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

107

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: September 1, 2015
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  1. Werner Gillmer

    Werner Gillmer

    Senior Linux / UNIX system administrator

    South Africa - Tests: 2

    I have over 12 years Linux and UNIX (BSD, Solaris, HP-UX) experience working for various corporate clients. My core skills are but not limited to : * Setting up and adminstrating HA (high availibility / load balanced)/ Cloud Linux/UNIX envirouments. * Setting up commercial cloud envirouments (Amazon, Heroku, Azure, etc.) * Configuration of Web services (Apache, nginx, lighthttp, tomcat, glassfish, jboss, etc.) * Setting up DHCP, DNS, ftp, ssh, proxy servers etc. * Security (iptables firewall, snort IDS, Nessus and OpenVAS scanners) * Setting up honeypots using honeyd * System auditing (security penetration testing) * System scripting and automation in Bash, Ruby, Perl, Python, Awk, Sed. * System automation with puppet and chef * Monitoring solutions with Zabbix, Nagios * Setting up CMS systems, Drupal, Wordpress, and all the other well known cms's. * MySQL and PostgreSQL * Setup and configure various network topology's and services using Linux/UNIX servers. * Technical support.

    $27.78 /hr
    7 hours
    5.00
  2. Travis Green

    Travis Green

    Security/Systems professional

    United States - Tests: 4 - Portfolio: 1

    I am an accomplished professional with more than 18 years of information technology experience in systems administration, infrastructure design, implementation, and information security. Also, I have diverse experience at every level of the enterprise from writing policy to the answering the help desk phones. Finally, I am a self starter that is able to communicate effectively both verbally and in writing. Specialties: My specialties are security analysis, directory services programming, and storage networking design and implementation. Author of SANS whitepaper "Analyzing Network Traffic with Basic Linux Tools" Top Secret/SCI (a.k.a. TS/SCI) clearance MCSE Security, CISSP, GCIA, C|EH, Security+

    $50.00 /hr
    2 hours
    5.00
  3. Kevin B.

    Kevin B.

    Network Engineer/Software Developer

    United States - Tests: 3

    Hello, I am a professional software developer/network engineer working out of the Washington, D.C. area. I am experienced in several programming languages and frameworks, including C, C++, Java, Javascript, jQuery, Backbone.js, HTML5, CSS, Python, Perl, and others. I am also extremely proficient in network and system administration. I have installed, configured, and verified DHCP, DNS, and RADIUS servers. I am CCNP certified and have experience administering a small LAN complete with Cisco routers, switches, ASAs, and a Unified Communications server. I possess the ability to approach a problem from a variety of viewpoints and I am an expert troubleshooter as a result. Above all else, I am here to develop a technical solution that will exceed the client's highest expectations.

    $27.78 /hr
    1 hours
    5.00
  4. Peter B.

    Peter B.

    Cloud Technologist: AWS & NetSuite Expert

    United States - Tests: 3 - Portfolio: 1

    I have been in software development, networking and technical management for over 18 years. I can implement your AWS Auto Scaling fleet, build and host an API integrating your existing web services with NetSuite, and build you a custom solution to your biggest technology challenges. I worked for Amazon Web Services for more than 2 years as a Software Development Manager for EC2, and interacted with teams working on S3, SNS, RDS, SQS, ElastiCache, EBS, CloudFront, DirectConnect, EC2 VPC, Route 53 and more. I have worked with and still interact with the people that make AWS tick and grow. You can trust me to bring my first hand knowledge of the inner workings of AWS to help your business succeed. I've spent several years building and customizing NetSuite. I've gone deep with Javascript and the nsAPI calls in SuiteScript. I've integrated external systems and APIs into NetSuite, optimizing workflows and saving employee time and overhead. I look forward to learning about you, your business, and what projects you are working on to help build your success.

    $175.00 /hr
    0 hours
    5.00
  5. Kiril M.

