Firewall Freelancers

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

Firewall Job Cost Overview

Typical total cost of Upwork Firewall projects based on completed and fixed-price jobs.

Upwork Firewall Jobs Completed Quarterly

On average, 26 Firewall projects are completed every quarter on Upwork.


Time to Complete Upwork Firewall Jobs

Time needed to complete a Firewall project on Upwork.

Average Firewall Freelancer Feedback Score

Firewall Upwork freelancers typically receive a client rating of 4.86.

Last updated: July 1, 2015

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  1. Nasir Bhutta

    Nasir Bhutta

    Dr, Programmer, Developer, security engineer

    Pakistan - Last active: 20 days ago - Tests: 3 - Portfolio: 9

    A software programmer with 7 - 8 years of programming in many different languages including c/C++, C#, VB, CB.Net, ASP.Net, Java, Python, Turbo Pascal etc. I have worked on many projects with many different clients from many different countries and in many different areas including Protocols, security products, APIs, Simulations, emulations, Web Development, Management Consultancies, Financial Consultancies, health care etc.

    $50.00 /hr
    0 hours
  2. David J.

    David J.

    Windows Network Administrator / IT Generalist

    United States - Last active: 1 month ago - Tests: 2

    "David has a true gift. His talent for resolving technical problems is truly exceptional. His demeanor may be quiet, but his enthusiasm and expertise are at the top of the IT Business." "David is incredible. He provided all aspects of IT support from desktop to network and server support single-handedly for a long time before we were able to hire anyone else in IT" "The work we have had performed by Mr. Jones has been of the highest caliber." Have a Windows Server or other IT related problem or project? You've come to the right place. I am passionate about technology and we love helping people with it. I have 15 years experience in IT and have worked with small businesses as well as Fortune 500 Companies such as GE Financial and L-3 Communications. Whatever your Windows Server or IT Support needs, I will deliver on time and with a smile. :)

    $50.00 /hr
    0 hours
  3. Davor Maček

    Davor Maček


    Croatia - Last active: 23 days ago - Tests: 5

    I have 5+ years experience in implementation and administration over of 150 Microsoft Windows Servers, especially in Active Directory and Security in one of the biggest European Banks (UniCredit Group, Zagrebačka Banka, Also I have successfully finished 8 Microsoft exams (MCP, MCITP: Server Administrator and MCITP: Enterprise Administrator). I have Master of degree at the University of Zagreb on Computer Science and successfully finished specialized postgraduate Study "Information Systems Security Management and Audit".

    $25.00 /hr
    0 hours
  4. Danail Petrov

    Danail Petrov

    Sr. Network expert

    United Kingdom - Last active: 5 months ago - Tests: 15

    • Highly skilled networking expert with more than 14 years of professional background. • Experience in service providers, enterprise, government and banking sectors. • Experience with low-latency networks, long-term projects and people management. • Vendor independent. Certificates: • CCIE SP #24964 • CCIE Security (Written) • CCIE Data Center (Written) • JNCIS-M • LPIC-101, 201 • ITILv3 Foundation Core competences: • Service Provider • Data Center • Enterprise networks • Managed Services • Banking • Network Security • Consulting • Operation & Troubleshooting • Auditing Experience with following platforms: • Cisco IOS: 2800, 2900, 3800, 3900, 2960, 3560, 3750, 4500, 6500, 7600 • Cisco NX-OS: Nexus 2000/3000/5000/6100/6200/7000; Nexus 1000v, • CSR 1000v • Cisco UCS B & C Series • Cisco IOS-XR: ASR1000, ASR9000, CRS-1 • Cisco ASA 55xx/55xx-X, ACE • Juniper JunOS: NetScreen, SSG, J-Series, M5, M7i, MX960

    $111.11 /hr
    1 hours
  5. Cp Gupta

    Cp Gupta

    IT Network and Security Professional, Lead Auditor

    India - Last active: 06/12/2014 - Portfolio: 13

    A Computer Science graduate and have been a part of the IT revolution since last 10 years and have worked in various aspects of IT. Last 10 years of my career in IT domain have given me an edge specially in planning IT Infrastructure for business operations, Infrastructure Management, Project Management , Annual IT budgeting , IT Security / Risk / Governance & SLA Management, Cost control & Capacity Planning, Data Center Build and operations, Resource Planning and management, Vendor Management etc. Excellent Interpersonal and managerial skills leading to build long term relationships with peers, business leaders as well as vendor partners

