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 21,234 Jobs
Apex Systems, Inc. - Etters, PA
Title: Systems Administrator Contract to Hire Address: Etters, PA 17319 APEX Systems is seeking a Systems Administrator in Etters, PA. If you are actively in the job please send your most updated...
2 days ago
Raytheon - Springfield, VA
Job Description: This position is in support of an Operations & Sustainment contract, supporting the National Geospatial-Intelligence Agency (NGA). The selected candidate will be a team member on...
2 days ago
PAE - Falls Church, VA
Supporting the Most Exciting and Meaningful Missions in the World Lead Systems Engineer ****This position is contingent upon contact award*** PAE is seeking a Lead System Engineer (LSE) in the...
2 days ago
Herndon, VA
This company is a leader in cloud-based software solutions for identity and access management, collaboration and supply chain management. This company connects and enables over 220,000...
2 days ago
ITAC Solutions - Birmingham, AL
ITAC is assisting a great Birmingham company in its search for aNetwork/Systems Administrator (levels 1-3).This person will be responsible for providing both onsite and remote technical support to...
2 days ago
Raytheon - Chantilly, VA
Raytheon is seeking quality Senior Systems Engineers who are comfortable working among other engineers as well as leading engineering tasks on their own. Excellent communications skills, both...
2 days ago
Granite Security - Gaithersburg, MD
The Electronic Security Systems Administrator (ESSA) is a critical member of the Security Design, Engineering, and Installation team. As an ESSA, you will report to the Director of Operations...
2 days ago
Raytheon - Fort George G Meade, MD
Join Raytheon in Supporting the Naval Cyber Mission!Raytheon has an ongoing need for cleared candidates to provide technical and management services to rapidly develop and deploy new capabilities...
2 days ago
Bay Systems - Greenbelt, MD
Title: Computer Systems/Network Analyst III (Senior System Administrator) Desired Start Date: ASAP Desired End Date: 6 mo. start Wage: Competitive Hours Per Week: 40 An opening for a Senior System...
2 days ago
Bechtel - Reston, VA
Requisition ID: 130673- Position Title: Control Systems Engineer, [PH], (130673)- Location: Reston, VA- Relocation Authorized: National - Family- US Citizenship Required: Yes- Other Requirements:...
2 days ago
CSRA Inc. - Baltimore, MD
IT Systems Engineer Requisition ID: 17003FD Job Category: Systems Services Job Type: Regular Primary Location: USA-MD: MARYLAND-BALTIMORE Schedule: Full-time Remote Work Authorized: No Relocation...
2 days ago
LGS Innovations - Columbia, MD
Software Systems Engineer IIILocation: Columbia, MDClearance Requirement: Yes Relocation Assistance: YesNumber of Openings: 1Travel Requirements: Travel to other Axios Locations or Customer Sites...
2 days ago
Looking Glass Cyber - Reston, VA
SYSTEMS ENGINEER Level Experienced Salary Range Undisclosed Job Location USA-VA-Reston Travel Percentage None Position Type Full Time Job Shift Day Education Level 4 Year Degree Job Category...
2 days ago
WEX - South Portland, ME
WEX Inc. is a leading and growing global provider of payment processing, information management and fleet card payment solutions. We are passionate about providing payment solutions with...
2 days ago
Superior Group - San Jose, CA
Superior Group is hiring a Network Systems Administrator for our San Jose, CA based business partner..DOD TS/SCI security clearance or TS with SSBI within 4 years is required at time of hire. The...
2 days ago

System Administrator Online Courses and Training Opportunities

macOS Sierra for IT Administrators
While Windows dominates the desktop market, Macs are still widely used, especially in smaller organizations. Knowing how to administer and configure macOS is a key skill that any IT admin should...

macOS Sierra for IT Administrators
While Windows dominates the desktop market, Macs are still widely used, especially in smaller organizations. Knowing how to administer and configure macOS is a key skill that any IT admin should...

PowerShell 3.0 for Administrators
This course is your entry-level introduction to PowerShell. No prior scripting experience is required! If you can run "ipconfig" then you can master PowerShell. Rather than relying on complex...

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**Data source: Bureau of Labor Statistics

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