Network Administrators 채용정보

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  •     AhmedMFakkar
 님에 대한 채용 진행     AhmedMFakkar
 님에 대한 채용 진행

    AhmedMFakkar AhmedMFakkar

    Egypt $25 USD (1시간 기준)
    Cisco Professional
    Egypt
    6.4
    154개 리뷰 154개 리뷰 시간당 $25 USD
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and...
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and implement medium and large scale enterprise networks. - Expertise of VPN technologies such as, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. - Routing technologies RIP, OSPF, EIGRP, ISIS, BGP, etc. - Switching technologies VLANs, STP, VTP, Etherchannel, HSRP, etc. My hands-on experience, - Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (Nexus 9000, Nexus 7000, Nexus 3000, CAT 6500, CAT 3750, CAT 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. 덜 보기
  • AhmedMFakkar 님에 대한 채용 진행
  •     ciscoterminal
 님에 대한 채용 진행     ciscoterminal
 님에 대한 채용 진행

    ciscoterminal ciscoterminal

    Malaysia $50 USD (1시간 기준)
    Chief Technology Officer
    Malaysia
    6.5
    52개 리뷰 52개 리뷰 시간당 $50 USD
    Devops Engineer and Expert in designing Secure and Complex wired/wireless networks. extensive experience in Linux server configuration, Troubleshooting and security. CCIE (Routing and Switching) CCIE (Security) CCIE (Service Provider) (RHCE) Red Hat Certified Engineer (MCSE)Microsoft Certified Solutions...
    Devops Engineer and Expert in designing Secure and Complex wired/wireless networks. extensive experience in Linux server configuration, Troubleshooting and security. CCIE (Routing and Switching) CCIE (Security) CCIE (Service Provider) (RHCE) Red Hat Certified Engineer (MCSE)Microsoft Certified Solutions Expert VMware Certified Professional Computer Hacking Forensic Investigator (CHFI) Certified Information Systems Security Professional (CISSP) Master in Information Security Docker, Kubernetes , Google Cloud, Amazon AWS, Digital Ocean etc 덜 보기
  • ciscoterminal 님에 대한 채용 진행
  •     Expertshut
 님에 대한 채용 진행     Expertshut
 님에 대한 채용 진행

    Expertshut Expertshut

    Pakistan $10 USD (1시간 기준)
    Academic, Business & Technical Writer
    Pakistan
    2.8
    1 리뷰 1 리뷰 시간당 $10 USD
    (In the Name of Allah, the Most Gracious, the Most Merciful. بِسمِ اللہِ الرَّحمٰنِ الرَّحِيم ) I am Professional in Academic Writing, Business Finance writing and Technical Writing. I am working on different Freelancing websites for the last 5 Years and served 2100+ clients Successfully but I am new on the...
    (In the Name of Allah, the Most Gracious, the Most Merciful. بِسمِ اللہِ الرَّحمٰنِ الرَّحِيم ) I am Professional in Academic Writing, Business Finance writing and Technical Writing. I am working on different Freelancing websites for the last 5 Years and served 2100+ clients Successfully but I am new on the FREELANCER.COM website. I will help you to write Literature Review, Essay, Thesis, Case Study, Reports, Articles, Blogs, Business Plans, Finance Assignments, Data Entry and more. My technical skills include the SPSS, STATA & E views. I know all the Writing and Referencing style which include the APA, MLA, Harvard and Chicago etc. Hire me and I will provide you A++ Quality work without Plagiarism or Any single Error Guaranteed. 덜 보기
  • Expertshut 님에 대한 채용 진행
  •     HaroonKareem
 님에 대한 채용 진행     HaroonKareem
 님에 대한 채용 진행

