Network Administration Freelancers

Browse Network Administration job posts for project examples or post your job on Upwork for free!

Network Administration Job Cost Overview

Typical total cost of Upwork Network Administration projects based on completed and fixed-price jobs.

Upwork Network Administration Jobs Completed Quarterly

On average, 156 Network Administration projects are completed every quarter on Upwork.

156

Time to Complete Upwork Network Administration Jobs

Time needed to complete a Network Administration project on Upwork.

Average Network Administration Freelancer Feedback Score

Network Administration Upwork freelancers typically receive a client rating of 4.76.

4.76
Last updated: June 1, 2015
More options
Clear all filters
  1. Jeremiah S.

    Jeremiah S.

    Senior Systems and Network Administrator

    United States - Last active: 1 month ago - Tests: 5

    I have experience in Cisco, Juniper, Zyxel, HP, Brocade, and Ubiquiti Network Devices and Windows Server and Desktop editions. I have 10 years of CentOS, Ubuntu, Debian, Free/OpenBSD Experience as well. Some of the management panels I am familiar with is cPanel/WHM, Webmin/Virtualmin, and SolusVM. I am a virtulization expert with experience in VMWare, Xen, KVM, and OpenVZ.

    $60.00 /hr
    18 hours
    0.00
  2. Joao C.

    Joao C.

    Linux System Engineer, Programmer

    Portugal - Last active: 1 month ago - Tests: 4 - Portfolio: 6

    I'm a highly self motivated person that constantly seeks for challenges and enjoys learning with them. My areas of expertise are programming and Linux systems administration (RHCE). As a programmer, I do my best to follow good practices and keep up to date with latest technologies. Python is my language of choice, although I have significant experience with other languages. Linux administration skills include system and service configuration, troubleshooting, database management, scripting. I have plenty of work experience on critical scenarios that require investigation and problem fixing skills in order to identify root causes and keep service availability as high as possible. My blog (http://b.joaoubaldo.com) is regularly updated with projects that I work on. Some of them are: - Dirshare - opensource HTTP WSGI Python application to rapidly share images within a specific directory (inc. angularjs, bootstrap) - PiwigoMedia - opensource WordPress plugin to interact with Piwigo sites - rFactor Communicator - Android app (Java) to view live data from rFactor sessions. - rFactor2Python - plugin for rFactor (C++) to support Python scripts as plugins - emcheio.com - URL shortening service, written in Python/Pylons

