a Randstad company

Routing, Switching, Network Security, Network and Network Security Design, BGP, OSPF, EIGRP, Nexus, Catalyst, Data Center, Check Point, Juniper

Profil
Top-Skills
IP-Routing Proxy McAfee Dynamic Routing LAN-Switching Juniper Cisco ASA Network Security McAfee Cisco Nexus Firewall Proxy Cisco Catalyst IP Netzwerk Cisco Netzwerkarchitektur Network Design Network Architecture
Verfügbar ab
15.08.2022
Noch verfügbar - Schnell sein lohnt sich: Der Experte kann bereits für Projekte vorgesehen sein.
Verfügbar zu
100%
davon vor Ort
25%
Einsatzorte

Städte
Berlin (+10km)
PLZ-Gebiete
Länder
Ganz Deutschland, Österreich, Schweiz

I'm based in Berlin and prefer working from my own office. Also happy to be on-site a week per month, or if the location is in Berlin for a couple of days per week.

Remote-Arbeit
möglich
Art des Profiles
Freiberufler / Selbstständiger
Der Experte ist als Einzelperson freiberuflich oder selbstständig tätig.

7 Jahre

2015-09

2022-08

AT&T and DXC | Network and Network Security Projects

Senior Network / Security Consultant Routing Switching Cisco Technologies ...
Rolle
Senior Network / Security Consultant
Projektinhalte

Mainly involved in DXC.technology Network Solution Architecture projects and Operations across different European countries for Vattenfall, a large energy provider.

  • Design and Architectural input for Customers Data Networking infrastructure
  • Providing technical leadership for the accounts with regards to the deployed Network infrastructure
  • Pro-active management of the estate to ensure compliance with Network best practice and standards
  • Dealing with incident-based trouble tickets and Service Requests, and taking care of Root Cause Analysis and fault resolution
  • Network Projects' activities across different technologies and products such as:
    • o Interregional IP/MPLS traffic optimization
    • o Network and Security Architecture with regards to Azure and Office365 productions utilizing AT&T NetBond and Microsoft ExpressRoute
    • o Pan European Networks across multiple EU countries (AT&T AVPN)
    • o Fully redundant high available Data Centers and DC interconnections
    • o MPLS VPN, L2VPN, Multilevel vPC, Enhanced vPC, MP-BGP, OSPF, EIGRP, etc.
    • Advanced and NGN Security solutions
Produkte
Cisco Nexus Switches McAfee Proxy Cisco ASA Cisco IOS Cisco ASR Routers Checkpoint Firewalls Cisco Prime Cisco VSS F5 Big-IP AT&T NetBond Microsoft ExpressRoute McAfee Web Gateway TippingPoint Cisco ASR Router AT&T AVPN IPS McAfee Web Gateway Proxy
Kenntnisse
Routing Switching Cisco Technologies OSPF BGP vPC Network Security Loadbalancing MPLS VPN WAN LAN DataCenter Bandwidth Management IPS SSL Inspection Anycast
Kunde
AT&T (Global Business)
Einsatzort
Europewide
7 Jahre

2015-09

2022-08

Vattenfall Network and Network Security projects

Senior Network/Security Consultant (External Contractor) Routing Switching Cisco Technologies ...
Rolle
Senior Network/Security Consultant (External Contractor)
Projektinhalte

(External Contractor)
Network and Network Security design and architecture for different cross-border projects across Germany, The Netherlands, Sweden, Poland, Finland, Denmark, and the UK. Acting as a 3rd level of escalation for Critical incidents.
?    WAN transformation from a Hub-and-Spoke topology to Flat WAN cloud
?    Decentralized internet access with local breakouts and Zscaler Internet Access solution
?    Consolidation and closure of multiple datacenters which lead to saving costs, network simplicity and efficiency
?    Virtual Web Proxy Architecture, Design and Implementation
?    Securely offloading mobile users internet traffic with strategic cloud internet access architecture
?    Social Network traffic control via Proxy implementations
?    Supporting Office365 rollout from Network and Network Security perspective
?    Network, Security and Load-balancing architecture and design to migrate from EoL Cisco ACE to F5 ADC solutions
?    Network design to accommodate Citrix farms across multiple DCs
?    Design input for a multiple mergers and divestments

