Jobs at E-Space

• Design, develop, and maintain 5G Core Network Functions and their associated service-based interfaces (Namf, Nsmf, Nupf, etc.) using modern C++, Python, or equivalent languages on Linux-based systems
• Develop and implement 3GPP protocols including NAS, PFCP, GTP-U, HTTP/2, and network interfaces...

• Lead comprehensive link budget analyses, RF line-up modeling, and payload trade-offs across RF and IF configurations for LEO satellite payloads.
• Model channel propagation, satellite antenna patterns, RF impairments, co-existence, and self-interference mitigation strategies.

• Own the software architecture, redesign, implementation, and integration of MAC-side software for a new 5G NR physical layer, including PHY integration, emulation, and test capabilities.
• Define a portable, layered architecture that separates MAC behavior, the MAC-PHY interface, platform transport, and operating-system services. Support host-based simulation, execution on a simulated ARM processor, and deployment on FPGA and ASIC platforms.

• As part of the 5G Core team, you will own the subscriber data management platform across our network generations. Your responsibilities include:
• Manage and operate UDR, and UDM nodes across 5G core domain, ensuring high availability and data integrity for subscriber profiles.

• Develop algorithms for channel processing, beamforming, detection, estimation, calibration, interference mitigation, and related radar functions.
• Create performance models, simulations, reference implementations, and test vectors.

• Own RF front-end hardware from requirements and architecture through device-level circuit design, schematic capture, PCB layout, prototype bring-up, qualification, and release.
• Design transmit and receive chains using power amplifiers, low-noise amplifiers, filters, duplexers, switches, couplers, attenuators, mixers, synthesizers, transceivers, phase shifters, beamformer devices, and RF matching networks.

• Own the integrated master schedule for your program across space, ground, and payload workstreams
• Own contract deliverables end to end — CDRLs, milestone submittals, technical reports: the deliverable list, the schedule behind it, review and submittal, and customer acceptance

Design and implement comprehensive observability strategies across distributed systems

Deploy and maintain monitoring solutions using tools like Prometheus, Kibana, ELK Stack, Grafana
Develop automated alerting systems with AI-powered anomaly detection
Create and maintain dashboards for real-time system visibility
Implement distributed tracing and log aggregation solutions
Creating on-demand dashboards to monitor specific metrics or to validate restoring of services after failures
Technical support to NOC engineers to analyze and solve issues.
Development of KPIs and other metrics to monitor key aspects in mobile network performance
Develop and maintain dashboards, alerts, and visualizations to track key performance metrics.
Development of training material related to KPIs / Dashboards
Ability to troubleshoot, document, and assess proper escalation channel and team or group.

• Support prototyping, integration, and bring-up of RF components and assemblies in a lab environment
• Perform functional, performance, and environmental testing on RF hardware

• Design and deploy multi-protocol IoT integrations (Zigbee, Z-Wave, Matter, Bluetooth, Wi-Fi, LoRaWAN) from native sensors to cloud platforms.
• Build data-ingestion services for telemetry, events, status updates, and firmware metadata.

• Build, maintain, and improve Python/FastAPI backend services, REST APIs, and WebSocket endpoints.
• Develop features for device provisioning, fleet management, telemetry, events, device status, firmware management, and OTA updates.

Ready to make connectivity from space universally accessible, secure and actionable? Then you’ve come to the right place!

• Continuously monitor active threat campaigns, ransomware groups, state-sponsored actors, criminal ecosystems, exploit trends, malware families, phishing infrastructure, and newly weaponized vulnerabilities relevant to the company.
• Translate threat intelligence into detection hypotheses, hunting queries, control changes, expo...

• Develop and maintain a scalable test automation framework across virtualized and physical deployments of 5G Core and device network functions.
• Write Python automation scripts and test harnesses for functional, regression, integration, and performance testing.

• Own the integrated program schedule across RF, mechanical, and manufacturing workstreams, and keep it honest against reality on the floor
• Plan and run the gated lifecycle: SRR, PDR, CDR, qualification and acceptance reviews, with real entry/exit criteria, action tracking, and closure

• Own the System Requirements Document (SRD), all ICDs, and resource budgets (mass, power, pointing, ΔV) across the full program lifecycle
• Lead system-level trade studies spanning spacecraft, ground segment, and user terminal interfaces

Ready to make connectivity from space universally accessible, secure and actionable? Then you’ve come to the right place!

• Own assembly-level coordination between structural, RF, and deployment subsystem teams, tracking interface compliance.
• Maintain and drive resolution of IAS interface control documents (ICDs), ensuring parameter handoffs between teams are defined, current, and verified.

• Own the deployment test plan for the antenna assembly - from test requirements definition through gravity-offload rig design, test execution, and post-test correlation.
• Design or oversee design of gravity-offload and support fixtures appropriate for large flexible deployable structures, including friction budget analysis and rig compliance characterization.

• Own the environmental test plan for the integrated antenna structure - vibration, shock, acoustic, and TVAC - from requirements flow-down to test report.
• Define test levels and acceptance/qualification margins based on launch vehicle environments and system-level requirements, working with the structures analyst and IAS lead.