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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, 86 Network Security projects are completed every quarter on Upwork.

86

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 4.75.

4.75
Last updated: August 1, 2015
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  1. Pavels J.

    Pavels J.

    Highly skilled C/C++/Linux server-side developer

    Spain - Last active: 1 month ago - Portfolio: 1

    Highly skilled C / C++ / Python server-side developer, with over 12 years experience. My area of interests is in developing high-available, multi-threaded, high-performance Linux network applications. I'm the lead developer, maintainer and the active participant of several popular OpenSource projects.

    $60.00 /hr
    2,470 hours
    4.77
  2. Bhushan Kumar Sharma

    Bhushan Kumar Sharma

    Linux Servers AWS Cloud Hosting Security CPanel Plesk VOIP PenTest

    India - Last active: 1 day ago - Tests: 4 - Portfolio: 14

    Since 2001, I have been dedicatedly working with Linux Operating Systems & Open Source. Services Provided ::- Deployment, Configuration, Security, Hardening, Monitoring, Performance Tuning, Troubleshooting of Linux Server Roles AWS – Amazon Web Services Migration of Servers Hosting Panels like WHM/CPanel, Plesk etc Asterisk Dialers, VOIP and Call Center Solutions Customization of Linux Kernel & Distro with Rebranding Faculty of Post-Graduate Degree in Computer Sciences. Firewalls & Gateways Linux HPC - High Preformance Clusters Remote Server Support & Troubleshooting L3/L4 Security Auditing of Servers & Websites Cloud & Virtualization Technical Writing VPN - Site-to-Site, Road-warrior Vulnerability Assessment & Penetration Testing Kayako

    $16.67 /hr
    3,771 hours
    4.85
  3. Stamatis Kekes

    Stamatis Kekes

    Senior system administrator and PHP - C - Perl developer

    Greece - Last active: 1 day ago - Tests: 11 - Portfolio: 2

    Very skilled Unix system administrator, with lot of experience in Linux ( Centos, Redhat, Fedora, Ubuntu, Debian, Gentoo, Slackware ), Solaris, xBSD ( FreeBSD, OpenBSD), vpn ( openswan - ipsec, openvpn, l2tp, pptp ), clustering ( LInux Virtual Server, Linux HA, vrrp, Solaris Cluster ), cloud computing, load balancing ( f5, haproxy ), VoIP ( asterisk ), databases ( MySQL, PostgreSQL), LDAP, web services ( Apache, Nginx, varnish ), security ( penetration testing, firewall policy design ), control panels ( CPanel, Plesk, Virtualmin, Ensim ), Virtualization ( VMWare Virtual infrastructure - VSphere, amazon EC2 ). As for Developing I am very experienced in C, PHP, Perl, javascript, ajax and many more to list.

    $16.67 /hr
    1,769 hours
    4.64
  4. Rod Ryan Lopez

    Rod Ryan Lopez

    Systems/Server Administrator / Network Admin / IT Service Desk Analyst

    Philippines - Last active: 1 day ago - Tests: 1

    CAREER OBJECTIVE: To deliver with the highest efficiency the technical skills and experiences learned combined with personal values and desirable attitudes. Meet the client’s expectation and satisfaction towards company success. SKILLS: NETWORK SECURITY ADMINISTRATION: ** Proficient in Network Security and Network Problem Troubleshooting. ** Experience in configuring of High End Enterprise CISCO Routers, Summit Extreme L3 and Alcatel Switches. ** Strong knowledge in Network Configuration, VOIP and Network Design Infrastructure of LAN and WAN convergence. ** Strong knowledge in IP Addressing / Subnetting IPV4. ** Strong knowledge in Wireless LAN and 802.1x authentication network infrastructure. ** Strong knowledge in Routers with different Routing Protocols. SYSTEMS SUPPORT AND SERVER ADMINISTRATION: ** Experience in Windows Server 2008 & 2003 Active Directory Administration. ** Experience in Microsoft Exchange 2010 / 2003 Administration. ** Server Virtualization Experience ** Experience in Hyper-V, Hypervisor or Virtual Machine ** Experience in Symantec Backup Exec 2012/2010 and Symantec Endpoint Protection Manager. ** Experience in Amazon Route 53 Domain Management. ** Strong knowledge in Windows OS platforms, Wordpress and SonicWall. ** Strong Desktop Support troubleshooting skills (Hardware & Software). ** Knowledgeable in Citrix Administration. ** Software Installation of Anti-virus, Windows and Linux Red Hat platforms. ** Virus Removal and Prevention. IT SERVICE DESK SUPPORT (with ITIL concepts): ** 1st and 2nd line technical support; answering support queries via phone, email, remote and desk-side support. ** Maintained a high degree of customer service for all support queries and adhere to all service management principles. ** Take ownership of user problems and be proactive when dealing with user issues and to log all calls in the service desk ticketing system. ** Monitoring of ticket queue and ensure all request and issues are resolved in an efficient and timely manner. ** Set up, install and test PCs and peripherals for users. ** Served as technical resource to answer questions, identify needs, make recommendations, and carry out research. ** Maintained professional and technical knowledge by reviewing related professional publications. ** Undertake any other reasonable duties as requested by the IT Manager and Service Desk Team Leader. ACHIEVEMENTS: ** Completed and Passed Japanese Elementary 1 Course.

