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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. Shama M.

    SQL BI /RHCE/ Automation / Scripting/ Python/ QA / CEH

    United Kingdom - Tests: 7

    Highly motivated developer following Agile methodologies with overall Six+ years of experience in :- - Oracle(SQL, PLSQL 9i), SQL server 2008 (TSQL, SSRS, SSIS) - Sharepoint, BIDS, SSMS, Report Manager, Report Server - Automating routine tasks using Python, Bash, Batch, Powershell scripting. - AWS/VPS/Redhat/CentOS/Ubuntu Linux Administration. - Windows 2003 / 2008 / 2012 Server Administration. - Replication/Clustering setup, Server hardening. - Server Monitoring (Nagios, Cacti, Monit, Munin) and Tuning. - VMWare, XEN, Virtuozzo, Virtual Box. - Continuous Integration (SVN, GIT, Jenkins, TeamCity, Python, Ant, Maven). - SMTP setup using Postfix. - HTML, CSS3, Python, Shell Scripting. - Hosting Expert (Cpanel WHM, Plesk), VPS, Linux, Windows, Backup, Migration, Administration. - Manual and Automated Testing using Selenium, AutoIT, Python, Sikuli - Smoke & Sanity, Black/White Box , Integration, Regression, Load, Security Testing, UAT, Performance, Non-functional, Database testing, exploratory testing. - White Box Testing tools : NUnit, JUnit, TestNG, MS Test - Bug Reporting Tools : TestTrack Pro, Bugzilla, Trac, Trello

    $17.00 /hr
    13 hours
    4.87
  2. Grygoriy Zakhozhyy

    Grygoriy Zakhozhyy

    Network and System Administator

    Israel - Tests: 4

    PERSONAL SUMMARY Detail oriented and highly organized individual offering 6 years experience within the fields of IT and systems networking seeking to enhance and further apply my knowledge and skill set within the IT field. Looking for a suitable Systems Administrator position. KEY SKILLS AND COMPETENCIES: • Experience of: Windows Server&Desktop OS, MacOS, Linux/Unix; VMWare, Active Directory, LDAP, TCP/IP, DNS, DHCP; SAN, NAS; Proxy Servers, Bash Script, xDSL and Telephone technology. • Experience of: Static and Dynamic Routing (RIP 2.0, IGRP/EIGRP, OSPF); VPN, Telnet, SSH configurations; Cisco IOS; configuration of SMTP/POP3/IMAP servers, MS Exchange (2010R2, 2013), LAN, VLAN, WAN, Wireshark • Good knowledge of: Server Hardware and Software Technology, Firewall, Direct Access, Cisco Routers and Switches.

    Groups: Microsoft Certified Professionals

    $11.11 /hr
    0 hours
    0.00
  3. Asfer Saleh

    Asfer Saleh

    Windows & Linux, Network, Database & VOIP Administrator

    Bangladesh - Tests: 4

    Expert in Server/PC/Notebook/Netbook/VPS running Microsoft Windows Server 2000/2003/2008/2012, MS-DOS, Notepad, WordPad, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft FrontPage, Microsoft Outlook, Outlook Express (All versions), Windows Mail, MYSQL/MSSQL Server, Web designing, 3CX/Grand Stream, CISCO VOIP Server, IP Phone, MRTG/Whatsup etc Monitoring Tool, HDD physical & logical bad sector repair, Partition Convertion and resizing, O/S Restoration/Recovery , Bootable OS CD/DVD-Writing, Making a pen drive bootable, Data Backup and restore, Data recovery, Logical Volume Cloning, Basic and fail-safe virus check with Antivirus with latest update, System devices Diagnosis, Network Administration Internet Gateway Server, Email (POP3, IMAP, SMTP) Server, Website Server, NAT Server, RIS Server, Terminal Server, Remote Access Server, Print Server, File Server, Microsoft Exchange Server, PXE Server for PXE boot ROM client, WIFI Router, WIFI Access point, Managed/Unmanaged switch, DHCP Server, WINS Server, DNS Server, Domain Controller Server etc.], Software application Installing, configuring, administering and troubleshooting using Linux, Solaris and all versions of Microsoft's operating systems all other built-in administrative tools with any Microsoft operating system for large or small medium enterprise organizations.

    $11.11 /hr
    0 hours
    0.00
  4. Amol Junghare

    Amol Junghare

    Network Expert (CCIE)

    Italy - Tests: 2

    I have over 5 years + experience in enterprise networking with specialization in the areas of Cisco Routing and Switching and Security. Experience: - All areas of layer 2/3 network design and architecture - Unicast routing (BGP/OSPF/IS-IS/EIGRP/IPv6) - VPN Tecnology (IPsec Site to site, DMVPN, GetVPN, RA VPN, AnyConnect) - Security (L2/L3/ security/ cisco/ ASA NG-FW/IPS,ISE) Other Vendor Technology Fortinet, Checkpoint, Big IP F5

