Network Administrators

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Top Network Administrators

  • View Service Offered By Branect

    Branect
    Member

    Network Administrator

    middletown, Delaware, United States

    3,208/yr
    • Network Administration
    • Networking
    • FTP
    • cPanel
    • Server Administration
    • Active Directory
    • Apache
    • Azure
    • CentOS
    • Directory Submission

    Server/Network Administration

    We have more than 10 years of practical experience in IT, server/network Administration, Security in deploying and maintaining of: Cloud Computing Platforms: Server Operating Systems: Web servers and containers: Virtualization: Directory service: CISCO: Mail servers: File servers: Firewalls: Hosting Panels: Openstack, Blockchain. Penetration testing MAC OS X, Ms-office. View more

  • View Service Offered By Michael Murphy, ccdp,ccnp

    Michael Murphy, ccdp,ccnp
    Member

    Network Administrator

    Chalfont, Pennsylvania, United States

    Past Earnings
    • Network Administration
    • Networking
    • Intranet
    • Mainframe
    • Network Planning And Design
    • Wan
    • Wireless
    • Wireless Networking
    • Local Area Networking
    • Wide Area Network (WAN)

    Network Administration

    Enterprise LAN/WAN Network design/implementation Small business LAN solutions - Win2K platforms Remote Access - VPN, Wireless, PDAs, WTS QoS implementations for IP telephony Web & Intranet designs appying web technologies With over 15 yrs experience as a CCNP, MCP in enterprise networking design, installation, troubleshooting for hospitals, financial institutions and other SMBs, I have amassed such skills; as business acumen, networking (routers, switches, firewalls from ve... View more

  • View Service Offered By computerzoom

    computerzoom

    Network Administrator

    Los Angeles, California, United States

    • Network Administration
    • Networking
    • Network Security
    • Computer Repair
    • Computer Security
    • Consultant
    • Consulting
    • Engineering
    • IT Consulting
    • Management

    Network Administration

    computer repair los angeles los angeles computer consulting los angeles computer consultant los angeles computer security los angeles computer service computer repair santa monica network security los angeles computer network los angeles computer consulting los Angeles networking consultant networking services networking support network technician network support networking engineering networking technician networking security network installation network administration ne... View more

  • View Service Offered By 5inco

    5inco

    Network Administrator

    Monterrey, Nuevo Leon, Mexico

    • Network Administration
    • Networking
    • Network Planning And Design
    • Network Security
    • Analysis
    • Cisco
    • Design
    • Excel
    • Management
    • Microsoft

    Network Administration

    I enjoy developing projects in information technologies, network design and deployment, network security, voice/data integration, software applications, service support, network acceleration, network management and monitoring. I have 10 years of knowledge and skills deploying networking solutions, Internet optimization, security advice and performance analysis in digital networks with voice, video and data integrated services. I enjoy developing projects in information technologies, network d... View more

  • View Service Offered By boshardt

    boshardt

    Network Administrator

    Greendale, Wisconsin, United States

    • Network Administration
    • Networking
    • Network Security
    • Wireless Networking
    • Wireless
    • Management
    • Microsoft
    • Security
    • Vpn
    • Windows

    Network Administration

    - Network security assessments and audits - Firewall installations and monitoring - Small-medium business VPN solutions - Intrusion detection systems - Network management and monitoring - Local/Wide area network support/implementations - Microsoft Windows 2000/2003 - Microsoft Exchange 5.5/2000/2003 - Wireless networking - Server/desktop rollouts - Remote network patching/monitoring - Project management View more

  • View Service Offered By lewisda42

    lewisda42

    Network Administrator

    Bath, Maine, United States

    • Network Administration
    • Network Manager
    • Wan
    • Local Area Networking
    • Wide Area Network (WAN)
    • Lan
    • Software Design
    • Windows
    • Windows Server

    Network Administration

    Currently work as a network manager of a Windows Server 2003 Enterprise LAN/WAN and maintain all servers and Exchange Servers along with network sub-systems. Have hands on experience with administrations software such as WSUS and SMS Server. Well versed in Retina Scanner and ISS andhave a good working knowledge of Hercules 4 View more

