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Lan Systems Administrator Jobs (NOW HIRING)

TransCore

Sr Systems Administrator

Houston, TX · On-site

$77K - $104K/yr

Provides monitoring and reports of the operational status of LAN/WAN environment as needed ... Mentor other System Administrators on the team Requirements and Qualifications To perform this job ...

KBR, Inc.

Systems Administrator

Huntsville, AL · On-site

Administer, configure, and maintain classified Local Area Network (LAN)/ Wide Area Network (WAN) systems and environments supporting lab operations. * Serve as an administrator for network-centric ...

KBR

Systems Administrator

Huntsville, AL

Administer, configure, and maintain classified Local Area Network (LAN)/ Wide Area Network (WAN) systems and environments supporting lab operations. * Serve as an administrator for network-centric ...

TEKsystems

Lan Administrator Contractor

Manhattan, NY

$30 - $35/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Administer and support enterprise LAN, telecom, and mobility infrastructure. * Manage and maintain ... Experience supporting VoIP telephone systems and end-user networking environments. * Strong ...

KBR

Systems Administrator

Lexington Park, MD · On-site

$95K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Administer, configure, and maintain classified LAN/WAN networked systems and environments supporting lab and test operations * Serve as the primary administrator for networkcentric system components ...

KBR, Inc.

Systems Administrator

Lexington Park, MD · On-site

$95K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Administer, configure, and maintain classified LAN/WAN networked systems and environments supporting lab and test operations * Serve as the primary administrator for network-centric system components ...

JT4 LLC

Systems Administrator IV

Edwards, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... LAN) performance, troubleshoots networking hardware and ensures system is working properly ... The System Administrator shall implement and enforce new and update existing network system ...

Saalex

Junior Systems Administrator

Lexington Park, MD · On-site

$65K - $85K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. * Administer network security measures.

Saalex

Junior Systems Administrator

Lexington Park, MD · On-site

$65K - $85K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. * Administer network security measures.

inTALENTgent

Senior Systems Administrator

Como, NC · On-site

$82K - $111K/yr

Working knowledge of TCP\-IP networks, LAN, WAN and recap activities required. Microsoft Server ... As a Systems Administrator supporting the customer, you will be trusted to work independently ...

Hammond Lumber Company

Systems Administrator

Belgrade, ME

$15.10 - $38/hr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

... Systems Administrator for our Belgrade, Maine location. * Install, configure, and support IT ... Strong understanding of Firewall, WAN, LAN, and WLAN technologies. * Asset management, deploying ...

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Showing results 41-60

All JobsLan Systems Administrator Jobs

Lan Systems Administrator information

See salary details

$41K

$88.9K

$137.5K

How much do lan systems administrator jobs pay per year?

As of Aug 16, 2026, the average yearly pay for lan systems administrator in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a LAN systems administrator, and why are they important?

To thrive as a LAN Systems Administrator, you need expertise in network configuration, troubleshooting, and security, typically supported by a degree in computer science or related field. Familiarity with network operating systems (like Windows Server or Linux), hardware, and certifications such as CompTIA Network+ or Cisco CCNA are highly valued. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for this role. These competencies ensure reliable network performance, minimize downtime, and facilitate efficient support within an organization.

What is the difference between Lan Systems Administrator vs Network Technician?

AspectLan Systems AdministratorNetwork Technician
CertificationsCompTIA Network+, Cisco CCNACompTIA Network+, Cisco CCNA
Work EnvironmentManage LAN infrastructure, servers, and network securityInstall, troubleshoot, and repair network hardware and cabling
Employer & Industry UsageCorporate IT departments, data centersTelecom companies, service providers, small businesses

Lan Systems Administrators and Network Technicians both work with network infrastructure and often hold similar certifications. However, Lan Systems Administrators focus on managing LAN environments, servers, and security, while Network Technicians primarily handle installation and troubleshooting of network hardware. Both roles are essential in maintaining network performance but differ in scope and responsibilities.

What is a LAN systems administrator?

LAN Systems Administrators are IT professionals responsible for managing and maintaining Local Area Networks (LANs) within an organization. Their duties include installing, configuring, and troubleshooting network hardware and software, ensuring network security, and optimizing network performance. They also monitor network activity, perform regular backups, and provide technical support to users. LAN Systems Administrators play a crucial role in keeping a company's internal network infrastructure reliable and secure.

What are the typical daily responsibilities of a LAN systems administrator and how do they interact with other IT team members?

