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On Call Systems Engineer Jobs in Arizona (NOW HIRING)

MetroSys

Systems Engineer

Phoenix, AZ · On-site

Position Overview MetroSys is seeking a motivated Systems Engineer I to join our Infrastructure ... Participate in after-hours maintenance windows and on-call support as required. Required ...

MetroSys

Systems Engineer

Phoenix, AZ · On-site

$35 - $45/hr

Position Overview MetroSys is seeking a motivated Systems Engineer I to join our Infrastructure ... Participate in after-hours maintenance windows and on-call support as required. Required ...

Axway

Senior Systems Engineer I

Scottsdale, AZ · On-site

$104K - $142K/yr

Senior Systems Engineer I with Axway, Inc. (Scottsdale, AZ) Duties: Use Kubernetes to orchestrate ... Primary on call support for outages and service degradation issues. Build, deploy and manage ...

Honorhealth

Engineer III - Systems

Phoenix, AZ

Day Department: IT Systems Engineering and Architecture Monday- Friday, 8:00am-5:00pm, on call rotation Hybrid Must reside in Arizona Great care starts with great people. (Like you.) At HonorHealth ...

Early Warning Services

Systems Engineer II - PAM

Scottsdale, AZ · Hybrid

$99K - $121K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

S. financial system for over thirty years with cutting-edge solutions like Zelle, Paze, and so much ... 24x7 on-call rotation. * Produce reporting and analytics related to privileged access, secrets ...

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All JobsOn Call Systems Engineer JobsOn Call Systems Engineer Jobs in Arizona

On Call Systems Engineer information

What are some common challenges faced by on call systems engineers, and how can they be managed effectively?

On Call Systems Engineers often deal with unpredictable schedules and the pressure of resolving critical issues quickly, sometimes outside regular business hours. Managing these challenges involves strong time management, clear communication with team members, and thorough documentation to ensure smooth handovers. Many organizations provide tools and protocols to help engineers triage and prioritize incidents, and regular post-incident reviews can support continuous improvement. Building a supportive team culture and setting clear boundaries during off-call hours are also key to maintaining work-life balance.

What are the key skills and qualifications needed to thrive as an on call systems engineer?

To thrive as an On Call Systems Engineer, you need a solid background in computer science or IT, expertise in troubleshooting, and experience with system administration. Familiarity with monitoring tools, incident management platforms, and certifications like CompTIA Network+ or Microsoft Certified: Azure Administrator Associate are commonly required. Strong problem-solving abilities, effective communication, and the capacity to remain calm under pressure are crucial soft skills. These competencies ensure rapid resolution of critical issues and reliable system uptime, minimizing business disruptions.

What is an on call systems engineer?

On Call Systems Engineers are IT professionals responsible for monitoring, maintaining, and troubleshooting computer systems and networks outside regular business hours. They are typically available during nights, weekends, or holidays to respond to urgent technical issues, system outages, or security incidents. Their main goal is to ensure system reliability and minimize downtime by quickly addressing and resolving problems as they arise. On Call Systems Engineers often work as part of a rotating team and must be skilled in problem-solving, communication, and various technical domains.

What are the most commonly searched types of Systems Engineer jobs in Arizona?

The most popular types of Systems Engineer jobs in Arizona are:

What cities in Arizona are hiring for On Call Systems Engineer jobs?

Cities in Arizona with the most On Call Systems Engineer job openings:

On Call Systems Engineer jobs near you

Systems Engineer

MetroSys

Phoenix, AZ • On-site

Contractor

Posted 11 days ago

Job description

Position Overview

MetroSys is seeking a motivated Systems Engineer I to join our Infrastructure Services team supporting enterprise environments for our clients. This role is responsible for maintaining, monitoring, and supporting Windows-based infrastructure while working closely with senior engineers on server, virtualization, cloud, backup, and infrastructure projects.

This is an excellent opportunity for an early-career infrastructure professional looking to grow their skills in systems administration, virtualization, Microsoft technologies, and enterprise operations. The ideal candidate has a strong technical foundation, enjoys troubleshooting complex issues, and is committed to delivering exceptional customer service.

Key Responsibilities
  • Support and administer Windows Server environments, Active Directory, DNS, DHCP, and Microsoft 365.
  • Monitor and maintain enterprise infrastructure including servers, virtualization platforms, storage, and backup systems.
  • Assist with server provisioning, patch management, system upgrades, and infrastructure lifecycle activities.
  • Perform routine health checks, preventive maintenance, and operational monitoring.
  • Troubleshoot server, operating system, virtualization, and infrastructure issues while escalating complex incidents as needed.
  • Support backup operations, disaster recovery testing, and business continuity initiatives.
  • Participate in vulnerability remediation, security hardening, and infrastructure compliance activities.
  • Maintain technical documentation, system configurations, and operational procedures.
  • Collaborate with networking, security, cloud, and service desk teams to resolve infrastructure issues.
  • Participate in after-hours maintenance windows and on-call support as required.
Required Qualifications
  • Associate degree in Information Technology, Computer Science, or related field, or equivalent professional experience.
  • 1–3 years of experience supporting Windows Server environments or enterprise infrastructure.
  • Experience with:
    • Microsoft Windows Server
    • Active Directory
    • DNS and DHCP
    • Microsoft 365
    • VMware vSphere or Microsoft Hyper-V
    • Backup and recovery technologies
  • Basic understanding of TCP/IP networking fundamentals.
  • Familiarity with PowerShell scripting and infrastructure monitoring tools.
  • Strong troubleshooting, documentation, and customer service skills.
  • Ability to manage multiple priorities in a fast-paced environment.
Preferred Qualifications
  • Experience in a Managed Services Provider (MSP) or consulting environment.
  • Microsoft Azure or hybrid cloud experience.
  • Experience with Microsoft Intune or MECM/SCCM.
  • Knowledge of ITIL service management practices.
  • Microsoft, VMware, CompTIA, or similar technical certifications.

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