Previous Job
Security Unix admin
Ref No.: 18-01687
Location: Wayne, New Jersey

Headcount: 1
¿ Provide hotline escalation support through the IT Security Hotline - a customer facing phone line
for infrastructure security issues and requests.
¿ Interpreting customer requests for all IT Security products that our team supports. Our products
are spread into 5 domains:
¿ Perimeter Security (VPN, Firewalls, Proxy, anti-spam, Data leakage).
¿ Core Security (Kerberos, Radius, RSA, Encryption).
¿ End Point Security (Anti-virus, Device lockdown, End Point Encryption).
¿ Identity Management (LDAP, AD, Sun Identity Management, OpenIDM).
¿ Web Authentication (SSO, SiteMinder, PingFederate).
¿ Day-to-day monitoring of IT Security's Infrastructure technologies.
¿ Troubleshooting of possible network connectivity or infrastructure related problems.
¿ Outage Management: investigation, communication, triage and escalation.
¿ Production changes & turnovers across the firm's infrastructure.
¿ Supplement existing, or update documentation as the environment is modified.
Creation/supplementation of Operational Run-books.
¿ The position requires customer support experience and interacting with service members of the
networking, e-business, UNIX, and PC groups in major metropolitan regions across the globe.
Required SkillsTechnical skills:
¿ Experience with any of the following firewalls : Cisco Pix, Juniper Netscreen, Fortigate, IPFilter or

¿ Good understanding of UNIX operating systems.
¿ Knowledge of networking (e.g. OSI layers + functions + devices).
¿ In depth understanding of IP protocols including IP, TCP, UDP, FTP, DNS, ARP.
¿ Understanding of cryptographic protocols.
¿ Had exposure to and performed troubleshoot on common Internet services such as : Email, DNS,
¿ Excellent written and oral communication skills.
¿ Excellent customer facing skills.
¿ Active interest in IT Security & authentication protocols.
¿ Ability to deliver detailed and timely communications to internal and external parties during an
¿ Knowledge of Information Security.
¿ Knowledge of UNIX, Kerberos, SOCKS, VPN, BIND.
¿ Strong interpersonal and communication skills; capable of writing documentation, making
presentations to an internal audience, and interacting positively with upper management,
colleagues and customers.
¿ The candidate must be a self-starter but must recognize the importance and value of working as
a member of an operations support team.
¿ Independent problem-solving, highly motivated and self-directing.
¿ Comfortable working in an operations and support team with heavy end user interaction.
¿ Ability to handle constantly changing flow of traffic; remain productive during slow times, be
able to multitask effectively during busy times, exercise patience and professionalism during
stressful situations.
Desired Skills
¿ Unix Systems administration experience.
¿ Perl and/or UNIX shell programming/scripting experience.
¿ Had exposure to end point protection (anti-virus, device lockdown).
¿ (For Transporter) Distributed Database, Dynamic SQL.
¿ CCNA or equivalent certifications.
¿ CISSP or equivalent certification.