Freelance Wireless Network Jobs

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Themesoft Inc - Los Angeles, CA - : Job Description - Senior Network Engineer 1. Be able to independently design L2/L3 networks in Datacenters and large remote locations. Must be able to determine business requirements and provide detailed network designs. 2. Be able to do advanced troubleshooting of LAN/ MPLS WAN related network issues. Must participate in 24x7 on-call rotation. 3. Be able to independently configure and deploy cisco routers and switches (1900, 2800, 2900, 3900, ISR 4000, ASR's, 3500, 3850, 4500, 6500, Nexus... 5K / 7K/9K) - VPC, VDC, HSRP, Vlans, netflow, ipsec, GRE, 4G wireless backup etc. 4. Must be able to perform IOS upgrades on various cisco routers / switches hardware including Nexus platforms. 5. In-depth understanding of configuration and troubleshooting of IP/TCP/UDP and its routing protocols (EIGRP, BGP Be able to independently configure ACL's, route filters, route re-distribution etc. 6. Extensive understanding of QoS a must. Be able to independently provide QoS configurations for VOIP...
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CHS Corporate - Franklin, TN - JOB RESPONSIBILITIES: Assist in development and support of Enterprise wireless networks and systems Provide technical leadership to senior, mid, and associate level engineers Interaction with business partners and customers regarding system support Ability to operate independently, without supervision, to troubleshoot and remediate technical problems. Design, plan, establish, and optimize wireless networks. Develop wireless network infrastructures and make recommendations on systems enhancements... Systems Specialist experience Networking: CCNP Wireless or equivalent or equivalent experience Experience troubleshooting Enterprise wireless network environments Excellent oral and written skills Excellent communication skills Excellent analytic skills Demonstrated proficiency for critical thinking #LI_EL1...
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Sprint - Overland Park, KS - . Must have Alcatel-Lucent University Certification on ALU Scalable IP Networks, 7750 Mobile Gateway SGW/PGW R4.0 Operations and Maintenance, 7750 SR & 7705 SAR Mobile Backhaul (ALU TER36075), and LTE Overview. Experience must include: administration of various technologies and their routers and switches; WAN protocols T1, ISDN, PSTN, MPLS, SIP and others, including knowledge of Border Gateway Protocol (BGP) and Open Shortest Path First (OSPF); knowledge of integration and configuration of equipment... that terminates leased/wireless access backhaul technology such as cell site routers and IP aggregators; CDMA; LTE; SS7; SONET; DWDM. Sprint is a background screening, drug screening, and E-Verify participating employer and considers qualified candidates regardless of previous criminal history. EOE Minorities/Females/ Protected Veterans/Disabled Preferred Qualifications At Sprint, we're more than just talk. We've changed the way people communicate, how they work and how they stay connected on the go...
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USM Business Systems - Colorado Springs, CO - the lab for network design and testing Experience with Cisco or Juniper routers, switches, TCP/IP, DHCP, DNS, VoIP, wireless LAN/WAN, Multicast, QoS, STP, VTP and VLAN's; Network Security (IPSec Tunnels), Suite B security concepts, Routing Protocols like OSPF, EIGRP, BGP and Gateway Redundancy Protocols like HSRP, VRRP, and GLRP Knowledge of the complete range of product drawings used for specification, fabrication, assembly, wiring, inspection, and installation of equipment...
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XChange Software Inc. - Atlanta, GA - & server management support for internal & external customers Experience interfacing with vendor or 3rd party Network Operations Centers, internal customers & external customers Experience with network monitoring systems & helpdesk/trouble ticketing systems Proactively ensuring networks, server & environmental infrastructure are available & secure Ability to logically troubleshoot & evaluate connectivity issues Thorough knowledge & understanding of TCP/IP network technologies Familiar... with Windows Domain, Active Directory, DNS, Telnet, DHCP, FTP, SSL Basic knowledge of TACACS+ & RADIUS NICE TO HAVE: Bachelor's degree or higher Experience supporting a 24x7 system previously Experience working on systems with a fiber-optic backbone Experience supporting & maintaining wireless systems Work Authorization US Citizen GC EAD (OPT/CPT/GC/H4) H1B...
