Network Administrator Job at Robert Half (Brighton)

Network Administrator

We are looking for a Network Administrator to support and maintain critical netw...

Location

United States , Chino

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Hands-on experience administering enterprise network environments with a focus on Cisco networking technologies
Strong working knowledge of firewall technologies, including configuration, monitoring, and troubleshooting
Proven ability to support and maintain Cisco routers in a production environment
Experience working with Active Directory in relation to network access, authentication, or user support
Solid understanding of LAN administration, network protocols, and connectivity troubleshooting
Ability to diagnose technical issues methodically and communicate resolutions clearly to stakeholders
Experience maintaining accurate technical documentation for network configurations and support activities

Job Responsibility

Administer and support Cisco-based network infrastructure to maintain stable and secure connectivity across the organization
Configure, monitor, and troubleshoot firewall platforms to protect network assets and enforce security policies
Manage Cisco routers and related network components, resolving performance issues and maintaining optimal uptime
Oversee local area network operations, including connectivity, performance monitoring, and issue resolution for end users and systems
Support Active Directory-related network access and authentication needs in coordination with broader IT operations
Investigate network incidents, identify root causes, and implement corrective actions to reduce recurring disruptions
Maintain network documentation, diagrams, and configuration records to support operational consistency and compliance
Collaborate with internal teams on infrastructure updates, enhancements, and any network-related transition activities as needed

What we offer

medical
vision
dental
life and disability insurance
company 401(k) plan

Network Administrator

Our client is seeking a skilled Network Administrator to support, maintain, and ...

Location

United States , Cooper City

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Proven experience as a Network Administrator or in a similar infrastructure support role
Hands-on experience with Cisco networking equipment
Strong knowledge of firewalls, routers, switches, and network protocols
Experience with hardware installation, upgrades, and maintenance
Ability to troubleshoot network issues in a timely and effective manner
Understanding of network security best practices
Strong communication, documentation, and problem-solving skills

Job Responsibility

Install, configure, and maintain network infrastructure including Cisco routers, switches, and firewalls
Monitor network performance and troubleshoot connectivity, hardware, and security issues
Perform routine network maintenance to ensure optimal system availability and performance
Support the installation of new hardware, including routers, switches, firewalls, and related network devices
Manage firewall rules, network security policies, and access controls
Upgrade firmware, patch systems, and assist with disaster recovery and backup procedures
Document network configurations, changes, and support procedures
Collaborate with IT teams and vendors to resolve issues and implement network improvements

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

Network Administrator

The Network Administrator supports daily operations within Architecture Services...

Location

United States , Arlington

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

Minimum of 1 year experience in a network administrator role or performing network administration responsibilities
Bachelor's degree, One-and-one- half (1.5) years of additional experience can substitute for one (1) year of a typical degree program
Ability to obtain a Public Trust clearance

Job Responsibility

MACD request processing
General troubleshooting
Network monitoring
Latency minimization

Fulltime

Network Administrator

The Network Administrator is responsible for the installation, configuration, ma...

Location

United States , Muncy

Salary:

27.00 - 31.00 USD / Hour

Intrada Technologies

Expiration Date

Until further notice

Requirements

Engineer with minimum two years’ experience
Minimum two (2) years’ experience - Active Directory Support, Microsoft Windows and Windows Server Support, 365 - Exchange, Sharepoint, Intune, Entra, and more parts of the 365 ecosystem
Minimum two (2) years’ experience - Cisco Switching/VLAN/Routing/Firewalling Support
Minimum two (2) years’ experience - Server Hardware Technologies (CPU/RAID/SCSI) Support
Minimum two (2) years’ experience - Data Backup and Recovery Support, Corporate Antivirus Support, VPN Connectivity Support
Have multiple certifications, high aptitude level. The following certifications are preferred: MCSA/MCITP, CCNA/CCDA/CCVP/CCIE, VCP, Project+, Network+
Basic computer and operating system knowledge
Interpersonal skills: such as telephony skills, communication skills, active listening and client-care
Ability to multi-task and adapt to changes quickly
Technical awareness: ability to match resources to technical issues appropriately

Job Responsibility

Install, configure and maintain servers, server operating systems, networked data storage, network application software and data communications devices
Implement, maintain, and update security measures to ensure the integrity of company data resources and prevent unauthorized access to network systems
Implement disaster recovery systems and develop procedures to ensure reliability of company data resources and recovery in the event of a catastrophic event
Diagnose and resolve problems and concerns associated with implemented information systems, network software applications and peripheral devices reported by academic and administrative users
Coordinate with supported end-users to evaluate information system requirements and develop hardware/software solutions to provide required services
Collaborate with the department staff to analyze, design, research equipment options and develop technical specifications for network topologies and configurations
Maintain an accurate inventory of information system servers, data storage devices, and installed software
ensure that software license agreements are current and accurate in accordance with company policy
Advise the Service Team/NOC Manager of technical issues and consult with vendor support agencies to resolve problems and determine equipment requirements
Acquire and maintain the requisite technical skills to perform systems management and network operations activities in support of company data processing and network communications

What we offer

Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
8 Paid Holidays
Paid Sick/Vacation
SIMPLE IRA w/3% match

Fulltime

Network Administrator

We are seeking a knowledgeable Network Administrator to support and maintain our...

