Freelance Cellular Network Jobs

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Melbourne, FL - Job Title: Systems Engineer - Cellular Networks Job Location – Melbourne, FL. Job Code: ES20173005-19088 Harris Corporation is a leading technology innovator, solving customers’ toughest mission-critical challenges by providing solutions that connect, inform and protect. Harris supports government and commercial customers in more than 100 countries and has approximately $6 billion in annual revenue. Job Description: The systems engineer will be responsible for all systems engineering... related activities for cellular radios and networks. This individual will be a member of a cross functional development team and will provide technical leadership and oversight from the definition of requirements through the integration and testing of the completed system. Strong communication and interpersonal skills, coupled with the ability work within a large engineering team are required. Specific responsibilities include: Provides cross-functional technical leadership in the execution...
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Cablevision - Woodbury, NY - convergence to allow seamless transition to wifi networks, SMS and MMS, including system and functional testing of call flows; 2) DE configuring network devices network integration for VoIP, and testing configuration to switch protocols; 3) DE defining SMS and MMS for cellular and wireless access transport technologies applicable to both packet and circuit switch technologies; 4) DE performing device management, including management of access devices using controlled management servers, designing call... flows, tracking use cases and developing solutions; 5) DE creating Session Border Controllers to authenticate processes between devices for HFC and VoIP networks; 6) DE analyzing multiple cellular and wireless protocols to define how network components communicate and impact networks; and, 7) DE comparing solution performance against established performance objectives and measurements in a Cellular and Packet switched network. Submit resume to recruit@cablevision.com and include “Job Code GCSSS...
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Jacobs - USA - technical guidance to Joint Aerial Layer Network design efforts to ensure the planned architecture will interface properly with Army's network. A master's degree in the specialized field plus a minimum of 7 years of applicable experience; or, a bachelor's degree in the specialized field plus 13 years of applicable experience; or, a bachelor's degree with a minimum of 15 years of specialized experience. Standard Qualification Applies Plus Shall have 8 years of experience in communications networks... and tactical communications networks, have thorough and working knowledge of system(s), application(s) and spectrum in networks/tactical networks, 8 years of experience in designing, building, and analyzing networks/tactical networks, inclusive of analyzing, executing testing, and reporting on tactical network performance. Have a though understanding of tactical communication waveforms (WNW, SRW, HNW, NCW), SATCOM and ADHOC communications, cloud computing and enterprise communications services...
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Westminster, CO - selected candidate will be working with a team that manages, monitors, troubleshoots, and maintains the operational networks that deliver Trimble’s unprecedented global real-time service CenterPoint RTX™, along with the well-established portfolio of regional Trimble® VRS Now™ real-time services. These are subscription-based GNSS correction streaming services that are delivered from our server systems via internet or satellite broadcast and which enable our customers to do precise GNSS positioning... technical recommendations, and continuously improve system performance and reliability will be valued and employed amongst this team of committed professionals. There is ample opportunity for hands on work acquiring, testing, and deploying network hardware for the server side as well as for GNSS base stations in support of continuously operating network RTK and global GNSS ground networks. He or she will take part in service area expansion and technology deployment project initiatives...
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Morgan Stanley - New York City, NY - requisitions and we'll be in touch for next steps; we look forward to meeting you! Experts in our teams control Morgan Stanley's wide area networks, local area networks, telephony, trading turrets, voice recording, wireless and, in conjunction with the End User Computing, cellular networks globally. Design, support, and troubleshoot firm-wide global network including routers, switches, and firewalls. Roles leverage tools and automation to proactively monitor and assure latency compliance and operate...
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Raytheon - Chantilly, VA - Communications Security Certification such as COMSEC Information Security Certification such as INFOSEC Experience with HTML, C++/#, Unix/Linux shell scripting SQL Experience with Storage Area Networks Experience with RF including cellular with Wi-Fi Working knowledge of virtualization platforms and technologies (VMware) Required Education: Candidates must have a BS degree in Computer Science, Information Systems, or similar field of study plus a minimum of 2 years of required experience. Equivalent...Business Intelligence, Information&Svcs Job Description Raytheon IIS Mission Solutions is seeking a Computer Network Technologist to administer multiple small to medium Microsoft Server/Windows networks. Install, configure, and maintain servers, storage systems, computers, software and network infrastructure. Configure user accounts, monitor and tune server/client system performance. Install system wide software, upgrades, and allocate storage space. Maintain network documentation, including...
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U.S. Cellular - Tennessee, IL - Schaumburg, IL - Plan, design, engineer, develop, implement, and troubleshoot infrastructure security technologies on a rapidly-changing customer-servicing data network. Provide subject matter expertise around specific technologies. Provide project management for the deployment of customer-servicing projects. Evaluate and implement new technologies, policies, and procedures for business network operations. Perform analysis and prepare reports in support of data network monitoring, improvement, and regulatory compliance. Develop and implement strategies for securing assets, customer services delivery, and regulatory/audit compliance. Perform 24x7 advanced tier troubleshooting, including off-hour maintenance activities, problem resolution, and on-call troubleshooting efforts during data network outages Perform security engineering tasks such as implementing firewall changes, establishing VPNs with partner companies, AAA administration, and administration of DNS records. Provide guidance/training to...
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Jacobs - USA - ) analysis. The contractor shall participate in weekly meetings and provide weekly progress report of analysis effort. The contractor shall develop test plans and conduct experimentation and tests on Army networks, both established and experimental, in government labs/facilities and field events. The contractor shall develop and maintain an Instrumentation Standards Report The contractor shall develop and execute Instrumentation Plans for each required event in accordance with the Government... product shall be understandable and useful in the understanding of networks/tactical networks. The contractor shall develop, document, and execute network connectivity threads for lab and field events. The contractor shall document network connectivity threads. The contractor shall conduct network portfolio analyses to support acquisition decisions/plans. The contractor shall use models, and cost portfolios to gather data, develop, and configure inputs for models, and prepare briefings on findings...
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Serenity Infotech - Richmond, VA - T1, DS-3, MPLS, ATM, Frame Relay, ISDN, cellular technologies, CDMA, VoIP, Cisco, Nortel, Comdial, VoIP, PBX phone systems. Preferred Skills : Domain : Government Work Authorization US Citizen GC EAD (OPT/CPT/GC/H4) H1B...
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U.S. Cellular - Tennessee, IL - Schaumburg, IL - Plan, design, engineer, develop, implement, and troubleshoot infrastructure technologies on a rapidly-changing customer-servicing data network. Provide subject matter expertise around specific technologies. Provide project management for the deployment of customer-servicing projects. Evaluate and implement new technologies, policies, and procedures for business network operations. Perform analysis and prepare reports in support of data network monitoring, improvement, and regulatory compliance. · Develop and implement strategies for securing assets, customer services delivery, and regulatory/audit compliance. · Perform 24x7 advanced tier troubleshooting, including off-hour maintenance activities, problem resolution, and on-call troubleshooting efforts during data network outages · Perform security engineering tasks such as implementing firewall changes, establishing VPNs with partner companies, AAA administration, and administration of DNS records. · Provide guidance/training t...
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