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, 28 Firewall projects are completed every quarter on Upwork.

28

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 4.85.

4.85
Last updated: June 1, 2015

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  1. Joey Washburn

    Joey Washburn

    Certified, Professional Systems Engineer - Windows - Exchange -Virtual

    United States - Last active: 2 months ago - Tests: 7 - Portfolio: 3

    Exchange Migrations/Upgrades/Troubleshooting Windows Migrations/Upgrades/Troubleshooting VMware Deployments/Planning/Migrations/Upgrades F5 Deployments System Center Operations Manager Windows Server 2008 R2 Windows Server 2012 R2 EMC Backups As a Microsoft Certified engineer since 1999, I have provided support for companies of all sizes. Throughout my career, I have helped clients support Microsoft Windows NT 4.0, 2000, 2003, 2008 and 2008R2 along with many of the software and services that run on Windows including IIS, SQL, Exchange and more. I have held several certifications over the years from Microsoft, Citrix, Cisco and Novell. I am currently a VMWare Certified Professional and a Microsoft Certified Technology Specialist.

    Groups: Microsoft Certified Professionals

    $70.00 /hr
    165 hours
    4.88
  2. Anwesh T.

    Anwesh T.

    System Administrator

    Nepal - Last active: 1 day ago - Tests: 9

    Over 4 years of IT experience in Server Systems and Network solutions maintenance and support. Proven track record of installation, configuration and migration of High Availability Windows and Linux servers with different flavors (CentOS, Redhat, Ubuntu, Debian, Fedora, Suse. etc) Linux: LAMP system administration, SSL, MySQL, Postgres, Oracle, Apache, Ngnix, Tomcat, Squid, Proxy, VPN, DNS, Zimbra, Monitoring tools and Alerting system (Nagios, Cacti, MRTG, bandwidthd),Mail Servers(Qmail/Postfix/Sendmail/SquirrelMail),iptables, shorewall, samba, NFS, VSFTPD, SVN Windows: Active Directory, Domain, IIS, MS SQL 2005/2008, WSUS,lync,System Center Monitoring and Alerting system My core competency lies in providing complete support of Server administration and User support,Expert in cloud managanement (Amazon, Rackspace, Softlayer), Router config (CISCO, Miktrotik, Cyberoam, SonicWall), cpanels (ispconfig, webmin, Parallel Plex panel, WHM, Directadmin), bash/perl scripting. I have Developed range of Web Sites using CMS (WordPress,Drupal,Joomla). I have Good Skills in Virtuallization (Virtualbox,Xen,ESXI), VOIP (ELASTIX), PABX(Matrix), windows shell. Vtiger CRM, Sugar CRM, osticket

    Groups: LoginRadius

    $15.00 /hr
    218 hours
    4.98
  3. Ynigo yzrael G.

    Ynigo yzrael G.

    Web Developer, Wordpress, Site Migration, Malware Removal

    Philippines - Last active: 3 days ago - Tests: 4

    Ynigo specializes in effectively removing malware from your infected Wordpress sites. Malware of today hide themselves in unsuspecting places in your web host. He sees to it that everything is cleaned up to the last file including database entries. Not only does he do it fast and efficient, he also make sure that your site is highly fortified and ready to stand against the onslaught of hackers. Aside from this, Ynigo is also very efficient and effective in migrating Wordpress sites, be it from host to host, domain to another domain, or directory within a host. All migration services he has done have been highly successful as evidenced by the feedback of his dear clients. Ultimately, Ynigo is also an accomplished Web Developer having developed a lot of sites for businesses, organizations, schools, and other institutions. He has also developed several e-commerce websites which are now money-makers for their respective owners.

