Network Security Developers & Programmers

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Network Security Job Cost Overview

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

Upwork Network Security Jobs Completed Quarterly

On average, 116 Network Security projects are completed every quarter on Upwork.

116

Time to Complete Upwork Network Security Jobs

Time needed to complete a Network Security project on Upwork.

Average Network Security Freelancer Feedback Score

Network Security Upwork freelancers typically receive a client rating of 4.74.

4.74
Last updated: May 1, 2015
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  1. Alessio A.

    Alessio A.

    System Administrator, IT Security, Penetration Tester, Ethical Hacker

    United Kingdom - Last active: 14 days ago - Tests: 6

    I am a professional penetration tester / ethical hacker / IT Security Expert & over the past 7 years, I have been performing vulnerability assessment and penetration testing for local / international clients from around the world delivering according to the current industry standards and best methodologies (OWASP TOP 10, SANS TOP 25, CWE, OSSTMM, PTES etc.) Hire me to test or work on your Server or Network administration projects. I have great experience with Amazon cloud AWS EC2, Linux, Windows, MYSQL, VPN, VMware, Hyper-V, Shell script, Apache and Web and have been working with them for many years. I also have experience with Web Hosting and DNS servers. I’m ready to start working on your projects.

    $40.00 /hr
    0 hours
    0.00
  2. David B.

    David B.

    Certified information system security professionnal

    Canada - Last active: 3 months ago - Tests: 2

    I can help you reach your IT security goals and provide advanced consulting services. My objective is to help custommers focus on their business while we make sure their IT assets are safe and running. I have several hosting products available to my custommers, from KVM Vps, Hyper-V , Microsoft Exchange, Windows Server, SSL Certificates, cPanel/WHM Hosting. Don't hesitate to contact me and see how I can help you reach your business goals while reducing your IT costs and giving you a better level of service. I also have a team of certified experts, composed of IT Security specialists, network administrators, system administrators, web developper and programmers.

    $83.33 /hr
    12 hours
    0.00
  3. James Gallagher

    James Gallagher

    Systems Engineer

    United States - Last active: 04/22/2014

    I am a driven IT professional who has just about done it all. I've done Microsoft/Linux/OS X server administration. I've configured Cisco/Checkpoint/Watchguard/Sonicwall network infrastructure. I can manage systems that affect thousands of clients and have a high degree of technical expertise. I am excellent at network security. Are you looking for a senior network guy who can draw on over 8 years of real world IT experience and troubleshoot advanced stuff? That would be me. Give me a project to do and you will be pleasantly surprised at the level of technical proficiency and professionality shown. Here are some career highlights: -Have held positions as everything from Systems Engineer to IT Manager -Worked with law enforcement on special projects to optimize security -Performed desktop/device management at the enterprise level -Completed project to migrate over 100 servers to a DMZ to improve security -Worked in a giant server farm provisioning and troubleshooting every possible operating system known to man for webhosting clients -Have worked at multiple IT consulting companies and am excellent at coming into a new environment and getting up to speed very quickly -Experienced at project management for large scale technology projects Certifications: CCNA Security, MCSE, Linux+, Network+, A+

    $55.56 /hr
    0 hours
    0.00
  4. James Havice

    James Havice

    Network/Server and Desktop Engineer

    United States - Last active: 04/16/2014 - Tests: 2

    I have worked in Information Technology for 12 plus years in a variety of areas including management, security, networks, servers, and PCs. I am extremely successful in organizational skills. IT availability and customer satisfaction are of the utmost importance in today’s industry. It is extremely paramount to employ the right professional for the duties at hand.

    $66.67 /hr
    0 hours
    0.00
  5. Pavel H

    Pavel H

    Network, Network security, Web developer

    Russia - Last active: 07/10/2014 - Tests: 8 - Portfolio: 1

    Network engineer and system administrator with 5+ years of hands-on experience. - system administration Linux(CentOS, Fedora core, Ubuntu). windows servers. - network administration DNS, DHCP, NTP, HTTP, SNMP, SMTP, SMB, SCL, VLAN, OSPF, RIP, Multicast routing; - network design, implement, configure router and UTM - network security firewall, NAT, IPS/IDS, RADIUS, VPN, HA - web develop php, perl, python, HTML/CSS, javascript/jquery

    $33.33 /hr
    0 hours
    0.00
  6. Brett Moore

    Brett Moore

    It consultant

    United Kingdom - Last active: 07/02/2014 - Tests: 1

    I'm a very open it consultant, easy to talk to (I speak english not computer language!). I've 18 years experience, working for massive companies down to soho organisations and not for profits. I've never had a problem I couldn't solve, if I can't fix it for you no one can! I'm a specialist it troubleshooter that will get the job done for you, fast! My main skills are around server and system admin, whether it be linux, windows, or networking or amazon s3.

    $33.33 /hr
    0 hours
    0.00
  7. George Delaportas

    George Delaportas

    Enterprise Architect

    Greece - Last active: 09/11/2014

    «The impossible is a word that does not exist in my vocabulary…» I am programming in various programming languages since I was 14 years old. Today, I am an Enterprise Architect with a long experience and deep knowledge in the field of computer science and engineering. What distinguishes me, among the others, is the fact that I have a deep understanding in operating systems and programming languages. My point of view is that hard work and creativity in conjunction with knowledge is always more efficient than cleverness. I can adapt very quickly in new environments and I have a strong analytical and organizational background which helps me solve difficult problems effectively. I believe that nothing is “impossible”. All it takes is to be diverse in order to be able to find other methods for solving a problem. I love my work because I like challenges. Software development has always been a challenge for me because in order to find more efficient and innovative ways to optimize the final results I had to hack deep inside to the core of each application. Finally, I am an active member of the Open Source Community with three major projects and I have helped in the past with the Linux Kernel development.

    $80.00 /hr
    0 hours
    0.00
  8. Bryan O.

    Bryan O.

    Ethical hacker

    Netherlands - Last active: 12/15/2014 - Tests: 3

    Current work for Sogeti Netherlands where I function as an ethical hacker. At Sogeti I have done penetration tests for many organisations, including governmental applications, healthcare organisations, banks and many more. Experienced in both web application penetration testing and regular network vulnerability assessment. In addition to pentesting I am internally responsible for writing reports, developing hacking tools (programmed in Java, python, javascript, ...) and developing sound testing methodologies.

    $50.00 /hr
    0 hours
    0.00
  9. Adrian R.

    Adrian R.

    Technically Proficient Strategic Thinker and Creative Force

    United States - Last active: 11/03/2014 - Tests: 2 - Portfolio: 1

    My main strength is the ability to understand, design, and create systems. These systems can be anything from a business process to an information security system. Technology is a passion of mine. Ultimately I try to leverage my creative abilities in the development of any solution. You give me problems, I figure out how to make it work. Contact me to find out what I'm talking about for yourself.

    $50.00 /hr
    0 hours
    0.00
  10. Maciej D.

    Maciej D.

    Expert in network technologies

    Poland - Last active: 4 months ago - Tests: 2

    In-depth knowledge of networking, experience in writing ruby scripts for automating the administration process as well as coordinating network/server related projects. I've been designing and deploying networks, including paperwork, putting cables in the walls, designing security policies and implementing them on firewalls and IPSes. Web development - anything from deep, dark server-related backend to jquery frontend (even happened to paint few layouts meself). Done a lot of consulting concerning running small and middle-sized company networks, managing web development projects etc.

    $80.00 /hr
    0 hours
    0.00