Windows Server Administrator Jobs

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Systems Engineer (Microsoft & Cisco Environment)

Motion Recruitment Partners, LLC

•

Dallas, Texas, USA

Full-time

A Dallas, TX-based company is looking for a skilled Systems Engineer to join its IT team. This full-time role offers the opportunity to work with modern technologies like Cisco Meraki, Microsoft Azure, Office 365, and SharePoint in a dynamic and forward-thinking environment. The ideal candidate is a flexible and solutions-oriented professional capable of managing a range of responsibilities, including network configuration, performance tuning, and responding to security issues. This position off
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Posted 33 days ago | Updated 2 hours ago

Systems Administrator

Modern Technology Solutions

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Patterson, Ohio, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Systems Administrator at Wright-Patterson AFB, Ohio. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in th
Posted 60+ days ago | Updated 7 days ago

Windows Systems Engineer, TS/SCI w/Poly

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Microsoft SQL Database, VMware Clusters, Windows Engineering, Windows System Administration Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. A
Posted 37 days ago | Updated 16 hours ago

System Administrator

General Dynamics

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Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Systems, Microsoft Windows Server, Technical Troubleshooting Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Job Description: Seize your opportunity to make a personal impact as a System Admini
Posted 21 days ago | Updated 6 hours ago

Senior Active Directory Engineer

General Dynamics Information Technology

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Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Active Directory (AD), Microsoft Azure, Scripting Languages Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Systems Engineer Advisor at GDIT. H
Posted 27 days ago | Updated 8 hours ago

IT Sr. Engineer, MES Development

Corning

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Wilmington, North Carolina, USA

Full-time

Requisition Number: 69313 The company built on breakthroughs. Join us. Corning is one of the world's leading innovators in glass, ceramic, and materials science. From the depths of the ocean to the farthest reaches of space, our technologies push the boundaries of what's possible. How do we do this? With our people. They break through limitations and expectations - not once in a career, but every day. They help move our company, and the world, forward. At Corning, there are endless possibiliti
Posted 11 days ago | Updated 7 hours ago

Systems Administrator

Robert Half

•

Okmulgee, Oklahoma, USA

Full-time

Description Position Summary: We are seeking a proactive and results-driven Network Administrator to manage and support our Windows-based infrastructure, VMware virtualization environment (vCenter), and Cisco networking systems. This role requires a detail-oriented detail oriented who is able to delegate effectively, follow through on tasks, and drive initiatives to completion with minimal supervision. Key Responsibilities: Administer, maintain, and troubleshoot Windows Server environments, Acti
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Posted 13 days ago | Updated 3 hours ago

Systems Administrator II

Robert Half

•

Washington, District of Columbia, USA

Contract

Description We are looking for an experienced Systems Administrator II to join our team in Washington, District of Columbia. In this long-term contract position, you will play a key role in maintaining and optimizing system infrastructures, ensuring they meet organizational needs and industry standards. This is an excellent opportunity for someone who thrives in a collaborative environment and enjoys solving technical challenges with innovative solutions. Key Responsibilities: Administer and ma
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Posted 14 days ago | Updated 3 hours ago

Systems Administrator Senior

General Dynamics

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Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Infrastructure Management (IM), Microsoft Windows Server, System Administration Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator Senior wit
Posted 47 days ago | Updated 6 hours ago

Network Administrator

ASSYST

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Austin, Texas, USA

Third Party, Contract

ASSYST is seeking a Network Administrator to support our government customer based in Austin, TX. The Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization s network infrastructure, including LANs, WANs, wireless networks, and Internet systems. This role ensures network availability, performance, and security by monitoring, maintaining, and troubleshooting network hardware, software, and related systems. The working position is On Site. Lo
Posted 6 days ago

IT Support Specialist

HDR, Inc.

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Bellevue, Washington, USA

Full-time

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f
Posted 60+ days ago | Updated 7 hours ago

Senior O365 Engineer

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506825 Location: WASHINGTON, DC, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is Seeking a motivated, experienced Senior O365 Engineer with experiences in Microsoft Cloud Technologies to support Pension Benefit Guaranty Corporation (PBGC) in Washington,
Posted 20 days ago | Updated 4 hours ago

2025 Fall Co-Op - System Administrator (Onsite)

RTX Corporation

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Cambridge, Massachusetts, USA

Full-time

Date Posted: 2025-06-10 Country: United States of America Location: MA105: BBN Headquarters 10 Moulton Street , Cambridge, MA, 02138 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace, Pratt &
Posted 23 days ago | Updated 6 hours ago

Sr. Lead Software Engineer - Windows Server Software Engineer

JPMorgan Chase & Co.

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Columbus, Ohio, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. Become a member of a team where you can contribute significantly to shaping the future of a world-renowned and influential company. Among top performers, you can make a direct and meaningful impact. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Sector Base Compute organization, you exhibit both depth and breadth o
Posted 22 days ago | Updated 6 hours ago

OS Systems Admin

Apex Systems

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Washington, District of Columbia, USA

Full-time

Job#: 2071317 Job Description: Apex Systems is seeking a System Administrator to work onsite in Washington, D.C. Summary: The System Administrator will be responsible for the administration and support of the organization's storage systems and operating systems (Windows and Linux). You will work closely with the IT operations team to ensure the stability, security, and performance of the company's servers, storage environments, and related infrastructure. This role will provide opportunities t
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Posted 60+ days ago | Updated 7 hours ago

Security Engineer

TEKsystems c/o Allegis Group

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West Point, Georgia, USA

Full-time

Description Design, build, test and deploy new security technologies, which include the development of the operational manual and run books Provides technical security operations engineering services to support and update existing security systems and works to automate processes related to security implementations, monitoring, and enforcement Investigates, recommends, evaluates, deploys and integrates operational security tools and techniques to improve our ability to protect corporate assets an
Posted 3 hours ago

Windows Systems Engineer, TS/SCI w/Poly

General Dynamics

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Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Microsoft SQL Database, VMware Clusters, Windows Engineering, Windows System Administration Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. A
Posted 45 days ago | Updated 6 hours ago

Senior Active Directory Engineer

General Dynamics Information Technology

•

Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Active Directory (AD), Microsoft Azure, Scripting Languages Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Systems Engineer Advisor at GDIT. He
Posted 27 days ago | Updated 10 hours ago

Site Reliability Engineer - Senior

Judge Group, Inc.

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Dallas, Texas, USA

Contract

Location: Dallas, TX Salary: $65.00 USD Hourly - $70.00 USD Hourly Description: Our client is currently seeking a Site Reliability Engineer - Senior We're looking for a Staff Site Reliability Engineer (SRE) to join our team and help us build highly reliable, scalable, and resilient systems. In this role, you'll apply an SRE mindset to solve complex problems through automation, instrumentation, and simplification. You'll partner closely with architects, development leads, and business partne
Posted 6 days ago | Updated 3 hours ago

Systems Administrator

TEKsystems c/o Allegis Group

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Chicago, Illinois, USA

Full-time

Description We are seeking a highly skilled Data Center Systems Engineer to support a large-scale decommissioning and migration initiative, transitioning core systems from VMware to Google Cloud Platform (Google Cloud Platform). The ideal candidate will bring deep expertise in Linux systems, virtualization technologies, and infrastructure monitoring, with hands-on experience in data center operations and cloud migrations. ? Key Responsibilities Assist in planning and executing the decommissionin
Posted 8 days ago | Updated 3 hours ago