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Senior Windows Administrator Jobs in Delaware (NOW HIRING)

Adesis, Inc.

$80 - $100/hr

Job Summary: The Senior Help Desk Administrator provides advanced end-user support, systems ... Troubleshoot Windows operating systems, enterprise applications, network connectivity, endpoint ...

WSFS Bank

Senior .Net Software Developer

Newark, DE · On-site

$53.25 - $70.50/hr

... and system administrators for end to end application development and implementation. • ... of Windows applications utilizing Microsoft .NET technology stack • Strong hands on experience ...

WSFS Bank

Senior .Net Software Developer

Newark, DE · On-site

$53.25 - $70.50/hr

... and system administrators for end to end application development and implementation. • ... of Windows applications utilizing Microsoft .NET technology stack • Strong hands on experience ...

WSFS Bank

Senior .Net Software Developer

Newark, DE · On-site

$53.25 - $70.50/hr

... and system administrators for end to end application development and implementation. • ... of Windows applications utilizing Microsoft .NET technology stack • Strong hands on experience ...

WSFS Bank

Senior .Net Software Developer

Newark, DE · On-site

$75K - $124K/yr

... administrators for end to end application development and implementation. * Participate in design ... Windows applications utilizing Microsoft .NET technology stack * Strong hands on experience with ...

Wsfsbank

Senior .Net Software Developer

Newark, DE · On-site

$75K - $124K/yr

... administrators for end to end application development and implementation. * Participate in design ... Windows applications utilizing Microsoft .NET technology stack * Strong hands on experience with ...

WSFS Bank

Senior .Net Software Developer

Newark, DE · On-site

$75K - $124K/yr

... administrators for end to end application development and implementation. * Participate in design ... Windows applications utilizing Microsoft .NET technology stack * Strong hands on experience with ...

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Senior Windows Administrator information

See Delaware salary details

$48

$58

$76

How much do senior windows administrator jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for senior windows administrator in Delaware is $58.42, according to ZipRecruiter salary data. Most workers in this role earn between $51.01 and $63.99 per hour, depending on experience, location, and employer.

What is a senior Windows administrator?

Senior Windows Administrators are experienced IT professionals responsible for managing, configuring, and maintaining Microsoft Windows-based servers and systems within an organization. They oversee system performance, security, and updates, often leading a team of administrators. Their duties include troubleshooting complex issues, implementing best practices, and ensuring the smooth operation of Windows environments. Senior Windows Administrators also play a key role in planning and executing system upgrades and migrations. They typically possess advanced knowledge of Active Directory, group policies, and scripting languages.

What are the key skills and qualifications needed to thrive as a senior Windows administrator?

To thrive as a Senior Windows Administrator, you need deep expertise in Windows Server management, Active Directory, system security, and troubleshooting, typically supported by a degree in IT or related certifications like Microsoft Certified: Windows Server or Azure Administrator. Familiarity with PowerShell scripting, virtualization platforms (such as Hyper-V or VMware), and enterprise monitoring tools is crucial. Strong problem-solving, communication, and leadership skills help you collaborate effectively and manage complex environments. These competencies ensure reliable system performance, security, and smooth IT operations in enterprise settings.

What are some common challenges senior Windows administrators face when managing large-scale enterprise environments?

Senior Windows Administrators often encounter challenges related to maintaining system security, ensuring high availability, and managing patch deployments across numerous servers. Balancing day-to-day troubleshooting with strategic projects, such as migrations or upgrades, can also be demanding. Additionally, coordinating with other IT teams—like network engineers and security specialists—is essential to ensure seamless operations and compliance with organizational policies.

What are the most commonly searched types of Windows Administrator jobs in Delaware?

The most popular types of Windows Administrator jobs in Delaware are:

What are popular job titles related to Senior Windows Administrator jobs in Delaware?

For Senior Windows Administrator jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Senior Windows Administrator jobs in Delaware look for?

The top searched job categories for Senior Windows Administrator jobs in Delaware are:

What cities in Delaware are hiring for Senior Windows Administrator jobs?

Cities in Delaware with the most Senior Windows Administrator job openings:

What are popular job titles related to Senior Windows Administrator jobs in DE?

For Senior Windows Administrator jobs in DE, the most frequently searched job titles are:

Senior Windows Administrator jobs near you
Infographic showing various Senior Windows Administrator job openings in Delaware as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 16% Part Time, and 8% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $121,521 per year, or $58.4 per hour.

Sr. Systems Administrator

Integrity Staffing Solutions

Newark, DE • On-site

$84K - $113K/yr

Full-time

Posted 21 days ago

Job description

Senior IT Infrastructure Administrator
Our client is hiring a highly experienced IT Infrastructure professional to manage and support our Windows, Linux, Active Directory, virtualization, Microsoft 365, and cloud environments. This hands-on role will maintain secure, reliable systems while supporting infrastructure projects, lifecycle planning, compliance, disaster recovery, and continuous improvement.
This position is a direct placement with the client and must work on-site in Newark, DE.
Key Responsibilities
• Administer Windows and Linux servers, Active Directory, GPO, DNS, DHCP, identity management, and authentication services
• Manage physical, virtual, and cloud infrastructure, including VMware and Azure/AWS environments
• Support Microsoft 365, Exchange Online, SharePoint Online, Intune, and Autopilot
• Maintain backups, storage, monitoring tools, patching, vulnerability remediation, and disaster recovery capabilities
• Implement infrastructure upgrades, automation, new technologies, and performance improvements
• Support infrastructure planning, budgeting, vendor management, licensing, audits, and regulatory compliance
• Participate in rotating 24/7 on-call production support
Qualifications
• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience
• Five or more years of systems administration experience
• At least three years of experience with virtualization platforms such as VMware, Hyper-V, Citrix Hypervisor, Nutanix AHV, or Linux KVM
• Strong experience with Active Directory, Windows Server, DNS, DHCP, Group Policy, and email administration
• Hands-on Microsoft 365 administration experience
• Familiarity with Azure or AWS
• Strong troubleshooting, project management, communication, and organizational skills
• Ability to work independently and manage multiple priorities
Active Directory | Windows Server | Oracle Linux | VMware | Shared Storage | Microsoft 365 | Exchange | SharePoint | Intune | Autopilot | Backup and Recovery

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