    $40.00 /hr
    0 hours
    0.00
  5. Billy Joel Ramirez

    Billy Joel Ramirez

    CCNA, Network Administrator, Service Desk Analyst, Sr. Tech Support

    Philippines - Tests: 2

    I am a goal-oriented IT professional with 6 years of experience. I have worked at different levels of IT support and administration, exposed to large and complex I.T infrastructure, familiar with ITSM / ITIL process and have a special interest in roles that require analyzing, handling, troubleshooting and resolving network and other computer related issues. KEY FACTS: • 6 years of IT experience • CCNA Certified (Cisco 640-802) • Experience in Network administration, maintenance, troubleshooting and monitoring • Cisco routing and switching • Knowledge and experience with F5 Network Big IP Load balancers • Knowledge and experience in HP switches • Exposed and familiar with ITSM / ITIL process • Incident management • Hands on experience on PC troubleshooting and maintenance • Awarded as Best Sr. Technical Support / Best in Customer Service • Customer Service

    $10.00 /hr
    0 hours
    0.00
  6. Petrescu Mircea

    Petrescu Mircea

    Software&Hardware R&D Engineer

    Romania - Tests: 4

    A few facts about me: Since 1997: Visual Basic programming and Linux Administration(RedHat 5.1) Since 2000: PC<->custom peripherals connectivity. Since 2007: working on web-enabled applications(PHP/HTML), opensource customization(Joomla/Wordpress especially), webhosting services (Apache with PHP,mySQL, ISPConfig as Panel, VMWare ESXi as Virtualization OS, Fedora/CentOS as Virtual Machines) Since 2009: working with VB.NET. Since 2010: working with C++/MFC, BASH Scripting, Self-Written Web Scrapping/Data Manipulation Tools Experienced in setting up secured Linux-based servers for WEB, SQL,e-Mail, Storage(NAS),backup&synconization using opensource tools. Present: Now working on embedded, linux/c++ based systems (ARM). Working with Raspberry PI, Olinuxino and self-designed CORTEX-M3 board (Atmel's SAM3u). I'm always trying to keep up with new technologies. Happy lending a hand in small/medium projects, but challenging projects are my main thing. And I'm (very) bad at Graphic Design/UIs! I'm aware that my profile is (almost) empty, but I'm up to a "test" project anytime!

    $60.00 /hr
    0 hours
    0.00
  7. Dmitriy Tsvetkov

    Dmitriy Tsvetkov

    Linux and Network Administrator

    Russia - Tests: 4 - Portfolio: 2

    8+ years of experience in administration of dedicated and virtual servers powered by the different Linux and FreeBSD operating systems. I have worked with different IT companies for over eight years wherein I practiced my Telecommunications and IT skills. I have done some projects for designing of infrastructure from ground zero to ready systems. I can figure out fast the problem and find a solution for it. Also I have real-world experience in speeding up such web sites and even handling ddos-attack. Russian - native speaker. English - advanced level. Technologies: Linux (Debian, Ubuntu, CentOS, RedHat), FreeBSD ISPmanager, cPanel, Webmin, VestaCP Iptables/Netfilter, IPCop Firewall, ipfw VPN systems, OpenVPN Nginx, Apache, Squid proxy Bind9 MySQL,PostgreSQL,SQLite Exim, Postfix, Dovecot Asterisk, FreePBX, Elastix System Backup and Restore automatization Zabbix, Cacti Amazon AWS (EC2, S3, SES, SNS) Mac OS x 10.6-10.10 Help Desk and support [level 3 only]

    $8.00 /hr
    0 hours
    0.00
  8. Gunjan Saxena

    Gunjan Saxena

    Client Technical Support Specialist and IT Helpdesk Specialist

    India - Tests: 7

    Result Oriented professional with 7+years of experience as a Technical Support Officer and IT Helpdesk Specialist. As a Technical Support Office I was providing chat, call and email support. Well versed with ticketing tools like Remedy and Oneview. Specializes in handling Active Directory, Servers, MS Exchange, Citrix, Wireless, XBox, Play stations, Iphones, Ipads,MS Office, Windows and MAC related issues. I also have exposure to Remote Access tools like Logmein, TeamViewer, GotoAssist.