    Groups: BigCommerce

    $11.11 /hr
    561 hours
    4.97
  4. David Landers

    David Landers

    Digital Media Artist | Systems Administrator | USA

    United States - Last active: 16 days ago - Tests: 5 - Portfolio: 12

    3D Profile: 3D Rendering Artist and Animation Specialist with over 12 years of professional experience specializing in high-quality, photo-realistic rendering and animations of architecture, products, and logos. High proficiency in 3DS-Max, V-RAY/Mental Ray, Photoshop and After Effects. Portfolio included in profile. ------------------------------------------- System Administrator: Information Technology professional with over 8 years professional experience in the industry helping organizations succeed by improving their information processes efficiency, availability, performance, security, and reducing infrastructure operating costs. Strong expertise on Windows Systems and VMware Systems Administration, Design, Implementation, Migration and Engineering Support over Physical and Virtual IT Infrastructures, and optimization of the IT infrastructure to consistently achieve high availability and performance. Expertise in: Systems Administration (Server 2003/08, AD/DNS/DHCP/WSUS/WDS/VPN) Desktop Support (MCITP Win7, extensive experience with XP/Vista/MacOSx 10.2-10.8) Mail Administration (Exchange 2003/07/10, filtering w/Forefront/MXLogic) Firewalls Configurations/Routing/Policies (Sonicwall/Cisco - VPN/Tunnels) Certifications MCITP Enterprise Desktop Administrator MCSA MCTS CompTIA A+ ------------------------------------------- Digital Media specialist with over 4 years experience in Photo Retouching, Digital Editing, Graphic Design, and Compositing special effects.

    $30.00 /hr
    115 hours
    5.00
  5. Jonathan Dyer

    Jonathan Dyer Agency Contractor

    Active Directory and Exchange Consultant

    United States - Last active: 30 days ago - Tests: 7 - Portfolio: 1

    A highly experienced Microsoft technologies consultant with extensive experience with Active Directory and Exchange, with concentrations on migrations, support models, networking, enterprise level design, implementation and optimization. I have over 15 years hands on and in-depth experience with Windows Server NT, 2000, 2003, 2008 and virtualization technologies such as Hyper-V and VMware. My areas of expertise are: • Active Directory • Microsoft Exchange, 4.0, 5.5, 2000 ,2003, 2007, 2010 • Microsoft Windows NT, 2000, 2003, 2008, 2012 Server • TCP/IP • Virtualization • VMware • HP, Dell and IBM Servers • DNS, DHCP, WINS • File and Print Servers • SAN/NAS Appliance • Veritas Backup Exec • OS X+ • Windows 7, Windows 8, Windows 10, Windows 2000, Windows Vista, Windows XP • WSUS • Network and Servers documentation • LAN hardware/software administration, design, installation and configuration Soft Skills • Disaster Recovery • Mobile Telephone Technology and Applications • Network and System Design • Thin Client Technology Routers, Switches and Firewalls • Barracuda Networks SPAM Firewall • Cisco 1600, 2500, PIX 515, PIX 525, VPN • F5 Networks Big IP 3600 • Linksys WRT, Linksys WAP series • Netgear ProSafe series • WatchGuard SOHO and Firebox X series I have led many projects both large (over $10M) and small ($500K and under) and acted as a vendor management liaison and interface with people at all levels to help enhance organizations and technology effectiveness.

    Associated with: Liberty NOC Staffing, Trigger Infotech Staffing

    $60.00 /hr
    47 hours
    5.00
  6. Rene B.

    Rene B.

