Freelance Cellular Network Jobs

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U.S. Cellular - Schaumburg, IL - ? Monitors workload of team members and provides feedback on individual and team performance. ? Leads creation of risk management plan to identify, analyze, monitor and respond to risks associated with the project to ensure ability to achieve expected outcomes, on time and on budget. ? Identifies and escalates to the appropriate levels any issues that will prohibit the project from being completed within scope or are not in alignment with company strategies, policies and procedures. ? Coordinate and communicate all network change activities related to the project in accordance with change management procedures within NNEO and IS. ? Execute project change control to obtain approvals for changes to the project scope, timelines, resource requirements and/or budget. ? Conduct reviews, ensure revisions are tracked and obtain approvals for internal and vendor provided technical Method of Procedures, testing, acceptance criteria and service level agreements for changes to the produc...
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Integra Advanced Technology Services - Fort Belvoir, VA - industry is required. Responsibilities: Design, plan, establish, and optimize networks and enterprise network architecture. Develop network infrastructures and make recommendations on systems enhancements for optimization. Lead and supervise teams. Provide technical assessment of requirements and definition from conception through implementation. Train and mentor other engineers. Design and validate link performance, quality and reliability. Use measuring and diagnostic tools to test... and adjust equipment. Create manuals and support documentation. Optimize existing network by adjusting network parameters, adding/deleting of neighbors and recommending possible solutions to hardware problems. Monitor and analyze statistical and drive test data to improve system performance. Apply propagation theory, cellular theory, RF engineering tools and antenna theory to choose device placement. Responsible for capacity planning, GSM frequency planning and frequency hopping by applying carrier...
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Stevens Instutute of Technology - Hoboken, NJ - position, and specifically in maintaining a high-availability network. Weekend/off hours work as needed or required. Preferred Qualifications Experience with Office365. Demonstrated experience in network redesign including data center segmentation. Hands-on experience with implementing Palo Alto Global Protect. At least 8-10 years of intensive professional experience in large, production networks. Substantial professional experience in higher education and research environments, providing..., citizenship status, age, ancestry, marital or domestic partnership or civil union status, familial status, affectional or ****** orientation, gender identity or expression, atypical cellular or blood trait, genetic information, pregnancy or pregnancy-related medical conditions, disability, or any protected military or veteran status. Stevens is building a diverse faculty, staff and student body and strongly encourages applications from female and minority candidates as well as veterans and individuals...
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BTI Solutions - USA - Requirements: BS Electrical Engineering, Computer Science or related field 10+ years relevant experience Experience and familiarity with 3G/4G cellular communications systems infrastructure ( RAN and CORE) and user equipment (UE / CPE) Basic RF engineering skills including familiarity with 3G/4G radios/antenna systems Design and deployment of LANs, WANs, and wireless networks, including servers, routers, hubs, switches, UPSs, and other networking hardware Experience with basic...-technology wireless network deployment across customer markets - Overseeing and participation in installation of wireless communications equipment - Troubleshooting of wireless network issues through the systematic test and debugging of hardware and software systems - Testing and characterizing performance of wireless networks through logging, monitoring, and reporting on key performance indicators - Developing methods of procedure (MOPs) and providing training for other installation professionals...
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Summit Midstream - The Woodlands, TX - accuracy through diligent documentation and M/A/C (Move, Add, Change) control management Principle Duties & Responsibilities: Analyze, design, and install network systems ranging from LAN/WAN switch/firewall to 900Mhz Radios, VSAT, cellular modems, VOIP, IP cameras and IP security solutions. Create, deploy and maintain Cisco ASA firewalls, Ciscot Catalyst Switches and Cisco Routers Deploy and maintain Solarwinds for network monitoring Create new and maintain existing network documentation... maintenance. Participate in a weekly after-hours on-call rotation supporting 24 hour operations. Education and Experience Associate's degree and/or Bachelor’s degree preferred. CCNP or higher certification preferred with experience. 5+ years’ experience in deploying networking technologies. Technical Skills Strong layer 3 and layer 2 skills Familiarity with Cisco Firepower, AMP and ISE Experience managing VOIP systems. Experience working with high availability networks. Experience...
