{"schemaVersion":"jobsearcher.job.v1","id":"854aa29cccdfa9bda3ea6f1e","url":"https://jobsearcher.com/jobs/854aa29cccdfa9bda3ea6f1e","canonicalUrl":"https://jobsearcher.com/jobs/854aa29cccdfa9bda3ea6f1e","title":"Roaming Engineer","description":"Job Title: Roaming Engineer II\nLocation: Littleton, CO\nAs part of the Wireless NOC Team, this team focuses on the deployment of our Roaming Services by Nokia, BICS and roaming partners. This team is an operational team working in a live production environment, utilizing CI/CD operations in order to test, debug, and deploy solutions live. This is a great opportunity for an individual to step on board a growing and financially strong start up.\nResponsibilities\nAs part of the Wireless System Integration Team, this Engineer will join the team of passionate engineers with start-up spirit to deploy and debug the standalone 5G network\nPartner with the Technology Development team and vendors to design solutions of the network functions in a cloud-native environment related to roaming services\nDeploy and support core network functions across a cutting-edge cloud native standalone 5G network\nPartner with vendor personnel at Nokia, BICS and roaming partners to set up roaming services and features as well as upgrades\nParticipate in the investigation of innovative 5G technologies to improve the network virtualization infrastructure\nPossess extensive hands-on experience with the 5G Core nodes and roaming call-flows related to S8HR, N9HR, N26 and N14\nEnsure that solutions adhere to defined standards and best practices and/or assist in the development of these standards and best practices\nLead and mentor other engineers within the team to provide technical guidance and knowledge of the networks in various functional areas\nAble to work in a fast-paced environment, under pressure, with strict deadlines, both as an individual contributor and team player\nParticipates in knowledge transfer, documentation and information sharing while staying abreast of new technology/technical areas\nDetail verifications of all Roaming Partners in accordance with Client roaming strategy and guidelines\nTroubleshoot SS7 and IP traffic with Client roaming partners to investigate and resolve network issues that are impacting roaming services\nRecommend process and operational changes to prevent recurrence of service affecting issues\nSkills, Experience and Requirements\nBachelor’s degree in Telecommunications or Electrical/Computer Engineering\n6+ years of experience working within the Wireless industry on either the carrier or vendor side of the house\nVast experience in implementing, integrating, and deploying solutions related to roaming services (S6a, S8c, S8u)\nHands-on experience with 5G core network design and implementation, including how 5G differs in scope and technology from previous generations\nDetail knowledge of SS7, Sigtran and 5G protocol\nDocumented work experience in the following core functions: SMF / UPF / AMF / DRA / DEA / HSS\nGeneral working knowledge in a Cloud Native environment, with technologies such as AWS/GCP/Oracle Cloud Infrastructure, OpenStack, VMWare, KVM or EKS\nFamiliar with containers and relevant technologies such as Kubernetes, Docker or AWS/GCP/Oracle Cloud Infrastructure\nProven work experience in 5G / IMS / LTE\nGeneral understanding of TCP/IP networking and familiarity with TCP, UDP, SCTP, GTP, RADIUS, Mobile IP, SIP, and Diameter protocols\nExperience with Python scripting or any other scripting language (bash, Tcl)\nKnowledge of Protocol Analysis, Wireshark, NetScout, RADCOM or other similar tools\nJob Types: Contract, Full-time\nPay: $50,368.68 - $141,057.56 per year\nWork Location: In person","company":"Psrtek","rawCompany":"psrtek","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-08-11T14:21:14.132Z","occupations":[{"code":"15-1241.01","title":"Telecommunications Engineering Specialists","slug":"telecommunications-engineering-specialists"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"}],"industries":[{"code":"517112","title":"Wireless Telecommunications Carriers (except Satellite)","slug":"wireless-telecommunications-carriers-except-satellite"},{"code":"517810","title":"All Other Telecommunications","slug":"all-other-telecommunications"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Roaming Engineer","description":"Job Title: Roaming Engineer II\nLocation: Littleton, CO\nAs part of the Wireless NOC Team, this team focuses on the deployment of our Roaming Services by Nokia, BICS and roaming partners. This team is an operational team working in a live production environment, utilizing CI/CD operations in order to test, debug, and deploy solutions live. This is a great opportunity for an individual to step on board a growing and financially strong start up.\nResponsibilities\nAs part of the Wireless System Integration Team, this Engineer will join the team of passionate engineers with start-up spirit to deploy and debug the standalone 5G network\nPartner with the Technology Development team and vendors to design solutions of the network functions in a cloud-native environment related to roaming services\nDeploy and support core network functions across a cutting-edge cloud native standalone 5G network\nPartner with vendor personnel at Nokia, BICS and roaming partners to set up roaming services and features as well as upgrades\nParticipate in the investigation of innovative 5G technologies to improve the network virtualization infrastructure\nPossess extensive hands-on experience with the 5G Core nodes and roaming call-flows related to S8HR, N9HR, N26 and N14\nEnsure that solutions adhere to defined standards and best practices and/or assist in the development of these standards and best practices\nLead and mentor other engineers within the team to provide technical guidance and knowledge of the networks in various functional areas\nAble to work in a fast-paced environment, under pressure, with strict deadlines, both as an individual contributor and team player\nParticipates in knowledge transfer, documentation and information sharing while staying abreast of new technology/technical areas\nDetail verifications of all Roaming Partners in accordance with Client roaming strategy and guidelines\nTroubleshoot SS7 and IP traffic with Client roaming partners to investigate and resolve network issues that are impacting roaming services\nRecommend process and operational changes to prevent recurrence of service affecting issues\nSkills, Experience and Requirements\nBachelor’s degree in Telecommunications or Electrical/Computer Engineering\n6+ years of experience working within the Wireless industry on either the carrier or vendor side of the house\nVast experience in implementing, integrating, and deploying solutions related to roaming services (S6a, S8c, S8u)\nHands-on experience with 5G core network design and implementation, including how 5G differs in scope and technology from previous generations\nDetail knowledge of SS7, Sigtran and 5G protocol\nDocumented work experience in the following core functions: SMF / UPF / AMF / DRA / DEA / HSS\nGeneral working knowledge in a Cloud Native environment, with technologies such as AWS/GCP/Oracle Cloud Infrastructure, OpenStack, VMWare, KVM or EKS\nFamiliar with containers and relevant technologies such as Kubernetes, Docker or AWS/GCP/Oracle Cloud Infrastructure\nProven work experience in 5G / IMS / LTE\nGeneral understanding of TCP/IP networking and familiarity with TCP, UDP, SCTP, GTP, RADIUS, Mobile IP, SIP, and Diameter protocols\nExperience with Python scripting or any other scripting language (bash, Tcl)\nKnowledge of Protocol Analysis, Wireshark, NetScout, RADCOM or other similar tools\nJob Types: Contract, Full-time\nPay: $50,368.68 - $141,057.56 per year\nWork Location: In person","datePosted":"2026-08-11T14:21:14.132Z","dateModified":"2026-08-11T14:21:14.132Z","hiringOrganization":{"@type":"Organization","name":"Psrtek","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"854aa29cccdfa9bda3ea6f1e"},"url":"https://jobsearcher.com/jobs/854aa29cccdfa9bda3ea6f1e"}}