Produkte
Cisco Nexus Switches McAfee Proxy Cisco ASA Cisco IOS Cisco ASR Routers Checkpoint Firewalls Cisco Prime Cisco VSS F5 Big-IP Office365
Kenntnisse
Routing Switching Cisco Technologies OSPF BGP vPC Network Security Loadbalancing
Kunde
Vattenfall
Einsatzort
Europewide
9 Monate

2015-01

2015-09

ProfitBricks Datacetner, Network and Network Security

Senior Network Engineer Routing OSPF BGP ...
Rolle
Senior Network Engineer
Projektinhalte

“Cloud Computing 2.0” IaaS provider; my responsibilities include but were not limited to:

  • Conceptualizing and supporting a high performance global Network
  • Co-responsible in Network Infrastructure security
  • High-Level and Low-Level documentation
  • A-Z Inter-DC routing redesign and implementation (Multipath and optimized BGP, BFD)
Produkte
Juniper SRX Juniper MX
Kenntnisse
Routing OSPF BGP BFD JunOS
Kunde
ProfitBricks GmbH
Einsatzort
Berlin
2 Jahre 1 Monat

2013-01

2015-01

Aivivid ICT Data Center

Network/Security Consultant (Part-time Contractor) Routing Switching Network Security ...
Rolle
Network/Security Consultant (Part-time Contractor)
Projektinhalte

Project-basis consultancy on Data Center Network & Security matters in a multi-vendor environment (Juniper SRX firewalls, Cisco ASA firewall, ASR routers, Mikrotik routers and Nexus switches)

Produkte
Cisco ASA Cisco ASR Cisco Catalyst 6509-E Cisco VSS
Kenntnisse
Routing Switching Network Security Cisco Technologies OSPG BGP
Kunde
Aivivid AB
5 Jahre

2008-01

2012-12

Please check my LinkedIn

Projektinhalte

https://www.linkedin.com/in/moghaddas/

Einsatzort
https://www.linkedin.com/in/moghaddas/

Professional Experience

AT&T (Global Business)                  Europewide                       (01/2017-06/2018)

Senior Network/Security Consultant (External Part-time Contractor)

Mainly involved in DXC.technology Network Solution Architecture projects and Operations across different European countries for Vattenfall, a large energy provider.

  • Design and Architectural input for Customers Data Networking infrastructure
  • Providing technical leadership for the accounts with regards to the deployed Network infrastructure
  • Pro-active management of the estate to ensure compliance to Network best practice and standards
  • Dealing with incident-based trouble tickets and Service Requests, and taking care of Root Cause Analysis and fault resolution
  • Network Projects' activities across different technologies and products such as:
    • o Interregional IP/MPLS traffic optimization
    • o Network and Security Architecture with regards to Azure and Office365 productions utilizing AT&T NetBond and Microsoft ExpressRoute
    • o Pan European Networks across multiple EU countries (AT&T AVPN)
    • o Fully redundant high available Data Centers and DC interconnections
    • o MPLS VPN, L2VPN, Multilevel vPC, Enhanced vPC, MP-BGP, OSPF, EIGRP, etc.
    • o Advanced and NGN Security solutions

Vattenfall                                        Europewide                       (09/2015-12/2016) Senior Network/Security Consultant (External Part-time Contractor)

Network and Network Security design and architecture for different cross-border projects across Germany, The Netherlands, Sweden, Poland, Finland, Denmark and UK. Acting as 3rd level of support escalation for Critical incidents.