  • View Service Offered By henryprose

    henryprose

    Network Administrator

    Ripon, California, United States

    • Network Administration
    • HP OpenView
    • Load Balancing
    • Cisco
    • Cisco Routers
    • Design
    • Firewalls
    • Management
    • Management Software
    • Routers

    Network Administration

    I have over 10 years experience with the installation, configuration, design and support of Cisco routers, switches, firewalls, load balancing with local directors and load balancers, Extreme switches, and HP Procurve Switches. Also, the installation and operations of Network management tools, to include: HP Openview, Cisco works 5, Compaq Network Management Software, and Etheral. View more

  • View Service Offered By antcave

    antcave

    Network Administrator

    neptune, New Jersey, United States

    • Network Administration
    • HP OpenView
    • Network Planning And Design
    • Tcp/ip
    • Snmp
    • Networking
    • Local Area Networking
    • Simple Network Management Protocol (SNMP)
    • Transmission Control Protocol (TCP)
    • Cisco

    Network Administration

    Network Security Network Design Network Engineering Network Performance Network Troubleshooting Network Testing Network Documentation Network Upgrades Network Maintenance Network Implementation Network Configuration Network Management Network Diagrams Network Administration User Support Remote Management Technical Writing Workflow Prioritization Vendor Relationship Problem Resolution Disaster Recovery Communication Skills MultiProtocol Lan/Wan Server/Client Time management Project Management A N... View more

  • View Service Offered By pmoses

    pmoses

    Network Administrator

    San Diego, California, United States

    • Network Administration
    • System Administration
    • Unix
    • Network Manager
    • Act
    • Design
    • Linux
    • Management
    • Operating Systems
    • Research

    Network Administration

    Unix/Network Manager Programmer/Analyst III Functions 1. Hardware & Operating Systems support - Lead Install, configure, maintain and deploy specialized Unix/Linux servers and workstations in a medium sized computing environment. Install configure maintain and deployed specialized OS X and Windows workstations. Recommend technical specifications and options for hardware and software environments, upgrades, and projects including testing when needed. Routine systems administrations includi... View more

  • View Service Offered By CelesteMicheals

    CelesteMicheals

    Network Administrator

    Phoenix, Arizona, United States

    • Network Administration
    • Networking
    • Server Administration
    • Cisco
    • Communications Technology
    • Linux
    • Management
    • Routers
    • Troubleshooting

    Network Administration / Consultation

    Qualified, dynamic, analytical and reliable network professional who can assist with network management and troubleshooting. Experienced and proficient network/systems consultant. - WAN/LAN troubleshooting (Cisco routers / switches) - Configuration - Hardware upgrades - System, network, voice, security View more

  • View Service Offered By willhg

    willhg

    Network Administrator

    Union, North Carolina, United States

    • Network Administration
    • Internet Connectivity
    • Networking
    • Unisys
    • Intranet
    • Network Security
    • Raid
    • Redundant Array of Independent Disks (RAID)
    • Accounting
    • CCNA

    Network Administration

    Enterprise Networking Solutions, Home Networking Solutions, Computer System Installations, Network Installations/Repairs, Custom Computer Systems, Network and Servers, Network Administration, System Administration, Virtual IT Department and Support. Website Email and Domain Hosting, Remote Backup Services View more

  • View Service Offered By AgabbertKC

    AgabbertKC

    Network Administrator

    Roeland park, Kansas, United States

    • Network Administration
    • Wireless
    • Wireless Networking
    • Management
    • Management Software
    • Microsoft
    • Payment Processing
    • Processing
    • Software Deployment
    • Software Design

    Network Administration

    I have spent the last 6 years supporting doing desktop and small to medium sized network support as well as 3 years providing level 2 support for restaurant POS systems and the hardware to run it. I have been involved in mass OS and software deployment. I have 2 certifications in Altiris network management software as well as Network+,A+ and Microsoft 70-270 for Windows XP. Experience is running and managing RIS for all Windows platforms. I have set up and secured many forms of wireless... View more

