Onsite Infra & Security Operations Engineer - Sandy, UT

FLEX / Computer Marketing Corporation; Sandy (UT); On-site; USD 85,000 - 110,000; Full time

Benefits offered by this job

Paid holidays

PTO

Medical insurance

Dental insurance

401(k) matching

Job summary

FLEX is seeking an experienced Infrastructure & Security Operations Specialist to maintain, secure, and improve our IT infrastructure in Sandy, Utah. The role emphasizes automation, AI-assisted troubleshooting, and responsible tool use, with duties spanning virtualization, cloud, networking, and security operations.

You will build and maintain runbooks, support telephony and collaboration systems, and contribute to incident response and audits.

Qualifications

• 3 to 5 years in IT infrastructure, systems administration, network operations, or security operations.
• Experience administering Linux servers, networks, cloud infrastructure, and virtualization (Xen Orchestra).
• Support telephony, email, identity, and collaboration systems.
• Manage firewalls, VPNs, endpoint protection, accounts, privileged access, and access-control processes.
• Monitor alerts, diagnose root causes, and apply fixes under change control.
• Contribute to incident response, security investigations, risk reduction, and audits.
• Build scripts to reduce manual work; use AI tools for troubleshooting and documentation, with proper validation.
• Maintain runbooks, diagrams, and knowledge-transfer materials; support client and internal issues, including after-hours or on-call work.
• Strong communication and documentation skills; work independently and escalate appropriately.
• Education: degree in IT; certifications preferred (Network+, Security+, Linux+, CCNA).

Responsibilities

• Administer Linux servers, networks, cloud infrastructure, and virtualization.
• Support telephony, email, identity, and collaboration systems.
• Manage firewalls, VPNs, endpoint protection, accounts, privileged access, and access-control processes.
• Monitor alerts, perform patching, upgrades, and vulnerability remediation under change control.
• Contribute to incident response, security investigations, risk reduction, and audit activities.
• Build scripts and use AI tools for troubleshooting, documentation, and analysis with risk validation.
• Maintain runbooks, diagrams, and knowledge-transfer materials; support client and internal issues, including after-hours.
• Foster collaboration and participate in mentoring or leading small initiatives.

Skills

Linux administration

Cloud infrastructure

Virtualization

Bash scripting

Python scripting

PowerShell scripting

AI literacy

Networking

Security fundamentals

Incident response

Documentation

Education

Bachelor's/Associate degree in IT or CS

Certifications (Network+/Security+/Linux+/CCNA)

Tools

Xen Orchestra

Nagios

Zabbix

Kubernetes

Rancher

PBX/VoIP

Google Workspace

Git

CI/CD

Infrastructure as Code

Cloud platforms

Job description

FLEX is seeking an experienced Infrastructure & Security Operations Specialist to maintain, secure, and improve our IT infrastructure in Sandy, Utah. The role emphasizes automation, AI-assisted troubleshooting, and responsible tool use, with duties spanning virtualization, cloud, networking, and security operations.

You will build and maintain runbooks, support telephony and collaboration systems, and contribute to incident response and audits.