Network Administrator

Fessler & Bowman Inc

$80K — $95K *
Holly, MI 48442In-Person
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-10 years of experience in network and systems administration
  • Active Microsoft 365 and Azure Administrator Associate certifications
  • Expertise in advanced network administration including switching and firewalls
  • Experience in cybersecurity operations and issue remediation
  • Skilled in enterprise endpoint management (e.g., Intune)
  • Proficient in backup administration and disaster recovery planning

Responsibilities

  • Install and troubleshoot networking hardware including switches and firewalls across multiple locations
  • Coordinate upgrades and improvements to network capacity and site connectivity
  • Ensure uninterrupted network service for field teams using Procore from job sites
  • Monitor network traffic and enforce security measures for managed hardware
  • Administer and manage Microsoft 365, Azure, and on-premises server environments
  • Implement security protocols and respond to vulnerabilities or incidents
  • Oversee backup processes and conduct recovery tests to ensure data integrity

Benefits

  • Flexible work arrangements
  • Professional development opportunities
  • Supportive team environment fostering growth
  • Access to the latest technologies and tools
  • Comprehensive health and wellness programs
Full Job Description
WHAT YOU OWN: KEY ROLES & RESPONSIBILITIES

Networking, Connectivity, & Traffic Control

Reliable connections everywhere F&B works - offices, project sites, and the field.
  • Install, configure, monitor, and troubleshoot switches, firewalls, wireless access points, VPNs, and internet connectivity across every location - meeting enterprise uptime targets.
  • Coordinate network upgrades, capacity improvements, and new site connectivity.
  • Field teams pulling drawings and running Procore from job sites should never be stopped by a network failure that proactive administration would have prevented.
  • Ensure Network Traffic is limited to approved connections and enable port security for managed hardware

Systems, Cloud & Endpoint Administration

The platforms F&B runs on - available, current, and performing.
  • Administer Microsoft 365, Azure, on-premises servers, storage, and core enterprise platforms - accounts, permissions, access controls, performance, and availability.
  • Apply updates, patches, and upgrades on schedule; support the Procore, HRIS, ERP, and payroll integrations that Finance, HR, and Operations depend on.
  • Manage the device fleet through enterprise endpoint management - deployment, security compliance, lifecycle planning, and accurate asset inventory.

Cybersecurity Operations

Threats found and fixed before they become incidents.
  • Monitor security alerts, vulnerabilities, and threat activity; implement controls and remediate within defined SLAs.
  • Manage endpoint protection, identity and access management, and security tooling; support audits, assessments, and incident response.
  • Escalate significant security events to the Senior Manager immediately - security issues that age unreported create compounding, preventable risk.
  • Manage Security Policies that apply to devices, user and service accounts, and network traffic

Backup, Recovery & Proactive Monitoring

A backup that has never been tested is not a backup.
  • Own backup integrity and disaster recovery readiness - monitor jobs, validate completion, test recovery periodically, and keep DR documentation current.
  • Maintain proactive monitoring across all environments - catch performance degradation, capacity concerns, and failure indicators before team members feel them.
  • Plan capacity ahead of organizational growth - the Senior Manager should hear about infrastructure issues from your monitoring, not from team members reporting outages.

Tier 2/3 Escalation & Developing the Specialist

Resolve what the frontline cannot - and teach as you go.
  • Serve as the technical escalation resource for the IT Support Specialist - resolving complex issues, documenting root causes, and improving support processes.
  • Coach the Specialist through unfamiliar problems and share the reasoning, not just the fix - they should be measurably more capable each quarter.
  • Documentation is not optional - undocumented solutions become tribal knowledge and single points of failure.


EXPERIENCE, TRAINING & CERTIFICATIONS
  • 5-10 years of progressive network and systems administration
  • Microsoft 365 Administrator and Azure Administrator Associate certifications (active, or equivalent)
  • Advanced network administration - switching, firewalls, wireless, VPN, multi-site; cybersecurity operations experience
  • Enterprise endpoint management (Intune or equivalent)
  • Proven backup administration with tested recovery
  • CompTIA Network+ and Security+ (or equivalent), identity & access administration, firewall & network security, endpoint management administration, and disaster recovery & business continuity

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