Network Security Developers & Programmers

Showing 2,592 freelancers

Network Security Developers & Programmers

Showing 2,592 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

  • Computer and Network Security / Researcher

    I am a passionate professional computer security.Since 2005 I launched careers in the area of ​​information security in companies, in the community and in person. I am working in security research and university teaching, which has been taking part … more

    I am a passionate professional computer security.Since 2005 I launched careers in the area of ​​information security in companies, in the community and in person. I am working in security research and university teaching, which has been taking part in the very development of new technologies and understanding of phenomena of very recent appearance affecting security. I specialize in computers safety and service, research, training and hostage management for third party service of medium-sized and large national and international companies. I involved with prevention, protection and solution of incidents taking place in companies computer resources and face our commitment through constant update, over-training and detailed system analysis. I work with international prototypes which guide service performance. We pursue long term commercial relationships with our customers providing quality and support. I have wide experience in business and academic fields as we had the opportunity of being part of university training and research projects, new technology development and the possibility of learning about new phenomena affecting computers safety.  less

    security network-security penetration-testing business-coaching research-papers internal-auditing linux-system-administration ssh openvpn ubuntu 00 more less
    • $50.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Network/System Administrator

    I am a Cisco Certified network administrator. I have almost 2 years experience in the network administration field. During my working activity I have gained lots of experience and skills. I have participated in development process of different projects, such … more

    I am a Cisco Certified network administrator. I have almost 2 years experience in the network administration field. During my working activity I have gained lots of experience and skills. I have participated in development process of different projects, such as Certificate Authority and State Population Registry. The main accent has been put on the network solutions,within this time I have been working with different equipment such as Cisco Switch, Cisco Router, Cisco ASA, Mikrotik, Dell, FortiGate. Apart these I have experience in configuration different services on Windows and Linux servers. Also I have experienced in systems and applications security testing, for example performing external, web application and internal penetration testing, performing research in focused area of computer network defense.  less

    network-security network-administration cisco-routers cisco-asa bacula windows-administration 00 more less
    • $8.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Senior System Administrator

    One of TOP10 freelance system administrators in Russia: https://www.free-lance.ru/users/psaux/opinions/ Highly skilled system administration expert with more than 10 years of professional background. Experience in hosting companies, software development companies, government sector. Good in firewalls … more

    One of TOP10 freelance system administrators in Russia: https://www.free-lance.ru/users/psaux/opinions/ Highly skilled system administration expert with more than 10 years of professional background. Experience in hosting companies, software development companies, government sector. Good in firewalls, IDSes, white hat and black hat security testing, DDOS protection. Providing 24x7 uptime service. My target is to achieve BEST PERFORMANCE of servers with a decent SECURITY level. My motto is: "best system administrator work is when you don't need him in the future".  less

    linux-system-administration freebsd openbsd cisco-asa apache-administration nginx mysql security network-security virtualization vpn apache-tomcat awk bash cpanel exim firewalls iis iptables isa-server jquery ldap mail-server-implementation microsoft-exchange-server microsoft-hyper-v network-administration oracle-database performance-tuning perl pfsense plesk php postfix postgresql python redmine rhel ruby ruby-on-rails sendmail snort squid sql subversion ubuntu varnish-cache vmware-esx wowza-media-server xhtml zabbix 00 more less
    • $22.22 HOURLY RATE
    • 4.7
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • Information Security Lead

    Astute and accomplished information security professional equipped with a demonstrated background in leading all domains of complex information security. Consistently ensures that all Information Security objectives are established and/or met and tackles/resolves key issues information security. Remain abreast … more

    Astute and accomplished information security professional equipped with a demonstrated background in leading all domains of complex information security. Consistently ensures that all Information Security objectives are established and/or met and tackles/resolves key issues information security. Remain abreast of ever-changing technologies and industry trends. Exhibits superior communication skills while coordinating with teams in all organizational levels.  less

    pci-compliance penetration-testing linux-system-administration windows-administration project-management internal-auditing vulnerability-assessment network-administration network-security wireless-security 00 more less
    • $19.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Network security engineer

    IDS/IPS (Cisco 4260, StoneGate IPS), SIEM (OSSIM, Arcsight ESM 5.2, Arcsight Express AE7200), FW (Cisco ASA/PIX, StoneGate FW/VPN, PaloAlto, Checkpoint, FortiGate, JuniperSRX, Cisco R&S, Juniper R&S, Linux servers (RHEL, Debian, CentOS), DDoS protection. Web … more

