System Administrator Jobs in Gretna, NE
A System Administrator, commonly referred to as a SysAdmin, is an essential figure in the technology industry, primarily responsible for setting up and maintaining an organization's computer systems. They ensure that the systems are running smoothly and effectively, which includes the necessary software updates, system installations, implementing and maintaining system security measures, troubleshooting problems, and providing technical support. Additionally, System Administrators may also be responsible for managing the network infrastructure, which includes routers, switches, firewalls, and other equipment.
To become a competent System Administrator, several skills are necessary. These include proficiency in operating systems, scripting, networking, security, and troubleshooting. Familiarity with database management, cloud computing, and virtualization are also advantageous. A System Administrator should have a good understanding of many, if not all, aspects of an IT system. Some of the most recognized certifications for System Administrators include Microsoft Certified: Azure Administrator Associate, Red Hat Certified System Administrator (RHCSA), CompTIA A+, and Network+. Prior to becoming a System Administrator, an individual might have roles such as Help Desk Technician, Network Support Specialist, or IT Analyst. These roles provide the foundational knowledge and experience needed for a successful career as a System Administrator.
- Omaha, NE (19 miles from Gretna, NE)
- 45+ days ago
- Omaha, NE (19 miles from Gretna, NE)
- 45+ days ago
Description Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and the health industries. At Leidos,...
STRATCOM J61 Sr Operating System Engineer (Offutt AFB, NE) - O
- Omaha, NE (19 miles from Gretna, NE)
- 19 hours ago
- Omaha, NE (19 miles from Gretna, NE)
- 19 hours ago
STRATCOM J61 Sr Operating System Engineer** (Offutt AFB, NE) - O FGS, LLC View Employer's ProfileFOLLOW EMPLOYER Yesterday Top Secret/SCI Unspecified Unspecified Engineering - Systems Omaha, NE...
- Offutt AFB, NE (17 miles from Gretna, NE)
- 19 hours ago
- Offutt AFB, NE (17 miles from Gretna, NE)
- 19 hours ago
Computer Systems Analyst I2X Technologies View Employer's ProfileFOLLOW EMPLOYER Yesterday Top Secret/SCI Unspecified CI Polygraph IT - Software Offutt AFB, NE (ON-SITE/OFFICE) Minimum Clearance...
STRATCOM J61 Sr Virtualization Engineer (Offutt AFB, NE) - Oma
- Omaha, NE (19 miles from Gretna, NE)
- 19 hours ago
- Omaha, NE (19 miles from Gretna, NE)
- 19 hours ago
STRATCOM J61 Sr Virtualization Engineer** (Offutt AFB, NE) - Oma FGS, LLC View Employer's ProfileFOLLOW EMPLOYER Yesterday Top Secret/SCI Unspecified Unspecified Engineering - Systems Omaha, NE...
Sentinel Principal DevOps Engineer - 14356
- Bellevue, NE (18 miles from Gretna, NE)
- 20 hours ago
- Bellevue, NE (18 miles from Gretna, NE)
- 20 hours ago
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SAPTRAVEL: Yes, 10% of the Time \*Description\* At Northrop Grumman, our employees have incredible opportunities to...
Senior Engineer/Senior Computer Systems Engineer/Architect (Gove NEW
- Bellevue, NE (18 miles from Gretna, NE)
- 20 hours ago
- Bellevue, NE (18 miles from Gretna, NE)
- 20 hours ago
Senior Engineer/Senior Computer Systems Engineer/Architect (Gove AT&T Government Solutions View Employer's ProfileFOLLOW EMPLOYER Yesterday Top Secret/SCI Unspecified Unspecified IT - Software...
- Omaha, NE (19 miles from Gretna, NE)
- 2 days ago
- Omaha, NE (19 miles from Gretna, NE)
- 2 days ago
Job Summary The Senior Systems Analyst understands business processes, process management, and IT managed service requirements. Bring definition to requirements, optimization, continuous...
System Administrator 14651 S 210th St, Gretna, NE 68028, USA Req #123 Thursday, April 17, 2025 As a Systems Administrator at LovelyGroup, youll thrive as a behind the scenes troubleshooter to maintain...
Senior Omnissa VMware Horizon Virtual Desktop Infrastructure Administrator(Government)
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted...
Senior Cyber Operations Center Platform Engineer (Government)
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted...
Senior Engineer/Senior Computer Systems Engineer/Architect (Government)
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted...
Senior Command and Control Communications (C2C) Systems Analyst (Government)
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted...
Senior Data Center and Network Virtualization (Government)
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
- Bellevue, NE (18 miles from Gretna, NE)
- 3 days ago
Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted...
Senior Specialist, Systems Engineering - RC-135 Computer System Administrator
- Offutt AFB, NE (17 miles from Gretna, NE)
- 3 days ago
- Offutt AFB, NE (17 miles from Gretna, NE)
- 3 days ago
Job Title: Senior Specialist, Systems Engineering - RC-135 Computer Systems Administrator Job Code: 21519 Job Location: Offutt AFB, NE Schedule: 5x8 / mission dependent Job Description: L3Harris is...
- Omaha, NE (19 miles from Gretna, NE)
- 5 days ago
- Omaha, NE (19 miles from Gretna, NE)
- 5 days ago
Serve as primary and/or backup system administrator for other applications as assigned....
Demographic Data for Gretna, NE
Moving to Gretna, NE? Find some basic demographic data about Gretna, NE below.
System Administrator Online Courses and Training Opportunities
Title Synonyms
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Salary for System Administrator Jobs in Gretna, NE
Required or preferred licenses and certifications for System Administrator positions.
Highest Education Level
System Administrators in Gretna, NE offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a System Administrator position
- ESXi
- Computer Science
- Puppet Software
- Docker
- Terraform
- vSphere
- System Engineering
- Operating Systems
- Ansible
- Kubernetes
- Windows Server
- AD Group Policy
- Red Hat Enterprise Linux
- Cloud Services
- DHCP
- VMware
- DNS
- Software Development
- Virtualization
- Firewall
- Backup
- Configuration Management
- Infrastructure Management
- DevOps
- Windows PowerShell
- Bash
- Scripting
- Disaster Recovery
- Systems Administration
- Microsoft Azure
- Architectural Design
- Amazon Web Services
- Linux
- Designing
- Agile
- Optimization
- Installation
- Resolution
- Microsoft Active Directory
- SQL
- Computer Programming
- Information Technology
- Python
- Engineering
- Networking
- Affirmative Action
- Microsoft Windows
- Military Background
- Troubleshooting
- Implementation
- Collaboration
- Documentation
- Reporting
- Bachelor's Degree
- Project Management
- Problem Solving
- Organization
- Research Skills
- Scheduling
- Leadership
- Communication Skills
Other Career Titles
Here are some other career titles that require similar skills
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