A LAN Systems Administrator typically spends their day monitoring network performance, managing user access, and troubleshooting hardware or software issues within the local area network. They regularly apply security updates, configure network equipment, and maintain documentation for network configurations. Collaboration is essential; administrators often work closely with help desk staff to resolve user issues, coordinate with network engineers on larger infrastructure projects, and communicate with cybersecurity teams to ensure compliance and security. This collaborative environment helps ensure network reliability and supports the overall IT strategy.
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Lan Systems Administrator jobs near you
Infographic showing various Lan Systems Administrator job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $88,927 per year, or $42.8 per hour.

Sr Systems Administrator

TransCore

Houston, TX • On-site

$77K - $104K/yr

Full-time

Re-posted 15 days ago

TransCore rating

6.5

Company rating: 6.5 out of 10

Based on 26 frontline employees who took The Breakroom Quiz

131st of 157 rated electronics manufacturers

Job description

TransCore (TRN), a subsidiary of ST Engineering, is seeking a talented Sr. Systems Administrator to join our team in Houston, Texas.
SummaryThe Senior Systems Administrator position provides day-to-day advanced technical support for existing customer installations as well as new deployments of proprietary multi-server tolling applications. This role will be responsible for working both independently and in coordination with the regional support teams to resolve issues in a timely manner. Communicating highly technical information to both technical and nontechnical personnel is a key part of this role and responsibility of the Senior Systems Administrator.
Essential Duties and ResponsibilitiesInclude the following. Other duties may be assigned.
  • Oversee servers, storage, networks, databases to maintain high availability and performance
  • Provides troubleshooting and repair for moderate network solutions.
  • Quickly identifies and repairs common problems.
  • Implement and maintain backup and disaster recovery strategies, including regular testing and recovery drills
  • Enforce security policies, configure firewalls, and apply security controls to protect systems and data
  • Monitor for vulnerabilities and implement remediation measures.
  • Ensure compliance with regulatory and organizational standards.
  • Evaluates interface between users, hardware and software, and operational and performance requirements of overall server systems.
  • Maintains servers and user accounts.
  • Enforce security policies, configure firewalls, and apply security controls to protect systems and data
  • Daily system maintenance review, such as systems log, antivirus server logs, etc.
  • Provides monitoring and reports of the operational status of LAN/WAN environment as needed.
  • Interacts with vendors.
  • Install, configure, and upgrade hardware and software, including operating systems, virtualization platforms, and database systems
  • Recommends the acquisition of new hardware and/or software as needed.
  • Monitor system health, capacity, and performance; act on alerts to prevent outages
  • Perform capacity planning to anticipate growth and optimize resource allocation.
  • Investigate and resolve incidents, conduct root cause analysis, and document corrective actions
  • Manage service requests and meet defined service level targets.
  • Automate repetitive tasks and workflows to improve consistency and reduce manual effort
  • Lead infrastructure projects, upgrades, and migrations with minimal business impact
  • Follow approved change control processes and collaborate with stakeholders to align technical solutions with business requirements.
  • Maintain accurate technical documentation, runbooks, and configuration records
  • Share knowledge and mentor junior administrators to raise team capability.
  • Manage vendor relationships, renewals, and support contracts
  • Mentor other System Administrators on the team

Requirements and QualificationsTo perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below represent the knowledge, skill, and/or ability required.
  • Deep expertise in Windows environments, Active Directory, DNS, DHCP, TCP/IP, PowerShell, and scripting
  • Associate degree from a two-year college or technical school or equivalent combination of education and work experience.
  • 15+ years of Systems Administrator experience
  • Advanced experience implementing Hyper-V Virtual machines in a failover cluster
  • Advanced Administration and setup of Dell Storage.
  • Must be able to work well in a stressful situation such as an entire system malfunction.
  • Advanced experience implementing and administrating Microsoft Failover Clusters (A Must)
  • Knowledge of Networking (understanding LAN/WAN, Palo Alto, Cisco products)
  • Advanced experience troubleshooting Windows Server (2008 or higher)
  • Excellent written and verbal communication skills
  • HP/Dell server experience
  • Advanced experience troubleshooting Active Directory (A Must)
  • WSUS Experience
  • Microsoft System Center experience
  • SolarWinds Experience
  • CrowdStrike implementation

* No visa sponsorship is available for this position.
Physical Demands/Work EnvironmentWhile performing the duties of this job, the employee is regularly required to talk or hear. The employee is frequently required to sit. The employee is occasionally required to stand, walk; use hands to finger, handle, or feel and reach with hands and arms. The employee must occasionally lift and/or move up to 80 pounds. While performing the duties of this job, the employee is occasionally exposed to fumes or airborne particles; outside weather conditions and moving traffic. The noise level in the work environment is usually moderate to high in the datacenters.
* TransCore complies with federal and state disability laws and provides reasonable accommodation for employees with disabilities.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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