Location

United States , Fort Lauderdale

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

3+ years of network administration or networking support experience
Strong knowledge of TCP/IP, routing, switching, VLANs, DNS, and DHCP
Experience with enterprise networking gear (Cisco, Meraki, Palo Alto, Fortinet, etc.)
Hands-on experience configuring firewalls, VPNs, and wireless systems
Understanding of network security best practices and monitoring tools
Ability to read and update network diagrams and documentation
Experience with tools such as Wireshark, NetFlow analyzers, or NMS platforms
Strong troubleshooting skills and ability to analyze packet-level issues
Excellent written and verbal communication skills
Ability to work independently or collaboratively on networking projects

Job Responsibility

Configure, monitor, and troubleshoot switches, routers, firewalls, and wireless access points
Support LAN/WAN environments including VLANs, VPNs, DHCP, DNS, and routing/switching
Monitor network performance, bandwidth usage, and system alerts
Assist with network upgrades, equipment refreshes, and site deployments
Maintain accurate network documentation including diagrams, IP schemas, and configurations
Troubleshoot network connectivity issues across wired and wireless environments
Manage firewall policies, VPN tunnels, ACLs, and network segmentation
Collaborate with security teams to implement network hardening measures
Support VoIP systems, WAN circuits, and remote connectivity
Escalate complex issues and coordinate with vendors when necessary

What we offer

Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance
Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan

Network Administrator

We are seeking an Infrastructure Network Administrator to join our team full tim...

Location

Australia , Melbourne

Salary:

Not provided

FinXL

Expiration Date

Until further notice

Requirements

Bachelor degree in IT preferred
Minimum 2 years' experience in a similar role
Strong team work ethic
Strong customer focussed work ethic
Desire to continually learn and grow
General understanding of ITIL process (incident management/change management etc.)
Strong, clear communicator with technical and business contacts
Excellent verbal and written communication skills
An understanding of a financial services operating environment and core applications and products

Job Responsibility

Installing and configuring computer networks and systems
Identifying and solving any problems that arise with computer networks and systems
Consulting with clients to specify system requirements and design solutions
Maintaining existing software and hardware and upgrading any that have become obsolete
Monitoring computer networks and systems to identify how performance can be improved
Providing network administration and support

Fulltime

Network Administrator

Robert Half Technology is seeking a hands-on Network Administrator to support an...

Location

United States , Seattle

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

3–5 years of hands-on network engineering experience supporting enterprise environments
Experience administering and troubleshooting VMware vSphere environments
Strong experience with network infrastructure technologies, including Cisco switches, Aruba networking solutions, Meraki environments, Dell switches and servers and F5 appliances
Deep understanding of: TCP/IP, Routing and switching, VLANs, Network segmentation, Firewall administration and configuration and Network troubleshooting methodologies
Familiarity with network security fundamentals and best practices
Experience documenting technical procedures, network changes, and troubleshooting activities
Strong verbal and written communication skills with the ability to explain technical concepts to non-technical users
Ability to work independently while collaborating effectively with technical teams and business stakeholders

Job Responsibility

Maintain and support the organization's network infrastructure, ensuring high availability and performance
Proactively monitor network health and respond to performance issues, outages, and connectivity problems
Perform Tier 2 and Tier 3 troubleshooting across network, server, and infrastructure components
Configure, manage, and support switches, routers, wireless access points, controllers, firewalls, and related network devices
Troubleshoot and resolve issues related to routing, switching, VLANs, network segmentation, TCP/IP, and firewall configurations
Support VMware vSphere environments, including basic administration, troubleshooting, and configuration assistance
Assist with server and infrastructure maintenance activities
Document network changes, procedures, troubleshooting steps, and technical configurations
Partner with cross-functional teams to communicate technical issues, resolutions, and project updates in a clear and understandable manner
Participate in infrastructure improvement initiatives and ongoing operational support

What we offer

medical, vision, dental, and life and disability insurance
eligibility to enroll in company 401(k) plan

Network Administrator

The Network Administrator will play a critical role in maintaining the stability...

Location

United States , Los Angeles

Salary:

110000.00 - 120000.00 USD / Year

Robert Half

Expiration Date

Until further notice

Requirements

5+ years of experience in network administration, IT support, or similar technical role
Hands-on experience with network infrastructure (routers, switches, firewalls, VLANs, wireless)
Familiarity with enterprise networking hardware and security systems
Experience with MDM platforms such as Jamf or Microsoft Intune
Proficiency in administering collaboration and productivity platforms (e.g., Google Workspace, Slack)
Working knowledge of IT security principles, user access management, and PCI compliance basics
Experience with ticketing systems and IT asset management tools
Background supporting retail environments or point-of-sale systems

Job Responsibility

Configure, maintain, and troubleshoot network infrastructure including routers, switches, firewalls, VLANs, and wireless systems
Monitor network performance, uptime, and security
diagnose and resolve connectivity issues
Administer and support enterprise networking hardware and surveillance systems across multiple locations
Ensure reliable connectivity for point-of-sale systems and in-store technologies
Support new site build-outs, including networking, AV systems, and vendor coordination
Provide end-user support including hardware setup, troubleshooting, and ticket resolution
Manage and triage IT support requests across corporate and retail environments
Administer user access, onboarding/offboarding processes, and system permissions
Maintain IT asset inventory, ticketing systems, and documentation

What we offer

Comprehensive medical, dental, and vision benefits
Competitive overall benefits package

Fulltime

Select Country

Network Administrator

Job Description

Job Responsibility

Requirements

What we offer

Looking for more opportunities?

Network Administrator

Network Administrator

Network Administrator

Network Administrator

Network Administrator

Network Administrator

Network Administrator

Network Administrator

Network Administrator

Our AI answers in your language