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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. Muhammad Imran Afzal

    Muhammad Imran Afzal

    C/C++ Developer,Device Driver,Kernel modules and Bash scripting Expert

    Pakistan - Tests: 4 - Portfolio: 1

    I have 6 years of experience in Linux development and administration. Device Drivers, Kernel Porting, Kernel Modules, Development in networking protocols, gcc/g++ and Python are my expertise. I have strong knowledge in Linux internals including kernel specifics and system calls. I have work experience with mips64 based Cavium's OCTEON multicore netwrok processors. I have worked on network protocol offloading in this. I have the ability TO DO.

    $22.22 /hr
    13 hours
    5.00
  2. Josh Smittson

    Josh Smittson

    Professional Systems and Network Administrator

    Spain - Tests: 3

    10+ years of experience in the field. Managed datacenters of up to 5 thousand devices, servers, routers, switches, netlinks. Major Skills and Abilities: .- Network Architectures and Security. .- Routing Protocols. Networking systems and devices. Cisco & Juniper. .- Unix/Linux administration. .- Backups and Systems Recovery. .- Diverse VPNs, SSL and IPSec. Public Key Infrastructure. .- Information Security policies and controls. .- IT Security Auditing. .- Project designing, definition and management. I am a trustworthy, proactive, dedicated professional who gets the job done on budget and time. Looking for long term engagements.

    $50.00 /hr
    6 hours
    5.00
  3. Mariusz Z.

    Mariusz Z.

    Penetration Tester, Linux/UNIX Security Admin,Intrusion Analyst, CISSP

    Poland - Tests: 9 - Portfolio: 1

    I'm Linux Security Administrator & Web Application Penetration Tester with 8 years of experience in the IT field. I'm CISSP (ID# 478556) and OWASP member. My expertise ranges from designing, building secure & robust systems to analysis of subtle software security flaws. I can help you with: - thoroughly security testing your web application (black-box and/or white-box tests) and helping in mitigating detected vulnerabilities - analyzing and assessing vulnerabilities in your application's underlying IT infrastructure - security hardening Linux/UNIX servers/clusters - recommending solutions and best practices on how to design and maintain secure AWS infrastructures - responding to security incident in Linux/UNIX environment, helping in recovery process (rootkit detection, malware removal, etc.)

    $19.00 /hr
    123 hours
    4.79
  4. Giorgi Javakhidze

    Giorgi Javakhidze

    MCITP | Vmware | Windows - Linux Systems Administrator

    Georgia - Tests: 6

    In the last 3 years, I have administered many IT networks, managing over 1000+ users. My core competency lies in complete managing of windows - linux based networks, including Active Directory, Exchange, MS-SQL, virtual clouds, based on VMware / Hyper-V and EVA Storage Area Network. I have deep experience in the following software solutions: Basic server services ( DNS, DHCP, WSUS, Vpn, etc. ) Windows 2003/2008 Server Windows 2003/2008 Active Directory Lync Server, Exchange Server, SharePoint Server. Monitoring: SCOM, Nagios Web Server: IIS, Apache Mail Servers : MDaemon, Postfix. Database: MSSQL, MySQL. Proxy / firewall solutions ( Squid, TMG, ISA ) VMware vShere and vCloud: ESXi, vCenter, vCloud Director, vShield

    $15.00 /hr
    183 hours
    5.00
  5. Christopher Jinks

    Christopher Jinks

    Advanced 1st & 2nd Line systems analyst

    United Kingdom - Tests: 2

    I can provide 1st and 2nd line systems support to an outstanding standard with impeccable customer service. These include, but are not limited to; -Software -Hardware -Networking -Operating systems -Virtualisation -Thin Client -Microsoft Office packages -Password retrieval -Scripting

    $8.33 /hr
    8 hours
    5.00
  6. Pushpendra Yadav

    Pushpendra Yadav

    Linux System Admin, AWS, WHM/Cpanel, Plesk

    India - Tests: 4 - Portfolio: 3

    I'm a linux sysadmin and have worked in a web hosting company for more than eight years and now doing a full-time sysadmin consulting.  I handle servers from co-locations/data centers to different vps and cloud hosting providers such as Rackspace, Amazon, Linode, DigitalOcean, and Softlayer.  I managed mostly lamp-stack servers on CentOS/RHEL and Debian/Ubuntu and several cPanel/WHM servers for shared hosting clients.  I have designed and deployed mid to large scale highly scalable, fault tolerant, automated and secure IT infrastructures using cutting edge complex technologies such as cloud computing, aws/ec2, NoSQL databases, hadoop, load balancers, chef/puppet configuration management systems, varnish cache, nginx/apache web servers, solr search and indexing, virtualization, LAMP and python frameworks, RoR etc.   Operating Systems: - Servers: RHEL, CentOS, Debian, Ubuntu, openSUSE, solaris Cloud and Hosting Providers: - Manage instances deployed in Rackspace, Amazon, and Linode - Manage dedicated servers in datacenter co-locations and Softlayer Virtualization and Cloud technologies: - Xen: setup, configure, and manage virtual machines running Debian and CentOS -openvz : setup, configure, manage and migrate virtual machines running on CentOS - OpenStack and Eucalyptus: setup, configure, and manage private cloud deployments Hosting Control Panels: - Manage multiple cPanel servers for shared hosting clients and services - Previous experiences include Plesk, zpanel, directadmin, and Webmin control panels DNS: -- Manage DNS cluster on Cpanel DNSOnly versions. Manage zones hosted and integrated with Cpanel servers. - Manage Bind DNS service on dedicated and Cpanel servers (WHM and DNSOnly versions). Manage zones hosted at Softlayer and integrated with Cpanel servers - Managed DNS from different hosting providers (Godaddy, NetworkSolutions, SRSPlus) as well as migrating entire DNS/NameServers between different providers.  Backups: - Cpanel Backups, and different rsync scripts (rsnapshot, rsback, rdiff), remote ftp backup. - Administer backups from cloud providers such as AmazonS3 and Rackspace CloudBackup Version Control Systems: - Git: setup and manage dedicated git hosting server running Gitolite and Gitlab - Github: manage organizations and private repositories. Setup deploy keys and webhooks Alerts and Monitoring: - Configure Nagios/opesview and cacti for servers and services monitoring - Server graphing with NewRelic and Pingdom services. Previous work experience includes Cacti, Graphite, MRTG, and PRTG. Drupal CMS Administration: - Managed Drupal 5,6, and 7 sites on LAMP-stack from different hosting providers - Drupal server and site performance evaluation, tuning, and optimizations - Setup and configure Drupal integration with CiviCRM, ApacheSolr/Tomcat, Memcached, APC, and Varnish - Applies Drupal standard and security updates on different site environments Server Security: - Experienced with setting up PCI Compliant servers. Scanning tools include dedicated Nessus server and third-party scanner like Trustwave and ControlScan - Setup and manage firewall rules with iptables, ufw, configserver firewall (csf), Rackspace RackConnect, AWS SecurityGroups, dedicated firewall devices.  - Rkhunter, Chkrootkits, SSHD, TCP Wrapper, fail2ban.

