Windows Administrator Jobs

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Windows Administrator

Maximus, Inc.

•

Maryland, USA

Full-time

Description & Requirements Maximus is seeking a Senior Windows Administrator to join our team. As a Senior Windows Administrator, you will be responsible for overseeing the design, implementation, and maintenance of windows-based servers and systems. Your role will involve managing server infrastructure, troubleshooting issues, and ensuring the reliability and security of the Windows environment. This position is an onsite role, 5 days a week and requires a secret clearance. Maximus TCS (Technol
Posted 32 days ago | Updated 4 hours ago

Windows Active Directory Administrator - Full Time Employment

Cinergy Technology Inc

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Las Vegas, Nevada, USA

Full-time

Job Title: Windows Active Directory Administrator Location: Las Vegas, NV Job Type: Full Time Employment (Permanent) Required Skills: Windows Active Directory Domain Controller replication AD Sites and services DNS PKI (Certificates) PowerShell a major plus Office 365 Exchange Online (must be familiar with transport rules) Azure AD (familiar with SSO is a major plus) Windows failover clustering a major plus IIS a major plus
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Posted 23 hours ago

Senior Systems Administrator (Linux/Windows)

GovCIO

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Remote

Full-time

Overview GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is in Washington, DC and will be a hybrid remote with periodic onsite customer work activities. Must be willing to work nights, have an active Sec
Posted 11 hours ago | Updated 6 hours ago

System Administrator (Windows and Linux)

Svam International, Inc.

•

Dallas, Texas, USA

Contract

System Administrator (Windows and Linux) 6 months onsite in Dallas TX Responsible for installing, configuring, and supporting an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. The services You will provide the project team: As a Systems Administrator Contractor, you will be responsible for installing, configuring, and supporting an organization's local area network (LAN), wide area network (WAN), and Internet systems or a
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Posted 3 hours ago | Updated 3 hours ago

Windows Systems Administrator

SAIC

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Adelphi, Maryland, USA

Full-time

Job ID: 2507346 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Windows Systems Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterpris
Posted 7 hours ago

Windows/Azure Administrator - Onsite

MSYS Inc.

•

Raleigh, North Carolina, USA

Contract

Title: Windows/Azure Administrator - Onsite Location: Raleigh, NC, United States Length: Long term Restriction: W2 or C2C Description: Interview Type: In Person Only Very long term project; initial PO for 1 year, expect to go for 4+ years Onsite Key Responsibilities Assisting with implementing securitymeasures and monitor access to protect data and ensure compliance with relevantregulations.Set up and maintain cloud servers, applicationsand services, resolving any issues that arise.Monitor and m
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Posted 12 days ago

Windows AD Administrator

Braintree Technology Solutions

•

Las Vegas, Nevada, USA

Full-time

Position Name: Windows AD Location: Las Vegas, NV Windows ADDomain Controller replicationAD Sites and servicesDNSPKI (Certificates)PowerShell a major plusOffice 365Exchange Online (must be familiar with transport rules)Azure AD (familiar with SSO is a major plus)Windows failover clustering a major plusIIS a major plus
Easy Apply
Posted 1 day ago

Senior Windows System Administrator

Motion Recruitment Partners, LLC

•

Phoenix, Arizona, USA

Full-time

We are looking for a Senior System Administrator to join this growing team! This is a full-time, remote position; however, we are seeking someone located in the greater Phoenix area who can come into the office occasionally for mission-critical events and team-building activities. Are you looking for a dynamic opportunity with a Phoenix-based company to work as a Senior System Administrator? Look no further-this could be the opportunity for you! As a Senior System Administrator, you will play a
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Posted 29 days ago | Updated 5 hours ago

Senior Windows Systems Administrator VMWare SME

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506329 Location: CHANTILLY, VA, US Date Posted: 2025-06-03 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for an ambitious Senior Level System Administrator/VMWare SME like you! Candidates will join a fast-paced and growing team of System Administrators in supporting
Posted 35 days ago | Updated 6 hours ago

System Administrator (Windows or Linix Admin)

Mindlance

•

New Castle, Delaware, USA

Contract

System Administrator (Windows or Linix Admin) Location: New Castle, DE 19720, USA Duration: 12 months (possible extension or conversion) Job Description Must have 5 years of experience in system Administration (windows or Linux server Admin)Should have basic netwrking experience.PKI expereince is an added advantage.Security (network or cyber) is an added advantage.Linux OS expereince is mandatory.Good to Have Certifications (CISSP, CCNA/CCNP, CEH, Redhat, ITIL, MCSE)
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Posted 40 days ago | Updated 14 days ago

