Network administrator Freelancers

Showing 624 freelancers

Network administrator Freelancers

Showing 624 freelancers

  • System and Network Engineer/Administrator/Architect

    Network administrating: • experienced with Cisco, Foundry, D-Link, Edge-Core, Ericsson equipment, Wi-Fi, xDSL equipment, Nera and Alcoma radio equipement • basic experience of BGP4, OSPF, EIGRP, RIP routing protocols • experienced with TCP/IP protocols suit, as FTP, HTTP, SNMP, STP, POP3, IMAP … more

    Network administrating: • experienced with Cisco, Foundry, D-Link, Edge-Core, Ericsson equipment, Wi-Fi, xDSL equipment, Nera and Alcoma radio equipement • basic experience of BGP4, OSPF, EIGRP, RIP routing protocols • experienced with TCP/IP protocols suit, as FTP, HTTP, SNMP, STP, POP3, IMAP, Telnet, SSH and TFTP • experienced with VLANS using 802.1q encapsulation • experienced with Cisco PIX/ASA, Nokia Checkpoint firewalls • basic knowledge of Bluecot AV devices, Nortel Alteon and Radware load balancers • experienced with Bluecot Proxy SG devices • experienced with F5 BigIP load balancers and global traffic manager • experienced with Arbor Netowkr Pravail appliances • basic knowledge of Juniper firewalls • experienced in network diagrams and LAN IP management implementation Programming languages: • basic knowledge of C/C++, Expect • advanced knowledge of PHP Operating systems and office applications: • experienced in working with Windows-based and Unix-based operating systems • experienced in working with Microsoft Office (inc. Visio) and OpenOffice Applications • basic knowledge of Adobe Photoshop  less

    network-administration systems-development operating-systems-development adobe-photoshop 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 6 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 8 TESTS
  • Technical Services Engineer (Infrastructure & Networks)

    I.T Service Management professional with project management background. Postgraduate in Computing science, started career in 2009. working within IT Management, Services & High availability concepts within a 24*7 Operations Environment. Results-driven versatile professional having multiple domain experience including I … more

    I.T Service Management professional with project management background. Postgraduate in Computing science, started career in 2009. working within IT Management, Services & High availability concepts within a 24*7 Operations Environment. Results-driven versatile professional having multiple domain experience including I.T Project Management, Networking and Server Administration. Productive and responsible in learning new technologies and full paced experience on I.T & Network support. Key Skills • IT Service Management • Network Management • Technical Writing • Troubleshooting / Problem Solving • Project Management  less

    project-management network-administration itil 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • MS Access Expert - Systems & Data Analyst - Project Manager 20+ Years

    Hello, I have been on project development and management teams for several large IT projects. For more than 20 years, I have developed a wide range of solutions using MS Access, MS Office, Fox Pro, Paradox, VBA, VB, SQL, ASP … more

    Hello, I have been on project development and management teams for several large IT projects. For more than 20 years, I have developed a wide range of solutions using MS Access, MS Office, Fox Pro, Paradox, VBA, VB, SQL, ASP, .NET, Share Point, Map Point and other third party applications. I continually leverage my considerable project management experience and my strong analytical skills, to provide a multidimensional approach to problem solving. I am extremely proficient in data analysis/integration and database design and development. Utilizing all of these skills, I have provided many exemplary IT/IS solutions, some being mission critical. Many of which were provided to government agencies and large international companies. See my work history for clients including The Dept. of Navy, The Army Corps. of Engineers, EDS, Dell, AT&T and Valvoline. Thank you for your consideration, please feel free to contact me with any questions. I am available Mon. - Fri. 8 am to 8 pm EST for an interview or further discussion. James  less

    microsoft-access network-administration 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 1482 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Network cum System Administrator/ Kaseya Consultant

    Highly talented hardware and windows based network engineer with knowledge of •Topologies •Advanced File System Management •OSI Model •Addressing •Network devices like: LAN Card, Modem, Repeater, Hub, Switch, Router •Cabling •Loopback connectivity •TCP/IP Model •Protocols like: DHCP, TELNET, DNS … more

