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System Admin Network Admin Jobs in Nebraska (NOW HIRING)

Leidos

Linux System Administrator

Omaha, NE

$87K - $157K/yr

We use a wide array of Linux and Windows systems in a tightly integrated environment with a focus ... Demonstrated understanding of computer network concepts (network hardware, cable management, IP ...

Cordova

Platform/Sys Admin

Omaha, NE · Hybrid

System Administration: Act as the primary Systems Engineer for Windows-based servers and enterprise middleware applications. * Deployment & Management: Install, configure, and administer operating ...

Leidos

Linux System Administrator

Omaha, NE · On-site

$87K - $157K/yr

We use a wide array of Linux and Windows systems in a tightly integrated environment with a focus ... Demonstrated understanding of computer network concepts (network hardware, cable management, IP ...

KMC

Systems Administrator (Rail)

Lincoln, NE · On-site

The system administrator's role is to manage and tune in-house computer hardware and software systems and network connections to ensure high levels of availability and security of the supported ...

KMM

Systems Administrator (Rail)

Lincoln, NE · On-site

The system administrator's role is to manage and tune in-house computer hardware and software systems and network connections to ensure high levels of availability and security of the supported ...

Judge Group, Inc.

Windows System Administrator

Omaha, NE · On-site

$55 - $60/hr

Job Title: Windows System Administrator Location: Omaha, NE / Lincoln, NE (Onsite 5 Days) Duration: Contract to hire You'll help maintain and troubleshoot services that support digital card ...

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System Admin Network Admin information

What is a system admin and network admin?

System Administrators (SysAdmins) are IT professionals responsible for maintaining, configuring, and ensuring the reliable operation of computer systems, especially servers. Network Administrators, on the other hand, focus on managing and maintaining network infrastructure, such as routers, switches, and firewalls, to ensure secure and efficient data communication. While there is some overlap, SysAdmins typically handle servers and operating systems, whereas Network Admins manage network connectivity and security. In smaller organizations, these roles may be combined, but in larger environments, they are often distinct positions.

What is the difference between System Admin Network Admin vs Network Engineer?

AspectSystem AdminNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCCNA, CCNP, Cisco certifications
Work EnvironmentManage servers, operating systems, and internal networksDesign, implement, and troubleshoot complex network infrastructure
Employer & Industry UsageIT departments across various industries, focusing on internal systemsTelecommunications, large enterprises, and data centers

While both roles involve networking, System Admins focus on maintaining internal systems and servers, whereas Network Engineers design and build network infrastructure. The certifications and work environments overlap but serve different core functions within IT teams.

What are some common challenges system admins and network admins face when managing large-scale networks?

System Admins and Network Admins often encounter challenges such as maintaining network security, ensuring system uptime, and troubleshooting complex connectivity issues across multiple locations. As networks grow, it becomes essential to implement robust monitoring tools and automate routine maintenance tasks to prevent downtime. Collaboration with other IT teams, such as cybersecurity and support staff, is key to quickly resolving issues and deploying new technologies efficiently. Staying current with the latest security threats and best practices is also a significant part of the role.

What are the key skills and qualifications needed to thrive as a system admin and network admin, and why are they important?

To thrive as a System Admin/Network Admin, you need a solid understanding of operating systems (Windows, Linux), networking concepts, and security protocols, typically backed by a degree in IT or related certifications like CompTIA Network+ or Cisco CCNA. Familiarity with tools such as Active Directory, virtualization platforms (VMware, Hyper-V), and network monitoring systems is crucial. Strong problem-solving abilities, attention to detail, and effective communication are important soft skills for diagnosing issues and collaborating with users and teams. These skills and qualifications are essential to ensure network reliability, security, and efficient IT operations within an organization.
What are popular job titles related to System Admin Network Admin jobs in Nebraska? For System Admin Network Admin jobs in Nebraska, the most frequently searched job titles are:
What job categories do people searching System Admin Network Admin jobs in Nebraska look for? The top searched job categories for System Admin Network Admin jobs in Nebraska are:
What cities in Nebraska are hiring for System Admin Network Admin jobs? Cities in Nebraska with the most System Admin Network Admin job openings:
System Admin Network Admin jobs near you

Linux System Administrator

Leidos

Omaha, NE

$87K - $157K/yr

Full-time

Re-posted 2 days ago

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 151 frontline employees who took The Breakroom Quiz

77th of 483 rated business services

Job description

Leidos Corporate Information Security team, within the Digital Modernization sector, currently has an opening for a Linux Systems Administrator in our Omaha NE office. This position is an exciting opportunity to use your experience providing advanced computing solutions in a heterogeneous environment. We use a wide array of Linux and Windows systems in a tightly integrated environment with a focus on security and high performance computing. If you want to work in a diverse environment that allows you to get into every aspect of supporting complex computing systems this is a great opportunity!

Clearance Requirement: You must currently hold an active Secret clearance with eligibility to be cleared for Top Secret and Special Access Programs.

Basic Qualifications

  • Bachelor's degree and 4-8 years of experience, Associate degree and 6-8 years, or High School diploma and 8 or more years of experience may be considered in lieu of degree.
  • Current DoD 8140/8570 compliant IA certification for IAT II (Security+CE or higher).
  • Must hold current Secret clearance with eligibility to obtain Top Secret and Special Access Programs clearance.
  • Hands-on experience with containerization technologies, including Kubernetes, Docker, and Podman, in production environments.
  • Experience in the design, implementation, and sustainment of containerized and Virtualized Machine (VM) architectures.
  • Experience with system configuration and applying security controls under the Risk Management Framework.
  • Demonstrated understanding of computer network concepts (network hardware, cable management, IP address management).
  • Working knowledge of Linux and Windows operating systems.
  • Excellent customer service skills and clear communications, both written and oral.
  • Comfortable working in an environment without immediate supervision.

Preferred Qualifications

  • Experience with Red Hat Satellite.
  • Advanced experience with Kubernetes cluster management, container orchestration, and automation.
  • Experience working with cloud systems (Azure, AWS).
  • Understanding of Special Access Program (SAP) Information Systems (IS) requirements.
  • Experience with IS implementation as defined in the Joint Special Access Program Implementation Guide (JSIG).
  • Understanding of DevOps best practices and system development lifecycle automation, especially as applied to containerized environments.
  • Current experience supporting Special Access Program (SAP) Information Systems (IS).
  • Detailed experience with the Risk Management Framework.
  • Experience with NIST 800-53.
  • Documented Computing Environment (CE) training.
  • Experience in ACAS or Nessus vulnerability scanning.
  • Knowledgeable in audit log reduction tools (Graylog or Splunk).
  • Advanced DoDI 8570 certification.
  • Shell Scripting.
  • Windows or Linux Certifications.
  • In-depth Hardware Experience.

#HotJobs

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:June 8, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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