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Global Business Consulting Services (GBCS)

Zscaler ZIA/ZPA Senior Network Security Engineer

Global Business Consulting Services (GBCS), New York, New York, us, 10261

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Zscaler ZIA/ZPA Senior Network Security Engineer Direct message the job poster from Global Business Consulting Services (GBCS)

MUST HAVE:

Deploy, configure, and manage Zero Trust architecture solutions including Zscaler ZIA/ZPA

MUST BE

local resident of NY/NJ

We are seeking a highly skilled and motivated

Senior Network Security Engineer

to join our banking clients Network Security team in NYC (onsite). The ideal candidate will have hands‑on experience in implementing and managing zero‑trust architectures, endpoint protection, and advanced security tools, with a strong understanding of regulatory frameworks and security best practices.

Key Responsibilities

Deploy, configure, and manage

Zero Trust

architecture solutions including

Zscaler ZIA/ZPA

Administer and fine‑tune

Proofpoint DLP/ITM

to ensure data security across the enterprise

Manage and monitor the

Microsoft Defender suite

including Antivirus, Purview, and Endpoint Detection and Response (EDR)

Tune and maintain

SIEM rules , primarily using

LogRhythm , to detect and respond to threats

Administer and manage

Carbon Black Protect (Bit9)

for endpoint protection and control

Apply knowledge of the

MITRE ATT&CK framework

to strengthen threat detection and incident response

Ensure security practices are aligned with regulatory standards such as

NIST 800-53

Participate in ITIL‑aligned

change management

processes for secure deployment and updates

Collaborate with cross‑functional teams to ensure effective security posture across infrastructure and applications

Qualifications

Bachelor’s degree in Computer Science, Information Security, or related field (or equivalent experience)

8+ years of experience in network security or a similar role

Hands‑on experience with Zscaler ZIA/ZPA, Proofpoint DLP, Microsoft Defender, CarbonBlack Protect

Familiarity with SIEM platforms, especially LogRhythm

Strong understanding of MITRE ATT&CK and NIST 800-53 frameworks

Solid grasp of ITIL principles and change management best practices

Relevant certifications a plus (e.g. Zscaler Certified, Microsoft Security certifications)

Seniority level

Mid‑Senior level

Employment type

Contract

Job function

Information Technology

Location New York, NY

Salary $140,000.00-145,000.00

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