upgrades and replacements
1-3 years of work experience managing Windows and Linux/Unix based server systems
1-3 years of work experience with Virtualization or SAN systems
Ability to implement, administer, and troubleshoot system infrastructure devices, including Active Directory, DHCP, DNS, current Microsoft Windows Server OS and virtual environments
Ability to implement, administer, and troubleshoot network infrastructure devices, including switches, routers, and firewalls
Ability and willingness to travel to all branch locations
Ability to be periodically available on an on-call basis, including support for 24/7 on-call staff as needed
Ability to work nights and weekends as needed, including holidays or non-standard business hours
Effective in-person, written, and telephone communication skills
Ability to interact calmly and professionally with people from all backgrounds
Ability to multitask, prioritize, and organize responsibilities with attention to detail and timeliness
Ability to follow oral and written instructions
Ability to work effectively with others and accommodate different work styles
Competent with Microsoft Office and a variety of office equipment and software systems
Ability to lift up to 75 lbs. to overhead positions with or without accommodation
Complete mandatory annual BSA training and pass applicable tests
Follow Whitefish Credit Union, Montana, and Federal information privacy guidelines
Adhere to Whitefish Credit Union policies and procedures
Protect member and Whitefish Credit Union confidential information

Benefits

Comp & perks

100% paid health insurance for employee
FSA (Flex plan) available
Telehealth available
3% employer 401k contribution (no matching requirement)
8% employer pension plan contribution (following first year of employment)
11 paid federal holidays (Saturday holidays excluded)
17 days of PTO annually, accrued monthly
Life and disability insurance
Wellness program
Social Responsibility Policy – 24 hours annually of paid time for non-profit volunteer efforts
Tuition Reimbursement Program – application-eligible following one year of employment
Competitive starting wage