    $5.56 /hr
    0 hours
    0.00
  9. Dexcleir Rañin

    Dexcleir Rañin Agency Contractor

    Web Developer/Software Engineer/IT Technician/IT Consultant

    Philippines - Portfolio: 4

    Computer Programmer Experienced: I have 5 years experienced in Computer Programming started from C language, Vb.net, Java,C#, ASP MVC 4 and PHP. For this time,I focus on PHP language because of my current projects. Im flexible in what language to be use in the project as long as there's a time, I think no problems, will not be solved. Its a matter of time, experience and passion to code. I code because I love Programming/Coding. Computer Technician Awards/Experienced: Champion in ICCF 2013 competition. 1st runner-up in ICCF 2012 hardware competition. Certificate: National Certificate II in Hardware Servicing I have a solid 5 years experienced in computer/laptop troubleshooting, either the defects is hardware or software. I can assemble/disassemble Desktop computers and Laptops. I have encountered Hp, Dell, Asus, Acer, Sony, and many others. I've been encountered many problems, in response made a solutions for it. I've installed ,configured,and network. internet cafe softwares like cafesuite,cafestation,and handy cafe.Configured modem, installed switches,modem,router.I have also installed wireless networking. I was a Technical Specialist at Global Care Solutions.(Studied, all the concept of call center, the flow,of the company, managing it,software we used,language we use like MySQL for querying the server database, administration (database administration, windows administration, and unix/linux administration(centOS,ubuntu, debian) ), study on how to configure vicidial,and study also, on how to manage asterisk server type database. and data mining. My goal is to further more my knowledge regarding about computers. develop it. and never stop learning!i'll continue feed my brains. I want to develop my networking knowledge capability,Linux administration, windows server administration, database administration,website making and software making. Specialties: Software Development and Computer/Laptop troubleshooting(hardware/software).

    Associated with: BAIZHETECH

    $7.78 /hr
    0 hours
    0.00
  10. Vycheslav Novak

    Linux/Unix/Network Admin with bash, python scripting skills

    Ukraine - Tests: 3 - Portfolio: 1

    - Administration and solid knowledge and background of Unix/Linux systems ( CLI ): Ubuntu, CentOS, ArchLinux, Debian, Solaris, Red Hat: - sed/awk - LFS ( Linux from scratch ) - deep understanding of Linux Memory Management concept - hardware maintenance, troubleshooting (iostat, top, vmstat, iotop, strace ), configuration - regexp - iptables - PAM - grub loader - linux tools ( tcpdump, rsync, scp, tar, strace, semanage, chcon ) - Knowledge of Linux SELinux security system - Linux FTP setup for production use ( proftpd ) - NetApp SAN administration - Configuration Management Tools ( Puppet ) - Solaris experience ( Solaris 8/10 ) - Strong knowledge Client-Server architecture ( Apache Web Server with thin configuration ) - Experience in set up and administration of mail-server: exim + dovecot + postfix + RoundCubeMail - Experience in use and configure VPN-networks (OpenVPN) - Performance tuning Apache HTTPD ( prefork/workers for high-load systems ) - Building High-availability/Cluster Environment for Production Systems ( httpd + mod_jk + tomcat(ajp_connector ) + clustering ) - Apache Clustering Configuration ( Dynamic/Static Clustering with Session Sharing; Performance tuning ) - Solid understanding of LVM concept and file systems (ext3, ext4, NFS, NTFS, FAT32 ) - Solid understating RAID concept - Proficiency in the virtualization concept and technologies (XEN, KVM, Solaris zones ) - Multi-Factor Authentication system development ( OpenOTP, TOTP ) - Strong shell scripting ( bash, ksh, python ) - JIRA and Confluence, Redmine experience - Administration Windows Servers: 2003/2008/2012 R2, Windows NT ( XP, 7, 8 ), Active Directory - Deep knowledge of the units: Cryptography Computer networks (LAN, WAN, MPLS, PPPoE, PPTP) Knowledge of VPN technologies (OpenVPN, IPSec) Network protocols (IP, TCP, UDP, PPP, ARP, ICMP, RIP, OSPF, SMTP, POP3, VLAN, SSL, DHCP, NAT) OSI model Domain Name System (DNS) LDAP Clustering Load Balancing Strong understanding of network setup, layers, configuration and facilities (port forwarding, DMZ, virtual server) - Administration and configuration network hardware switches/routers D-Link (VLAN, LACP, ACL, VRRP), FortiNet (Fortigate 80c, 60c), Cisco Catalyst ( 3750-x, 2960s), HP A5210 SI, Checkpoint R75.20/Gaia/R77 - QoS ( MQC, DSCP, CoS, ToS ) - Knowledge of Cisco IOS - Building Nagios Monitoring System ( mrtg, pnp4nagios, SNMP monitoring ) - Experience with NAS, SAN or iSCSI storage systems - Experience in Datacenter migration - Experience in virtualization system VMWare ESX - Experience in Citrix Systems - Dell Hardware Servers ( PowerEdge R710, R520, R320, R720, EqualLogic PS6210XS, SAN N4032F ) - Juniper switches OS experience ( EX4200 ) - Strong performance management, problem identification, analytical and problem-solving skills - Develop Production services monitoring Dashboard on Ruby/JS/coffeescript - Python programming language - Basic experience in SQL language ( MySQL ) - Creating application with using Python, CGI, shell scripting - Optimization and improvement of processes - 24x7 Production Servers/Applications support and maintenance - Perform deployments to QA & PROD environments Successfully completed projects: DataCenter Migration Migrate all production servers and environment to new DC, including building/deployment from scratch in new DC. Completed in short time and with minimal downtime of business application. Building Physical Infrastructure for Production systems Planning, developing, devising infrastructure for Production systems. Including enterprise requirements: redundancy, high availability, clustering, risk mitigations. 3. MultiFactor Authentication for servers Developed, created, implemented system for secure two factor authentication for all users across all Linux servers based on WebADM OpenOTP library.

    $15.00 /hr
    0 hours
    0.00