{"id":4287473,"url":"https://alion.io/job/telesat-senior-specialist-software-developer","title":"Senior Specialist Software Developer","company":{"id":6592,"name":"Telesat","domain":"telesat.com","url":"https://alion.io/company/telesat","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":81,"open_postings":14,"ghost_share":0,"stale_share":0.571,"repost_share":0,"time_to_fill_p50_days":84,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bethesda, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BGP","optional":false},{"name":"ChatGPT","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Configuration Management","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"Go","optional":false},{"name":"gRPC","optional":false},{"name":"Kubernetes","optional":false},{"name":"MPLS","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"MBSE","optional":true},{"name":"UML","optional":true}],"status":"live","first_seen_at":"2025-08-07T22:45:33Z","employer_posted_date":"2025-08-07","last_verified_at":"2026-11-13T22:16:32Z","board_verified":true,"closed_at":null,"days_open":463,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":463},"description":"As a Senior NMS Developer, you will lead the design, development, and evolution of Lightspeed's Network Management and OSS platforms, enabling service fulfillment, assurance, automation, and observability across a carrier-grade LEO satellite network. You will leverage modern software engineering practices, cloud-native technologies, and AI-assisted development tools.\nMain Responsibilities\nDesign and develop NMS/OSS applications supporting service fulfillment, assurance, inventory, fault, performance, and configuration management.\nDevelop model-driven management solutions using YANG, NETCONF/RESTCONF, gNMI, gRPC, and related standards.\nBuild network automation, telemetry, monitoring, and workflow orchestration capabilities.\nIntegrate NMS/OSS platforms with network elements, EMS systems, inventory platforms, service orchestration systems, and operational tools.\nLead troubleshooting and root cause analysis of complex software and network issues.\nDesign and maintain automated testing frameworks, CI/CD pipelines, and cloud-native deployment solutions.\nUtilize AI-assisted development tools to improve productivity, code quality, and delivery velocity.\nEducation and Experience Required\nBachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or related field.\n10+ years of experience developing OSS, NMS, EMS, network automation, or telecommunications management systems.\nExpert-level software development skills using Go and Python\nStrong understanding of software architecture, distributed systems, APIs, concurrency, algorithms, and design patterns.\nExperience with NETCONF, RESTCONF, gNMI, gRPC, YANG, and API-driven architectures.\nStrong understanding of TCP/IP, IPv4/IPv6, BGP, MPLS, Segment Routing, and network telemetry.\nExperience with Kubernetes, cloud-native architectures, DevOps, and CI/CD.\nProven experience using AI-assisted coding tools such as GitHub Copilot, Cursor, Claude Code, or ChatGPT.\nPreferred Qualifications\nTM Forum Open API experience including TMF641 Service Ordering, TMF639 Resource Inventory, TMF638 Service Inventory,\nTMF642 Alarm Management, and TMF688 Event Management.\nStrong understanding of TM Forum ODA, eTOM, service orchestration, inventory 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