Mathieu Menec Email & Phone Number

Toulouse, Occitanie, France

Business Unit: Space

Toulouse, Occitanie, France

Improve the test environment for the integration of platform ARROW 450• Develop from scratch a parser to convert .sxl file to .qml file with Python2 to meet the upgrade of CCS-5• Upgrade the database (SCOS 2000 standards) of a GSE GNSS Constellator after a major release• Produce the documentationTechnical Environment:• Linux / Test bench: CCS-5 / Language: Python 2, Tcl/Tk• Configuration management: git / IDE: Visual Studio Code• ECSS-E-ST-70-41C, EGOS-MCS-S2K-ICD-0001

Toulouse, Occitanie, France

Install and manage the test-bench for the integration of ESA probe JUICE• Deploy and update a check-out system on various spacecrafts (FlatSat, Engineering Model, Prototype Flight Model and Simulators)• Tune servers and simulators to meet test specifications. Provide reliable and representative environment• Install and maintain version control, remote desktop, back-up capabilities for the users• Run spacecraft & EGSE activities (Software upload, Mission Control Center connection) to prevent failure and verify the core functionsTechnical Environment:• Linux / Test bench: CCS-5 / Language: Tcl/Tk, Ansible• Configuration management: PDE (SVN standards) / IDE: eclipse• Applications: NoMachine, MobaXterm, VMware, Synology, Confluence, JIRA

Région De Toulouse, France

Business Unit: Space

Région De Toulouse, France

Develop algorithms to calculate augmented positioning from the native GNSS constellation signal EGNOS V3• Prototype real-time application (algorithms) calculating sharp positioning wrt corresponding satellite clock/ionospheric corrections. This product assesses performances of an industrial simulator model (Integrated Chain Facility)• Develop from scratch dedicated libraries (algorithm functions) in C language during phase A (specification)• Develop nominal and degraded unitary & validation tests and generate associated documentationTechnical Environment:• IDE:eclipse / Language: C (Mix C89/C99), CUnit• Configuration management: git, GitLab / Documentation: doxygen• DO-229 (Minimum Operational Performance Standard - GNSS), Interface Control Document

Région De Toulouse, France

Prepare and run LEOP of GALILEO satellites (Full Operational Capabilities-M7)• Follow training during the simulation campaign (Nominal and Contingency procedures)• Operate spacecrafts during active phases with the Flight Control Team support and inactive phases (LOS/AOS activities)• Acquisition of methodology, know-how specific to space operations• Update technical documentation for the launch specificities and report technical problems & anomaliesTechnical Environment:• Linux / Mission Control System Software: SCOS 2000, Prestoplot• Mission Control Center, Ground station• Documentation: Flight Operation Procedure (FOP), PUS services, spacecraft specifications (Spacecraft User Manual)

Région De Toulouse, France

Qualification / Performance of ground stations for Search And Rescue (Detection & Localisation of distress beacons)• Commissioning (Early/Initial Operability Capability) of ground stations (MEOLUT). Assess the performances of the MEOSAR vs LEOSAR system• Write the test plan, procedures, test reports, failures/anomalies and a bid offer for the range extension of MEOSAR system coverage area• Plan tests and ensure coordination• Follow up of technical evolutions of ground stations (reviews TRR, TRB, NRB) and SARSAT (2nd Generation beacon, slow moving beacon, RLSP - Return Link Service Provider, Demonstration & Evaluation…)Technical environment:• Ground station MEOLUT (HGT-Honeywell Global Tracking), beacon simulator, GNSS JAVAD antenna, Septentrio PolarX5 GNSS receiver• Instrumentation: Spectrum analyser, power amplifier, power/frequency meter• Cospas-Sarsat specifications: Technical: C/S T.019, T.020 - Operational: C/S A.002 - Report: C/S R.012, R.018

Région De Bruxelles, Belgique

Business Unit: Aeronautics Spatial & Defense

Région De Charleroi, Belgique

EMC Qualification of space equipments• Complete EMC Qualification campaigns (conducted-radiated / emission- susceptibility) on EM electronics (Ariane 5) and RF Amplifiers (TWTA) (YENISEI – KOREASAT 7)• Perform EMC Characterisation campaign on hybrid transformer DC/DC filtering (MTG)• Write reports with support of the technical headTechnical Environment:• Test bench language: EMC32 / EMC Modelization: LTSpice (for LISN)• Instrumentation: Spectrum/network analyser, EMI receiver, frequency synthesizer, function/white noise generator, antenna, low noise/power amplifier, analogic filters, ESD gun, test jig, audio isolation transformer, bulk current injection, oscilloscope, differential probe, micro-ohmmeter…• ECSS-E-ST-20-07C, DO-160