  • Architecture, Design and implementation to migrate from Hub-and-Spoke WAN topology to Flat WAN cloud
  • Virtual Web Proxy Architecture, Design and Implementation
  • Network and Security design for e-mobility solutions across multiple countries
  • Social Network traffic control via Proxy implementations
  • Supporting Office365 rollout from Network and Network Security perspective
  • Network, Security and Load-balancing architecture and design to migrate from EoL Cisco ACE to F5 ADC solutions
  • Architecture and implementation of Internet Proxy traffic optimization (McAfee Web Gateway)
  • Network design to accommodate Citrix farms across multiple DCs
  • Architecture for multiple mergers and divestments

Aivivid AB                                       Stockholm, Sweden         (01/2013-01/2015) Network/Security Consultant (Part-time Contractor)

Project-basis consultancy on Data Center Network & Security matters in a multi-vendor environment (Juniper SRX firewalls, Cisco ASA firewall, ASR routers, Mikrotik routers and Nexus switches)

ProfitBricks GmbH                      Berlin, Germany               (01/2015-09/2015) Senior Network Engineer

 ?Cloud Computing 2.0? IaaS provider; my responsibilities include but were not limited to:

  • Conceptualizing and supporting a high performance global Network
  • Co-responsible in Network Infrastructure security
  • High-Level and Low-Level documentation
  • A-Z Inter-DC routing redesign and implementation (Multipath and optimized BGP, BFD)

Red Crescent Society                                                                 (04/2014-12/2014) Network/Security Consultant (Part-time Contractor)

IRCS is one of the largest non-profit health organizations in Middle East (1500 national branches and 50 international branches worldwide). I offered consultancy in Network and Security design, assisting in evaluation and selection of contractors for different tenders, configuration and implementation of

  • Cisco Catalyst 6500, 3750-X and 2960-X series switches
  • VSS and MEC design and implementation (VS-S720-10G)
  • Edge and layered DC network security design (Juniper SSG, HA, ASAM on CAT6500)

HomaTelecom                                                                               (10/2012-09/2014) Chief Technical Officer (CTO)

HomaTelecom was an Internet and DC services provider; responsible for long-term and "big picture" issues and the entire IT operations in the company, teaching in-house Cisco courses (CCNA, CCNP, and CCIP). These operations include --but are not limited to- network, security, applications, and data center. Also, I managed and/or cooperated in different projects such as:

  • HomaTelecom DC: Network and Network Security design of a TIER 2 DC, offering hosting & housing services (Cisco CAT6509, ASAM, Juniper ISG2000, 3750 and 3560 switches)
  • Internal VoIP: Defined and managed the project, and cooperated in the design and implementation phase (Cisco 2821 router, CUCM 8.6, UCCX, Unity Connection, CIPC, Jabber and Panasonic PBX)
  • HomaTelecom WAN redesign: Bringing higher availability, efficient IP flow and SLA compliance; OSPF, BGP and PfR implemented on 7609S+RSP720, 3945 and 2921
  • HomaTelecom IXP: Design and implementation of HomaTelecom Internet Exchange Point
  • Banking customer - HSM: Selected an HSM security device aligned with the policies of Middle East Bank, prepared the proposal, LOM, and managed the project till delivery and base implementation.

DPI (Former IBM partner)                                                        (06/2012-12/2014) Senior Network/Security Engineer/Designer (Part-time Contractor)

DPI is the best graded IT Managed Services Company in Iran (former IBM partner). I provided with solutions, design and implementation of Network/Security technologies for many projects:

  • ISA Data Center: Configuration and implementation; Cisco Catalyst 6509 (VSS, FWSM, IDSM), Cisco 7606S Router (IPSec VPN SPA), Juniper ISG2000, Juniper IDP800, Cisco ACE4710, Cisco Nexus 5010 plus Nexus 2148 as FEX, etc. (vPC, Fabric Path)
  • Municipality Data Center: Design and Implementation of IDC & WAN (Juniper MX80, MX40, EX2200 and EX4200 devices)
  • Public Transportation Authority WAN: WAN Design, Proposal & LOM preparation
  • TIC Provincial Aggregation Project: Preparing ATP & configuring GSRs, 7600 Routers and 4500 Switches
  • ITC National Datacenters project: Preparing ATP & Implementation of Network & Security (configuring ACE, 7600 routers, 6500 switches and related service modules, etc.)
  • Banking Customer: Design/Implementation of ACS & IDSM-2, SRX3600 and SSGG140

MCCI                                                                                                 (03/2013-10/2013) Network/Security Consultant (Part-time Contractor)

MCCI is the first Mobile Communications service provider in Iran, with around 40 million subscribers.
Network/Security solutions Architecture to meet MCCI's demands; projects such as VRF-lite design in the IP Backbone, OSPF redesign and Network Security hardening

Freelance VoIP projects                                                            (07/2013-12/2013) VoIP Consultant & Project Supervisor (Part-time Contractor)

Consulting 2 projects in IP Telephony design and supervisory of VoIP implementation for ?Ma Insurance? and ?13 Aban Pharmacy?; CUCM 8.6, Unity Connection, UCCX, Contact Center, Fax Server, IVR, Auto-Attendance, SRST and Voice Mail.

HomaTelecom                                                                               (09/2011-05/2012) Network Manager

Managed WAN & LAN teams, and designed infrastructure based on fresh demands and technologies; Multiarea OSPF network, BGP optimization, LAN refresh, 3rd level LAN/WAN support.
Projects:

  • Auditing Telecommunication Infrastructure Company (Iran nationwide IP network)
  • QoS implementation for Amirkabir University E-Learning & Online classes
  • VRF, PBRoVRF and VLAN implementation to achieve Traffic Isolation, Iran Shipping Lines
  • Complex Routing design and implementation for Iran SORDP (BGP, VRF-lite, EIGRP)

HomaTelecom Environment: Cisco 7609S, RSP720, FWSM, IDSM, NAM, CAT6509, 2811, 3845, etc.

National Post                                                                                 (06/2011-09/2011) Senior Network Engineer (Contractor)

WAN redesign based on demands, configuration and implementation of Juniper ISG2000, Cisco NAM, CSM and FWSM on Cat6513.

City Bank                                                                                         (05/2011-06/2011) Network Engineer (Contractor)

WAN Redesign for over 300 branches nationwide; Migrating from Static routing and RIPv2 to an optimized EIGRP network and Network infrastructure hardening.

National Cultural Institute                                                       (05/2010-05/2011) Network Administrator

Administrating Microsoft-based network (about 2500 clients), Implementing Security using Linux IP-tables and Microsoft ISA, Implementing Virtualization using vSphere ESX.

College Computer                                                                         (01/2008-05/2010) Network Technician

  • CCIE R&S Lab. Candidate, CCIE R&S(w)

  • Check Point Certified Security Expert (CCSE & CCSA)

  • Juniper JNCIP-ENT

  • Juniper JNCIS-ENT

  • Juniper JNCIA-JunOS

  • IBM Enterprise Design Thinking

  • Rackspace CloudU

  • Brocade vRouter Engineer

  • Cyberoam Network/Security Professional

  • CCNA

  • CCIE SP(w), CCIE Sec.(w) (Self-study + Practical Experience, No certificate)

  • CCIP, CCNP Security, CCNP R&S (Self-study + Practical Experience, No certificate)

  • CCNA Voice, CCDA, CCNA Security(Self-study + Practical Experience, No certificate)

  • MCITP & MCSE (Self-study + Practical Experience, No certificate)

Business-driven Network architecture, design, implementing and supporting Enterprise IP network infrastructures and security solutions. Extensive experience in Proxy, Routing, Network Security, and Service Provider technologies. Able to troubleshoot and optimize legacy and new network designs. High level of soft skills, experience in office politics and communication, with the ability to train, motivate and supervise a team.