    IDS/IPS (Cisco 4260, StoneGate IPS), SIEM (OSSIM, Arcsight ESM 5.2, Arcsight Express AE7200), FW (Cisco ASA/PIX, StoneGate FW/VPN, PaloAlto, Checkpoint, FortiGate, JuniperSRX, Cisco R&S, Juniper R&S, Linux servers (RHEL, Debian, CentOS), DDoS protection. Web site testing, BASH, Python scripting, perfomance web testing.  less

    network-security linux-system-administration network-administration software-testing penetration-testing lamp-administration cisco-asa cisco-ios juniper-routers 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • IT Manager Expert on Email Marketing

    My skillset includes management for any IT project. I can handle budgets, hiring developers, managing resources and all the necessary tasks to get the job done. I have vast experience on all Unix systems (Unix Guru), servers (DNS and Mail … more

    My skillset includes management for any IT project. I can handle budgets, hiring developers, managing resources and all the necessary tasks to get the job done. I have vast experience on all Unix systems (Unix Guru), servers (DNS and Mail Guru, LAMP Expert), networking Guru (plus Cisco, Juniper, Huawei advanced level). Expert in ALL Cloud services and panels, Databases (PostgreSQL, MySQL, MSSQL, NoSQL such as MongoDB). I prefer bulk marketing projects working with PowerMTA, Oempro, Interspire, RoboMail, etc on which I have tons of experience mostly building platforms. Experience deploying new technologies (such as IPv6, Web Application Firewalls). ISP, NOC and Hi SLA experience. I work very fast, I am professional, proactive, extremately reliable and responsible (proof of that is my 5/5 all time score). I also understand the business needs and I enjoy working on improving whatever is necessary to help you make money. I have business training and experience (as a sales engineer).  less

    dns perl linux-system-administration email-marketing mail-server-implementation freebsd openbsd open-office network-administration vpn vmware-esx virtualization mysql netbsd hp-ux apache-administration email-deliverability-consulting qmail email-technical-support cisco-routers cisco-ios network-security security sales project-management pci-compliance vmware-administration 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 188 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 11 TESTS
    ASSOCIATED WITH:
  • System Engineer

    Summary Network engineer, Linux user, hard worker, and a team player who has worked in several IT projects. I am always looking for new things to learn. That has given me the opportunity to design, and implement solutions that have … more

    Summary Network engineer, Linux user, hard worker, and a team player who has worked in several IT projects. I am always looking for new things to learn. That has given me the opportunity to design, and implement solutions that have improved processes on all the places that I have worked. Education Fundación Universitaria María Cano System Engineer, Computer Systems Networking and Telecommunications. Certifications CCNA: Cisco Certified Network Associate Cisco, License CSCO11989463 CCNP: Cisco Certified Network Professional Cisco, License CSCO11989463 Linux Administration (General) Brainbench, License 2765163 CCA: Citrix Certified Administrator for Citrix NetScaler 10 Citrix, License CTX556508 CCP-N: Citrix Certified Professional - Networking Citrix, License CTX556508 CCA-AD: Citrix Certified Associate - Apps and Desktops Citrix, License CTX556508 Skills & Expertise Network Administration, Routing, Switching, Wireless Networking, Network Design, Network Security, Network Engineering, Cisco Technologies, Cisco Wireless, Cisco Nexus, Linux System Administration, FreeBSD, Firewalls, Wireless, BGP, TCP/IP, IPv6, Enterprise Mobility, Wireless Mobility, NOC, Nagios, Cacti, Netflow, pfSense, Data Center, Android, iOS, Linux, CentOS, Debian, Ubuntu, Gentoo Linux, Squid, Apache, Windows Server, Cherokee, PRTG Languages English (Professional working proficiency) Spanish (Native or bilingual proficiency)  less

    network-security network-planning computer-networking wireless-network-implementation 00 more less
    • $55.56 HOURLY RATE
    • 3.0
    • 0 HOURS
    • COLOMBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Infrastructure Consultant

    VMware Certified Professional 3/4/5 & 5 Desktop (VCP) Cisco Certified Network Professional (CCNP) Cisco Certified Design Associate (CCDA) Cisco Certified Network Associate - Security (CCNA-Security) Cisco Certified Network Associate (CCNA) … more

    VMware Certified Professional 3/4/5 & 5 Desktop (VCP) Cisco Certified Network Professional (CCNP) Cisco Certified Design Associate (CCDA) Cisco Certified Network Associate - Security (CCNA-Security) Cisco Certified Network Associate (CCNA)  less

    vmware-esx vmware-administration cisco-asa cisco-ios cisco-routers network-security network-planning network-administration computer-networking 00 more less
    • $55.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 0 TESTS
loading