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NTT DATA - Brooklyn, NY - wireless technology and mobility roadmap. Lead the development of Next Generation Mobility standards. Leverage broad knowledge of technology solutions from leading wireless and mobility vendors including Aruba Networks, Aerohive networks and Cisco systems. Utilize extensive working knowledge with wireless protocols including 802.11ac, 802.11n, 802.11a/b/g, 802.11i, dot1x and 802.11 extensions protocols to develop wireless and mobility standards. Design wireless network infrastructure based... developing end-to-end mobility solutions comprising user devices, wireless infrastructure, network infrastructure, applications and communication servers, enterprise directory systems, security systems, wireless network management systems and access management systems 7+ years of wireless networking experience working with multiple vendor platforms including Cisco and Aruba networks 7+ years of (Radio Frequency) RF survey and engineering experience working with multiple vendor platforms including Cisco...
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Waltham, MA - troubleshooting tools. Must possess advanced routing skills and quickly be able to deploy, upgrade, and troubleshoot firewalls, ASAs, routers, managed switches, wireless controllers and WAPs. Familiarity with SAN technologies and concepts. Ability to troubleshoot and implement Cloud solutions such as Azure and AWS. Familiarity with a broad spectrum of on-premises/Cloud disaster recovery systems. Strong virtualization experience with Hyper-V, VMware and Citrix Knowledge of Security technologies such anti...
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Maryland - This is an excellent opportunity to leverage your technical expertise, thought leadership and insights to solve our customers’ most complex problems. You will work with a team of highly skilled engineers on wireless networking projects. Key Functions Perform systems engineering, design, analysis, and experimentation of wireless networks. Evaluate the performance of MAC and higher layers of various wireless networks. Propose R&D initiatives. Participate in commercial and government wireless... working groups. Location VA: McLean Campus Required Skills: Required: In-depth knowledge of wireless networks, protocols, systems, and standards. Knowledge of wireless security standards. Background in MAC as well as higher layer and cross-layer design and analysis. Familiar with TDMA, CDMA, CSMA, OFDM and OFDMA, and Layer-2 protocols. Knowledge of wireless networks (e.g. 4G LTE, W-CDMA, Bluetooth, GPRS/EDGE, WLAN, MANET). Excellent written, verbal communications and presentation skills...
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CAI - Brooklyn, NY - wireless and mobility solution. Develop and maintain NYCDOE’s wireless technology and mobility roadmap. Lead the development of NYCDOE Next Generation Mobility standards. Leverage broad knowledge of technology solutions from leading wireless and mobility vendors including Aruba Networks, Aerohive networks and Cisco systems. Utilize extensive working knowledge with wireless protocols including 802.11ac, 802.11n, 802.11a/b/g, 802.11i, dot1x and 802.11 extensions protocols to develop NYCDOE wireless... and communication servers, enterprise directory systems, security systems, wireless network management systems and access management systems. 84+ months of wireless networking experience working with multiple vendor platforms including Cisco and Aruba networks. 84+ months of (Radio Frequency) RF survey and engineering experience working with multiple vendor platforms including Cisco and Aruba networks. 60+ months of hands on experience working with PKI systems. 84+ months of hands on experience working...
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Protingent - Seattle, WA - installation of 3rd party contractor. Comprehensive documentation of all deployment process. Minimum Requirements: Outstanding written and oral communication skills. Strong TCP/IP networking background. Experience deploying wireless networks at scale. Experience working with 3rd party contractors and local municipalities. Strong experience with physical layer of wireless networks, wireless telecom interfaces, implementation, and debugging. Highly Desired: Experience with wireless... telecommunications systems and equipment deployment in emerging markets. Experience with wireless MIMO technologies, transceivers and antennas is a plus. Start-up or technical infrastructure experience a plus. Experience with carrier backhaul including mmWave, microwave, core networks, WIFI access points, or WIFI ISP deployments Benefits Package: Protingent offers competitive salary, 100% paid health insurance, education/certification reimbursement, pre-tax commuter benefits, Paid Time Off (PTO...
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