Windows Systems Administrator Jobs in Greenbelt, MD

1 - 20 of 995 Jobs

Windows Systems AdministratorJob Title - Windows Systems Administrator

Northrop GrummanCompany Name - Northrop Grumman

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On-site in Linthicum Heights, Maryland, USA

Full-time

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to

Principal Windows Systems AdministratorJob Title - Principal Windows Systems Administrator

Northrop GrummanCompany Name - Northrop Grumman

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On-site in Linthicum Heights, Maryland, USA

Full-time

Senior Principal Windows Systems AdministratorJob Title - Senior Principal Windows Systems Administrator

Northrop GrummanCompany Name - Northrop Grumman

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On-site in Linthicum Heights, Maryland, USA

Full-time

Principal Linux/Windows Systems AdministratorJob Title - Principal Linux/Windows Systems Administrator

Northrop GrummanCompany Name - Northrop Grumman

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On-site in Baltimore, Maryland, USA

Full-time

Windows Systems Administrator - 2nd ShiftJob Title - Windows Systems Administrator - 2nd Shift

LeidosCompany Name - Leidos

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On-site in Arlington, Virginia, USA

Full-time

Description Seeking a career with a sense of purpose, work life balance, and growth opportunities? There's a place for you at Leidos! We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Apply today to become part of the Leidos team th

Windows Systems Administrator - TS/SCI w/Polygraph RequiredJob Title - Windows Systems Administrator - TS/SCI w/Polygraph Required

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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On-site in Herndon, Virginia, USA

Full-time

Transform technology into opportunity as a Windows Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. HOW A WINDOWS SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT Proactively maintain and develop all Windows infrastructure technology to maintain a 24x7x365 uptime serviceEngineer systems administration-related solutions for

Secret Cleared Linux/Windows Systems AdministratorJob Title - Secret Cleared Linux/Windows Systems Administrator

ClearBridge Technology GroupCompany Name - ClearBridge Technology Group

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On-site in Linthicum Heights, Maryland, USA

Contract

Our client, a large government contractor located in Linthicum, MD, is in need of a Linux/Windows Systems Administrator to work onsite for a 6-month contract engagement. This role will be working in an environment that is mainly Linux (70%) with Windows Servers (30%) mixed in. The Systems Administrator will perform both Linux and Windows administration for a classified government contact. Duties will include maintaining the operation of the entire computer infrastructure on the program including

Linux-Windows Systems Administrator with Azure/AWS experience needed - RTX - 100% RemoteJob Title - Linux-Windows Systems Administrator with Azure/AWS experience needed - RTX - 100% Remote

GeoLogics CorporationCompany Name - GeoLogics Corporation

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Remote

Contract

GeoLogics is working with a hiring manager at Raytheon Technologies in need of a Windows/Linux Systems Administrator with Azure/AWS experience. Raytheon Technologies Windows/Linux Systems Administrator with Azure/AWS experience Must be a U n i t e d S t a t e s C i t i z e n 100% Remote Long-term Contract Hourly Rate: OPEN (w2 non-benefited or c2c, if you own your own company no 3rd party candidates) Job Summary: We are seeking an experienced Windows/Linux Systems Administrator with Azure/AW

Systems Administrator (Linux/Windows)Job Title - Systems Administrator (Linux/Windows)

LeidosCompany Name - Leidos

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On-site in Fort Meade, Maryland, USA

Full-time

Description The System Administrator provides support for implementation, troubleshooting and maintenance of IT systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices/mobile devices, etc. Provides Tier 1 (help desk) and Tier 2 (escalation) problem identification, diagnosis, and resolution of problems. Provides sup

Jr-Mid Level Windows System Administrator Hybrid Washington D.C.Job Title - Jr-Mid Level Windows System Administrator Hybrid Washington D.C.

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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On-site in Arlington, Virginia, USA

Full-time

Jr-Mid Level Windows System Administrator This company specializes in economic and quantitative analysis, offering expertise in economic analysis and expert testimony for clients navigating intricate legal proceedings, regulatory matters, and other challenges encompassing antitrust, class certification, intellectual property, and labor and employment issues. The candidate will need to come on site their Washington D.C. Office 3 days a week. What You Will Be Doing: Manage the deployment of virtu

Sr. Windows Administrator SPLUNK with active TS/SCI PolyJob Title - Sr. Windows Administrator SPLUNK with active TS/SCI Poly

LeidosCompany Name - Leidos

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On-site in Annapolis Junction, Maryland, USA

