Network Security Developers & Programmers

Browse Network Security job posts for project examples or post your job on oDesk for free!

Network Security Job Cost Overview

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

oDesk Network Security Jobs Completed Quarterly

On average, 135 Network Security projects are completed every quarter on oDesk.

135

Time to Complete oDesk Network Security Jobs

Time needed to complete a Network Security project on oDesk.

Average Network Security Freelancer Feedback Score

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

4.74
Last updated: April 1, 2015
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Vladimir D.

Vladimir D.

Senior System Engineer / MCSE / CCNP / VCP / Veeam...

Serbia - Last active: 1 day ago - Tests: 7

I have gained significant knowledge through 8 years of work experience in a variety of fields including network administration, hardware maintenance and VMware virtualized data centers. Successfully completed the following trainings: - Cisco CCNA, CCNA Security, CCNP - Microsoft MCSE - VMware VCP - Veeam Backup and Recovery - HP BladeServers, IBM BladeServers training - Nagios monitoring

$22.22 /hr
967 hours
4.98
Bhushan Kumar Sharma

Bhushan Kumar Sharma

Linux Servers AWS Cloud Hosting Security CPanel Pl...

India - Last active: 12 hours 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
3,067 hours
4.85
Mladen Stefanov

Mladen Stefanov

Systems Architect/Administrator

Bulgaria - Last active: 12 hours ago - Tests: 9

For 14 years dealing with IT technologies, I have gained wide range of experience and skills. Over the last 5 years I have specialized on providing following solutions for startup companies, small and enterprise businesses: • Responsible for high availability, continuity and transactional of the Production, Development, QA and Staging environments • Translating high-level requirements into low level system architecture • Understand and maintain at low level clients service propositions and requirements • Develop and implement DR, backup mechanisms and relevant procedures. • Develop and implement Clustered and fail-over infrastructures • Support of world-wide offices infrastructure and co-located infrastructure • Write and maintain procedures and policies. • Handle all issues reported by the clients I have worked with the following applications, operating systems and technologies: > Active Directory Domain, Certificate and Federation services > DB - MySQL/Oracle/MSSQL > OSes - SuSe/RHEL/Debian/Ubuntu/CentOS/Win2k3 /Win2k8 > Network equipment as Load Balancers, switches, FW, routers (Cisco ASA5510, DELL, Linksys, VoIP devices) > Virtualization (ESXi 3.5, 4.1, 5.1, XeN) > Claud services (AWS, DigitalOcean, RackSpace) > Storage SAN/NAS (EMC Celerra, EqualLogic, Synology Disk/Rackstation, PowerVault custom made storage servers ) > On-Line Storage block replication (DRBD) > Clusters and fail-over (Heartbeat, Pacemaker, Corosync) > Code review, Issue & Project Tracking software (JiRa/Confluence/Fisheye/Redmine) > Source code repositories (SVN,GiT) > VoIP (Asterisk PBX infrastructures) > Infrastructure monitoring (Zabbix, MRTG, custom scripts) My core competency lies in complete end-end develop and maintain of a infrastructure projects, and I am seeking opportunities to help by solving IT problems for you or your business.

$33.33 /hr
331 hours
4.95
Nathan S.

Nathan S.

DevOps | AWS | Chef | Puppet | Win/Linux/Embedded/...

Netherlands - Last active: 12 hours ago - Tests: 14

Hello everyone. Thanks for your visiting. Here is my skill: DevOps Code Versioning (cvs, svn, git) Monitoring (nagios, snort, newrelic) AWS Virtualization (vmware, virtualbox, vagrant, xen, kvm) Agile (deployment, kanban, scrum, agile) Automation (puppet, chef, cfengine, capistrano) OS Linux (Ubuntu, Debian, Redhat) *BSD (OpenBSD, FreeBSD, NetBSD, OS X) Unix (Solaris) Ms Windows 7/8 x86/x64 Network Security HTTP (Apache, Tomcat, IIS, nginx, lighttpd) FTP (wu-ftpd, proftpd, ncftpd, vsftpd) NTP (unix ntpd, nettime) SSH (ssh-fi, openssh) Proxy (squid, microsoft proxy server, varnish) Firewalls (Nat, ipfilter, ipchains, ipfw, fw-1, ifw) radius (Cistron, Telefonica, Radiator) VPN (IPSec, PPTP, L2TP, FreeSWAN, OpenSWAN, StrongSWAN) SMTP (sendmail, postfix, qmail, exim) Openwrt ,TCP/IP stack Mail (cyrus, courier, qpopper) Databases MySQL/PostgreSQL/Hadoop/Redis/MongoDB/Cassandra Programming Languages C/C++/C#/QT/QML/Objective-c Unix Shell (bash, csh, ksh) Ruby/PHP (3 to 5)/SQL (MySQL, Postgres PSQL)/Perl/Java Best Regards. Nathan.

$35.00 /hr
439 hours
5.00
Pel L.

Pel L.

System Engineer

Netherlands - Last active: 1 day ago - Tests: 5

I have been working with computers both professionally and out of personal interest for over 10 years. I focus mainly on security, networking and penetration tests. My journey starts at an early age by developing simple programs and websites in HTML and PHP, going through documentation about computers, operating systems and security. During my time in school I was hired as the technical Lead for a big migration project on a website thats in the TOP25 of the world. I started my own company selling antivirus and SSL and worked for many companies as a security consultant and penetration tester. I'm MCTIP, Windows 7 and MSCA for Windows 8 and Server 2012. Besides that I have ITIL v3, And I'm a Kaspersky lab certified expert.

