Network Security Developers & Programmers

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

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

106

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 4.73.

4.73
Last updated: June 1, 2015
More options
Clear all filters
  1. 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
  2. Joel L.

    Joel L.

    IT Consultant

    United States - Last active: 4 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
    8 hours
    0.00
  3. Nikolay M.

    Nikolay M.

    Network administrator, Juniper/Cisco expert, Perl/Ruby developer

    United Kingdom - Last active: 4 months ago - Tests: 2

    Over the last 14 years, I have managed a wide range of networks based on Cisco, Juniper, Arbor, Checkpoint, Huawei, D-Link and other equipment. My strongest experiences are security and multicast. I have experience in programming Perl, Ruby, Bash. Excellent troubleshooting skill. I also have some experience in Russian-English, English-Russian translation.

    $44.44 /hr
    0 hours
    0.00
  4. Jose G.

    Jose G.

    Senior Consultant - CCIE R&S

    Argentina - Last active: 2 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. Buddy Garrigus

    Buddy Garrigus

    Information System Analyst / Project Manager

    United States - Last active: 05/21/2014 - Tests: 1

    A highly experienced and self-motivated Information Technology Project Manager with skills in both Government and private sector work force. Knowledgeable project team leader with valuable customer service skills acquired from years in information technology management and systems administration. A majority of the expertise is in designing telecommunications and information technology systems for Healthcare (OSHPD), Municipal, Educational, Critical Facilities (911), Office Buildings and various other market sectors. Expertise in MS 365 cloud services, MS Office Suite 2010, MS Project 2007, MS Visio 2007, Adobe Products, AutoCAD 2000-2014, MS 2011/2008 R2/2003 R2 server, MS SQL Server 2005, Windows 8/7, Vista Bus, XP Pro, and 2K workstations. Experience with switching and routing hardware equipment: VIPER(itrado), SonicWall, Cisco, HP, Dell, Rit Technologies and iPatch (Commscope). SSL secure VPN connecting devices such as Androids, Tablets, iPads and iPhones. Fluke testing equipment and software for OptiView and DTX Cable Analyzer.

    $33.33 /hr
    0 hours
    0.00
  6. Maciej D.

    Maciej D.

    Expert in network technologies

    Poland - Last active: 4 months ago - Tests: 2

    In-depth knowledge of networking, experience in writing ruby scripts for automating the administration process as well as coordinating network/server related projects. I've been designing and deploying networks, including paperwork, putting cables in the walls, designing security policies and implementing them on firewalls and IPSes. Web development - anything from deep, dark server-related backend to jquery frontend (even happened to paint few layouts meself). Done a lot of consulting concerning running small and middle-sized company networks, managing web development projects etc.

    $80.00 /hr
    0 hours
    0.00
  7. 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
  8. 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
  9. Jeremy Bouse

    Jeremy Bouse Agency Contractor

    Linux/UNIX DevOps Engineer

    United States - Last active: 08/13/2012 - Tests: 4 - Portfolio: 5

    For over the past 16 years, I have honed and developed my Linux/UNIX system administration skills working from technical support to network operations center engineer to senior systems administrator. I've managed small server footprints for small businesses to large government footprints spanning the globe. For the past 8 years I've been the outsourced IT department for several small business in which time I've been able to trim their IT infrastructure budgets saving them money and time to devote to their other business needs along building a solid base of clients for my consulting company. Our guiding philosophy is to do the job right the first time, in time and under budget. I set my rate at what I feel my time and skills are worth. If you contact requesting I consider your job offer understand that my rate will be as posted on my profile so don't waste my time if you think my posted rate is too high as that will be what I submit to you. If you want a skilled, knowledgable senior Linux engineer with DevOps experience you have to understand that doesn't come cheap.

    Associated with: UnderGrid Network Services Agency

    $83.33 /hr
    0 hours
    0.00
  10. Eric W.

    Eric W.

    WiFi Solutions Engineer

    United States - Last active: 1 day ago - Tests: 3

    Certified and experienced Network Solutions Engineer. Specialize in hospitality and enterprise WiFi. Broad experience with entire life cycle of projects, from initial surveying to pre-sales, installation and post-install troubleshooting. Achieved projects include resorts and small to large scale hotels throughout the US and the Caribbean. During the sales cycle of these projects, I was responsible for pre-install surveying, assembling Bill of Materials, writing of Project Plans, and other technical pre-sales responsibilities. During the installation phase, I was responsible for Project Plan changes, team leading, and completing extra challenging installation activities such as long range Point-to-Point antenna mounting and aiming. During handoff phase to the client, I was responsible for onsite training of staff and providing all final documentation. During support phase, I was responsible for providing email, phone and onsite support for all installed networks. As a Tier 3 engineer, I would provide the advanced support both remotely and onsite if it could not be solved during the Tier 1 & 2 engagements. Advanced experience with Cisco, Aruba, Ruckus, HP and DLink wired and wireless networking product lines, including CLI for each enterprise class product. Experienced with RADIUS and captive portals, including various gateway devices such as Aruba Clearpass and Nomadix. Certified and experienced with design applications including AirMagnet, Ekahau and Tamosoft. Specialize in remote design troubleshooting of complex networks, from a 50 room hotel all the way up to an outdoor mesh installation on a large resort. Heavy experience with Technical Writing, including having written config guides, install guides, and survey and design templates.

    $37.00 /hr
    299 hours
    0.00