Network Security Developers & Programmers

Showing 2,559 freelancers

Network Security Developers & Programmers

Showing 2,559 freelancers

Browse Network Security job posts for project examples or post your job on oDesk for free!

Network Security Job Cost Overview

Typical total cost of oDesk Network Security projects based on completed and fixed-price jobs.

oDesk Network Security Jobs Completed Quarterly

On average, 133 Network Security projects are completed every quarter on oDesk.

133

Time to Complete oDesk Network Security Jobs

Time needed to complete a Network Security project on oDesk.

Average Network Security Freelancer Feedback Score

Network Security oDesk freelancers typically receive a client rating of 4.72.

4.72

Last updated: March 1, 2015

  • Network Security Engineer

    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Fortinet,Sonicwall,Checkpoint , HP, F5 ,Radware technologies. I have been involved in design, configuration and troubleshooting of Network products. Firewalls … more

    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Fortinet,Sonicwall,Checkpoint , HP, F5 ,Radware technologies. I have been involved in design, configuration and troubleshooting of Network products. Firewalls: Cisco ASA 5500 Series Cisco RV Series Cisco IAS 500 Series Cisco PIX Cisco IPS 4200 Series Fortigate 40C Fortigate 60C Fortigate 60D Fortigate 80C Fortigate 100C Fortigate 310B Fortigate 620B Checkpoint 4000 Appliance Checkpoint 2200 Appliance Checkpoint 1100 Appliances Checkpoint 600 Appliances Sonicwall TZ Series Sonicwall NSA Series DrayTek Vigor 3200 Series DrayTek Vigor 2925 Series DrayTek Vigor 2920 Series Pfsense Zyxel Zywall USG Series WatchGuard XTM series Load Ballancers: F5 BIG-IP 4000s F5 BIG-IP 3900 F5 BIG-IP 2200s F5 BIG-IP 2000s F5 BIG-IP 1600 Radware LinkProof 200/208 Cisco ACE 4700 Application Control Engine Barracuda 440 Routers: Cisco 800 Series Cisco 1700 series Cisco 1800 series Cisco 2600 series Cisco 2800 series Cisco 2900 series Cisco 3800 series Switches: Cisco SG300 Cisco Catalyst 2900 series Cisco Catalyst 3500 series Cisco Catalyst 3600 series Cisco Catalyst 4500 series Cisco Catalyst 6500 series HP 3500 series HP 2500 series Netgear Prosafe GSM 7224 Netgear FS750T2 Netgear FS728TS Netgear FS728TP Wireless Controller & Access Points: Cisco WLC 2500 series Cisco WLC 2600 series Cisco Aironet 3600 Series Cisco Aironet 2600 Series Cisco Aironet 1600 Series NETGEAR ProSAFE® Wireless Access Points  less

    network-security network-administration cisco-asa vpn firewalls windows-7-administration load-balancing cisco-routers wireless-network-implementation juniper-routers 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 96 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Penetration tester / Network Administrator

    Over the last 13 years i have worked as network administrator. Allways trying to improve my networking skills. I have implemented various solutions for the company i work in , like - Active Driectory - Exchange Server - Network Antivirus solutions - Wireless Networks. - Web … more

    Over the last 13 years i have worked as network administrator. Allways trying to improve my networking skills. I have implemented various solutions for the company i work in , like - Active Driectory - Exchange Server - Network Antivirus solutions - Wireless Networks. - Web Server - Internal / External DNS.... - Gateway - DFS-R File Server In the last 3 years i have oriented myself in the security / penetration testing area. I have achived 2 certifications in security : Offensive Security Wireless Proffesional , and Certified Ethical Hacker My site regarding penetration tests can be found at the following link: https://sites.google.com/site/be4hacked  less

    network-administration firewalls penetration-testing black-box-testing network-security wireless-security microsoft-active-directory microsoft-exchange-server windows-administration windows-7-administration 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 9 TESTS
  • Senior IT Specialist

    Hi, my name is Roman, I'm a Senior IT Specialist in a huge russian company Mail.ru Games, and I have a lot of experience(about 10 years) in Linux-like operation systems. Also I'm a leader of cyber … more

    Hi, my name is Roman, I'm a Senior IT Specialist in a huge russian company Mail.ru Games, and I have a lot of experience(about 10 years) in Linux-like operation systems. Also I'm a leader of cyber security team, which took part in many CTF competitions. I like my job and people and I can help you for a decent pay. Keywords: Linux, Unix, FreeBSD, databases, postgres, postgresql, mysql, percona, dbms, web server, apache, nginx, shell scripts, bash, zsh, mail servers, filesystems, ext2, ext3, ext4, python, ruby, ror, rails, ruby on rails, information security, dns, bind. bind9, named, dhcp, isc-dhcp-server, nfs, cifs, samba, smb, ssh, ftp, vsftpd, proftpd, zabbix, nagios, monitoring, hacking, security, firewall, iptables, netfilter, ipfw, network, backup  less

    unix-system-administration unix-shell mysql postgresql ruby nginx linux-system-administration network-security penetration-testing apache-administration 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 4 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Designer, Programmer and Ethical Hacker

    Graduate student of electrical engineering and web development on University of Montenegro. Specialised in: HTML, CSS, PHP, Joomla and WordPress development Computer networking, video survaillance and web servers. Web, logo and print design.