$22.22 /hr
132 hours
4.80
Shahzad Rana Younus

Shahzad Rana Younus

CISSP/Cloud Expert/Technical Writer/Tableau/Projec...

Pakistan - Last active: 3 days ago - Tests: 4 - Portfolio: 2

I am certified, experienced and seasoned IT professional. Over the past 14 years, I have accumulated a vast range of experience which entails me to tackle most IT situations I encounter quite easily and efficiently. If you want the work done related to IT, I am the guy to hire. If still skeptical, have a look below at my achievements. Progressive experience with administration, and directing a broad range of Corporate IT initiatives & business focused solutions using leading ICT technologies with industry best practices and standards. Specialties: IT Security and Infrastructure development (CISSP - Certified Information Security Professional - Member ID 302621) ITIL Foundation, COBIT 5 BI Tools - Tableau / QlikView Business Continuity & Disaster Recovery Planning Network Administration and Database Management CISCO Networking Virtual/Cloud Computing Network security and Server Administration Technical Writings SEO/WordPress/WHMCS LinkedIn profile: http://pk.linkedin.com/in/shahzadrana/

$11.00 /hr
122 hours
4.93
Philip Rey Bautista

Philip Rey Bautista

Network Security Engineer

Philippines - Last active: 5 days ago - Tests: 3

I have been working as a technical support engineer especialized in security and optimization solutions. Knowledgeable of network protocols, firewalls, VPN, UTM, and routing and switching. I am also a man fond of programming, keen on even little details and extends his imagination on every task assigned. Fortinet Firewall is my forte from fresh-from-the-box configuration until maintenance and management. Aside from networking, I also excel when it comes to writing, blogposting, translation of English to Filipino and vice versa, creative writing as well as news writing. Research is also one of my forte. From reading books to web research just to get the info I and my clients need. I see to it that everything is on the desk before due dates and time frames. I also do data-entry and transcription jobs. From being excellent on msword, microsoft excel and being a fast typer with an average of 70wpm, I finish the jobs way before the due dates. I look forward to working with you, and rest assured you won't regret it. :)

$11.11 /hr
2 hours
5.00
Anton Z.

Anton Z. Agency Contractor

Network Security Engineer (CCNP Security)

Russia - Last active: 18 days ago - Tests: 6

Self-motivated, problem-oriented information security engineer with 9+ years of experience at large enterprises with focus on (but not limited to) networking security. My qualification can be supported by: - several industry certifications such as CCNP Security by Cisco and CISA by ISACA (currently working on CCIE Security); - feedbacks of my collegues and Customers. Provide expertise in and ready to work with technical solutions: - Cisco firewalls (ASA, PIX, FWSM, Context-Aware firewall CX, FirePower services), routers, switches, management systems (Cisco Security Manager - CSM, Cisco Prime Security Manager - PRSM), identity and access control services (ISE, ACS), monitoring systems (Lancope StealthWatch / Cyber Threat Defense - CTD), VPN technologies (AnyConnect, VPN Client, Site-to-site, remote access); - Check Point firewalls (R75, R77) with software blades and management systems (SmartCenter, SmartEvent, etc), ThreatCloud sandboxing; - Blue Coat proxy servers; - F5 Networks BIG-IP appliances; - other router platforms: Mikrotik RouterBoard, Zyxel, e.t.c. Able do design, install and support network security services. Feel comfortable to work on my own or as a team member. In 2014 occupied in several enterprise-wide projects: - deploying BYOD services in corporate WLAN; - deploying web-application firewall services; - modernizing Internet Edge with new Check Point NGFWs; - modernizing remote access services with Cisco AnyConnect and Cyber-Ark PSM. And now I decided to try myself @ oDesk :)

Associated with: Netvice
$22.00 /hr
26 hours
5.00
Roney B.

Roney B. Agency Contractor

Solution Architect for mobile, web based and SAP a...

India - Last active: 11/05/2014 - Tests: 5 - Portfolio: 2

I am a Solution Architect with entrepreneurial skills. My skill sets are around niche technology areas and I particularly expertise in solving complex solutions (technology and business) and solve bottlenecks for business. I have worked with SAP for almost 10 years and have lanscaped, designed and perfected heterogenous systems and Enterprise Application Integration. Identity Management, HANA is one more area where I excel. Allow me to serve your technology needs and boost your business. My expertise in relevance to the current technology suites run around various Java Script Frameworks, web applications, REST API, OAuth, Rails, Java/J2EE, CakePHP, etc.

$70.00 /hr
1,651 hours
5.00
Guido De Vita

Guido De Vita Agency Contractor

IT Manager Expert on Email Marketing

Argentina - Last active: 11/08/2014 - Tests: 11 - Portfolio: 2

My skillset includes management for any IT project. I can handle budgets, hiring developers, managing resources and all the necessary tasks to get the job done. I have vast experience on all Unix systems (Unix Guru), servers (DNS and Mail Guru, LAMP Expert), networking Guru (plus Cisco, Juniper, Huawei advanced level). Expert in ALL Cloud services and panels, Databases (PostgreSQL, MySQL, MSSQL, NoSQL such as MongoDB). I prefer bulk marketing projects working with PowerMTA, Oempro, Interspire, RoboMail, etc on which I have tons of experience mostly building platforms. Experience deploying new technologies (such as IPv6, Web Application Firewalls). ISP, NOC and Hi SLA experience. I work very fast, I am professional, proactive, extremately reliable and responsible (proof of that is my 5/5 all time score). I also understand the business needs and I enjoy working on improving whatever is necessary to help you make money. I have business training and experience (as a sales engineer).

Associated with: Netcrowd Agency
$55.56 /hr
188 hours
5.00