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

116

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: May 1, 2015
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  1. Edmond B.

    Edmond B.

    Software & Web Application Developer

    United States - Last active: 2 days ago - Tests: 3 - Portfolio: 1

    A developer with many years of experience building and supporting software and systems for small business and enterprise clients. In addition to contract web and software development, I have a professional background in Systems Administration and security. This allows me to leverage a holistic level of understanding and experience across your entire technology stack. Languages: Python, C++, HTML/CSS, Javascript. Specialties: Flask application development. Linux systems administration, strong Linux/Bash command line skills. Well versed in open-source tools and the OSS ecosystem, security best practices & hardening, authentication, MongoDB and MySQL databases, REST APIs (particularly Twitter), nginx, server scripting/automation, server deployment, usability and design concepts, and full-stack web application deployment.

    $33.33 /hr
    166 hours
    0.00
  2. Lior Ben David

    Lior Ben David

    Cyber Security Professional

    Israel - Last active: 1 month ago

    My focus is on securing client information systems by providing a full range of cyber security services to global institutions and major corporations while providing a total business focused orientation. I offer a trustworthy, high-quality option to using in-house assets for your cyber security efforts. I can provide expert IT security consultantion with high levels of industry experience, technical certifications and practical know-how

    $220.00 /hr
    0 hours
    0.00
  3. Jose G.

    Jose G.

    Senior Consultant - CCIE R&S

    Argentina - Last active: 1 month 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
  4. Leandro F.

    Leandro F.

    Computer and Network Security / Researcher

    Argentina - Last active: 1 month ago - Tests: 2 - Portfolio: 1

    I am a passionate professional computer security.Since 2005 I launched careers in the area of ​​information security in companies, in the community and in person. I am working in security research and university teaching, which has been taking part in the very development of new technologies and understanding of phenomena of very recent appearance affecting security. I specialize in computers safety and service, research, training and hostage management for third party service of medium-sized and large national and international companies. I involved with prevention, protection and solution of incidents taking place in companies computer resources and face our commitment through constant update, over-training and detailed system analysis. I work with international prototypes which guide service performance. We pursue long term commercial relationships with our customers providing quality and support. I have wide experience in business and academic fields as we had the opportunity of being part of university training and research projects, new technology development and the possibility of learning about new phenomena affecting computers safety.

    $50.00 /hr
    0 hours
    0.00
  5. Mario Pangaribuan

    Mario Pangaribuan

    Network Security Engineer

    Indonesia - Last active: 1 month ago - Tests: 1

    I have more than 8 years experience in IT Network & Security Implementation, Operation & Maintenance. I also have several professional certification from Cisco, Fortinet and Checkpoint. I able to configure Network & Security appliances. Nowadays I'm working as a Senior Security Engineer from one of Global IT Services Partner.

    $45.00 /hr
    0 hours
    0.00
  6. Alessio A.

    Alessio A.

    System Administrator, IT Security, Penetration Tester, Ethical Hacker

    United Kingdom - Last active: 15 days ago - Tests: 6

    I am a professional penetration tester / ethical hacker / IT Security Expert & over the past 7 years, I have been performing vulnerability assessment and penetration testing for local / international clients from around the world delivering according to the current industry standards and best methodologies (OWASP TOP 10, SANS TOP 25, CWE, OSSTMM, PTES etc.) Hire me to test or work on your Server or Network administration projects. I have great experience with Amazon cloud AWS EC2, Linux, Windows, MYSQL, VPN, VMware, Hyper-V, Shell script, Apache and Web and have been working with them for many years. I also have experience with Web Hosting and DNS servers. I’m ready to start working on your projects.

    $40.00 /hr
    0 hours
    0.00
  7. David B.

    David B.