    $33.33 /hr
    0 hours
    0.00
  3. Dmytro Kontsevyi

    Dmytro Kontsevyi

    Penetration Tester, Implementation Engineer, CCNP, CCSI, CEH

    Ukraine - Last active: 16 days ago - Tests: 2

    Over 5 years experience in delivering Cisco authorized trainings of Professional level; 1,5 year experience conducting penetration testing and vulnerability assessments; Over 5 years experience in IT Security; Over 5 years experience in implementing Network\Network security equipment; Have an understanding of common Web Application and network vulnerabilities like SQLi, XSS, CSRF, etc. Familiar with OWASP testing methodology and OWASP TOP 10; Hands-on experience with commercial vulnerability assessment tools such as NeXpose, Nessus, Acunetix, Burp Suite, AppScan, and open-source tools such as nmap, Metasploit, etc.; Hands-on experience with manual check of Web Application vulnerabilities; Work experience with Cisco equipment and solutions(Cisco ASA, ASA-X, ACS4.x/5.x, IPS, MARS, ISE, WLC, Routers, Switches, Ironport WSA, Cisco Prime, ACE, FireSIGHT, AnyConnect, Easy VPN); Work experience with DLP systems(Symantec DLP); Work experience with Load-balancing solutions(Cisco ACE, A10, Citrix); Work experience with McAfee solutions(NSM, NTBA, IPS, Web Gateway); Work experience with Windows and Linux OS; Work experience with VmWare ESXi and Workstation; Work experience with OpenStack cloud computing platform; Work experience with Scripting(shell, Python); Technologies and protocols: Ethernet, VLANs, VTP, PAgP, LACP, PVST+, RSTP, MSTP, SVI, DHCP snooping, DAI, IP SG, Private VLANs, VLAN ACL, HSRP, VRRP, GLBP, Wireless, IOS Zone Based firewall, uRPF, FPM, IOS NAT, RIP, EIGRP, OSPF, PBR, SNMP, syslog, RBAC, IPSec VPN, VTI VPN, PKI, DMVPN, GET VPN, IP SLA, SSL VPN, Netflow, AAA, RADIUS, Tacacs+, MPLS, MPLS TE, BGP, QoS DLP, load-balancing, Cisco ASA Identity based firewall, ScanSafe, Websense blueSKY Security Gateway, Web Proxy. Certifications: Cisco: • CCNP • CCNP Security • CCDA • CCSI • Cisco IPS Specialist • Cisco IOS Security Specialist • Cisco Firewall Security Specialist • Cisco VPN Security Specialist • Cisco ASA Specialist • Cisco Data Center AS Support Specialist • Cisco Data Center Application Services Support Specialist • Cisco Content Security Solutions Spec • Cisco Borderless Networks R&S Support Specialist • Cisco Borderless Networks Security Support Specialist • Enterprise Networks Architecture Route and Switch Field Engineer Representative • Enterprise Networks Architecture Security Field Engineer Representative • Content Security Systems Engineer Representative EC-Counsil: • CEH - Certified Ethical Hacker

    $44.44 /hr
    1 hours
    0.00
  4. Maximov Andrei

    Maximov Andrei

    System Integrator & Server Manager

    Russia - Last active: 1 day ago - Tests: 5

    Hi, I have +5 years' experience in System Integration & Network Management. I am expert for DBMS(Oracle, MSSQL, MySQL, PostgreSQL, Sybase, SQLLite). SKILL SET: - System Integrator (Securtiy + Service) - Network Administration (Design, Firewall, Permission controlling) - DBMS Managemnet(Oracle, MSSQL, MySQL, PostgreSQL, Sybase, SQLLite) - NMS Developer & Manager (Alarm, Autodiscovery, etc) - UNIX/LINUX expert (DNS, RADIUS, SendMail, OpenVPN, eJabberd, etc) - Project Management experience

    $50.00 /hr
    0 hours
    0.00
  5. Douglas Crowe

    Douglas Crowe

    Senior Programmer/Analyst

    United States - Last active: 09/16/2014 - Tests: 1

    Hi, I am a programmer with over 15 years experience in the IT industry. I have successfully migrated many legacy Delphi/VB6 applications over to VB.NET as well as C#. Also in my career I have developed many extensive multi-user, multi-site software systems from the ground up covering areas such as dispatching, document management, sales & executive dashboards and ERP. I look forward to helping you with your own automation and business needs.

    $66.67 /hr
    34 hours
    0.00
  6. Tony U.

    Tony U.

    Sr. Cisco Engineer CCIE

    United States - Last active: 01/08/2013

    I am looking for part time opportunities to assist companies with configuring high end Cisco Networking and Voice projects. I have over 15 years of experience in the Networking industry and have a held a CCIE certification since 2001. My skill set includes Routing, Switching, Firewalls, Internet, CUCM, CME, Unity Connection on pretty much anything Cisco makes.