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Texas - Purpose The IT Manager Network and Telecom Services responsibility is to oversee the provision of Network and Telecom Services (Data, Voice, Wireless Wi-Fi and Wireless Cellular) at Dr Pepper Snapple Group. This includes managing delivery of the managed services outsource provider of Network and Telecom. Senior Network Engineer with 10+ continuous years in design, architecture, implement, manage and troubleshoot data networks, with strong experience in Routing & Switching, Security, Wireless...
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Sprint - Overland Park, KS - . Document processes and procedures for Field engineers to implement on all customer networks for system cutovers and upgrades. Provide online/remote customer support in configuring, optimizing and debugging field issues by re-creating similar Test and Real Time Environments while resolving issues quickly to customer and company satisfaction. Create a duplicate 3G/4G Network Vision environment and network in a lab setting; analyze test results and network behavior to optimize 3G and 4G networks for peak... performance, using complex test equipment, Spirent Landslide and post processing tools, QXDM, TEMS, Wind catcher to improve and enhance the customer experience; work effectively with multiple teams. Responsible for functional and regression lab and field testing of our end-to-end LTE/eHRPD solution while suggesting improvements and corrections to the end to end service across RAN and Core networks including the RF and IP layers, backhaul issues, capacity management, spectrum management, interference...
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Innovari - Portland, OR - and has, multiple offices in the U.S. India, Latin America and Turkey. What you'll do: As a Network / Communications Engineer II, you must possess an excellent understanding of cyber-based network systems, to include 3G/4G Cellular Networks, Central Office IP, TDM and Packet Switching equipment, Private Branch Exchanges, Computer Networks with full Internet and Multi-media capability, and high- speed/high-capacity Broadband Data facilities. They must apply concepts, principles, and practices of engineering... will be challenged to develop, design, test and integrate network solutions that are compliant with Wireless and Fixed Telephony Standards (e.g. ETSI, ITU, 3GPP). Other duties include troubleshooting technical issues such as long-haul integration, cellular coverage engineering, wireless network drive-test and optimization and interference mitigation, accomplishing highly complex software and hardware retrofits to maintain the upward impetus and rapidly changing technologies, performing system- wide backups, data...
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BreakForth Solutions, Inc. - Herndon, VA - , multidiscipline team in support of U.S. Government and provide technical subject matter expertise in the field of network engineering. Strong background designing and implementing Local and Wide Area Networks (LAN/WAN) Advanced knowledge of TCP/IP Networking Experience with VPN technologies and protocols including IPSEC and SSL Experience configuring and trouble-shooting LAN Switches, Routers, and Firewalls and VPN concentrators. Ability to convey technical designs, ideas and results to non-technical...; experience with Lotus Notes Desired Skills Knowledge of Storage Area Network (SAN) technology. An understanding of Private Branch Exchange telephony, to include Avaya/Nortel telephone switches An ability to navigate and configure Linux operating systems An understanding of RF transport mediums to include cellular, microwave, and satellite communications. An understanding of wired data transport mediums to include Category 5e/6 and fiber optics. An understanding of EAP-TLS certificate based...
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OptConnect - Kaysville, UT - and Emerging Elite companies by Mountain West Capital Network multiple consecutive years. Learn more by visiting us at . Job Description: We are looking for a Network Engineer who can monitor and build secure networks with cellular partners, customers, and internal operations. This position is responsible for managing existing connections, building new connections, and other network projects in the pipeline. Job responsibilities: · Optimize and maintain our OpenVPN Access Server used by customers... to connect to their devices or equipment including establishing and updating routes, manage licenses and monitoring health and performance. · Configuration and monitoring of IPsec tunnels with cellular partners and customers. Required knowledge includes: IPsec configuration, BGP, EIGRP, and ACLs on Linux systems and Cisco appliances. · Advanced networking knowledge including NAT/PAT, subnetting (specifically subnet assignments to customers), IPv6, firewalls. · Systems monitoring: using tools...
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