Network Security Developers & Programmers

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

93

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: July 1, 2015
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  1. Joel L.

    Joel L.

    IT Consultant

    United States - Last active: 5 days ago - Tests: 4 - Portfolio: 1

    15 years of experience in Customer Service, Technical Support and Break/Fix. 9 years of Linux System Administration (performed in parallel with the above) 1 year as a Network Security Analyst. My particular specialty is troubleshooting and problem analysis. More specifically, taking large problems, breaking them into component issues, and resolving the resulting list of issues, thus eliminating the original problem.

    $33.33 /hr
    15 hours
    0.00
  2. Salvatore Cristofaro

    Salvatore Cristofaro

    Engineering - IT System Specialist - IT Security expert

    Italy - Last active: 03/10/2014 - Tests: 2 - Portfolio: 1

    Master's Degree in IT Security and Digital Forensic Certifications: - ISO/IEC 27001:2013 Leader Auditor Qualified - ISO/IEC 20000:2011 Leader Auditor Qualified - Linux Professional Essentials - Axis Certification Engineering: small/medium Data Center, software design, capacity planning PrograArchitect/Administratormming knowledge and scripting: Java, C/C++, Assembler, Bash System monitoring: Nagios, Server (Linux, Windows, *nix), IP cameras, air conditioners, UPS (soho and industrial one), power generators, air conditioners, environmental sensors Information Security Management System: open source asset management (ISO/IEC 27001:2005, ISO/IEC 20000-1), trouble ticketing, software versioning, revision control Software Service: CSM, Apache Web Server, Nagios, Tomcat Servelet, Icecast, proftpd, Hylafax, Avantfax, Asterisk, Freeswitch, ZRTP, SRTP, qmail, ssmail IT Security and plannig: Data Center design and implementation. Capacity Planning, Business Continuity, Disaster Recovery. Wireless network design (short / medium / long-range), wireless connections simulations based on terrain, VPN (OpenVPN, IPSec), Network Sniffing, penetration test , computer forensics, data encryption / decryption, IP networks design and setup. Cyber attacks Analysis (intrusion detecion, malware, virus), centralized antivirus management. ZRTP and TLS Voip. RFID / Bar code. Video Surveillance: Design and setup of video surveillance systems, with simulations based on land contours. Trashware: design and optimization of systems, LTSP Virtualization and Cloud: design and offline / live (Physical to Virtual) migration, Xen, XenServer, UML, VMware, VirtualBox, Cloud Computing Other: UPS / Electronic Generators / Air-conditioning / Machinery Location / maintenance and real time monitoring of industrial devices UPS, Generators Generators and precision air conditioners. Systems Breton FP400 and Proliner Performance: benchmark suite LMbench, optimization of systems, tuning Apache and MySQL Databases: SQL, MySQL Database Server, PostgreSQL, JDBC, MSSQL 2005/2008 Backup: Live Backup, Disaster Recovery planning and system migration Mobile: Mobile Device Management, BYOD, Android Security and Tuning. OS: GNU Linux (Gentoo / Debian / RedHat / CentOS), FreeBSD, Windows (XP, Vista, 7, Windows 2003/2008 Server), Mac OS X. Basic knowledge of Aix, OpenSolaris,

    $44.44 /hr
    0 hours
    0.00
  3. George Delaportas

    George Delaportas

    Enterprise Architect

    Greece - Last active: 09/11/2014

    «The impossible is a word that does not exist in my vocabulary…» I am programming in various programming languages since I was 14 years old. Today, I am an Enterprise Architect with a long experience and deep knowledge in the field of computer science and engineering. What distinguishes me, among the others, is the fact that I have a deep understanding in operating systems and programming languages. My point of view is that hard work and creativity in conjunction with knowledge is always more efficient than cleverness. I can adapt very quickly in new environments and I have a strong analytical and organizational background which helps me solve difficult problems effectively. I believe that nothing is “impossible”. All it takes is to be diverse in order to be able to find other methods for solving a problem. I love my work because I like challenges. Software development has always been a challenge for me because in order to find more efficient and innovative ways to optimize the final results I had to hack deep inside to the core of each application. Finally, I am an active member of the Open Source Community with three major projects and I have helped in the past with the Linux Kernel development.

    $80.00 /hr
    0 hours
    0.00
  4. Jose G.

    Jose G.

    Senior Consultant - CCIE R&S

    Argentina - Last active: 3 months ago - Tests: 2

    Mr Garcia is an experienced Consultant with concentration in Internetworking, routing and switching technologies. He has also experience in information and IT security, Cisco Data Center Technologies, as well as Cisco IP Telephony integration. He has over 23 years of experience in telecommunications with roles ranging from technical expert, consultant to manager of large groups of service delivery and engineering. He is active in other areas of the IT environment such as Data Centre, virtualization, cloud computing, and M2 M. He has strong technical knowledge in IP, Transmission techniques, Microwave and Satellite networks, Wireless & Wi-Max, and Network and Physical Security. He has good technical awareness of IP Telephony, unified communications and Telepresence, telecom expense management, and business analysis. He is also a seasoned instructor in technologies from vendors such as Cisco, Checkpoint and Bluecoat. Skills and Certifications Extensive experience designing, implementing and integrating ICT solutions. Auditing on organization, policies, technical, physical In depth knowledge of technologies from vendors such as Cisco, F5, Ruckus, Check Point, Juniper, Riverbed, Bluecoat, NetIQ. Methodologies: I TIL, ISO, Six Sigma, etc. Coaching, Training, Teaching Cisco Certified Internetwork Expert R&S #9156 Cisco Certified Network Professional (CCNP) Cisco Certified Design Professional (CCDP) Cisco Certified Network Associate (CCNA) Cisco Certified Design Associate (CCDA) Several Cisco Specialisation on Routing & Switching and Security ITIL Checkpoint CCSE, CCSA Nortel NNCSS Passport, NNCSS Alteon

