Senior NTN Protocol Software Engineer
$130K - $172K/yr
Familiarity with mobility management and handover procedures. Experience in radio resource ... Amazon Cloud Architecture, Machine-Type Communication, IoT Roaming: 3G, LTE, and 5G roaming ...
$130K - $172K/yr
Familiarity with mobility management and handover procedures. Experience in radio resource ... Amazon Cloud Architecture, Machine-Type Communication, IoT Roaming: 3G, LTE, and 5G roaming ...
$130K - $172K/yr
Familiarity with mobility management and handover procedures. Experience in radio resource ... Amazon Cloud Architecture, Machine-Type Communication, IoT Roaming: 3G, LTE, and 5G roaming ...
Norfolk, VA · On-site
$73K - $132K/yr
... connectivity, roaming, authentication, and performance issues * Lead root cause analysis (RCA ... Controllers (AOS) and Central-managed environments * Campus and remote access points * Provide ...
Norfolk, VA · On-site
$73K - $132K/yr
... connectivity, roaming, authentication, and performance issues * Lead root cause analysis (RCA ... Controllers (AOS) and Central-managed environments * Campus and remote access points * Provide ...
$111K - $152K/yr
... roaming optimization, and integration with wired network infrastructure. Troubleshoot RF ... Manage and optimize wireless LAN controllers and large access point deployments across multiple ...
$111K - $152K/yr
... roaming optimization, and integration with wired network infrastructure. Troubleshoot RF ... Manage and optimize wireless LAN controllers and large access point deployments across multiple ...
Alexandria, VA · On-site
$170K - $240K/yr
... roaming optimization, and integration with wired network infrastructure. Troubleshoot RF ... Manage and optimize wireless LAN controllers and large access point deployments across multiple ...
Alexandria, VA · On-site
$170K - $240K/yr
... roaming optimization, and integration with wired network infrastructure. Troubleshoot RF ... Manage and optimize wireless LAN controllers and large access point deployments across multiple ...
Arlington, VA · On-site
$74.50 - $99.75/hr
Interconnect networks-from private to commercial, roaming to MVNO-ensuring seamless ... Vendor management experience, with the ability to hold external partners accountable. * Design ...
Arlington, VA · On-site
$74.50 - $99.75/hr
Interconnect networks-from private to commercial, roaming to MVNO-ensuring seamless ... Vendor management experience, with the ability to hold external partners accountable. * Design ...
Manages animal control program responsibilities to ensure safety of workforce and compliance to applicable laws to include maintaining free roaming cat colony permit. Implements and monitors animal ...
Quick apply
Manages animal control program responsibilities to ensure safety of workforce and compliance to applicable laws to include maintaining free roaming cat colony permit. Implements and monitors animal ...
Chesapeake, VA · On-site
Wireless LAN Controller (WLC) configuration and management * Understanding of RF design (channel ... Troubleshooting roaming, coverage, and throughput issues * Network Access Control (NAC)
Chesapeake, VA · On-site
Wireless LAN Controller (WLC) configuration and management * Understanding of RF design (channel ... Troubleshooting roaming, coverage, and throughput issues * Network Access Control (NAC)
Wireless LAN Controller (WLC) configuration and management * Understanding of RF design (channel ... Troubleshooting roaming, coverage, and throughput issues * Network Access Control (NAC)
Quick apply
Wireless LAN Controller (WLC) configuration and management * Understanding of RF design (channel ... Troubleshooting roaming, coverage, and throughput issues * Network Access Control (NAC)
Wireless LAN Controller (WLC) configuration and management * Understanding of RF design (channel ... Troubleshooting roaming, coverage, and throughput issues * Network Access Control (NAC)
Wireless LAN Controller (WLC) configuration and management * Understanding of RF design (channel ... Troubleshooting roaming, coverage, and throughput issues * Network Access Control (NAC)
Dulles, VA · On-site
... seamless roaming, WIDS capabilities, RF performance, and wired/wireless policy integration ... The final approved work schedule arrangement will be coordinated with the hiring manager. This ...
Dulles, VA · On-site
... seamless roaming, WIDS capabilities, RF performance, and wired/wireless policy integration ... The final approved work schedule arrangement will be coordinated with the hiring manager. This ...
Dulles, VA · Hybrid
... seamless roaming, WIDS capabilities, RF performance, and wired/wireless policy integration ... The final approved work schedule arrangement will be coordinated with the hiring manager. This ...
Dulles, VA · Hybrid
... seamless roaming, WIDS capabilities, RF performance, and wired/wireless policy integration ... The final approved work schedule arrangement will be coordinated with the hiring manager. This ...
Dulles, VA · Hybrid
... seamless roaming, WIDS capabilities, RF performance, and wired/wireless policy integration ... The final approved work schedule arrangement will be coordinated with the hiring manager. This ...
Dulles, VA · Hybrid
... seamless roaming, WIDS capabilities, RF performance, and wired/wireless policy integration ... The final approved work schedule arrangement will be coordinated with the hiring manager. This ...
Dulles, VA · Hybrid
$104K - $143K/yr
... seamless roaming, WIDS capabilities, RF performance, and wired/wireless policy integration ... The final approved work schedule arrangement will be coordinated with the hiring manager. This ...
Dulles, VA · Hybrid
$104K - $143K/yr
... seamless roaming, WIDS capabilities, RF performance, and wired/wireless policy integration ... The final approved work schedule arrangement will be coordinated with the hiring manager. This ...
Blacksburg, VA · On-site
Staff Senior management: Executive VP & Chief Oper Officer Department: Business & Management ... with Windows roaming profiles and file redirection - Experience working in a state and/or ...