  • View Service Offered By Professional IT Solutions Provider

    Professional IT Solutions Provider

    Network Administrator

    Dayton, Ohio, United States

    • Network Administration
    • Networking
    • Tcp/ip
    • Network Manager
    • Local Area Networking
    • Transmission Control Protocol (TCP)
    • Access
    • Acrobat
    • Adobe Acrobat
    • Adobe Dreamweaver

    Network Administration

    Video Teleconferencing Contract Team Lead: 2003-Present * Project Management duties include upgrades to ISDN PRI and BRI Lines, CODECs, LAN and Desktop PCs for Seven Conference Rooms - 2005-Present * Team Lead duties including Employee Yearly Reviews - 2003-Present * Network Engineering, Testing Information Collection and Presentation of Findings to Upper Level Management concerning The Video over IP Study - 2004-Present * Project Management of Upgrade to MGC-100 MCU - 2004-2006 * Managem... View more

  • View Service Offered By rohit.sharma

    rohit.sharma

    Network Administrator

    New Delhi, Delhi, India

    • Network Administration
    • Internet Connectivity
    • Networking
    • Health Monitoring
    • Monitoring
    • Local Area Networking
    • Access
    • C
    • C++
    • Cisco

    Network Administration

    1) Wipro InfoTech Ltd., Thapar House, 124 Janpath New Delhi Wipro InfoTech is one of the India''s top networking/solution providers. Wipro InfoTech, a division of the US $902 million Wipro Limited, provides enterprise customers with high value Information Technology products, Services and Solutions in India, and provides Technology & Software Services in the Asia Pacific and the Middle East. It is the world''s first Products, Services and Solutions company to be certified Enterprise wide at Lev... View more

  • View Service Offered By larkpgh

    larkpgh

    Network Administrator

    Scottsdale, Arizona, United States

    • Network Administration
    • Network Security
    • Network Solutions
    • Basic
    • Consultant
    • Customer Service
    • Excel
    • Security

    Network Administration

    Systems Integration Specialists is a full service business network solutions provider. We are dedicated to setting ourselves apart from our competition by making a difference in your organization. We are committed to excel in customer service and delivering cost effective network solutions. See our "Success Stories" page for a sampling of what our clients think. View more

  • View Service Offered By nicodm

    nicodm

    Network Administrator

    Montevideo, Montevideo, Uruguay

    Past Earnings
    • Network Administration
    • Networking
    • Network Solutions
    • Cisco
    • Firewalls
    • IBM AIX
    • iOS
    • Linux
    • Routers
    • Telephony

    Network Administration

    Experience with Cisco and other vendors networking equipment in desingning and implementing network solutions. I have experience in implementing network solutions at several levels. Good knowledge of diferent vendors equipment, specially Cisco. I could be useful tracking problems at the different layers of a network, providing strong solutions and analysis. View more

  • View Service Offered By IT Mavins

    IT Mavins

    Network Administrator

    Noida, Uttar Pradesh, India

    • Network Administration
    • Dhcp
    • Squid
    • Dynamic Host Configuration Protocol (DHCP)
    • Squid Software
    • Asterisk
    • DNS
    • Google Apps
    • Helpdesk
    • Linux

    Network Administration

    Network AdministrationRemote support and Cloud ComputingWindows server 2003 and 2008Google appsAWS cloudVOIP telephonyVPNNetwork administrationData center management Data center management, Server roles Implementations and support, Network management, Specialized in remote support, cloud Computing.VOIP setup, Networks and systems administration on windows and Linux. View more

  • View Service Offered By SysExpert

    SysExpert

    Network Administrator

    River Edge, New Jersey, United States

    • Network Administration
    • Networking
    • Tcp/ip
    • Network Manager
    • Wan
    • Local Area Networking
    • Wide Area Network (WAN)
    • Transmission Control Protocol (TCP)
    • Corporate
    • Developer

    Network Administration

    IT Troubleshooter, highly experienced in administrating MS Windows Systems for a TCP/IP LAN / WAN covering multiple locations. 15 + years solving tough IT issues for various High Tech Companies in Israel. 10 Years managing a distributed Lotus Notes mail and database infrastructure. Bilingual English, Hebrew. Managed a group of 6 Field Support technicians who are responsible for about 70 Depots in the NYC area. Managed the IT infrastructure, including dotted line to the 6 System Administrators a... View more

