Top 281 Windows System Administration Jobs in Tempe, AZ

Sr. IT Systems Administrator (manufacturing)
Confidential —Tempe, AZ
- $90,000 - $100,000 a year
- Full-time
- Computer science
- Microsoft Excel
- Microsoft Access
- Health insurance
- 401(k)
Quick Apply
Senior Systems Administrator, Systems Support
Carvana —Tempe, AZ
- Full-time
- Background check
- 6 years
- English
- Wellness program
- Health insurance
Quick Apply
IT Systems Administrator
General Dynamics Mission Systems, Inc —Scottsdale, AZ
- $111,881 - $124,118 a year
- Full-time
- Windows
- 3 years
- Master's degree
10d
Help Desk Technician
Arizona Priority Care —Chandler, AZ
- $26 - $29 an hour
- Full-time
- Hybrid work
- Microsoft Excel
- Microsoft Outlook
- HIPAA
Quick Apply
Repair Customer Account Analyst (Hybrid)
Collins Aerospace —Phoenix, AZ
- $68,900 - $131,100 a year
- Full-time
- Mid-level
- Experience equivalent to degree accepted
- 2 years
- Paid holidays
- Loan repayment program
9d
IT ADMINISTRATOR
Downtown Phoenix Inc —Phoenix, AZ
- Full-time
- Computer science
- Computer Science
- Customer service
IT Support Specialist
Harris Company —Phoenix, AZ
- $23.07 - $34.60 an hour
- Full-time
- Research
- Mid-level
- Windows
- Paid parental leave
- Paid holidays
10d
IT Support Engineer I, OTS
Amazon.com Services LLC —Mesa, AZ
- $25 - $41 an hour
- Full-time
- Mid-level
- Windows
- High school diploma or GED
- Paid parental leave
- AD&D insurance
10d
Support Analyst II
Exigo Technology Services, LLC —Scottsdale, AZ
- Weekends as needed
- Hybrid work
- Google Workspace
- Microsoft Excel
- Microsoft Outlook
5d
Secretary (Senior Services)
Salt River Pima-Maricopa Indian Community —Scottsdale, AZ
- $51,005 - $67,582 a year
- Email
- High school
- Writing skills
- Mid-level
- Wellness program
- Health savings account
6d
System and Application Administrator Assistant
Glendale Community College —Glendale, AZ
- $25.25 - $32.83 an hour
- Weekends as needed
- Research
- Mid-level
- High school diploma or GED
- Wellness program
- 403(b) matching
System Administrator
OptimumHQ —Gilbert, AZ
- Email
- Computer science
- Computer Science
- Pass drug screening
- Paid holidays
- Health insurance
Data Center Support Technician
H5 Data Centers —Chandler, AZ
- $19 - $21 an hour
- Weekends as needed
- Mid-level
- Windows
- Organizational skills
Quick Apply
IT Support Specialist
BTS —Phoenix, AZ
- $60,000 - $70,000 a year
- Full-time
- Hybrid work
- Mid-level
- Travel
- US work authorization
Desktop Support Specialist - Level II
Gothic Landscape, Inc. —Tempe, AZ
- $30 - $32 an hour
- Weekends as needed
- Computer science
- Mid-level
- Ability to lift 50 pounds
- Paid holidays
- Health insurance
Quick Apply
Executive Secretary (HHS)
Salt River Pima-Maricopa Indian Community —Scottsdale, AZ
- $59,157 - $78,390 a year
- Weekends as needed
- High school
- Military
- Writing skills
- Wellness program
- Health savings account
2d
IT Technical Support Specialist III
Central Arizona Project —Phoenix, AZ
- $81,910.40 - $97,260.80 a year
- Full-time
- Clean driving record
- Azure
- High school diploma or GED
- Paid training
- Paid parental leave
12d
IT Operations Support Administrator
Peckham —Phoenix, AZ
- Weekends as needed
- Mid-level
- High school diploma or GED
- Travel
11d
Junior IT/Systems Administrator
Sanders Industries Holdings —Tempe, AZ
- Full-time
- Computer science
- Azure
- Computer Science
- Disability insurance
- Health insurance
Quick Apply
IT Support Specialist
Kinective —Gilbert, AZ
- $50,000 - $62,500 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply

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Windows System Administration jobs near Tempe, AZ

Sr. IT Systems Administrator (manufacturing)

Confidential
Tempe, AZ

Quick Apply

Job Details

Full-time
$90,000 - $100,000 a year

Benefits

Health insurance
401(k)
Paid time off
Vision insurance

Qualifications

Vendor relationship building
Network troubleshooting
Microsoft Excel
Defect resolution root cause analysis
Interpersonal skills
Confidential Clearance
Public Cloud
Bachelor's degree
Cloud service support
Computer management
IT project management
Server virtualization
Organizational skills
Microsoft 365 support
VPN management
Project stakeholder communication
Failure analysis

Full Job Description

Essential Duties and Responsibilities:

Administer and optimize enterprise systems across multiple sites, including servers, networks, cloud platforms, and endpoint environments.
Lead system standardization efforts across locations to ensure consistency, scalability, and security.
Manage and maintain Microsoft 365, Entra ID (Azure AD), and related cloud services.
Oversee on-prem and cloud-based server environments (Windows Server 2016–2025, Azure VMs, hybrid infrastructure).
Monitor system performance, availability, and capacity; proactively address risks.

