Sr. Systems Administrator Jobs in 20024

1 - 20 of 3,989 Jobs

Senior Systems AdministratorJob Title - Senior Systems Administrator

NuAxis LLCCompany Name - NuAxis LLC

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On-site in Reston, Virginia, USA

Full-time

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. Grow with us! As a growing business, every NuAxis Innovations employee impacts the success and direction of this company. We all share a true passion for technology and enjoy working together to develop solutions, share ideas, and exchange knowledge. At NuAxis Innovations, we celebrate diversity and the unique perspective each team

Sr. Systems Administrator / Task LeadJob Title - Sr. Systems Administrator / Task Lead

GovCIOCompany Name - GovCIO

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On-site in Washington, District of Columbia, USA

Full-time

Overview GovCIO is currently hiring for a Sr. Systems Administrator / Task Lead. This position will be located in Washington, D.C. and will be onsite. Responsibilities The successful candidate will provide operational and maintenance (O&M) support for NIPRNET, SIPRNET, and JWICS system infrastructure for approximately 400 users and O&M support for Special Access System infrastructure for approximately 150 users. Day to day activities include, but are not limited to: Provide O&M support for Pr

HOS Senior Systems AdministratorJob Title - HOS Senior Systems Administrator

BAE SystemsCompany Name - BAE Systems

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On-site in Washington, District of Columbia, USA

Full-time

Job Description The selected candidate's primary responsibilities will be to provide design, installation, operations, maintenance, system engineering and sustainment engineering for the Head of State network of a government agency. Design, plan, coordinate, and install secure communications links in support of the Senior Executives, National Security Council, and others as directed. Acquire and manage all Department of Defense and commercial telecommunications connectivity supporting the Head

Senior Systems Administrator, Top Secret Security Clearance Required - GJob Title - Senior Systems Administrator, Top Secret Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

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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 Systems AdministratorJob Title - Senior Systems Administrator

SAICCompany Name - SAIC

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On-site in Quantico, Virginia, USA

Full-time

Job ID: 2404784 Location: QUANTICO, VA, US Date Posted: 2024-04-01 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabili

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

Nexgen TechnologiesCompany Name - Nexgen Technologies

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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

NCIS Senior Systems Administrator - VMware SMEJob Title - NCIS Senior Systems Administrator - VMware SME

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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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

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

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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-HybridJob Title - Senior Systems Administrator-Hybrid

GovCIOCompany Name - GovCIO

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On-site in Hanover, Maryland, USA

Full-time

Overview We are currently hiring for a Sr Systems Administrator to support a Network Operations Center for the National Background Investigation Services (NBIS) system. Candidate must be located within commuting distance of Hanover, MD. Candidates are expected to reside locally and be able to report to the customer site one to two days per week as needed. Responsibilities Operate an AWS GovCould hosting service with a collection of capabilities, tools, and services to provide a modern automat

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

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On-site in Annapolis Junction, Maryland, USA

Full-time

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 domain

Senior Systems Administrator / Systems EngineerJob Title - Senior Systems Administrator / Systems Engineer

LaSalle NetworkCompany Name - LaSalle Network

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

Next Step SystemsCompany Name - Next Step Systems

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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

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

Next Step SystemsCompany Name - Next Step Systems

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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 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

Senior Computer Scientist / Systems AdministratorJob Title - Senior Computer Scientist / Systems Administrator

LeidosCompany Name - Leidos

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On-site in Washington, District of Columbia, USA

Full-time

Description Looking for an opportunity to make an impact? The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and s

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,

Senior Computer Scientist / Systems AdministratorJob Title - Senior Computer Scientist / Systems Administrator

LeidosCompany Name - Leidos

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On-site in Reston, Virginia, USA

Full-time

Senior Systems AdministratorJob Title - Senior Systems Administrator

SAICCompany Name - SAIC

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Remote

Full-time

Job ID: 2405334 Location: REMOTE WORK, CA, US Date Posted: 2024-04-11 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC has an opening for a ServiceNow Senior System Administrator to provide application support for the configuration, customization, and administration of the ServiceN

Sr. Principal Windows Systems AdministratorJob Title - Sr. Principal Windows Systems Administrator

Northrop GrummanCompany Name - Northrop Grumman

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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