  • View Service Offered By mmanifold

    mmanifold

    Network Administrator

    Indianapolis, Indiana, United States

    • Network Administration
    • HP OpenView
    • Wireless Network
    • Dhcp
    • Wireless Networking
    • Local Area Networking
    • Dynamic Host Configuration Protocol (DHCP)
    • Access
    • Cisco
    • Cisco 2500

    Network Administration

    ? Managed configuration, addressing, circuit installation, troubleshooting and problem resolution of an 80 node frame relay network. ? Managed installation, configuration, addressing, troubleshooting and problem resolution of a 90 node broadband VPN network. ? Managed vendor relationship, problem resolution, and user account audits on a 700+ user remote access VPN network. ? Managed configuration, addressing, troubleshooting and problem resolution of a 50 remote node and 11 local node Cisco ... View more

  • View Service Offered By moinakhtar

    moinakhtar

    Network Administrator

    Rawalpindi, Punjab, Pakistan

    • Network Administration
    • Network Solutions
    • Wan
    • Wireless
    • Wireless Networking
    • Wide Area Network (WAN)
    • Analysis
    • Disaster Recovery
    • Management
    • Mobile

    Network Administration

    LAN WAN IntegrationMessaging SystemNetwork infrastructureNetwork Analysis, Management, Monitoring and OptimizationNetwork Intrusion Detection, Protection and SecurityRedundant System and Disaster Recovery solutionsServer Installation and Migration, Desktop Installation and UpgradesStorage Solution Systems from SAS, NAS to SANsVirtual Private Networks, Branch Office ConnectivityVirus Protection for Portables, Desktops and EnterpriseWireless/Mobile Network solutions and Integration View more

See All Network Administration Freelancing Services

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Hire Freelance Network System Administrators

Network administrators are people who are responsible for installing large scale computer networks and infrastructures in organizations. They mostly take care of on-site servers, network integrity and software and network interactions. Apart from these, they also take care of regular network monitoring and updates, installing and implementing network security programs, and evaluating the strengths and weaknesses of a network. They keep the networks in an organization operational and ensure the functional integrity of the network. If you intend to hire network administrator professionals for maintaining the networks in your organization, you can go for networking professionals. They have sound technical knowledge who can perform network-related tasks and recommend updates.

What Do Freelance Network Administrators Do?

Network administrators can develop an entirely new network from scratch, or maintain, modify, or update existing networks. They maintain both software and hardware equipment in a company and regularly monitor them to ensure the smooth functioning of networks. They also assign network addresses, and configure the authorization and authentication procedures for the employees of the organization. They provide their technical expertise to the installation, management and maintenance of computers, servers, switches, printers, security updates, VPN gateways and intrusion detection systems. When there are any issues with network systems in an organization, network administrators troubleshoot these issues and repair the computer networks. They also design large-scale network models and implement the testing of security measures. They are responsible for data storage and ensure security of data stored in both cloud servers as well as physical networks.

If you need help with managing the network systems in your company, you can hire network administrator professionals from any of the top freelance marketplaces, like Guru. However, you need to ensure that your freelancer has:

  • Good technical knowledge of computers, networks, hardware, software and IT solutions.

  • Capability to identify, understand and troubleshoot issues related to networks and network security.

Qualifications of Freelance Network Administrators

It is ideal that your freelance network administrator has:

  • A strong educational background in computer science, network administration, information technology and database management.

  • Certification from companies such as Microsoft, Cisco or Sun Microsystems.

  • Relevant training, internships and experience in installing, managing, modifying and troubleshooting large network systems.

Benefits of Hiring Freelance Network Administrators

You can easily connect with skilled network administrators who offer their online freelance services on some of the best websites to find freelance work. They have the experience of working with different clients in providing suggestions regarding their network systems, and over the years they have developed working expertise in their domain of specialization. Their widespread experience will help them work on your project effectively and accomplish your objectives.

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