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TCS
- Cyber Security Engineer
2016 - maintenant
▪ensuring all systems installed according to specifications, checking compliance, enforce processes to ensure consistent, well-integrated application and multi tier architecture (firewalls, antivirus, NTP servers / appliances, switchs)
▪implementation and setting of IT automation / deployment engine for Linux / Windows: hosts, playbook, SSH, WinRM
▪antivirus scripting bash for remote hands-off installation / deployment over the network
▪verification of implementation and use of systems / networks supervision solutions and backup / SAN systems
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TCS
- Security COTS Integration Engineer
2014 - 2016
▪needs analysis, contact with suppliers, launching and follow-up of orders
▪good command with softwares / hardwares SIEM: initialization, setting, administration, backup
▪fully proficient at firewalls, initialization, upgrade, configuration and administration: filtering rules, NAT, VLAN, trunk, proxy, IDPS features, logs
▪configuration and administration of traffic / network simulator: application and security tests, legitimate / malicious traffic, load / reliability tests, standard / enhanced TCL shell scripting for tests / scenarios automation
▪implementation and troubleshooting with analysis / sniffing tools, debugging and anomalies solving
▪excellent knowledge with virtualization / hypervisors : implementation, installation, setting, maintenance
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TC
- IT Security Analyst
2011 - 2014
▪good skills of TIBCO LogLogic: implementation, upgrade, setting, scripting and “cron job” for SCP backup
▪knowledge and experience with CISCO SourceFire (DC, copper / optical 3D Sensors): initialization, upgrade, setting
▪deep configuration and administration of NIDS / SIEM appliances, rules / scenarios optimisation and tuning, assistance and support, processes and users guide drafting for: initialization, setting, exploitation, backup, restoring
▪review security / network logs to ensure compliance in terms of policies and requirements, identifying potential anomalies and abnormal behaviours
▪experience with vulnerability scanner: installation, configuration, updating of plugins, assessments performing, analysis of vulnerabilities, countermeasures suggestion
▪Linux / Windows "hardening / security" audit with "home-made" tools
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TC
- Cyber Security Researcher
2010 - 2011
▪SOC / NOC demonstration architecture inception, platform management, maintenance and enhancement / evolution
▪implementation of security features / devices, assessment of new technologies and processes that improve security capabilities, configuration, administration and governance
▪research and development, implementation of SEM, tests / scenarios cases correlation designing
▪extensive knowledge, installation, configuration and administration of: antivirus, firewalls, NAS, switchs, hypervisors, IDS
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TC
- Networks & Telecoms Engineer
2007 - 2010
▪analysis of system requirements, proposal for modification of specifications, drawing up of: test book based on requirements, user manuals, installation and configuration procedures, technical reports
▪thorough understanding of Linux / Windows, tests platforms inception (server, clients) for : DHCP over IPv4 / IPv6, DNS over IPv4 / IPv6, email (SMTP, POP / IMAP), SNMPv3, IEEE 802.1X, VLAN, SSH, VSFTP, PPP
▪in-depth experience of switch setting: VLAN, trunk, IEEE 802.1X avec serveur RADIUS, LACP (IEEE 802.3ad), SSH, ACL, logs, port-mirroring, password resetting, IOS flashing
▪high skills in voice / data transmission test over: PSTN, ISDN, VoIP, GSM, GPRS / EDGE, UMTS, INMARSAT and inter-network, regression testing, identification of bugs / anomalies
▪strong expertise in analysis / sniffing, investigation and diagnosis, remediation / solution proposal
▪installation of a wide range of network / telecom products (applications / systems), supervision and improvement
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TC
- Systems Monitoring Administrator
2007 - 2007
▪synthesis of needs, state of the art products (civil market, open source) of supervision / monitoring
▪keen understanding, evaluation of data mining products, reporting and data formatting
▪IPv6 protocol study and monitoring network technics (SNMPv3, MIB, RFC), implementation of platform
▪technical / financial synthesis impact throughout IPv4 / IPv6 migration, realization of model
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Mobistar
- TADIG / IREG Engineer
Bois Colombes
2006 - 2006
▪preliminary contacts, communication, collaboration with different “roaming” stakeholders: CDH, PSTN, HPLMN, and VPLMN
▪"test books" data conformity control with TAP files according the GSM-Association recommendations
▪tests planning and performing, modification of basic / supplementary services at NSS / CN layer, writing tests / reports
▪troubleshooting: investigation, research / identification of defects (SS7 signalling), suggestion of rectifications
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AFD Architects
- Telecoms Consultant
2005 - 2006
▪follow-up of construction and shifting (swap / refresh) of BSS / UTRAN infrastructures
▪enforcement, technical / general specifications compliance, quote examination conformity, reports / “shuttle sheets” writing
▪calibration of analyzer of aerials, quality measurement and checking of: jumpers, connectors, feeders, LNA and (D)DLNA gain, antennas isolation, azimuths, mechanical / electrical tilts
▪measurement and post-processing, results analysis and formatting, synoptics designing
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Directique
- Radio Technician
PARIS 14
2003 - 2005
▪team management and coordination on plot of land, supervision and training of staff, close collaboration with customer
▪preparation of “recipes”, post-processing of measurements, writing of reports, use of cartography softwares
▪verification of: "blackheads", change of frequency plan, integration of new sites, data analysis, proposal for optimization and extension
▪validation, “roaming” checking of GSM services on "white areas", network data exploitation with NetMonitor (Nokia)
▪terminals settings in user / superuser mode, upgrade test for MMS / WAP / WEB, regression tests
▪qualification and audit in CS / PS / Automatic mode: ISHO, QoS, APN, IP address, failures, drop calls