Deutsch Fortgeschritten
English Verhandlungssicher

I prefer working in projects where the working language is English.

Top Skills
IP-Routing Proxy McAfee Dynamic Routing LAN-Switching Juniper Cisco ASA Network Security McAfee Cisco Nexus Firewall Proxy Cisco Catalyst IP Netzwerk Cisco Netzwerkarchitektur Network Design Network Architecture
Produkte / Standards / Erfahrungen / Methoden
Cisco ASA DataCenter IPS LAN Loadbalancing Network Security Office365 Switching WAN
Betriebssysteme
Cisco IOS
Datenkommunikation
Anycast AT&T AVPN AT&T NetBond Bandwidth Management BGP Checkpoint Firewalls Cisco ASR Router Cisco ASR Routers Cisco Nexus Switches Cisco Prime Cisco Technologies Cisco VSS F5 Big-IP McAfee Proxy McAfee Web Gateway Microsoft ExpressRoute MPLS VPN OSPF Proxy Routing SSL Inspection TippingPoint vPC

Detailed Skills & Expertise

  • Routing: Segment Routing, IS-IS, OSPF[v3], EIGRP, BGP & MP-BGP, VRF [lite], NHRP, IPv6
  • Switching: VxLAN (Tunneling), FHRP, STP, Q-in-Q, Switching Security Mechanisms. Cisco FabricPath, VSS, MEC, vPC and VDC. Juniper Virtual Chassis [Fabric]
  • Network Security: Web Proxy, IPsec, dot1x, VPN Technologies, Firewall, IDS, IPS, Hardening. Cisco IOS Firewall and CoPP
  • MPLS: MPLS TE, RSVP TE, LDP, Targeted
  • QoS: Policing, Shaping, Rate Limiting, Prioritizing, etc.

 

Hands-on experience with:

  • Routers: Cisco ASR 1k, ISR, GSR 12k, 7600, 3900, 2900 etc.; Juniper MX Series
  • Switches: Cisco Nexus 7k, 5k and 2k (FEX), CAT 6800, 6500, 4500 and older platforms; Juniper QFX and EX series
  • Virtual Networking: Cisco CSR 1000v, ASA 1000v, NAM 1000v, Nexus 1000v; Juniper vMX
  • Cisco SUP Engines: RSP720, VS-S720, Sup2T, Sup2E etc.
  • Networking OS: Cisco IOS-XE, IOS-XR, NX-OS, IOS, CatOS; Juniper JunOS and ScreenOS
  • Firewalls: Cisco ASA 5500-X and ASAM/FWSM; Juniper SRX3600, ISG2000 and SSG550; Fortinet FortiGate series
  • Other products: Cisco NAM, ACS, NAC, ISE, MARS; Juniper IDP800 and NSM; McAfee Web Gateway proxy, TrendMicro TippingPoint IPS; Cisco ACE Load-balancer; F5 BIG-IP ADC
  • Network Management: Cisco Prime Infrastructure, Entuity, ManageEngine
  • Monitoring Products: Accelops, Solarwinds, Observium, Icinga, Tufin, Cacti, Zabbix

Familiarity with:

  • Cloud Computing: AWS, AT&T NetBond, Microsoft Peering and ExpressRoute
  • Virtualization: VMware vSphere ESX, Hyper-V
  • VoIP: CUCM 8.6, UCCX 8.6, Unity Connection 8.6
  • Project Skills: Project Management & Planning, Preparing RFP, LOM & LOS, MSP
  • Linux Skills: ExaBGP, BIRD, Quagga, Zebra, Squid, Bind, OpenLDAP, FreeRadius, OpenVPN
Ihr Kontakt zu Gulp

Fragen? Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Jetzt bei GULP Direkt registrieren und Freelancer kontaktieren