    Certified information system security professionnal

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

    I can help you reach your IT security goals and provide advanced consulting services. My objective is to help custommers focus on their business while we make sure their IT assets are safe and running. I have several hosting products available to my custommers, from KVM Vps, Hyper-V , Microsoft Exchange, Windows Server, SSL Certificates, cPanel/WHM Hosting. Don't hesitate to contact me and see how I can help you reach your business goals while reducing your IT costs and giving you a better level of service. I also have a team of certified experts, composed of IT Security specialists, network administrators, system administrators, web developper and programmers.

    $83.33 /hr
    12 hours
    0.00
  8. James Gallagher

    James Gallagher

    Systems Engineer

    United States - Last active: 04/22/2014

    I am a driven IT professional who has just about done it all. I've done Microsoft/Linux/OS X server administration. I've configured Cisco/Checkpoint/Watchguard/Sonicwall network infrastructure. I can manage systems that affect thousands of clients and have a high degree of technical expertise. I am excellent at network security. Are you looking for a senior network guy who can draw on over 8 years of real world IT experience and troubleshoot advanced stuff? That would be me. Give me a project to do and you will be pleasantly surprised at the level of technical proficiency and professionality shown. Here are some career highlights: -Have held positions as everything from Systems Engineer to IT Manager -Worked with law enforcement on special projects to optimize security -Performed desktop/device management at the enterprise level -Completed project to migrate over 100 servers to a DMZ to improve security -Worked in a giant server farm provisioning and troubleshooting every possible operating system known to man for webhosting clients -Have worked at multiple IT consulting companies and am excellent at coming into a new environment and getting up to speed very quickly -Experienced at project management for large scale technology projects Certifications: CCNA Security, MCSE, Linux+, Network+, A+

    $55.56 /hr
    0 hours
    0.00
  9. Rodolfo Ramalho

    Rodolfo Ramalho

    IT Consultant

    Ireland - Last active: 01/05/2014 - Tests: 2

    My Name is Rodolfo Ramalho, 28 years old, I worked as a IT Support Engineer, graduated in Computer Networks by UNINOVE. I have been living in Dublin for the last six months studying English in the Irish Business School Dublin. My goal is to become fluent in English language in order to meet the demand of the Information Technology sector in this country. I have been worked with IT from over 10 years, with leading companies in Brazil and the World: Itau, Alog, T-Systems, PriceWaterhouseCoopers, Tivit, MCPBrasil, Nortel Networks. I am able to build, manage and motivate teams. Always in search of the best results, fast adaptation to new processes, activities and environments. I have strengths as persistence, determination and commitment. I am Specialist in corporate environments. Implementation, Management and Administration Windows Server and Linux. Thorough knowledge and experience with Active Directory, Exchange, DFS, RRAS, RIS, Cluster, NLB, RDS, Terminal Server, IIS, DNS, DHCP, LCS, WSUS, Fore Front, System Center, Virtual Server, Hyper-V, ISA, TMG and Skill in Deployment GPO. Experience in the best practices of ITIL (Incident, Problem, Change, Release, Configuration, Availability, Capacity, Service Level and Service Desk), ISO 27001 and Project Management. Always working with good personal relationships, promptness and courtesy at all levels, and the propensity to interact consciously and participate within a team. I Participated in complex projects such as Migration Exchange 2003 to 2007. Active Directory 2003 to 2008, IIS 6 to IIS 7, ISA to TMG, Implementation and Management Environment DR (Disaster Recovery). Extensive knowledge in planning and documentation of physical infrastructure and logic.

    $111.11 /hr
    0 hours
    0.00
  10. James Havice

    James Havice

    Network/Server and Desktop Engineer

    United States - Last active: 04/16/2014 - Tests: 2

    I have worked in Information Technology for 12 plus years in a variety of areas including management, security, networks, servers, and PCs. I am extremely successful in organizational skills. IT availability and customer satisfaction are of the utmost importance in today’s industry. It is extremely paramount to employ the right professional for the duties at hand.

    $66.67 /hr
    0 hours
    0.00