    HaroonKareem HaroonKareem

    Pakistan $15 USD (1시간 기준)
    Cloud,Servers,Networks & Citrix Specialist
    Pakistan
    5.3
    38개 리뷰 38개 리뷰 시간당 $15 USD
    o Having more than 14 years of experience in Data Center Solution Design, Cloud configure & Setup(AWS, Azure, GCP etc), Servers(VMWare,Hyper-V,XenServer),Windows Server, Networks, Security & Citrix Server base VDI solution for your infrastructure. o MS in Computer Science with certifications of CCNA (Routing &...
    o Having more than 14 years of experience in Data Center Solution Design, Cloud configure & Setup(AWS, Azure, GCP etc), Servers(VMWare,Hyper-V,XenServer),Windows Server, Networks, Security & Citrix Server base VDI solution for your infrastructure. o MS in Computer Science with certifications of CCNA (Routing & Switching), CCNA (Cyber Security Operations), CCNA (Security), IT Essentials, MCSA, MCSE, Citrix Certified Solution Expert, Fortinet Security Expert, Cisco Certified Trainer. o Can Provide professional support for Microsoft Azure/AWS Cloud,Exchange Server,Office 365, Windows Server Active Directory, ADC, DNS, DHCP, AAA Server,WSUS, IIS, FTP & VPN, Load balancing, fail-over, cluster, Microsoft Exchange Server,Routers, Switches, Routing protocols, VLANS, STP related issues. o Expert in Hypervisor base solution design like VM ware, Hyper-V & Xen Server. o Can design, implement & trouble shoot Citrix Xen Desktop/Xen App solution for your infrastructure for Windows & Linux. o Expert in Security solution design and customizing security for your infrastructure using Hardware base Firewall and Software base Firewall(Fortinet,Pfsense,Sophos,palo Alto etc). 덜 보기
  • HaroonKareem 님에 대한 채용 진행
  •     juanccna
 님에 대한 채용 진행     juanccna
 님에 대한 채용 진행

    juanccna juanccna

    Chile $50 USD (1시간 기준)
    Help you with every IT requirement is our goal
    Chile
    6.0
    84개 리뷰 84개 리뷰 시간당 $50 USD
    We are a team of engineers specialized in several IT areas to develop, deploy, and provide multiple solutions and services. We can provide support in: • Routing and Switching • VPN S2S, P2S, FlexVPN, and DMVPN • Wireless networks • Cloud (AWS, Google, Azure) • Network Security (Pentesting &...
    We are a team of engineers specialized in several IT areas to develop, deploy, and provide multiple solutions and services. We can provide support in: • Routing and Switching • VPN S2S, P2S, FlexVPN, and DMVPN • Wireless networks • Cloud (AWS, Google, Azure) • Network Security (Pentesting & Hardening) • Virtualization (VMWare, XenServer, HyperV) • IoT • Windows and Linux • Development (Python, analytics) • Training (including Labs) We hold the following Certifications: • Cisco Certified Network Professional (CCNP) Enterprise • Cisco Certified Cyber Ops Associate • Cisco Certified Design Associate (CCDA) • Cisco Certified Specialist - Network Security VPN Implementation • Palo Alto Networks Certified Network Security Administrator (PCNSA) • AWS Certified Solutions Architect - Associate (SAA) • AWS Certified Security – Specialty • AWS Certified Developer – Associate • Azure Security Engineer Associate • VMware vSphere • VMWare Certified Professional - Networking Virtualization 덜 보기
  • juanccna 님에 대한 채용 진행
  •     servermaster
 님에 대한 채용 진행     servermaster
 님에 대한 채용 진행

    servermaster servermaster

    Estonia $25 USD (1시간 기준)
    Professional IT specialist
    Estonia
    4.8
    3개 리뷰 3개 리뷰 시간당 $25 USD
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems: debian,ubuntu,gentoo,suse,redhat,centos and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web: Java web servers: Tomcat, Jrun, Jboss, C++ web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Proxy systems: Haporxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios,zabbix,cacti,grafana. WAP: XMG, SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat. Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done 덜 보기
  • servermaster 님에 대한 채용 진행
  •     assignsolver
 님에 대한 채용 진행     assignsolver
 님에 대한 채용 진행

    assignsolver assignsolver

    Pakistan $9 USD (1시간 기준)
    ''Just try me once and get impressed forever''
    Pakistan
    2.1
    1 리뷰 1 리뷰 시간당 $9 USD
    اللَّهُمَّ عَلِّمْنِ الْكِتابَ وَالْحِكْمَتَ، وَفَقِّهْنِي فِي الدِّينِ (O Allah! Teach me the Book and wisdom, and grant me an understanding of the religion) I have more than 12 years of writing experience as I started my online writing career in 2007/8. In this duration, I have successfully served more than 12,000...
    اللَّهُمَّ عَلِّمْنِ الْكِتابَ وَالْحِكْمَتَ، وَفَقِّهْنِي فِي الدِّينِ (O Allah! Teach me the Book and wisdom, and grant me an understanding of the religion) I have more than 12 years of writing experience as I started my online writing career in 2007/8. In this duration, I have successfully served more than 12,000 clients with the full amount of satisfaction by providing them with supreme quality content. My specialties are ▶ ⭐Report, Research & Technical Writing ⭐Summaries, Critique & Peer Review ⭐Argumentative & Descriptive Essays ⭐Electrical engineering & Matlab ⭐Medical writing ⭐Proofreading & Editing ⭐Rephrase & Paraphrase ⭐Business & Marketing Plans ⭐Article, Blogs & Content Writing ⭐Resumes/CVs & Cover Letters ⭐ Physics/Chemistry/Math ▶ I provide a guarantee for; PLAGIARISM FREE work, Best Quality work in very Reasonable Prices and Unlimited Revisions until the client’s satisfaction. ▶ I am also familiar with different writing and referencing styles; Harvard, APA, Chicago & IEE. ▶ A person who is here to make you relax by his quality of work. Just place your order and feel RELAX. 덜 보기
  • assignsolver 님에 대한 채용 진행
  •     alejogomezomil
 님에 대한 채용 진행     alejogomezomil
 님에 대한 채용 진행