Sr Windows Systems Administrator

Raytheon

•

McKinney, Texas, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our n
Posted 5 days ago | Updated 3 hours ago

Sr Windows Systems Administrator

Raytheon

•

El Segundo, California, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher
Posted 5 days ago | Updated 3 hours ago

System Administrator Linux-Windows

SAIC

•

Huntsville, Alabama, USA

Full-time

Job ID: 2506691 Location: HUNTSVILLE, AL, US Date Posted: 2025-06-12 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC has an immediate need for a BMC3 Systems Administrator Analyst with Linux full stack development experience. We are looking for an innovative and motivated individu
Posted 25 days ago | Updated 7 hours ago

Systems/Network Administrator / Windows / Bluffton, SC

Motion Recruitment Partners, LLC

•

Bluffton, South Carolina, USA

Full-time

A growing and extremely stable Managed Service Provider in Bluffton, SC is currently looking to bring on a Systems/Network Administrator with experience working in a professional environment. In this role you'll work with as a somewhat Jack of all trades supporting and troubleshooting Windows Servers, VMWare, Active Directory, etc and some basic networking as well with Cisco. The role is based in Bluffton, SC and needs someone onsite on a hybrid basis (2 to 3 days a week onsite). Required Skills
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Posted 6 days ago | Updated 5 hours ago

Windows Administrator

eQuest Solutions

•

Los Angeles, California, USA

Full-time

Please note I have direct access to the Hiring Director on this position. This is an outstanding opportunity for a Sr. Systems Engineer / Windows Administrator to drive the growth and enhancement of the Azure environment from the ground up. We are a leading and growing hospitality company in our niche and are looking for a Sr. Systems Engineer / Windows Administrator. We are a publicly traded company that has been in business for 74+ years, realized $3.6B in revenue in 2024 (15 % increase over p
Easy Apply
Posted 60+ days ago | Updated 23 days ago

Senior Systems Administrator (Linux/Windows)

Ledgent Technology

•

Fremont, California, USA

Full-time

We are seeking a highly skilled Senior System Administrator to join our client's enterprise IT team, which is onsite in Fremont, CA. We are unable to consider 3rd party candidates. In this role, you will be responsible for maintaining, securing, and optimizing mission-critical systems and infrastructure across a complex, multi-site environment. You will take initiatives to improve performance, reliability, scalability, and security, including cloud services, servers, storage, virtualization, s
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Posted 13 days ago | Updated 1 hour ago

Senior Windows System Administrator

Apex Systems

•

Huntsville, Alabama, USA

Full-time

Job#: 2055724 Job Description: Apex Systems is looking for a Windows Systems Administrator to support one of our largest government clients in Huntsville, AL. This is a permanent, direct-hire opportunity and is supporting a newly awarded, 8 year contract. If interested in this, please send resume and contact information to Tessa Moulds, Professional Recruiter, via Position: Windows Systems Administrator Terms: Permanent, Direct-Hire Location: Huntsville, AL Pay Rate: $130,000 - $150,000 Position
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Posted 60+ days ago | Updated 9 hours ago

SCITLS Windows OS Administrator

General Dynamics Information Technology

•

Offutt Air Force Base, Nebraska, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Servers, Desktop Computers, Disaster Recovery (DR)Certifications: ITIL v4 Foundations - ITIL 4 Foundation, Security + - CompTIAExperience: 5 + years of related experienceship Required: Yes Job Description: Seize your opportunity to make a personal impa
Posted 60+ days ago | Updated 17 hours ago

Sr. Windows Administrator/Test Lab Manager TS/SCI Poly SAN DIEGO, CA

Leidos

•

San Diego, California, USA

Full-time

Come join our exciting and fast-growing National Security Group! This position is located in San Diego, CA. *You must have an active TS/SCI Polygraph up front. No exceptions.* We are hiring a Senior Windows Administrator / Test Lab Manager to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a highly complex and fast-paced program. You will be responsible for performing daily system administration and O&M support activities in support of a comple
Posted 44 days ago | Updated 8 hours ago

Sr Windows Systems Administrator

RTX Corporation

•

McKinney, Texas, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation
Posted 2 days ago | Updated 8 hours ago