    $111.11 /hr
    42 hours
    0.00
  7. Alessandro Braga

    Alessandro Braga

    Sr. Network Consultant

    Brazil - Last active: 03/12/2014

    IP/MPLS Network Engineer with 7+ years experience in network design, deployment and maintenance in Enterprise and Service Provider environments running Cisco and Juniper devices. Experience on Service Provider technologies like MPLS L3VPN (v4 and v6), L2VPN (AToM), VPLS, MPLS-TE, QoS, Multicast, having also large experience in enterprises environments, like Routing & Switching and Data-Center WAN, LAN, IP Services and Data Center Infrastructure Network. I've also worked in Design, Deployments and support of Network Security solutions based on Cisco, Juniper, FreeBSD, OpenBSD and GNU/Linux systems (Debian, Ubuntu and Slackware). Expertise on troubleshooting and deployment IP/MPLS networks. Experience with the following Cisco architectures: Nexus Architectures: 2k, 5k and 7k; Routers: CRS, GSR 12000 and ASR9K running IOS XR; Others relevant experiences: ASR1K, Catalyst 4500, Catalyst 6500, C7200 and C7600 Series. Experience with the following Juniper architectures: M/MX Series; SRX Series; EX Series. Specialties: [Cisco] - Cisco Certified Internetwork Expert (CCIE R&S #30939 by Cisco, Belgium/Brussels) - 2011 - Cisco Certified Network Professional (CCNP® Certified by passing tshoot hands-on exam beta version) - 2010 - Cisco Certified Design Professional (CCDP®) - 2010 - Cisco Certified Design Associate (CCDA®) - 2009 - Cisco Certified Network Associate (CCNA®) - 2008 [Juniper] Juniper Networks Certified Internet Associate (JNCIA-Junos) - 2012 [Open Source Systems - GNU/Linux and BSD Systems] High Availability Firewalls Email Servers DNS Servers WWW Servers Proxy Servers

    $55.56 /hr
    0 hours
    0.00
  8. Peyton Kachuba

    Peyton Kachuba

    IT Manager/Director (Testing / PMP / CSM / Analyst)

    United States - Last active: 3 months ago - Tests: 13 - Portfolio: 1

    Graduate of the University of Illinois, with a BS in Management Information Systems. IT Professional with more than 20 years of experience/skills including, but not limited to: writing, reviewing and executing requirements, enhancements, and defects during releases. Preparing test plans, assigning work to team members and preparing automation strategy. Experienced in integrated testing, analysis, file conversion/expansion, bridging, unit testing, system testing and code implementation. Also experienced with implementing automation strategy, providing weekly status updates, creating final test report, and ensuring test processes are followed. Supported other teams during system integration testing and UAT and provided root cause analysis of defects. I am a team player.

    $45.00 /hr
    0 hours
    0.00
  9. Buddy Garrigus

    Buddy Garrigus

    Information System Analyst / Project Manager

    United States - Last active: 05/21/2014 - Tests: 1

    A highly experienced and self-motivated Information Technology Project Manager with skills in both Government and private sector work force. Knowledgeable project team leader with valuable customer service skills acquired from years in information technology management and systems administration. A majority of the expertise is in designing telecommunications and information technology systems for Healthcare (OSHPD), Municipal, Educational, Critical Facilities (911), Office Buildings and various other market sectors. Expertise in MS 365 cloud services, MS Office Suite 2010, MS Project 2007, MS Visio 2007, Adobe Products, AutoCAD 2000-2014, MS 2011/2008 R2/2003 R2 server, MS SQL Server 2005, Windows 8/7, Vista Bus, XP Pro, and 2K workstations. Experience with switching and routing hardware equipment: VIPER(itrado), SonicWall, Cisco, HP, Dell, Rit Technologies and iPatch (Commscope). SSL secure VPN connecting devices such as Androids, Tablets, iPads and iPhones. Fluke testing equipment and software for OptiView and DTX Cable Analyzer.

    $33.33 /hr
    0 hours
    0.00
  10. David Martens

    David Martens

    Security and network R&D engineer

    Belgium - Last active: 08/31/2014 - Tests: 2

    Security Experience (CISSP and GPEN certified): Defense in depth, Architectural design, 802.1x network access, PKI, digital certificates, Wi-Fi security, Web and Network Penetration testing, Vulnerability assessment, Firewall configuration, OpenVPN Network Experience (CCNA certified): Specialized in designing and implementing LAN setups with focus on advanced switching and routing of IP video multicast streams. Experience with Cisco and Extreme Networks equipment. Project Management: Jira Agile General Experience: Debian Linux, Gstreamer, Multimedia streaming

    $38.89 /hr
    0 hours
    0.00