Windows Systems Administrator Jobs in Columbia, MD

1 - 20 of 844 Jobs

Northrop Grumman (DoD SkillBridge) - Windows Systems AdministratorJob Title - Northrop Grumman (DoD SkillBridge) - Windows Systems Administrator

Northrop GrummanCompany Name - Northrop Grumman

•

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

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

LeidosCompany Name - Leidos

•

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

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

ClearBridge Technology GroupCompany Name - ClearBridge Technology Group

•

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

Sr. Principal Windows Systems Administrator - PolygraphJob Title - Sr. Principal Windows Systems Administrator - Polygraph

Northrop GrummanCompany Name - Northrop Grumman

•

On-site in Linthicum Heights, Maryland, USA

Full-time

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

•

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

•

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

Windows Systems EngineerJob Title - Windows Systems Engineer

Dunhill Professional SearchCompany Name - Dunhill Professional Search

•

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

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

LeidosCompany Name - Leidos

•

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

Systems AdministratorJob Title - Systems Administrator

ManTechCompany Name - ManTech

•

On-site in Hanover, Maryland, USA

Full-time

Secure our Nation, Ignite your Future Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented System Administrator to join our team in Hanover, MD. The position is part of a team that provides syste

Systems Administrator - Clearance RequiredJob Title - Systems Administrator - Clearance Required

Lockheed MartinCompany Name - Lockheed Martin

•

On-site in Hanover, Maryland, USA

Full-time

Job ID: 663067BR Date posted: Mar. 14, 2024 Program: IL Description:This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a $3,000 payment! code-extrefer At Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and forward-thinking thinking, every

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

•

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.

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

•

On-site in Columbia, Maryland, USA

Full-time

Description Are you seeking a new and challenging position supporting a complex Program for the Warfighter? Well, look no further! This is an exciting time to contribute to a mission-critical program with lasting impactful results. Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to these systems. Provide support to IT systems including day-to-day operations, monitoring and proble

Senior Systems AdministratorJob Title - Senior Systems Administrator

HII Mission TechnologiesCompany Name - HII Mission Technologies

•

On-site in Fort Meade, Maryland, USA

Full-time

Requisition Number: 18616 Required Travel: 0 - 10% Employment Type: Part Time/Hourly/Non-Exempt Security Clearance: Secret Level of Experience: Senior This opportunity resides with Cyber & Electronic Warfare, a business group within HII's Mission Technologies division. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace. Our deep expertise in network architecture, software and hardware development, cybersecurity and the electromagnet

Sr Principal Cyber Systems Administrator (SB)Job Title - Sr Principal Cyber Systems Administrator (SB)

Northrop GrummanCompany Name - Northrop Grumman

•

On-site in Fort Meade, Maryland, USA

Full-time

Senior Systems AdministratorJob Title - Senior Systems Administrator

ManTechCompany Name - ManTech

•

On-site in Annapolis Junction, Maryland, USA

Full-time

Secure our Nation, Ignite your Future Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated Senior Systems Administrator to join our team in Annapolis Junction, MD. Responsibilities include, but are not limited to: Providing

Senior Systems AdministratorJob Title - Senior Systems Administrator

ManTechCompany Name - ManTech

•

On-site in Fort Meade, Maryland, USA

Full-time

Secure our Nation, Ignite your Future Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented Senior System Administrator to join our team in the Fort Meade, MD . This position is part of a team t

Senior Systems AdministratorJob Title - Senior Systems Administrator

ManTechCompany Name - ManTech

•

On-site in Fort Meade, Maryland, USA

Full-time

Secure our Nation, Ignite your Future Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented Senior System Administrator to join our team in the Fort Meade, MD . This position is part of a team t

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

•

On-site in Columbia, Maryland, USA

Full-time

Description Are you seeking a new and challenging position supporting mission critical systems? Well, look no further! This is an exciting time to contribute to a program making lasting impact. The Systems Administrator role provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Tasks include management of IT system, infrastructure, and any processes related to these systems. The SA will:Provide support to IT systems including day-to-day oper

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

•

On-site in Columbia, Maryland, USA

Full-time

Systems AdministratorJob Title - Systems Administrator

LeidosCompany Name - Leidos

•

On-site in Columbia, Maryland, USA

Full-time