System Administrator Jobs

Organize, install, and support computer systems. Systems administrators work with a wide range of networks, including local area networks (LANs), wide area networks (WANs), intranets, and network segments. They are responsible for installing and updating all hardware and software. Occasionally, they collaborate with network engineers to design and analyze models as well as plan what hardware and software to buy in order to improve computer systems. They are also responsible for collecting data regarding network performance and inferring how to increase its speed.

Systems administrators are largely responsible for managing the day-to-day functioning of companies’ computer systems. They perform regular maintenance on its security components and ensure that all servers and data storage networks are operating properly. Depending on the job, some administrators are also expected to provide tech support for other employees.

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1-15 of 23,034 Jobs
CyberCore Technologies - Annapolis Junction, MD
System Administrator III (Linux with IaaS)Location:Annapolis Junction, MDJob Code:RQ5603# of openings:1Description ALL CANDIDATES MUST HAVE AN ACTIVE TS/SCI WITH A POLYGRAPH CLEARANCE! Job...
2 days ago
WOOD Consulting Services, Inc. - Fort Meade, MD
Systems Engineer Level 3LocationUS-MD-Ft. MeadePosted Date7 minutes agoJob IDN-1411# Positions1Experience (Years)8CategorySystem and Software EngineeringOverview Systems Engineer Level 3...
2 days ago
Innoplex - Annapolis Junction, MD
System AdministratorJob ID 2017-1475Work Location US-MD-Annapolis JunctionType Regular Full-TimeClearance Level TS/SCI with PolygraphCompany Overview Come join the company voted Top Ranked...
2 days ago
Vision Technology Services - Owings Mills, MD
System Administrator II Owings Mills, MD Post Date: 10/10/2017 2017-10-10 Job ID: 33357 Industry: IT System Administrator II Vision Technology Services, LLC (Vision) is a leading provider of IT...
2 days ago
Robert Half Technology - Rock Hill, SC
This Systems Engineer should have hands on experience building a SQL Server, installing system monitoring software on all user computers and making recommendations to leadership regarding...
2 days ago
Native Hawaiian Veterans - Colorado Springs, CO
Native Hawaiian Veterans, LLC is a Native Hawaiian Owned, Service Disabled Veterans Owned Small Business (SDVOSB), SDB, SBA 8(a), MBE, UDBE, and EEO/W/M/Vet/Disabled Company that provides...
2 days ago
E-Solutions Inc - Wichita, KS
Exp. Range: 5.0 to 10.0 ?SKILLS: Job Title: ??????????????????????????? Unix AdministratorLocation: ??????????????????????????? Wichita, KSDuration: ??????????????????????????? Long TermFull...
2 days ago
Raytheon - College Park, MD
Raytheon CPS is seeking a Systems Administrator to support the research and development of novel solutions to challenging problems in the fields of network analysis, network intrusion detection,...
2 days ago
Ascent - Pleasanton, CA
Our client, an on demand financial management and human capital management software vendor, has an opening for a Systems Engineer to join their team. This is a 6 months contract with potential...
2 days ago
The ProSource Group - Aliso Viejo, CA
Linux System Admin. Location: Aliso Viejo, CA One of our top clients in Aliso Viejo, CA has asked us to assist them in a high priority search for a Sr. System Admin. This is a direct, full-time...
2 days ago
Rackspace - Remote, OR
Overview & ResponsibilitiesWe are seeking a Linux Systems Engineer (Cloud Load Balancers) to join our team at Rackspace. This is a REMOTE full time position.Behind the scenes of every fanatical...
2 days ago
Accelera Solutions Incorporated - Washington, DC
Senior Applications Engineer - AWS Cloud Engineer - Enterprise Practice Customer Location: Washington, D.C. and Clarksburg, WV Accelera Solutions, Inc., a leader in cloud and virtualization...
2 days ago
Aspiration Software LLC - Herndon, VA
Description Participate in vendor technical exchange meetings. Create and maintain technical documentation. Build and maintain the Wireless Intrusion Detection System (WIDS) (servers, hardware,...
2 days ago
BAE Systems - Dahlgren, VA
Systems Administrative responsibilities include but are not limited to the following tasks. Full Motion Video (FMV) and Wide Area Motion Imagery (WAMI) experience required. Ability to perform...
2 days ago
Remedy Intelligent Staffing - Rochester, NY
Remedy Professional Services is currently assisting in a search for a full-time, direct-hire IT System Admin to work Monday-Friday from 8am-5pm. Our client company is an optics manufacturer in the...
2 days ago

System Administrator Online Courses and Training Opportunities

Microsoft SharePoint Online for Site Administrators
Are you an IT Professional looking to streamline your work environment to the cloud and still provide a grounded collaboration experience? SharePoint online is one of the hottest features in...

Embedded Systems

In the 21st century, embedded systems are the systems of future with cellular phones, smart-phones, tablets becoming the dominant platforms for computing and communication. The ubiquity of...


Embedded Systems

In the 21st century, embedded systems are the systems of future with cellular phones, smart-phones, tablets becoming the dominant platforms for computing and communication. The ubiquity of...


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Licensing / Certification

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Salary for System Administrator jobs nationwide

**Data source: Bureau of Labor Statistics