    $55.56 /hr
    0 hours
  6. Adeel Hasan

    Adeel Hasan


    Pakistan - Last active: 11/11/2014 - Tests: 1 - Portfolio: 3

    I have 8 years of professional experience in MNC and service industry, I constantly abreast myself with IT Infrastructure and implementation, Data Centers ERP and Virtualization. Teamwork and problem solving skills form the basis of my educational career and that at diverse work environments. I have always made constructive efforts to offer productive advice, while at the same time using the feedback to enhance my analytical and communication skills. Working at large multinational organizations over the last 8 years has further increased my ability to adapt to different work environments, all the while enhancing my working abilities. I feel that my work experience helped me in achieving valuable knowledge about the IT infrastructure and IT operations of the different industries, corporate activities, team building, projects integration and especially the development of ability to interact with high level corporate managers. I have a proven track record of 6 years in media. I have worked in leading News Broadcasting TV channels and proved my skills. Moving forward for career growth I avail opportunity to work for education, where I have gain immense experience in last 2 years for managing Data Center, IT infrastructure, and designing state of the art ERP campus management solution. The details of my work and area of responsibility has been mentioned in my CV. Moving forward I am planning to improve my skills and abilities and I would like to apply for this position as I firmly believe that my skills and abilities will be helpful for your reputable organization for the implementation of IT infrastructure in cost effective manner. If required adequate references and letters could be provided. I have enclosed my resume for your consideration and look forward to the opportunity for meeting you. Thank you. Sincerely, Syed Muhammad Adeel

    $30.00 /hr
    0 hours
  7. Philip S.

    Philip S.

    Information Technologies Professional with Creative Services Skills

    United States - Last active: 11/08/2014 - Tests: 5

    Information Technologies Overview: Over the last 18 years, I have focused on Network Administration, IT Project Management, Documentation and IT Work Flow. I spent 13 of those years as a management team member, overseeing the work of five other technicians. I have worked in both Private and Public Sectors. I have written powershell, visual basic and command line scripts to automate administration tasks. Used Group Policies to enhance and limit user experiences based on the objectives of the project. Skills: Windows Server Platforms (2000,2003, 2008, 2012R2) Microsoft Exchange Server (2003, 2010) Permission and Security Auditing Project Management Dell Poweredge Server Platforms Cisco, Nortel, Juniper and Palo Alto Network Devices Design, troubleshooting and monitoring of a network Data Classification and Backup Strategies * Some experience with Hyper-V and Virtualization, Some experience working with SQL Servers of different flavors. Creative Overview: Over the last 10 Years I have done many side projects that include Wedding Photography, Portraits, Product Photography, Photo editing, podcasting, radio shows, youtube shows, and an array of creative personal project to better my skills. I have also taught several classes and lead 4 photowalks in my area. Providing assistance to photographers. Skill: Photoshop (currently running CS5) Photography (Weddings, Portraits, Pet, Food, Product, Nature and Still Life) Camera Equipment (Canon is my preferred equipment line but can apply the fundamentals to any camera equipment including phones) Corel Video Pro X5 Youtube Podcaster Social Media Sites Voice Over Radio Personality (covering news, IT Topics and Current Events)

    $40.00 /hr
    0 hours
  8. Harri Uljas

    Harri Uljas

    Network Engineer

    Estonia - Last active: 01/18/2014 - Tests: 2

    I've been working in the networking field for last eight years. Over the years I've completed indepth training from different networking vendros (Cisco, Juniper, HP, ArcSight, TransMode) and also aquired certification from them. In my everyday work, I design, configure and troubleshoot different kinds of networking solutions. This includes switching, routing, security, remote-access, wireless, log management etc. Right now I've started studies for CCIE Security.

    $40.00 /hr
    0 hours
  9. Robert Slater

    Robert Slater

    Just arrived here and looking for some clients

    Australia - Last active: 11/06/2013

    There are not many parts of Linux and the applications that run on it that I have not worked with, both as new implementations and repairing horribly broken systems . From the web side I have recently been working with nginx, postgresql and ntfs4 but have also am fluent in Apache, mysql and php. I have looked after Windows and Mac systems and integrated them all in networks where all devices can see and communicate securely and transparently In the last few years I have moved many of my clients from qmail and postffix to Google Apps. I have a strong understanding of DNS and managing of domain names. For a few years I worked in VoIP building enterprise systems using asterisk. If you have a problem or you want something done I am happy to work out with you if I am suitable.

    $88.89 /hr
    0 hours
  10. Aryo G.

    Aryo G.

    VAS and Application Enginneer

    Indonesia - Last active: 08/07/2014 - Tests: 8 - Portfolio: 7

    Over past year I work as Senior VAS (Value Added Services) Engineer my specialty in SMS and MMS also I am good in develop web application using PHP and CodeIgniter. Beside support application I also have experience in integrated systems from Operating systems ( UNIX/Linux/Windows), network (routing/switching, LB, Firewall), database (Oracle,MySQL,MS-SQL), webservices (SOAP/XML), virtualization (VM-WARE), cloud technology to support application it self.

    Groups: BigCommerce

    $11.11 /hr
    0 hours