Full-time

Description Exciting opportunity to join our fast-growing National Security Group at Leidos! We are seeking a Sr. Windows Systems Administrator with Splunk experience to work at our Annapolis Junction, MD location. This is an exciting opportunity to join our highly sought after team and use your experience supporting an important, fast-paced, mission critical program. You will be a valued member of our team and perform daily system administration and O&M support activities in support of a

Windows Systems EngineerJob Title - Windows Systems Engineer

Dunhill Professional SearchCompany Name - Dunhill Professional Search

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On-site in Germantown, Maryland, USA

Full-time

This hybrid position is to support the Department of Energy (DOE)- Must obtain Q-Clearance for the position. Responsible for unique or complex information systems and/or information technology tasks within more than one discipline, such as application support, database administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering and design. Provide ongoing technical support an

Windows Systems Engineer (Expert)Job Title - Windows Systems Engineer (Expert)

BAE SystemsCompany Name - BAE Systems

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On-site in Herndon, Virginia, USA

Full-time

Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the government, federal law enforcement officials, and troops deployed around the world. At BAE Systems, we promote a strong, collaborative culture and

Windows Systems Engineer (Expert)Job Title - Windows Systems Engineer (Expert)

BAE SystemsCompany Name - BAE Systems

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On-site in Herndon, Virginia, USA

Full-time

DevOps Systems Administrator, TS/SCI with a Full Scope Polygraph Security Clearance is Required - GJob Title - DevOps Systems Administrator, TS/SCI with a Full Scope Polygraph Security Clearance is Required - G

Next Step SystemsCompany Name - Next Step Systems

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On-site in Annapolis Junction, Maryland, USA

Full-time

DevOps Systems Administrator, TS/SCI with a Full Scope Polygraph Security Clearance is Required, Annapolis Junction, MD The DevOps Systems Administrator must have 10 years of experience as a Systems Administrator. This position is 100% Onsite and not Remote. Candidates must have an active TS/SCI with a Full Scope Poly security clearance. DevOps Systems Administrator Responsibilities: - Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.

Senior Linux Systems AdministratorJob Title - Senior Linux Systems Administrator

BAE SystemsCompany Name - BAE Systems

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On-site in Annapolis Junction, Maryland, USA

Full-time

Job Description Your new career is waiting here! BAE Systems, a global defense, aerospace and security company employing more than 88,200 people worldwide, with wide-ranging products and services covering air, land and naval forces, as well as advanced electronics, security, information technology, and support services. BAE Systems, Inc. is a top-ten prime contractor to the U.S. Department of Defense, well positioned to support customers in what is the world's largest defense market is HIRING N

Senior Linux Systems AdministratorJob Title - Senior Linux Systems Administrator

BAE SystemsCompany Name - BAE Systems

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On-site in Annapolis Junction, Maryland, USA

Full-time

Job Description Unlock the Power of Supercomputing: Join BAE Systems-One of the Leading Service Providers of HPCs Contribute to one of our longest running programs where we orchestrate the support and sustainment of some of the world's largest and most advanced supercomputers. We are more than just gatekeepers, we are the vanguard of support for the modern warfighter. Our dynamic and ever evolving teams are searching for exceptional individuals who yearn for a flexible work-life environment,

Apple Systems Administrator - JAMF - Active Top Secret requiredJob Title - Apple Systems Administrator - JAMF - Active Top Secret required

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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On-site in Washington, District of Columbia, USA

Full-time

Apple Systems Administrator - JAMF - Active Top Secret Required Seize your opportunity to make a personal impact as an Apple Systems Administrator with GDIT. A career in systems administration means connecting and enhancing the systems that matter most. You will ensure that the client's Apple Device Management (ADM) solution is functioning properly and securely across a multi-site enterprise. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies o

Systems Administrator CNSJob Title - Systems Administrator CNS

BAE SystemsCompany Name - BAE Systems

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On-site in Annapolis Junction, Maryland, USA

Full-time

Job Description The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with geographically distributed systems. The position entails supporting solutions for system engineering requests that continues to meet operational needs as well as upgrading and maintaining capabilities. The selected candidate must be comfortable working in a fast-paced environment with multiple air-gapped systems which have individual d

Senior Microsoft Systems AdministratorJob Title - Senior Microsoft Systems Administrator

Eliassen GroupCompany Name - Eliassen Group

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On-site in Washington, District of Columbia, USA

Contract

**Hybrid in Washington, DC.** Our government client is looking for a Senior Microsoft Systems Administrator to join their team. We offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Pay Rate: $52.00/hr on W2 Skills, experience, and other compensable factors will be taken into account when determining pay rate. The pay range provided in this posting is a reflection of a W2 hourly rate; other employment options may