    adobe-photoshop photo-editing network-security wireless-security html computer-networking adobe-pdf wordpress joomla windows-8-administration 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 11 HOURS
    • MONTENEGRO
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 6 TESTS
  • Ethical Hacker, Malware / Virus Removal, Linux, AdSense Expert

    I have expertise in Ethical Hacking / Internet Security, Malware / Virus Removal, WordPress Development, Google AdSense, Linux Server Administration, Site Transfer, Zen Cart / Drupal / Joomla Upgrade, SEO.

    network-security virus-removal penetration-testing wordpress joomla mcafee-virusscan google-adsense vulnerability-assessment domain-migration seo computer-repair html computer-networking 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 566 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 15 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Dedicated Software Tester

    I have advanced background in the field of quality assurance, test methodologies. I possess partnership attainments to effectively manage client expectations along with accomplished communication, negotiation and problem resolution skills. I am innovative problem solver with hands on testing experience and ability to see both the business and technical sides of the problem.

    manual-testing regression-testing atlassian-confluence atlassian-jira black-box-testing software-qa-testing sqa selenium snagit redmine game-testing database-testing network-security vmware-administration ab-testing testlink software-testing test-case-design 00 more less
    • $13.33 HOURLY RATE
    • 5.0
    • 1013 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Network Engineer : Cisco : Juniper : Fortinet :

    Despite the fact I am in young age I have years of experience with computers, networking and system. I am very tenacious and autodiact technical person for Cisco and Juniper Enterprise Network. I love to dig deep into specific technical … more

    Despite the fact I am in young age I have years of experience with computers, networking and system. I am very tenacious and autodiact technical person for Cisco and Juniper Enterprise Network. I love to dig deep into specific technical challenges. 5+ years experience in Enterprise Netwrok. # Some Highlights # @ Defining architecture and design for Enterprise customers. @ Lead engineer on some of the big enterprise networking projects. @ Training Internal Employee and customer. @ Cisco Instructor for Nepal Telecom Training Center. Main focus on Cisco and Juniper internetworks at Campus and Enterprise customers http://np.linkedin.com/in/sudandhakal  less

    cisco-ios juniper-routers cisco-routers ipsec vpn ospf bgp linux-system-administration network-planning network-security jncia-junos junos firewalls cisco-asa mpls mac-os-app-development 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 15 HOURS
    • NEPAL
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • System Administrator

    Installation, configuration, maintenance, backup and recovery, troubleshooting, performance tuning, security hardening... - Debian, Ubuntu, Centos, Slackware, Suse, FreeBSD, NetBSD, OpenBSD - Apache2, Nginx, Tomcat - Mysql, Postgresql - Iptables - Ipfw - Ossec - OpenStack - Kvm - Amazon Web Services - Rackspace cloud - Linode - Postfix, Mailscanner, Amavis, Spamassassin, Dovecot … more

    Installation, configuration, maintenance, backup and recovery, troubleshooting, performance tuning, security hardening... - Debian, Ubuntu, Centos, Slackware, Suse, FreeBSD, NetBSD, OpenBSD - Apache2, Nginx, Tomcat - Mysql, Postgresql - Iptables - Ipfw - Ossec - OpenStack - Kvm - Amazon Web Services - Rackspace cloud - Linode - Postfix, Mailscanner, Amavis, Spamassassin, Dovecot, Courier, Clamav, Roundcube, Sqwebmail, SquirrelMail - Bind9 - VPN - Squid - Git, Subversion - DHCP - Memcache, Redis - Webmin, Usermin, Virtualmin, Cpanel, Ispconfig - Samba - GlusterFS - Galera cluster - Cacti  less

    unix-system-administration amazon-web-services network-administration linux-system-administration rackspace-cloudservers bash-shell-scripting ubuntu network-security 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 0 HOURS
    • MACEDONIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
  • IT Specialist

    I have previously worked for Siemens IT Solutions, BBC and currently working for Continental Automotive. - 6+ experience in the IT industry - Experience of supporting large user base of 27000+. - Experience of supporting 2000+ server estate. - Experience of Working in ITIL … more

    I have previously worked for Siemens IT Solutions, BBC and currently working for Continental Automotive. - 6+ experience in the IT industry - Experience of supporting large user base of 27000+. - Experience of supporting 2000+ server estate. - Experience of Working in ITIL enviroment. - Experience of working in large organisations Ladbrokes Plc and Siemens IT Solutions and Services/BBC. - Experience in the following technologies; 1 - Windows server 2003/2008 (File Server, App Server, DNS, DHCP, Wins, AD, Terminal Server, IIS, Apache, PHP, Clustering, Load Balancer) 2 - Windows Vista,Windows Seven, Microsoft Exchange 2003/2007 3 - ITIL V3 Foundation IT Service Management 4 - VMware - Vsphere 5 - Citrix 6 - Linux server 7 - Mobile environment (Blackberry, iOS, Android, Windows Mobile, Symbian) 8 - Afaria Mobile Device Management 9 - Lotus Traveler Other skills: MS Office, Outlook. AD, Remedy, Report and documentation, Lan, TCPIP  less

    operating-systems-development microsoft-exchange-server windows-administration microsoft-lync-server vpn openvpn asterisk lamp-administration network-administration novell-netware linux-system-administration iis microsoft-sql-server-administration windows-phone clustering firewalls security network-security 00 more less
    • $24.44 HOURLY RATE
    • 5.0
    • 355 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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