    Kiril M. Agency Contractor

    Linux Admin / Networking / VoIP / Scripting / Web development

    Bulgaria - Tests: 8 - Portfolio: 2

    Non-comprehensive list of GNU/Linux skills: - Debian-based distros - bash scripting - TCP/IP (networking) - netfilter/iptables (firewalling) - OpenVPN (virtual private networks) - OpenSSL (certificate management) - apache/nginx (web services) - cron (scheduling) - dovecot IMAP/POP3 and postfix SMTP (email) - asterisk PBX (voice over IP) - git (revision control) - syslog (advanced logging) - nagios, icinga, munin, monit (monitoring) - backuppc (backup) Non-comprehensive list of network management skills: - solid understanding of TCP/IP & Ethernet - monitoring tools - VLAN management - manageable switches in general - IGMP & IGMP snooping - OSPF & BGP routing protocols - GePON OLT & ONU equipment About me: Solid understanding of communication and web technologies is my primary area of interest and expertise. Over the last 7 years I've been a tech support for an ISP, a systems & network administrator and a web developer. As a network administrator for 2 years, I discovered what it means to maintain a large-scale MAN (Metropolitan Area Network), including internet access, setting up and managing IPTV streaming through IGMP and IGMP snooping techniques. I've setup BGP so the provider can have a backup route for his services. I'm falimiar with the nature of the technical issues that can occur and the different ways of handling and preventing them. I'm experienced in ethernet & GePON networking equipment. I've managed network equipment from most major vendors, Cisco, HP, DLink, Dell and Fundry, just to name a few. I've been working with Debian GNU/Linux professionally for 2 years as a systems administrator for a Bulgarian tourist resort and 2 years maintenance the services infrastructure (web, mail, vpn, samba, domain management, monitoring, ticket resolution systems, asterisk voip). I worked at a web development company for a year, doing back-end web development with different and frameworks, such as django, rails, express.js, along with infrastructure administration tasks and support. Languages: html5, bash, python, ruby, javascript Databases: mysql, postgres, mongodb Hobbies & interessts: - x86 assembler - system security forensics - electronics

    Associated with: Samsourcing

    $16.67 /hr
    59 hours
    5.00
  6. Anatol P.

    $25.00 /hr
    0 hours
    5.00
  7. 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
  8. Dmitrii M.

    Dmitrii M.

    Strong work ethic and productive self-starter.

    Russia - Portfolio: 1

    Working professionally in Information Technology the whole career about 20 years, I have done a tasks based on technical knowledge and management, the ability to master new innovations as they are developed, Architecture, End User Support, Project Management, Data Center Solutions , Storage Solutions. Expert in Linux and Windows administration, LAMP, Cisco technology, Xen virtualization, FreeBSD storages and script programming.

    $22.00 /hr
    37 hours
    0.00
  9. Jerry Vague

    Jerry Vague

    Senior Windows Server/Exchange Admin

    Canada - Tests: 2

    EXPERIENCE IN THE INFORMATION TECHNOLOGY FIELD – 15 YEARS • Windows OS - Windows 7, Windows 8, Server 2003 R2, Server 2008 R2 and Server 2012 and most legacy Microsoft OS products including File and Print services, IIS and SharePoint, MSUS, Hyper-V, Network Load balancing and Clustering • Advanced Active Directory experience including remote ADDC and RODC implementation, ADFS, Group Policy, and Kerberos Authentication including incorporating Unix/Linux and Apple authentication from Microsoft Active Directory secured with group policy • E-mail using Exchange Server 5.5, 2000, 2003, 2007, 2010 and 2013 using clients including Outlook (all versions) ,OWA and mobile device clients using Active Sync • Managing Enterprise Mobility including iDevices, Windows 8 Tablets and Blackberry devices using MS Active Sync, Zenprise (Now Citrix) Blackberry Enterprise Server (Including 10), SharePoint and WSFTP, as well as Citrix and Windows Remote Desktop Server • Network Management of DNS, WINS and DHCP including the upgrade of the GOA external DNS servers (Solaris 10/Bind), implementation of split DNS for load reduction using Windows caching servers, and dedicated hardware including BlueCat DHCP appliances, Nortel GSLB and Barracuda Load balancers • Security using Checkpoint, Symantec Anti-virus (corporate), Symantec Mail Security, MS Proxy, ISA server and TMG, Sonicwall, Linksys/Cisco products as well as Microsoft technologies such as IPSec, Group Policy, ADS, PKI and RSA security technologies in a Multi-tiered DMZ environment • Scripted administrative tasks such as managing Active Directory and Exchange using Power Shell and Power Shell scripts • Helpdesk functions including hardware (desktop, laptop, tablets and idevices) as well as software including MS Office Suite (all versions) as well as many proprietary applications • Excellent communication skills enabling me to effectively work with end users, junior and senior IT personnel, document network infrastructure and procedures and present technical material to different audiences including senior executives • Technical Trainer experience with NT 4.0/2000/2003 MCSE including desktop and server OS, TCP/IP, IIS, Exchange 5.5,2000/2003, Citrix Metaframe XP, SharePoint Portal Server, ISA Server, A+, Network+, Microsoft Office Deployment , MCDST and Application training and curriculum development experience including MS Office User Specialist, SharePoint Services, Maximizer, ACT, Windows (all versions) Front Page, Project, HTML, Dreamweaver, and Internet Explorer

    $45.00 /hr
    0 hours
    0.00