    $5.56 /hr
    8,203 hours
    4.31
  5. Sergey Zinchenko

    Sergey Zinchenko Agency Contractor

    Senior iOS, Android and Delphi developer. Software Engineer.

    Russia - Last active: 1 day ago - Tests: 8 - Portfolio: 12

    I am from Rostov-on-Don, Russia. I have a diploma in mechanics, mathematics, and Computer-science, as well as 4 years of full life cycle software design, development and maintenance. My experience makes me an expert in Objective-C, iOS SDK, Java, Android SDK, Delphi and best practices. I able to jump into any project to fulfill any unexpected vacancy to drive the project to completion on time and within the budget. Over the past few years I have successfully developed and published many applications for Apple Appstore and Google Play. This illustrate my performance, responsibility, and high level of interest. Separately, I would like to give a list of names of known things that I well know how to use: ✔ Objective-C, ARC, Cocoa Touch, Foundation Kit Framework, UIKit Framework, iAd Framework, MapKit Framework ✔ CoreData Framework, SQLite, SQL ✔ AVFoundation, OpenGL, OpenAL ✔ CFNetwork, HTTP, SOAP, JSON, XML, REST, TCP/IP, UDP, SSL ✔ CoreLocation, Push notifications, Zlib, threading. Now I'm ready to turn your ideas into great mobile apps and to find a long-term partnership. Please contact me if you are interested.

    Groups: Application Developers Alliance

    Associated with: S Media Link

    $25.00 /hr
    2,317 hours
    4.95
  6. Robert K.

    Robert K. Agency Contractor

    PHP Developer

    Poland - Last active: 1 day ago - Tests: 3 - Portfolio: 5

    I`m a programmer with five years of experience in software development. I have created a wide range of websites using PHP, JavaScript and MySQL including one's for start up companies like social portals,content management systems and small businesses especially dealing with INTRANET & EXTRANET. I also have gained considerable experience in the following: PHP, SQL, Ajax, OOP, MemCached, Linux. Most of my projects were created using Agile / Scrum methodology in short iterations (2 weeks). I am always open to furthering my programming skills and learning about new frameworks, API's and other tools In essence, I provide high quality code, perfect feedback and above all value the client's needs and requirements.

    Associated with: Polcode

    $36.00 /hr
    6,577 hours
    5.00
  7. Marcus Tillmon

    Marcus Tillmon Agency Contractor

    Web Support Analyst, Tech Support Specialist, and System Adminstator

    United States - Last active: 2 days ago - Tests: 3

    I would like a position where I can use my assortment of skills to the benefit a my employer through web support, tech support, or system administration. Through my skills, I devote my cause to customer service, ensuring desired outcomes, and the advancement of technology.

    Associated with: oDesk Payroll

    $15.00 /hr
    4,659 hours
    0.00
  8. Anna Ignatenkova

    Anna Ignatenkova Agency Contractor

    High-quality services and work products

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 4

    I have 10-years experience of software development (mainly C/C++ programming in large IT companies). Working experience and education give me understanding of good code and software architecture design and allows to develop reliable and easy maintained applications and systems. In my freelance career I’m using the best practices and focusing on providing the best possible solutions in a reasonable timeframe. I am interested in participation in a project allowing to apply and improve my skills. I like to learn something new and participate in research.

    Groups: Application Developers Alliance

    Associated with: Prof-Approach

    $25.00 /hr
    2,652 hours
    5.00
  9. Herson C.

    Herson C.

    Linux Guru (Sysadmin, DBA, Web development, Samba, VoIP)

    El Salvador - Last active: 11/11/2014 - Tests: 8 - Portfolio: 4

    Over the last 15 years I've been working in development, system administration, database administration, security, network monitoring, web hosting reseller, network architect, Java architect, IT consultant, etc.

    $27.78 /hr
    1,259 hours
    4.91
  10. Glenn Chen

    Glenn Chen

    Software Developer

    United States - Last active: 06/28/2013 - Tests: 5 - Portfolio: 13

    Please let me know how I can contribute to your team. Have a wonderful day! - Python/Django - C++/Qt - Git/Mercurial - Code https://github.com/crystalcoding/ - Blog http://codefast.blogspot.com/ - Computer Science degree - Fujifilm e-system Photo Kiosk - sample work? feel free to check my portfolio pieces https://www.odesk.com/users/Software-Developer_~01ffb356c717bf8926

    $35.00 /hr
    1,698 hours
    4.83