Ing. Javier Roldan
Angestellt, TT&C and Payload Satellite Engineer, European Space Agency
Noordwijk-Binnen, Niederlande
Über mich
High achieving satellite communications system engineer. International experience in project management and great at relationship with the client. Worked in several countries. Highly motivated, with hands-on approach and results oriented. With a solid technical background in RF/microwave/optics including equipment design and system integration & verification . Attention to detail and systematic testing, always achieved great results in validation and acceptance of systems. Realistic on the planning and with excellent capacity to work efficiently in dynamic and challenging environments. Extensive interdisciplinary team experience and balanced interpersonal skills. Good communication skills and an excellent analytical ability for troubleshooting.
Werdegang
Berufserfahrung von Javier Roldan
Bis heute 2 Jahre und 2 Monate, seit März 2022
TT&C and Payload Satellite Engineer
European Space Agency1 Jahr, März 2021 - Feb. 2022
Space to Ground Integration, verification & validation engineer @ EUMETSAT
Working Group Solutions GmbH
Provision of consultancy services to EUMETSAT. Pre-launch Space to Ground RF compatibility testing between EPS-SG (Eumetsat Polar System - 2nd Generation) weather spacecrafts (TT&C and Payload) and all the antennas of the Ground Segment. Tasks include: - definition of test plans, - preparation of test procedures, - tests preparation and logistics - execution of tests on the antenna sites (operation of RF suitcases and antennas equipment) - preparation of test reports.
4 Jahre und 8 Monate, Juli 2016 - Feb. 2021
Satellite Ground Station Engineer and LEOP Operations Manager for ESA / ESOC
VisionSpace Technologies GmbHProviding engineering consultancy to ESA / ESOC. Operations and maintenance of ESA TT&C Ground Stations. Subsystem engineer for several core equipment. Deployment, validation and release for operations of systems. Ground Operations Manager on 5 Galileo LEOPs (ESOC and CNES) including simulation campaign, operational procedures definition, prep and validation of the Ground Segment, system performance tests, planning G/S coverage and shifts organization, interface with the SOM, OD and FCT, use of SCOS2000.
Engineering and operation related aspects of several ESA Ground Stations. Tasks include: - support to current missions (Integral, Cluster, XMM, Metop, ATV, Galileo, ISS) by investigation and fix of incidents in all the GS subsystems (Antenna, RF, IF, BB and data processing, Frequency & Timing, M&C, ...) - Support to new missisions (link budget, HW and SW upgrades, subsystems configuration and testing - Launches and LEOP preparation, and support (SPTs, MRTs,...) - ILS
3 Jahre und 7 Monate, Aug. 2007 - Feb. 2011
VSAT Design engineer
Indra Espacio
Engineering leadership for the design, integration and validation activities of Millitar VSAT and Ground Stations. - Analysis of requirements. - Writing Design and Interface documents. - Writing Verification and Validation Plans. - Review of Test Procedures - Witnessing and performing Factory and Site Acceptance Tests. - Maintaining and troubleshooting of satellite terminals during warranty period. - Training to Operators.
1 Jahr und 3 Monate, März 2009 - Mai 2010
Club president
Rotaract
1 Jahr und 1 Monat, Juli 2006 - Juli 2007
Test Engineer for Indra
TTI
Running test procedures on satellite communications equipment and ground segment terminals (X, KU and Ka bands).
3 Monate, Juli 2005 - Sep. 2005
Stagier / Trainee
Alcatel
Département Ligne de Produits Hyperfréquence. Site de Touluse (France) 3 months Stàge during summer holidays. CEM studies and measurements on bipolar and FET based amplifiers (satellite payload).
Ausbildung von Javier Roldan
4 Jahre und 11 Monate, Sep. 2001 - Juli 2006
Telecommunications Engineering
Universidad de Cantabria
5-Year university studies focused on radiofrequency (RF), microwave (uW) and optics technologies and devices, propagation, antennas, analog and digital electronics, signal processing, data transmission, networks, computer science, communication systems…
Sprachen
Spanisch
Muttersprache
Englisch
Fließend
Französisch
Fließend
Italienisch
Gut
Deutsch
Gut