Freelance Cellular Network Jobs

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Raytheon - Chantilly, VA - 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 combination of work experience may...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 operational instructions, diagrams and administration...
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SLAIT Consulting - Glen Allen, VA - existingand planned business needs. Analyze and resolve IT communications issues in atimely and accurate manner. Monitor network for security incidents;investigate, analyze and resolve incidents. Essential Responsibility & Tasks NetworkAdministration – Define, design, implement, maintain and review of local andwide area IT communications networks. 1. Monitor and analyzenetwork performance across the organization’s LANs, WANs, and WLANs. 2. Ensure the stableoperation and efficient performance... of company networks. 3. Plan and implementany improvement, modification or replacement of network infrastructurecomponents. 4. Monitor systemcapacity to determine its effect on performance and recommend enhancements tomeet new or changing network demands. 5. Identify and remedynetwork performance bottlenecks. 6. Install andconfigure all network hardware and equipment, including routers, switches,firewalls, wireless, network monitoring tools, and so on. 7. Lead research onnetwork...
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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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Markit - Chicago, IL - U.S. to conduct extensive drive and indoor/outdoor walking tests in order to measure the quality of service provided by cellular carriers. A startup mentality is critical for success in this position: a passionate can-do attitude is required as are good communication skills, with a work style that is collaborative. If you have a U.S. driver's license, a good driving record, an independent and hard-working spirit and are willing to travel domestically, then we'd love to hear from you. Responsibilities...
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U.S. Cellular - Schaumburg, IL - Operations: Carrier Networks The National Network Security Operations team provides enterprise wide Tier 1, 2, and 3 support for operationally live hardware, software, features and configuration for security infrastructure protecting the Global Internet perimeter, Mobile Device DNS, EPC DNS, EPC Roaming DNS, 1xCDMA/1xRTT Data, EVDO Data, LTE, VoLTE, Voicemail, global Messaging (email, SMS, MMS), all third-party VPN services, AAA, TACAS, Radius, and other U.S. Cellular customer-facing services, mobile... team also provides ownership and support of inter-carrier roaming infrastructure, a critical revenue source. The National Network Security Operations ensures all adequate protections are in-place to mitigate high-volume, advanced Distributed Denial-of-Service attacks targeting U.S. Cellular subscribers and U.S. Cellular managed Internet infrastructure. National Network Security Operations: Corporate Networks The National Network Security Operations team provides enterprise-wide cybersecurity...
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Baltimore City, MD - and wide area computer networks. The incumbent may require lifting and carrying equipment that weighs to 50 lbs. as well as, traveling statewide. This position will require being available on-call at night and on weekends for emergency support work. Position duties will be performed under general supervision. POSITION DUTIES Troubleshoot and resolve PC hardware and software issues. Provision and deploy PCs and laptops to users. Perform basic network administration and troubleshooting. Provide... project management for and project execution of IT infrastructure projects. Test, implement, and maintain applications for MIEMSS staff. Perform inventory and administrative duties. Other duties as assigned MINIMUM QUALIFICATIONS Education: Bachelor's degree in computer information technology, management information systems, or other information technology related field, to include course work in local or wide area computer networks, from an accredited college or university. Experience...
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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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Alliant Energy - Cedar Rapids, IA - Alliant Energy has an exciting new opportunity and is looking for an experienced IT professional to join our talented team of Analysts and Engineers in Cedar Rapids, IA. As an Integrated Network Service Analyst you will assist with the training, support, and implementation of integrated network technologies for company facilities, maintaining accurate records and documentation for provided services and technology. In joining the Networks & Telcom Engineering department you will focus... on designing route switch patterns and networks to support key technical projects and initiatives. This position will focus on project engineering and will work cross functionally within the IT departments. This position will be responsible for providing services and technology to customers including the life cycle and implementation of integrated network technologies for company facilities. Experience in Cisco, ISE and secure network segmentation is preferred. We have the ability to fill the position...
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Jacobs - USA - shall develop test plans and conduct experimentation and tests on Army networks, both established and experimental, in government labs/facilities and field events. 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 thorough and proficient applicable... knowledge of networks and tactical networks, have thorough and working knowledge of system(s) and application in tactical networks, shall understand, develop, and execute test network threads in lab and field environments, shall document thread design logically easy to understand, shall be able to document threads in a visual format using applicable software. Shall produce clear and concise report(s) on results obtained. Must be able to obtain and maintain a US Security Clearance. Essential...
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Molex - Lisle, IL - . Job Number 3668BR Career Field Engineering Position Qualifications Required Qualifications: Bachelor's Degree or higher in Electrical or Computer Engineering Minimum 5+ years of experience designing and deploying wireless sensor networks in industrial settings (gateway setup, wireless sensor commissioning, RF security, network performance evaluation and troubleshooting). Must have demonstrated experience with a variety of wireless protocols (i.e. WirelessHART, ISA100, WiFi, SigFox, LoRa and Cellular 3G...Job Title Sensor Network Engineer Job Description Position Overview: Molex is seeking an experienced Industrial and Sensor Network Engineer to defining and deploying industrial wireless sensor networks using wireless sensors, gateways, various wireless protocols, various industrial protocols, and a variety of hardware and software interfacing tools to route data to the final desired destination. The candidate will work individually as well as with teams in office, lab and industrial settings...
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