Région De Toulouse, France

Business Unit: Space

Région De Toulouse, France

Qualification / Performances of an Engineering Model payload (RPW) for ESA probe Solar Orbiter • Validation of the technical choices on an EM (TM/TC Module - Time/Frequency on-board analysers – Harness – Preamplifiers – Antenna/sensor)• Assess RF performances and support EMC qualification campaigns (conducted / radiated)• Program/execute automated test sequences & synoptics, tune the RF performance tests (Noise floor, gain vs. frequency, saturation)• Participate to the various phase development meetings & technical reviews (CDR, TRR, TRB, NRB)Technical Environment:• EMC modelization (LISN): LTSpice / Test bench language: Tcl/Tk, Matlab• Instrumentation: Spectrum/Network analyser, function/noise generator, oscilloscope, differential probe, Brick bus SpaceWire• ECSS-E-ST-20C, ECSS-E-ST-20-07C, ECSS-E-ST-50-5xC, ECSS-E-ST-70-41A

France

Business Unit: Space

Région De Toulouse, France

Validate RF set-up for MEASAT Thermal vacuum• Set-up & characterisation dry run of a Telecom Payload (Ground Support Equipment + Prototype Flight Model)• Execute driven procedures on flight & non-flight RF equipment's (calibration, Good Health Test)• Report technical problems & anomalies• Ensure the maintenance in operational condition of RF Ground Support Equipment• Shift/Team workTechnical Environment:• Instrumentation: Spectrum/Network analyser, function generators, power-meter• ECSS-E-ST-50-05C

Région De Toulouse, France

Assembly Integration Test of a Prototype Telecom Spacecraft (Alphabus)• Coordinate/execute avionics & DHS test campaigns (Tests performed by 5 teams of 2 engineers 24/7), Team management on the week-end / 24-hour on call support• Write technical proposals, procedures (Pyrotechnics, Solar Array Drive Motors), test reports and failures/anomalies• Define electrical test-aids (hardware – definition files), layout the associated protection (FMECA), evaluate cable derating for Thermal Vacuum harness• Participate to the various phase development meetings & technical reviews (TRR, TRB, NRB)• Program and debug advanced/critical automated test sequences. Implement hard/soft monitoring with recovery. Database Management (Change Request, Transfer functions)• Troubleshoot non-conformities with subsystem experts (architects). Run investigations on anomalies (e.g. Set a bus –spy MIL-STD-1553)Technical environment:• Linux / Test bench: OCOE V, Open Center (for EGSE) / Language: Visual Basic, Elisa, C • DB management: Lucille• Instrumentation: Multi-meter, oscilloscope• ECSS-E-ST-10, ECSS-E-ST-20C, ECSS-E-ST-50C, ECSS-E-ST-60C, CE

Région De Sydney, Australie

Improve my knowledge in RF and Electronics. Theory, simulation and practice• Perform RF Project Simulation with AWR Microwave Office and design RF system (100 MHz Amplifier, Filtering, Impedance matching)• Design Digital IC in CMOS technology with Cadence (Arithmetic Logic Unit, Multiplexers, Adders)• Active contribution to define the electrical subsystem test plan for BLUESAT (student driven LEO satellite project)• Passed exams (Honours)Technical Environment:• Design tools: Cadence Virtuoso, AWR Microwave Office• Instrumentation: RF (Spectrum/Network analyser, analogic filters, function generator, micro-strips…)

Région De Toulouse, France

Assembly Integration Test (AIT) of observation MicroSat (ELISA - SSOT)• Perform Integration/Qualification tests in clean room on various test campaigns (Satellite Functional Test, Thermal Vacuums, EMC, Vibration & Acoustics and Launch ->Kourou)• Prepare/execute procedures on Avionics, RF, On-Board Mission mgt. (DHS), Payload subsystems: (Transceivers – Harness calibration – Antenna gain, Synchronisation – Encryption – Image resolution (Payload: NAOMI), Electrical integration)• Program/execute automated test sequences (non-regression test, memory patch, software download, time-tags, LEOP simulation with SCAO modes) and post treat the results• Troubleshoot non-conformities with subsystem experts (architects)Technical Environment:• Linux / Test bench: Open Center / Language: Elisa• Instrumentation: Spectrum/Network analyser, power-meter, frequency generator, function/noise generator, Multi-meter, oscilloscope…• ECSS-E-ST-20C, ECSS-E-ST-50C, ECSS-E-ST-60C

Région De Cannes, France

Assembly Integration Test (AIT) of generic Telecom Spacecraft (TurkSat 3A / Chinasat9)• Acquisition of methodology for space products testing (Spacebus4000)• Perform Integration/Qualification tests on the Spacecraft in clean room on various test campaigns (Satellite Functional Test, Thermal Vacuum, Vibration & Acoustics)• Program/execute automated test sequences to validate Spacecraft subsystems• Execute driven procedures/investigations on Avionics & On-Board Mission management (DHS) subsystems• Write test reports, failures/anomalies, post treat & archive the resultsTechnical Environment:• Linux / Test bench: OCOE V / Language: Visual Basic / DB management: Lucille• Instrumentation: Multi-meter, oscilloscope• ECSS-E-ST-20C / MIL-STD-1553

Master Of Engineering (M.Eng.), Rf & Power Engineering

Activities and Societies: BlueSat

Master Of Science - Ms, Mechatronics

Robotics & Electronics