Technology Architect/Technical Lead

JSAN Consulting Group; München; Hybrid; EUR 90.000 - 130.000; Vollzeit

Zusammenfassung

JSAN Consulting Group is seeking a Technology Architect/Technical Lead in a Munich area with hybrid work (3 days per week). The role requires 10+ years of experience, including 5+ years in optical domains and 2+ years in OLS.

You will design embedded software and optical pluggables, and lead cross-disciplinary teams on ROADM, EDFA and related subsystems. Responsibilities include building device/hal components, implementing control loops, and validating performance with advanced lab equipment,

Qualifikationen

• Bachelor’s or Master’s degree in Electronics, Electrical Engineering, Computer Science, Telecommunications, Photonics, Optics, Applied Physics or related discipline.
• 5+ years for engineer roles, 8+ years for senior roles, in embedded software, telecom software, NE software, firmware, Linux drivers.
• Hands-on experience in at least two core technical areas: programming/system software, Linux/device interface, hardware-interface protocols, optical line system or optical pluggables.
• At least one optical pillar is mandatory: Optical Line System OR Optical Pluggables.

Aufgaben

• Develop embedded and system software using MATLAB, C/C++ where relevant; C for OLS software development.
• Build Device Abstraction Layer and Hardware Abstraction Layer components for I2C, SPI, MDIO, EEPROM, sensors, pluggables and optical components.
• Develop EDFA/Raman amplifier control, gain control, Automatic Power Control, Automatic Gain Control, power balancing, alarm monitoring, safety shutdown and protection switching logic.
• Support ROADM and line-system functions including spectrum allocation, path computation, flexgrid provisioning and real-time reconfiguration.
• Develop optical pluggable software for CMIS/SFF interface handling, DDM/DOM monitoring, module state handling, firmware upgrade and power class management.
• Support optical topology modelling, path computation, impairment-aware routing and optical power management algorithms.
• Understand coherent optical modulation and performance concepts such as QPSK, DP-QPSK, BPSK, QAM variants, baud rate, spectral efficiency, BER and FEC.
• Validate optical performance using Optical Spectrum Analyzer, optical power meters, oscilloscopes, VOA, optical switches, wave shapers, tunable lasers and traffic generators.

Kenntnisse

Embedded software

C/C++

Linux drivers

Hardware-interface protocols

Optical line system knowledge

Ausbildung

Bachelor’s or Master’s degree in Electronics/EE/CS/Telecommunications/Photonics or related

Tools

MATLAB

Jobbeschreibung

Job Title : Technology Architect/Technical Lead

Location : Munich/ Nuremburg /Frankfurt

Work model : Hybrid 3 days/week

Qualification and Years of exp needed : 10+ Years with 5+ Years minimum in Optical and 2+ years in OLS area

Job Description:

• Develop embedded and system software using the JD programming reference: MATLAB, C/C++ where relevant; C for OLS software development
• Build Device Abstraction Layer and Hardware Abstraction Layer components for I2C, SPI, MDIO, EEPROM, sensors, pluggables and optical components.
• Develop EDFA/Raman amplifier control, gain control, Automatic Power Control, Automatic Gain Control, power balancing, alarm monitoring, safety shutdown and protection switching logic.
• Support ROADM and line-system functions including spectrum allocation, path computation, flexgrid provisioning and real-time reconfiguration.
• Develop optical pluggable software for CMIS/SFF interface handling, DDM/DOM monitoring, module state handling, firmware upgrade and power class management.
• Support optical topology modelling, path computation, impairment-aware routing and optical power management algorithms.
• Understand coherent optical modulation and performance concepts such as QPSK, DP-QPSK, BPSK, QAM variants, baud rate, spectral efficiency, BER and FEC.
• Validate optical performance using Optical Spectrum Analyzer, optical power meters, oscilloscopes, VOA, optical switches, wave shapers, tunable lasers and traffic generators.

Note:

(* )Either “Optical Line System” or “Optical Pluggable” is Mandatory

Minimum qualifications:

• Bachelor’s or Master’s degree in Electronics, Electrical Engineering, Computer Science, Telecommunications, Photonics, Optics, Applied Physics or related discipline.
• 5+ years for engineer roles, 8+ years for senior roles, in embedded software, telecom software, NE software, firmware, Linux drivers.
• Hands-on experience in at least two core technical areas: programming/system software, Linux/device interface, hardware-interface protocols, optical line system or optical pluggables.
• At least one optical pillar is mandatory: Optical Line System OR Optical Pluggables.