    $55.00 /hr
    0 hours
    0.00
  5. Timothy C.

    Timothy C.

    Seasoned UNIX/Linux Server Manager with MBA and BS in IT Security

    United States - Last active: 4 months ago - Tests: 1 - Portfolio: 2

    I am a well experienced and educated IT Professional interested in providing IT consulting services to businesses from small to enterprise. My BS degree is in Information Security and Forensics. While earning my MBA, I became particularly interested in business process improvement which led me to connect with and become familiar with a certified OpenSpan developer and reseller. My published pay rate is a reference average only. I will adjust my rate based on the type of service performed between $35/hr and $145/hr.

    $85.00 /hr
    0 hours
    0.00
  6. Kevin Carlson

    Kevin Carlson

    IT Guru, Network Architect, Endurance Coach

    United States - Last active: 03/19/2014 - Tests: 2 - Portfolio: 3

    Endurance Athlete, Information Technology Specialist, High Altitude Trainer, Corona High School Mountain Bike Team Head Coach, Nutritionist (In Study) Gifted Information Technology Professional recognized by MSP Mentor as “One of the Top 250 People to Know in the IT Industry.” (2009) Earned reputation as an industry leader and manager of successful Managed IT Services organizations, author of reports and scripts used today in thousands of installs that set standards of delivery for IT services providers, and “out of the box” thinker. Expert in Business Intelligence, Storage, and Virtualization solutions. Proven ability to assemble and lead multidisciplinary teams of IT professionals in delivering complex solutions and development projects on time and within budget. Specialties: Strategic Planning  IT Solutions Development  Infrastructure Architecture  Managed Services Virtualization  Storage Solutions  Business Intelligence  Project Management  Design Networking  RMM  Cloud RMM  Resource Allocation  Team Leadership  Kerio

    $105.56 /hr
    0 hours
    0.00
  7. Adrian R.

    Adrian R.

    Technically Proficient Strategic Thinker and Creative Force

    United States - Last active: 11/03/2014 - Tests: 2 - Portfolio: 1

    My main strength is the ability to understand, design, and create systems. These systems can be anything from a business process to an information security system. Technology is a passion of mine. Ultimately I try to leverage my creative abilities in the development of any solution. You give me problems, I figure out how to make it work. Contact me to find out what I'm talking about for yourself.

    $50.00 /hr
    0 hours
    0.00
  8. Alban J.

    Alban J.

    3D Artist / Project Manager / Art Director

    France - Last active: 07/28/2014 - Tests: 5 - Portfolio: 1

    Architectural Visualization Environments Concept Design Film Gaming Architecture Real Estate I've worked for high profile companies such as McCann Erickson, GlaxoSmithKline, EDF, AirFrance, etc ... I'm available from 6:00 AM to 11:00 PM (UTC), 7 Days a week.

    $39.00 /hr
    0 hours
    0.00
  9. Vinny Troia

    Vinny Troia

    IT Security Consulting, Network & Web Security Audit, Risk Assessment

    United States - Last active: 08/31/2014 - Tests: 1

    15+ years of IT experience including security, management, development, and administration of systems • Information Security Consulting, Security Architecture, Risk Management, Penetration Testing • Compliance program management and controls expertise (PCI, ISO 27001, FedRAMP, FISMA, NIST) • Enterprise and IT Governance, Risk and Compliance management (E-GRC, IT-GRC, ITRM) • Computer Forensic Investigations, digital data analysis, and chain of custody process • Secure front end web development: (PHP, Flex, HTML5, CSS3, JavaScript, jQuery, XML, MySQL) • Server Administration (Linux, Mac, Windows, Apache, IIS, Active Directory, LDAP) • Compliant with DoD 8570 IAT 1/2, IAM 1/2, and CND: Auditor, Incident Response, & Infrastructure Support WORKING SECURITY DOMAIN EXPERIENCE Risk Management • Vulnerability Management • Configuration Management • Continuous Monitoring • Application and Development Security (SDLC integration) • Security Architecture • Physical Security • Incident Response • Access Control • Disaster Recovery • Business Continuity (BCDR) FUNCTIONAL EXPERIENCE • Team management, strategy development, delegation, and project execution • Excellent problem solving skills. Fast paced and self managed with high adaptability • Strong Requirements Analysis, UI prototyping, Application Architecture, process documentation • Business Intelligence, metrics analysis, supply chain (end-to-end delivery) • Strong communication skills; able to relay technical information to non-technical customers

    $150.00 /hr
    0 hours
    0.00