    Highly talented hardware and windows based network engineer with knowledge of •Topologies •Advanced File System Management •OSI Model •Addressing •Network devices like: LAN Card, Modem, Repeater, Hub, Switch, Router •Cabling •Loopback connectivity •TCP/IP Model •Protocols like: DHCP, TELNET, DNS, SMTP,POP3, HTTP, SNMP, FTP, TFTP, TCP, UDP, ICMP, ARP, RARP, IGMP •Workgroup and Domain •Managing Hardware Devices •Creating and Managing User Accounts •Managing File Access •Managing Disks and Data Storage •Advanced File System Management •Task Manager •Map network drive •Disk Quotas •Encryption, compression and Recovery agent •ICS Internet Connection Sharing •Support information in Computer Properties •Net meeting •RDC "Remote Desktop Connection" •Remote Assistance SERVER 2003 •Using Group Policy •Monitoring Server Performance With "Task Manager" •Managing Backups and Disaster Recovery •Active Directory •Create and manage users, and computers in AD •Modify user and computer schedule •Shadow Copy •Routing and remote access with win2003 server •Login Scripts •DHCP Server "Dynamically Host Configuration Protocol" •DHCP Relay Agent •VPN With 2003 Server •RIS "Remote Installation Services" •DNS •IISv6 •Implementing Security Policies  less

    vmware-administration microsoft-exchange-server network-administration windows-administration 00 more less
    • $18.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    ASSOCIATED WITH:
  • HTML/CSS/WordPress/Joomla Expert,php/photoshop converting...

    More than 4 years of experience in Analysis, Design, Development,PHP Joomla, JavaScript,XML, Expert HTML/CSS/JS Wordpress,data entry,web research ,personal assistant,Networking....

    microsoft-excel microsoft-access wordpress joomla datalife-engine css data-entry technical-support network-administration computer-networking ftp adobe-pdf cisco-routers php google-adsense social-media-marketing 00 more less
    • $4.44 HOURLY RATE
    • 4.8
    • 67 HOURS
    • MOROCCO
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 5 TESTS
  • Microsoft Certified Systems Engineer

    Microsoft Certified Systems Engineer; Microsoft Certified Professional. Journalist; Transcriber, Subtitles, Travel Planning. My objective is to pursue challenging opportunities which contribute to the success of your business via over 15 years of Information Technology experience from various global industries.

    subtitling transcription translation systems-development microsoft-excel microsoft-word microsoft-outlook-development microsoft-powerpoint microsoft-small-business-server-administration computer-assembly novell-netware hardware-troubleshooting software-testing report-writing investigative-reporting journalism-writing tourism adobe-acrobat adobe-freehand adobe-illustrator adobe-creative-suite adobe-photoshop adobe-indesign helpdesk-support computer-networking network-planning network-security network-administration database-programming 00 more less
    • $13.33 HOURLY RATE
    • 4.8
    • 46 HOURS
    • SOUTH AFRICA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 11 TESTS
    GROUPS:
  • Electronics and Communications Engineer with Cisco certifications

    Licensed (April 2005 Philippines Licensure Examination for Electronics and Communications Engineer - top 14) Electronics and Communications Engineer. 8 years of solid experience in telecommunications - currently working as head of IP technical support on one of the largest telecommunications company in the Philippines. Holds Cisco Certifications (CCNA/CCDA). Wanted to explore career in the online community.

    network-administration network-planning network-security computer-networking wireless-network-implementation 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Network Administrator and Asterisk technician

    I have worked for over 6 years on tech support, networking and server management. With experience on Cisco CCNA, routing protocols CCNP1 and Wan Security CCNP2. Solarwinds Certified Professional and Asterisk technician. I have been working for a while on … more