    $16.67 /hr
    372 hours
    4.89
  7. Evangelos Dikonimos-Makris

    Evangelos Dikonimos-Makris

    Senior Network Engineer (CCNP)

    Greece - Tests: 6

    10+years expertise on Networking and Unix/Linux environments. I have been working on ISPs for more than 7 years. I have huge experience in the following areas: Firewalls (Cisco, iptables, PFSense, Mikrotic) VPN ( Cisco, OpenVPN) IP Routing & MPLS ( VPNs, VRFs, VPLS ) Monitoring & Health Checks ( Cacti, Nagios, Rancid, Syslogs and SNMP traps ) Good knowledge of scripting ( Bash, expect, AWK )

    $33.33 /hr
    0 hours
    5.00
  8. Oleg Albegov

    Oleg Albegov

    Network Consultant

    Russia - Tests: 2

    I have a huge experience in building and supporting IP/MPLS networks, especially within Tier 1/2 ISPs. Huge experience in: - Different MPLS VPN models, such as L3VPN, L2VPN, inter-as vpn a/b/c etc. - Subscriber services on BRAS/BNG - Wireless hotspots On the other side I had an interesting experience of running an online video service infrastructure including Distributed FS, Frontend/Backend WEB services, load balancers, virtualisation (kvm/vmware). Also I've done smalI web projects projects on python.

    $45.00 /hr
    6 hours
    5.00
  9. Francisco Gallucci

    Francisco Gallucci

    Computer Engineer

    Venezuela - Tests: 1 - Portfolio: 1

    • Management of programming languages ​​such as C, C++, Java, Php, Html, c#, python, javascript. • Advaned knowledge in Yii php framework. • Management of database management systems as MySQL and PostgreSQL. • Web design with CSS. • web page designer. Shopping Carts, users systems, forums and more. • Design of local applications for personal or business use. • Repair of desktops and laptops. • Advising on programming. • Installation, Consulting and Management in UNIX based operating systems (LINUX). • Installation, Consulting and Management on Windows systems. • Installation, consulting and management of proxy servers with Squid. • I have a desire to learn and adapt to labor demands of several kinds, I am very entrepreneurial and I like to improve myself every time. • Innovation, leadership, and capacity to learn quickly or acquire new knowledge, analytical skills to problem solving, ability to work with new technologies, adaptable to any situation, pro-activity, Individual and team achievement motivation. • I am a person who likes to make things right, in each work I try to do things correctly, so I can bring a good customer service. And the company feel comfortable with the work I do, I like challenges, and be better every day but for my professional development.

    $5.56 /hr
    50 hours
    5.00
  10. Tanbir H.

    Tanbir H.

    Web Expert, Zend Certified Engineer (ZCE) in PHP 5.3

    Bangladesh - Tests: 2 - Portfolio: 8

    More than last 7 years, I have been worked in the field of software and web applications development. I have developed a wide range of websites in different technologies which are under company profile section. I am also experienced in making changes to the existing websites and also have experience in developing projects from scratch. Leading a team of developers and managing different software projects are also in my core competencies. --The objective is to create websites that are usable and customer friendly. 100% client satisfactions. --Having a strong (4 years) educational background of computer sciences with my professional experience (7+ years) in different reputable organization. --Strong expertise in designing and developing architecture of large scale applications. --Strong Expertise in MVC, Service Level Architectures. --Skilled in Project Management have used the software like MS Project, Red-Mine for project management of different software. --Managed and worked exclusively in Sharepoint, WSS and MOSS Development. --Highly skilled in designing solution architectures and have Developed Architecture of large enterprise level software applications. --Developed Controls and Separate applications using SharePoint Object Model. --Managed and Implemented Foreign and Local Market Projects. --Strong Expertise in Application's Analysis, Design and Developments. --Skilled in developing business applications for enterprise wide solutions. --Highly skilled in Web Development in tools PHP. --Have developed Architecture in PHP and have worked in Object Oriented Architectures / Frameworks like YII and Cakephp Framework.

    Groups: Zend Certified Engineers

    $12.00 /hr
    47 hours
    5.00