Network Systems Engineer

Miami, FL

Full-time

Job Description

What You Will Do

Support the operational security function within Blackstone to develop, maintain and advance the security posture of the company in order to adequately protect assets.
Responsibilities include managing and enhancing the effectiveness of current security tools and applications including firewall infrastructure, web content filtering technologies, VPN/network gateway infrastructure, security SSL certificates, application and database firewalls, proxy / content gateway servers and supporting PCI and other internal or external audit processes for the enterprise.
Support the implementation of corporate security policies, programs, and procedures to protect information systems’ assets from intentional or inadvertent modification, disclosure or destruction. The ideal candidate will have experience and direct knowledge of managing security infrastructure in large complex multi-data center environments.

Skills and Experience Needed

Required:

CISSP certification preferred
4+ years’ experience working in a progressive information security operations or engineering group required
2+ years’ experience in a payments or prepaid environment preferred
Proven hands-on experience with firewalls and knowledge of IP networking and network security including: Intrusion Detection, DMZ, encryption, IPSec, PKI, VPNs, MPLS/VPN, Site to Site VPN tunnels, SSL/VPN, proxy services, and DNS
VMWare ESXi Experience
Barracuda Firewall experience
Backup software Veeam Recovery experience
Imperva DBF or WAF exposure
Graylog Exposure
Dell Storage Manager Exposure
Tripwire Experience
Network routing, switching, packet analysis
PCI DSS compliance knowledge
Prior experience with network security & related applications, tools and solutions
Deep understanding of network routing and switching architecture, design and troubleshooting
Experience supporting 24x7x365 high availability solutions in large complex data center environments
Exceptional planning, organization, communication, presentation, multi-tasking, prioritization & business analysis skills
Ability to work independently in addition to working closely in a team environment

Desired:

Education

Bachelor of Science in Information Technology, Management Information Systems or Risk Management OR High School Diploma with 4+ years relevant work experience

Travel required:

None

Blackstone Merchant Services, Inc.