Senior Systems Administrator Jobs in 22033

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Sr Systems Administrator-Onsite at the Reston or Herndon, VA Office

Nexgen Technologies

On-site in Reston, Virginia, USA

Full-time

(Onsite at either the Reston or Herndon, VA Office) NexGen is currently seeking a Sr Systems Administrator to join our team working on a federal government project. This individual will have knowledge in providing system administration support across all supported systems and environments including servers, databases, network devices, and storage components. The supported environments include production, disaster recovery, test, and development. This individual will be required to work closely

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

NCIS Senior Systems Administrator - VMware SME

General Dynamics Information Technology

On-site in Quantico, Virginia, USA

Full-time

Join General Dynamics IT and be a part of a team that solve some of the world's most complex technical challenges. The NCIS team is searching for a Senior Systems Administrator - VMware SME to join their program in Quantico, VA. The Naval Criminal Investigative Service (NCIS) is an organization of approximately 2,000 personnel of which 700 serve at HQ and the remaining staff serve at offices worldwide. NCIS is the DON component with primary responsibility for criminal investigation, law enforce

Sr. Systems Administrator

General Dynamics Information Technology

On-site in Falls Church, Virginia, USA

Full-time

Windows System Administrator position supporting the Army National Guard (ARNG) in Falls Church, VA. This position requires someone with a current and active Secret clearance. This is an IT Service Management contract in support of the operation, modernization, expansion, and further evolution of the ARNG's global Information Technology (IT) services including networking, compute, storage, infrastructure, applications, hosting, and program management services. The GECOS program supports the ARN

Senior Systems Administrator

Leidos

On-site in Chantilly, Virginia, USA

Full-time

Description The Leidos program is in need of a Windows Systems Administrator that has experience in VMWare virtual hosting environments, MS Windows Server 2012-2019 administration, Windows PowerShell scripting, Active Directory, VDI and NetAPP storage solutions. Applicant should be able to design and develop complex solutions without assistance from peers. Daily duties include O&M of virtual environments, patching, updating anti-virus and resolving security vulnerabilities as part of the Vulnera

Senior Systems Administrator

SAIC

On-site in Arlington, Virginia, USA

Full-time

Job ID: 2400710 Location: ARLINGTON, VA, US Date Posted: 2024-03-20 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: TS/SCI Potential for Remote Work: No Description The Senior Systems Administrator is a crucial part in SAIC's mission to delivery leading solutions, capabilities, and resources to our customers in National Security, Defense, Federal

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 Systems Administrator / Systems Engineer

LaSalle Network

Remote

Full-time

LaSalle Network has partnered with an established organization in Chicago that provides strategic consulting services to organizations' brand management, marketing and communications teams, and they're looking for someone to join their team as a Senior Systems Administrator / Systems Engineer. You will perform cloud-based network designs, server optimization, data integrity/security and automation-related tasks. This role will closely align with DevOps related tasks as well and the primary empha

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

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

Sr. Principal Windows Systems Administrator

Northrop Grumman

On-site in Dulles, Virginia, 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

IT-Strat, LLC

Remote

Full-time

Information Technology Strategies, LLC. is a government IT solutions provider servicing commercial and government initiative in various parts of the United States. We are currently seeking a Senior Systems Administrator to work for our company. Summary: Must have an ACTIVE U.S. Government TOP SECRET/SCI Clearance or above. Will ensure the stable operation of the in-house computer software systems and network connections. Will plan, develop, install, configure, maintain, support, and optimize a

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

Senior Systems Administrator (Disaster Recovery) - Remote EST (Citizens Only)

eSolutionsFirst, LLC

Remote

Contract

Job Description: Job Title: Systems Administrator (Disaster Recovery) KPMG is currently seeking a System Administrator (Disaster Recovery) who will be responsible for participating in planning, implementing, and troubleshooting disaster recovery solutions for the organization's server/application infrastructure. The engineer will work closely with other stakeholders to ensure that critical systems and data are protected and can be quickly restored in the event of a disaster. The role requires a

Systems Administrator Senior Advisor - TS/SCI w/Polygraph

General Dynamics Information Technology

On-site in Chantilly, Virginia, USA

Full-time

Transform technology into opportunity as a Systems Administrator Sr Advisor 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. At GDIT, people are our differentiator. As a Systems Administrator Sr Advisor you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Sr Advisor joining our team to pro

Systems Administrator Senior Advisor - TS/SCI w/Polygraph

General Dynamics Information Technology

On-site in Chantilly, Virginia, USA

Full-time

Transform technology into opportunity as a Systems Administrator Sr Advisor 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. At GDIT, people are our differentiator. As a Systems Administrator Sr Advisor you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Sr Advisor joining our team to pro

Linux Systems Administrator

Leidos

On-site in Chantilly, Virginia, USA

Full-time

Description Leidos is in search of a Systems Administrator to provide innovated support for installs, upgrades/problem resolution, and A&A for Linux base infrastructure. The candidate must be dynamic, innovative, self-starting and problem solver. Must have the aptitude and can do attitude tackle technical challenges without clear instructions with. This position includes all aspects of systems administration such as installation, configuration, implementation, and innovation of Linux systems b

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

Mid Level Systems Administrator/Engineer (Cybersecurity Engineering)

Tential

Remote

Contract, Third Party

Our client, a leading Banking & Financial Services company, is looking for a Mid-level Systems Administrator/Engineer that can come in to take ownership of day-to-day operations. You will partner with additional teams within to protect the brand, data, and IT assets from cyber-based threats by deploying, configuring, managing, and maintaining technologies/infrastructure in support our Cybersecurity Operations Center (CSOC) and its associated programs. You will support business strategy by enabli