Blacksburg, VA · On-site
Staff Senior management: Executive VP & Chief Oper Officer Department: Business & Management ... with Windows roaming profiles and file redirection - Experience working in a state and/or ...
Blacksburg, VA · On-site
$48K - $52K/yr
Staff Senior management: Executive VP & Chief Oper Officer Department: Business & Management ... with Windows roaming profiles and file redirection - Experience working in a state and/or ...
Blacksburg, VA · On-site
$48K - $52K/yr
Staff Senior management: Executive VP & Chief Oper Officer Department: Business & Management ... with Windows roaming profiles and file redirection - Experience working in a state and/or ...
... spent roaming the halls of a Smithsonian Museum, an evening enjoying one of DC's iconic sports ... Work directly with aid station manager, a Physician Assistant, and other various medical ...
... spent roaming the halls of a Smithsonian Museum, an evening enjoying one of DC's iconic sports ... Work directly with aid station manager, a Physician Assistant, and other various medical ...
$113K - $153K/yr
... spent roaming the halls of a Smithsonian Museum, an evening enjoying one of DC's iconic sports ... Required to manage their own patient care schedules and clinic operations in its entirety, in ...
$113K - $153K/yr
... spent roaming the halls of a Smithsonian Museum, an evening enjoying one of DC's iconic sports ... Required to manage their own patient care schedules and clinic operations in its entirety, in ...
A Roaming Manager is responsible for overseeing international roaming services for a telecom company. They manage partnerships with other mobile operators, negotiate roaming agreements, ensure compliance with regulations, and optimize costs. They also monitor network performance, troubleshoot roaming issues, and work on enhancing customer experience. Their role is crucial in ensuring seamless connectivity for customers traveling abroad.
A Roaming Manager is responsible for managing international roaming agreements, coordinating service launches with partner networks, and monitoring roaming performance metrics. Daily tasks often include troubleshooting roaming issues, analyzing usage data, negotiating contract terms, and ensuring compliance with industry regulations. The role involves close collaboration with internal teams such as network operations, billing, and customer service, as well as regular communication with international partners. This dynamic work environment provides opportunities to develop expertise in global telecom operations and to take on higher-level strategic roles in the future.
To thrive as a Roaming Manager, you need a strong background in telecommunications operations, in-depth knowledge of international roaming agreements, and experience with roaming billing and fraud management, typically supported by a degree in telecommunications or a related field. Familiarity with roaming management platforms, data clearinghouses, and industry standards such as GSMA is essential. Excellent communication, negotiation, and problem-solving skills help build strong relationships with partners and swiftly resolve service issues. These qualities ensure successful coordination of roaming services, optimal customer experience, and effective collaboration with global partners.

$130K - $172K/yr
Other
Posted yesterday
Job Title: Senior Networking Software Engineer. Location: Falls Church, VA. Duration: Full-Time.
Job Summary: As a Senior Networking Software Engineer, you will play a vital role in the software development team, contributing to the design, development, integration, and testing of end-to-end network applications across multiple 3GPP technologies and nodes. You will be responsible for writing and implementing software that supports interconnectivity to establish advanced 3GPP Non-Terrestrial Networks (NTN), such as space-based cellular infrastructure. If you thrive in a dynamic environment, enjoy taking on diverse technical challenges, and have a creative approach to solving unconventional problems, we'd love to hear from you.
Core Responsibilities As a Senior Networking Software Engineer, your core responsibilities include:
Required Qualifications: Bachelor's degree or higher in Computer Science or a related field. Experience developing software for 2G, LTE, or other wireless networks. Experience in protocol stack implementation, testing, and quality assurance. Strong knowledge of at least one wireless networking technology, such as GSM, GPRS, LTE, and/or 5G, including access and core network protocols and end-to-end applications. Solid understanding of core network functional blocks such as CM, MM, Authentication, HLR, and VLR. Knowledge of messaging applications and telecom call processing across network nodes. Hands-on experience in core network protocol stack implementation or network application development. Proficiency in full-stack development and strong Linux administration and scripting skills. Experience working with open-source tools and version control systems like Git/GitLab. Proficiency in C, C++, Python, and debugging tools.
Desired Qualifications Strong modern C++ coding skills and advanced software design patterns. Proficient in debugging tools such as gdb, valgrind, etc. Experience with socket programming and multithreading. Background in distributed architectures. Hands-on experience with system integration and deployment of GSM, LTE, or 5G networks. Familiarity with mobility management and handover procedures. Experience in radio resource management. Technology Expertise (by Domain) GSM: SS7, SIGTRAN, VLR, HLR, MSC, SMSC, Billing, CAMEL, GPR 4G/LTE: UMTS, RNC, Node-B, LTE Uu interface, eNodeB, MME, HSS, Diameter, PDN-GW, SIP 5G: VoLTE, Beamforming, SMS over IMS, MIMO Networking: IPv4/IPv6, Network Security, NFV, Network planning Cloud & IoT: Amazon Cloud Architecture, Machine-Type Communication, IoT Roaming: 3G, LTE, and 5G roaming protocols and network provisioning
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3M Consultancy was created when we recognized that the InfoTech industry was growing at a rapid pace, and the traditional methods of hiring for these roles were becoming outdated and inadequate. We are a group of dedicated and tenured recruiting professionals who focus on employing a new system of practice to help you find the best talents out there. The traditional staffing agencies and job-boards may have been effective in retrieving a pool of resumes for employers, but it lacked the extra knowledge of the industry to fill these important roles. Our team is composed of highly skilled and experienced recruitment professionals who are dedicated to finding the best talent for our clients. We have a thorough understanding of the industries we serve and are well-equipped to meet the unique needs and requirements of our clients.
Recruiting and staffing services
11 - 50 Employees
San Diego, CA, US