    alejogomezomil alejogomezomil

    Argentina $12 USD (1시간 기준)
    SysAdmin Linux | MTCNA
    Argentina
    1.7
    2개 리뷰 2개 리뷰 시간당 $12 USD
    https://www.linkedin.com/in/alejogomezomil MTCNA, SysAdmin Linux. Proxmox, Zabbix Cybersecurity expert. I have experience working as a systems administrator, in terms of networks and security. I feel good working with Linux. Passionate about Python to create security scripts.
    https://www.linkedin.com/in/alejogomezomil MTCNA, SysAdmin Linux. Proxmox, Zabbix Cybersecurity expert. I have experience working as a systems administrator, in terms of networks and security. I feel good working with Linux. Passionate about Python to create security scripts. 덜 보기
  • alejogomezomil 님에 대한 채용 진행
  •     MahmoodIsmael
 님에 대한 채용 진행     MahmoodIsmael
 님에 대한 채용 진행

    MahmoodIsmael MahmoodIsmael

    Egypt $40 USD (1시간 기준)
    Senior Network Engineer
    Egypt
    5.2
    48개 리뷰 48개 리뷰 시간당 $40 USD
    I'm a full-time senior Windows server and network engineer since 2011 who have great experience in Microsoft Servers, Cisco and HP Networking and fluent in English. I hold the following titles: * Senior Data Network Engineer * Wireless Data Network Engineer * MS Excel Expert * MS Visio Expert * Arabic-English...
    I'm a full-time senior Windows server and network engineer since 2011 who have great experience in Microsoft Servers, Cisco and HP Networking and fluent in English. I hold the following titles: * Senior Data Network Engineer * Wireless Data Network Engineer * MS Excel Expert * MS Visio Expert * Arabic-English Translator Technologies: Microsoft, Cisco, HP, Aruba, 3com, Pfsense, Ubiquiti, NetGear, and Linksys Tools: GNS3, EVE-ng, Packet Tracer, VMware and VirtualBox. Have a look at my portfolio. It contains real case projects. 덜 보기
  • MahmoodIsmael 님에 대한 채용 진행
  •     kiwidaniel
 님에 대한 채용 진행     kiwidaniel
 님에 대한 채용 진행

    kiwidaniel kiwidaniel

    New Zealand $65 USD (1시간 기준)
    Experienced Devops, Security, Cloud, Forensics Guy
    New Zealand
    4.1
    6개 리뷰 6개 리뷰 시간당 $65 USD
    I have more than 30 years IT & programming experience and more than 20 years experience in IT Security, Computer Forensics & Network Architecture/Administration. My 20 year consulting career includes working as a senior consultant at international firms Deloitte and Capgemini where I led teams delivering IT Security...
    I have more than 30 years IT & programming experience and more than 20 years experience in IT Security, Computer Forensics & Network Architecture/Administration. My 20 year consulting career includes working as a senior consultant at international firms Deloitte and Capgemini where I led teams delivering IT Security work in multiple countries. I hold Honours & Masters degrees in Computer Science. I have given expert evidence in Court and am regularly interviewed by the media. I am a native English speaker and an excellent writer of technical, business and promotional material. My skills include: - Pentesting, ethical hacking: Nessus, OpenVAS, OWASP ZAP, NMAP, Kali Linux - Investigate security breaches & fix issues - CTO & DevOps at US cloud provider - Software development in C, C++, Python, Ada - DevOps for hosting company, Ansible - Asterisk/FreePBX, VoIP - Configure web application firewall, modsecurity - Forensics: EnCase, FTK, Sleuth Kit (TSK), etc - Firewalls, iptables 덜 보기
  • kiwidaniel 님에 대한 채용 진행

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