Network Security Engineer - Cybersecurity Job at InterSources Inc, New York, NY

Q3ZUR1g1Z0F6SkZyc3JodnRLekJucHJNemc9PQ==
  • InterSources Inc
  • New York, NY

Job Description

Overview

Are you passionate about protecting digital assets and ensuring robust cybersecurity? We are seeking a dedicated and motivated Cybersecurity Network Engineer to join our team. Collaborate with engineers to secure network, cloud, and system infrastructure through implementing controls and monitoring.

You Will:

  • Work with engineering teams to define and fulfill operational requirements while upholding the highest standards of security protocols and compliance.
  • Monitor and maintain security for network, cloud, PKI, and system environments, implementing controls to safeguard information systems, applications, and infrastructure.
  • Ensure access control systems effectively prevent unauthorized modification, destruction, or disclosure of sensitive information.
  • Monitor, assess, and and respond to security risks in systems, networks, and clouds; identify causes, threats, and suggest solutions in accordance with established policies.
  • Conduct security risk and vulnerability assessments, as well as business impact analyses for threats of moderate complexity in both on-premises and cloud environments.
  • Provide expert troubleshooting and support for complex security-related issues that have been advanced, including those beyond the Help Desk’s scope.
  • Develop detailed reports to pinpoint security risks and propose suitable mitigation strategies.
  • Oversee and resolve user access issues, enforce least-privilege principles, and develop solutions to prevent future access-related security concerns.
  • Assist with internal and external audits, providing necessary evidence and contributing to change management reporting and security impact assessments.
  • Manage cloud security services like cloud proxy/VPN and XDR platforms for secure access and threat detection.
  • Support PKI infrastructure, including certificate lifecycle management and secure key handling.
  • Operate and monitor cloud network components and integrations, applying Secure Access Service Edge (SASE) principles to protect distributed users and cloud access.
  • Implement and maintain network security controls such as firewalls, IDS/IPS, segmentation strategies, and enforce access control policies (ACLs, NACLs, identity-based segmentation) across hybrid environments.
  • Investigate, contain, and resolve network-based security incidents, and contribute to comprehensive post-incident reviews.
  • Collaborate with network and cloud engineering teams to ensure the secure design and implementation of cloud-native and hybrid solutions.

You Have:

  • Proven experience in information security, cybersecurity operations, or a related field.
  • Hands-on experience with cloud-based security services, network security controls, and incident response.
  • Familiarity with SASE, firewalls, IDS/IPS, PKI infrastructure, and certificate management.
  • Strong analytical and problem-solving skills, with the ability to assess complex security risks and develop effective mitigation strategies.
  • Excellent communication and collaboration abilities.
  • Relevant certifications (e.g., CISSP, CISM, CEH, or similar) are a plus.

Job Tags

Similar Jobs

HSG Laser US

Applications Engineer Job at HSG Laser US

 ...value from their laser systems. Primary Responsibilities: Develop and optimize laser cutting parameters for various metals and...  ...and materials sciences is a plus ~ Familiarity with CAD/CAM software ~ Travel requirement is 25% HSG is committed to ensuring... 

Maiden Home

Interior Design Advisor Job at Maiden Home

 ...their colleagues, and an eagerness to reimagine the world of luxury furnishings. We are looking for an ambitious and talented Interior Design Advisor to provide world-class consultation and support to our clientele. Our ideal candidate will champion the Maiden Home... 

HICC Pet®

Inside Sales Representative Job at HICC Pet®

 ...discussions, and make impactful contributions? If this is how you see your career, HICC is the place to be! About The Role: As Inside Sales Support for HICC Pet, you will work collaboratively with Team Members and your Sales Manager to provide daily coverage in the Pet... 

St. Mary's Health Care System

Healthcare Provider Job at St. Mary's Health Care System

 ...Health Care System, and are dedicated to the patients they serve. St. Mary's Health Care System is a dynamic, fast-growing Catholic health care system whose mission is to be a compassionate and transforming healing presence in a multi-county region of Northeast... 

Node.Digital

Sr. RPA UIPath / AI Developer Job at Node.Digital

 ...experience feedback. They will also mentor and foster citizen developers in this role. Requirements Preferred Certifications: UiPath Advanced RPA Developer Certification Azure / AWS Certified Administrator Education/Year of Exp: Bachelor's degree...