Sr Windows Systems Administrator Jobs in Greenbelt, MD

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Sr. Windows Systems Administrator

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

Sr. Principal Windows Systems Administrator - Polygraph

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

Secret Cleared Linux/Windows Systems Administrator

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

Windows Systems Administrator - TS/SCI w/Polygraph Required

General Dynamics Information Technology

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

Northrop Grumman (DoD SkillBridge) - Windows Systems Administrator

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

IT Concepts Inc

Hybrid in Woodlawn, Maryland, USA

Full-time

As a Systems/Network Administrator, you will be providing near real time physical / virtual assets monitoring and support. This includes incident alerting and metric reporting of infrastructure software & hardware health status throughout Systems and across multiple data centers. The candidate will support the following activities: Monitoring Support and automated management monitoring for Data Center Optimization Incentive (DCOI), including functions and operation activities.Support and automat

Systems Administrator (Linux/Windows)

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

Sr. Windows Administrator SPLUNK with active TS/SCI Poly

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

Windows Systems Administrator

ORAU

Remote

Full-time

LOCATION: Oak Ridge, TN or Remote (US Based Locations) ELIGIBLE FOR A SIGN-ON BONUS PURPOSE: This position will have the autonomy while working under minimal supervision to plan, design, architect, and implement technology solutions for end user and client requirements. They must use extensive knowledge in Windows, Files, Email messaging, Active Directory, Group Policy, Windows Domain, Azure, and Network technology, hosted on-premises, virtualized or in the cloud, to analyze requirements, propos

Senior Content Server Systems Administrator, Top Secret Security Clearance Required - G

Next Step Systems

On-site in Washington, District of Columbia, USA

Full-time

Senior Content Server Systems Administrator, Top Secret Security Clearance Required, Washington, DC We are seeking an OpenText Content Server System Administrator to perform a wide variety of system administration tasks for the OpenText Content Server solution. This could include installation, configuration, upgrades, and operational support. Responsibilities: - Be responsible for OpenText Content Server and associated modules: Install new software releases, system upgrades, evaluate and insta

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

Motion Recruitment Partners, LLC

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

Senior Systems Administrator, Top Secret Security Clearance Required - G

Next Step Systems

On-site in Arlington, Virginia, USA

Full-time

Senior Systems Administrator, Top Secret Security Clearance Required, Arlington, VA We are seeking a Senior Systems Administrator to perform a wide variety of systems administration tasks. This could include installation, configuration, upgrades, and operational support. This position is 100% Onsite and not Remote. Senior Systems Administrator Responsibilities: - Be responsible for OpenText Content Server and associated modules: Install new software releases, system upgrades, evaluate and ins

Senior OpenText Systems Administrator, Top Secret Security Clearance Required - G

Next Step Systems

On-site in Arlington, Virginia, USA

Full-time

Senior OpenText Systems Administrator, Top Secret Security Clearance Required, Arlington, VA We are seeking a Senior OpenText System Administrator to perform a wide variety of systems administration tasks. This could include installation, configuration, upgrades, and operational support. This position is 100% Onsite and not Remote. Senior OpenText Systems Administrator Responsibilities: - Be responsible for OpenText Content Server and associated modules: Install new software releases, system

Sr Principal Cyber Systems Administrator (SB)

Northrop Grumman

On-site in Fort Meade, 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

Cleared Sr. Lead Systems Administrator w/Cyber

Mindbank Consulting Group

On-site in Arlington, Virginia, USA

Full-time

No Staffing Companies - No Exceptions. Mindbank Consulting Group has an immediate need for an experienced Senior - Lead System Administrator with skill in DoD Information Assurance practices and tools. This is an ONSITE role in Arlington, VA. Candidates must have an active Secret (or higher) clearance and an unexpired Security+ certification. This role requires a candidate who is used to, and skilled with, heavy client interfacing, including VIPs. The salary range for this position is $100K - ~$

Senior Systems Administrator w/ Active TS/SCI - 100% on site (DC)

LTS

On-site in Washington, District of Columbia, USA

Full-time

LTS is currently seeking a Senior Systems Administrator to support the NS3 Directorate at the Department of Commerce (DOC). This position is 100% on-site located in Washington DC and requires an active TS/SCI. You will be part of a Linux and Windows environment team and provide system operational support and maintenance. LTS provides trusted consulting, and solutions in an increasingly complex and growing world. Our deep expertise in technology and analytics helps us serve a broad constituency

Senior Cyber Systems Administrator/26235

Judge Group, Inc.

On-site in Crownsville, Maryland, USA

Full-time

Location: Crownsville, MD Description: Job Title: Senior Cyber Systems Administrator Location: US-MD-Crownsville Only Independent consultants Responsibilities: Senior Cyber Systems Administrator. Duties and Responsibilities: Configuration management and control of maintenance architectural/design/functional changes to Splunk Enterprise, ES and SOAR. Provide knowledge and execution of platform hardening using standards such as STIGs or CIS Benchmarks. Coordinate with various system owner suppo

Sr. Cyber Systems Administrator- Hybrid

Goldman Edwards Inc

Hybrid in Crownsville, Maryland, USA

Full-time

Senior Cyber Systems Administrator State of Maryland SNMS Location: 100 Community Pl, Crownsville, MD 21032 Position: Full-Time / Hybrid Duties and Responsibilities: Configuration management and control of maintenance architectural/design/functional changes to Splunk Enterprise, ES and SOAR.Provide knowledge and execution of platform hardening using standards such as STIGs or CIS Benchmarks.Coordinate with various system owner support groups to gather and analyze requirements, propose implement

Senior Cyber Systems Administrator

Unikon IT

Hybrid in Crownsville, Maryland, USA

Contract, Third Party

Duties and Responsibilities: Configuration management and control of maintenance architectural/design/functional changes to Splunk Enterprise, ES and SOAR.Provide knowledge and execution of platform hardening using standards such as STIGs or CIS Benchmarks.Coordinate with various system owner support groups to gather and analyze requirements, propose implementation and integrations solutions, and plan and coordinate/execute system deployment tasks/projects to successful closure.Gap assessment an

Senior Microsoft Systems Administrator

Eliassen Group

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