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The DCNYC Hacking Meetup Group Message Board › Job Opening

Job Opening

A former member
Post #: 15
Sr. Network and Security Engineer

Position Summary:

Responsible for engineering and administrating Network & Security infrastructures. Ability to support large enterprise mission critical networks and develop new technology solutions. Provide technical expertise in working with clients and other GS-IT groups on networks and security issues.

Essential Duties and Responsibilities:

· Administer all network infrastructures -LAN, MAN, WAN, VPN and DMZ’s including production support, fault and performance monitoring, improvements and capacity planning

· Analyze & monitor networks continuously

· Analyze and audit overall network security

· Global network responsibilities –follow the sun

· Engineer, design and implement best practices solutions for network connectivity and firewalled DMZ’s

· Provide connectivity solutions to internal customers – application developers and systems analysts, other infrastructure team members, first line support teams

· Make recommendations to management regarding best practices for maintaining the network to meet business requirements

· Project managing infrastructure deployments, network migration, network design, setup IP internetworking with third party, etc

· Ensure compliance with Corporate Security policies and procedures

· Comply with network and firewall Corporate Change Control policies and procedures

· Troubleshoot networks, proxy, f5, firewall, DNS, external vendor and internet connectivity issues

· Firewall rule implementations and DMZ builds –internet and market data on Checkpoint, Cisco ASA and Fortinet Fortigate appliances

· Implement and support Cisco and Juniper HW product line -Catalyst switches, routers, etc.

· Implement and support routing protocols: BGP, OSPF, PIM, etc.

· Administer firewalls, f5 load balancers, and BlueCoat Proxies

· Administering of logging and security platforms: ArcSight, Balabit, Foundstone

· Administering of network monitoring tools -HPOV, Netflow, Orion, Cacti and CiscoWorks

· Keep thorough and current network infrastructure documentation –Visio, etc.

· Occasional off hours and weekend support required

· 70% firewall security – 25% network administration – 5% voice support

Experience /Qualifications/Education:

· Excellent communication, interpersonal, organizational and documentation skills

· Good understanding of more advanced or recent routing and transport protocols at various levels of the OSI layer

· Current on networking and firewall trends in architecture and design

· Good working knowledge of UNIX (Solaris and Linux), Windows and telecom equipment.

· Understanding of VPN concepts, protocols and implementations (Nokia Crypto cluster and Cisco VPN concentrator)

· Network experience with the Financial Industry’s unique requirements –Market Data, exchanges

· At ease with an understanding of security and cryptography concepts and trends as well as firewall architectures

· Experience with Checkpoint, Cisco ASA, PIX or Fortinet Fortigate firewalls

· At least Cisco CCNA certification, CCNP certification

· Over 5 years of experience in a similar position

· Experience with project management
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