Enterprise Applications

Administer and support Dynamics 365 Finance & Operations and related ERP systems.
Support integrations between ERP, Salesforce, and other enterprise platforms.
Assist in system upgrades, patching, and lifecycle management.

Security & Compliance

Implement and enforce security best practices including MFA, privileged access, and endpoint protection.
Support SOX compliance, including access controls, change management, and audit evidence.
Participate in cybersecurity initiatives (e.g., SIEM, endpoint protection, vulnerability management).
Maintain policies related to identity, access, and data protection.

Operational Support & Escalation

Act as Tier 2/3 escalation for complex technical issues.
Oversee and improve helpdesk processes, ensuring SLA adherence and service quality.
Support onboarding/offboarding processes, including identity, device, and access provisioning.
Provide after-hours support as needed for critical systems.

Project & Continuous Improvement

Lead or contribute to IT projects including system migrations, upgrades, and new implementations.
Identify and implement automation opportunities to improve efficiency.
Drive continuous improvement in system reliability, performance, and user experience.

Vendor & Asset Management

Coordinate with external vendors, MSPs, and system integrators.
Manage licensing, renewals, and vendor relationships.
Maintain accurate inventory of IT assets and systems.

Qualifications:

Required

Strong troubleshooting and root-cause analysis skills across infrastructure, applications, and networks.
Ability to manage and prioritize multiple systems and projects simultaneously.
Strong communication skills with both technical and non-technical stakeholders.
Proven ability to operate independently and take ownership of systems.

Experience

5+ years of IT systems administration experience (enterprise environment preferred).
3+ years supporting Microsoft cloud technologies (M365, Azure, Entra ID).
Experience with Windows Server environments (2016–2025).
Experience supporting ERP systems, preferably Dynamics 365 F&O.
Experience with virtualization and cloud infrastructure (Azure preferred).
Working knowledge of networking fundamentals (DNS, DHCP, VPN, firewalls).

Preferred

Experience in a multi-site or global IT environment.
Knowledge of SOX compliance controls and IT audit requirements.
Experience with PowerShell or automation scripting.
Familiarity with Salesforce, Azure SQL, and system integrations.
Manufacturing or industrial systems experience.
VOIP / Teams Phone experience.

Education

Bachelor’s Degree in Information Systems, Computer Science, or related field preferred
(or equivalent experience)

Travel

Occasional travel to company sites (domestic/international).

Skills & Competencies:

Ability to work independently and on a team to meet time-sensitive deadlines.
Excellent customer service skills with the ability to troubleshoot technical issues effectively.
Knowledge of Microsoft Office 365 administration, group policies, and security settings.
Familiarity with database systems such as SQL Server and Microsoft Access.
Ability to document tasks, follow procedures, and work under deadlines.
Strong verbal and written communication skills.
Strong organizational skills to handle multiple projects simultaneously.
Basic knowledge of Office 365 applications (Word, Excel, PowerPoint, Outlook) for user support and troubleshooting common issues with these tools.
Familiarity with basic database tools like Microsoft Access or SQL Server Management Studio for troubleshooting and database-related tasks.
Ability to lift up to 40 pounds, sit for extended periods of time, and work in front of a computer screen for extended periods

Job Type: Full-time

Pay: $90,000.00 - $100,000.00 per year

Benefits:

401(k)
Health insurance
Paid time off
Vision insurance

Security clearance:

Confidential (Preferred)

Ability to Commute:

Tempe, AZ 85288 (Preferred)

Ability to Relocate:

Tempe, AZ 85288: Relocate before starting work (Preferred)

Work Location: In person

Quick Apply

Refine Your Search

Windows System Administration jobs in Tempe, AZ

Sr. IT Systems Administrator (manufacturing)

Senior Systems Administrator, Systems Support

IT Systems Administrator

Help Desk Technician

Repair Customer Account Analyst (Hybrid)

IT ADMINISTRATOR

IT Support Specialist

IT Support Engineer I, OTS

Support Analyst II

Secretary (Senior Services)

System and Application Administrator Assistant

System Administrator

Data Center Support Technician

IT Support Specialist

Desktop Support Specialist - Level II

Executive Secretary (HHS)

IT Technical Support Specialist III

IT Operations Support Administrator

Junior IT/Systems Administrator

IT Support Specialist

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