    I have worked for over 6 years on tech support, networking and server management. With experience on Cisco CCNA, routing protocols CCNP1 and Wan Security CCNP2. Solarwinds Certified Professional and Asterisk technician. I have been working for a while on networking management, troubleshooting Windows Server 2003 and 2008 and SQL server 2005, 2008 and 2012. Handling level enterprise issues on servers, by email and phone assisting on servers with GoToMeeting, fixing Solarwinds NPM and APM issues (Network and Application monitoring) Configuring Alerts, Reports, etc.  less

    cisco-routers ccnp network-administration asterisk nagios 00 more less
    • $13.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • COSTA RICA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Over 8 years experience of working as and leading the teams of Help Desk/ Support and Sales Engineers responsible for; Administration and Deployment of Microsoft Servers Infrastructure consisting in Microsoft Active Directory, Microsoft Exchange Server, Share Point, Identity Management. Provision … more

    Over 8 years experience of working as and leading the teams of Help Desk/ Support and Sales Engineers responsible for; Administration and Deployment of Microsoft Servers Infrastructure consisting in Microsoft Active Directory, Microsoft Exchange Server, Share Point, Identity Management. Provision of Technical Support for Microsoft ISV- Active Directory Identity Management product to customer base around globe. Responding to the problems reported by customers with resolution via Email or telephone or forums. Quality Testing and bugs reporting, writing Knowledge Base articles and reviewing technical documentation of the product. I love helping people in technology, I have an active Spice Works profile http://community.spiceworks.com/people/daanishsayyed  less

    microsoft-active-directory microsoft-exchange-server network-administration isa-server microsoft-hyper-v-server 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • SEO, SEM, Linkwheel, High Quality Link Building, Social Bookmarking

    + Advertise on Big Google News Sites Portals + Link Building Service + Turkish Local Link Building ( Have a Big database with Turkish News Portals & Forums where you can put your guest posts and sitewide text links ) + Seo Services & Seo Packs + Socia Bookmarking … more

    + Advertise on Big Google News Sites Portals + Link Building Service + Turkish Local Link Building ( Have a Big database with Turkish News Portals & Forums where you can put your guest posts and sitewide text links ) + Seo Services & Seo Packs + Socia Bookmarking - Article Submission - Press Release Submission + Providing High PR Sitewide Text Links from High DA & Trusted sites. + Turkish <=> English Translations ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Studied Physics in Mugla University, Got Microsoft Certified System Administration & Engineering in Bilge Adam in istanbul, Pc Technician, Understanding and Solving any problems in hardware and software sides of computer and computer networks. Have Microsoft MCP Certificate that shows l m a profession of Microsoft operating systems. All Office Softwares, Ms Office, Word, Exel, Powerpoing, Frontpage, Designing and Coding. Self improved English practice in 4 and 5 star hotels as a buttler and receptionist. Have an "Advenced Level of English" Certificate from Cyprus International University from KKTC. I have self knowledge and experience on English, Spanish, French languages. But l am beginner in French & Spanish. I made many software and application translations before from Turkish to English and English to Turkish. I am a webmaster for nearly 10 years in web site design and coding, graphic design ( beginner level ), coding in php and asp languages, css ( beginner level ), java script ( beginner level ), .net, c++. I created and managed many social networks, forums, blog networks. Learning , Applying & Experiencing in SEO & SEM for 5 years. I worked with and for many web site, company & person in many fields and projects. I am a native Turkish speaker. I am excellent in both written & spoken English. Hardworking, Reliable, Responsible, Understanding & Dealing even in any bottleneck or deadlines and goal oriented. Worked as Freelancer in any project for 6 years as a translator, webmaster, coder, designer, seo expert. Extensive expertise in each source and target textual content, reading of various translations of various types of texts, the opportunity to write appropriately in each supply and concentrate on languages, really being nicely mindful of different types of producing and morals of editing in the two supply and focus on language.  less

    seo web-design network-administration linux-system-administration data-entry 00 more less
    • $6.67 HOURLY RATE
    • 4.4
    • 101 HOURS
    • TURKEY
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
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