    FOSS Consultant

    Mexico - Last active: 2 months ago - Tests: 3 - Portfolio: 5

    Hello, My name is Renich Bon Ciric (yeah, I know it's up there...). I'm a FOSS professional and expert GNU & Linux Systems Administrator and Integrator; specialized in RedHat/Fedora. I live in Guadalajara, Jalisco, México. I can offer my skills remotely. I am willing to work by project, part time or full time. My favorite time of day are evenings. I am a night owl and am happy to work on odd shifts. # Experience - CloudSigma: Recently. I was in charge of integrating their current software stack for the cloud. Basically KVM/Qemu hosts. - (xpert) creations: I was in charge of their LAMP servers; all successfully migrated from several ISPs into KVM/Qemu virtualized servers. - Tools Net: I was in charge of their infrastructure. Migrated from a very old VMWare installation into a KVM/Qemu setup. - Mexican Foodbank Association (AMBA): Was in charge of the infrastructure; including mail, dns and LAMP. - Fedora: I am, currently, a Fedora packager. - LinuxCabal: I started the PHP and Python groups. In charge of new projects for this non-for-profit organization. I'll synthesize a skillset for you and am happy to answer any queries or question regarding these subjects: # Basis - Systemd and SysV - Puppet - Bacula (automated backup system) # Networking and Security - DHCP and DNS (ISC of course) - iptables, firewalld, tcp wrappers, SELinux, etc # Virtualization - KVM/Qemu/Libvirt - OpenStack - GlusterFS, XtreemFS and Ceph # Web - NginX, Apache and Cherokee - MySQL/MariaDB and a little Postgress # Programming and scripting - Bash/Dash, Perl, PHP, Ruby and Python - C and C++ # Misc - Fedora Packaging (RPM) and repo generation I am happy to learn whatever is needed with a few exceptions: - Java - Oracle # CV http://cv.woralelandia.com/ # References https://www.google.com/#q=renich

    $50.00 /hr
    48 hours
    5.00
  7. Aurelijus A.

    Aurelijus A.

    WIndows/Linux systems administrator, LAN architect

    Lithuania - Last active: 5 months ago - Tests: 8

    Looking for projects where I can use my current Windows and Linux administration and management skills. I have been in both those worlds for more than 19 years already. I have good skills of installing and configuring most popular software packages (LAMP, Moodle to name just a few), have done some migrations and upgrades (Windows AD 2000 to 2003 to 2008, MS-Exchange 2003 to 2007 to 2010).

    $22.22 /hr
    0 hours
    5.00
  8. Mad H.

    Mad H.

    Back&Front Ninja: Coffee, Ember.js, Node.js, HTML5/CSS3 & Bootstrap

    Russia - Last active: 26 days ago - Tests: 12 - Portfolio: 1

    { Konichiwa I am a Linux oriented Samurai! Living in very Nice Place of West-South Russia. Love to work with Ember.js and HTML5/CSS3. I like shell scripting and able to customize cloud or dedicated servers and support Web, Application and Database Servers I am Ready to write clear code, collaborate with team and provide perfect work. Sayonara }

    $30.00 /hr
    86 hours
    5.00
  9. Stamatis Kekes

    Stamatis Kekes

    Senior system administrator and PHP - C - Perl developer

    Greece - Last active: 2 days ago - Tests: 11 - Portfolio: 2

    Very skilled Unix system administrator, with lot of experience in Linux ( Centos, Redhat, Fedora, Ubuntu, Debian, Gentoo, Slackware ), Solaris, xBSD ( FreeBSD, OpenBSD), vpn ( openswan - ipsec, openvpn, l2tp, pptp ), clustering ( LInux Virtual Server, Linux HA, vrrp, Solaris Cluster ), cloud computing, load balancing ( f5, haproxy ), VoIP ( asterisk ), databases ( MySQL, PostgreSQL), LDAP, web services ( Apache, Nginx, varnish ), security ( penetration testing, firewall policy design ), control panels ( CPanel, Plesk, Virtualmin, Ensim ), Virtualization ( VMWare Virtual infrastructure - VSphere, amazon EC2 ). As for Developing I am very experienced in C, PHP, Perl, javascript, ajax and many more to list.

    $16.67 /hr
    1,649 hours
    4.79
  10. Ranmal Uyanahewage

    Ranmal Uyanahewage

    System Admin,Data entry graphic Design, Project managment,consulting

    Sri Lanka - Last active: 9 days ago - Tests: 3 - Portfolio: 2

    provide good service or support by using my abilities, skills and knowledge to companies, individuals who posted jobs in this website and earn reasonable income by doing my job well I'm currently working as a System Administrator( win2k3 and win2k8) , , IT Trainer so my primary role mentioned above is not my ultimate Role, I'm enjoying from work and I need work.

    Groups: Microsoft Certified Professionals

    $14.44 /hr
    15 hours
    5.00