Network Security Engineer Jobs in Greenwich, CT
A Network Security Engineer is responsible for designing, implementing, and maintaining computer and information security systems. They play an essential role in ensuring the safety and integrity of a company's data, detecting and mitigating network threats, and implementing security protocols. These professionals also conduct system checks for security vulnerabilities, develop security standards, and recommend security enhancements. They also respond to any network security incidents and provide a thorough post-event analysis.
Network Security Engineers should possess strong troubleshooting, analytical and problem-solving skills. They should be well-versed in various networking languages, firewalls, VPNs, IDS/IPS, and other security technologies. Important certifications include Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), and Cisco Certified Network Associate (CCNA) Security. Before becoming a Network Security Engineer, an individual may work as a Network Administrator, Systems Administrator, or a Junior Network Engineer.
Security Engineer - Bug Bounty
- Interactive Brokers Group Inc.
- Greenwich, CT
- 3 hours ago
- Greenwich, CT
- 3 hours ago
Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the...
In Person- Gartner
- Stamford, CT (4 miles from Greenwich, CT)
- 1 day ago
- Stamford, CT (4 miles from Greenwich, CT)
- 1 day ago
Hiring near our Irving, TX and Stamford, CT Centers of Excellence with a flexible environment. About Gartner IT: Join a world-class team of skilled engineers who build creative digital solutions...
HybridMainframe Security Engineer - ACF2 to RACF
- Kforce
- Armonk, NY (7 miles from Greenwich, CT)
- 7 days ago
- Armonk, NY (7 miles from Greenwich, CT)
- 7 days ago
Kforce's client is seeking a Mainframe Security Engineer for a Remote or Hybrid (U.S.-based) role. This role will be Long-Term Contract or Full-Time. About the Role:We're looking for an...
In Person- Hallmark
- Edgewater, NJ (23 miles from Greenwich, CT)
- 8 days ago
- Edgewater, NJ (23 miles from Greenwich, CT)
- 8 days ago
The ideal candidate brings deep hands-on expertise across multiple security domains such as identity, network security, cloud security, endpoint protection, or application security....
Hybrid- IBM Corporation
- Yorktown Heights, NY (19 miles from Greenwich, CT)
- 11 days ago
- Yorktown Heights, NY (19 miles from Greenwich, CT)
- 11 days ago
Introduction A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You'll work with leading companies across industries, helping them shape their...
In Person- The Planet Group
- Montvale, NJ (21 miles from Greenwich, CT)
- 14 days ago
- Montvale, NJ (21 miles from Greenwich, CT)
- 14 days ago
Responsible for designing, implementing, and managing the network segmentation of a financial services company. This includes identifying risks that can be mitigated with network segmentation,...
In Person- APi Group Corporation
- White Plains, NY (7 miles from Greenwich, CT)
- 20 days ago
- White Plains, NY (7 miles from Greenwich, CT)
- 20 days ago
JobID: 123 Category: Production & Skilled Trades JobSchedule: Full time Posted Date: 2026-04-14T13:33:51+00:00 JobShift: Minimum Salary: 30.00 ITG Larson, based in White Plains, NY, is a...
In Person- Securitas Technology
- Queens Village, NY (22 miles from Greenwich, CT)
- 25 days ago
- Queens Village, NY (22 miles from Greenwich, CT)
- 25 days ago
Securitas Technology Corporations is a division of Securitas AB, the largest protective services provider in the world with over 370,000+ Securitas Heroes across the world. STC offers a full...
In Person- Cox Automotive
- South Hempstead, NY (23 miles from Greenwich, CT)
- 26 days ago
- South Hempstead, NY (23 miles from Greenwich, CT)
- 26 days ago
Cox Automotive is seeking a Cybersecurity Engineer II to join our team. This engineer is responsible for reducing organizational risk by detecting, analyzing, and responding to internal and...
In Person- CAI Cox Automotive Corp Svcs., LLC
- New Hyde Park, NY (20 miles from Greenwich, CT)
- 26 days ago
- New Hyde Park, NY (20 miles from Greenwich, CT)
- 26 days ago
Company Cox Automotive - USA Job Family Group Information Technology Job Profile Cybersecurity Engineer II Management Level Individual Contributor Flexible Work Option Hybrid - Ability to work...
Remote- Montefiore Einstein
- Elmsford, NY (10 miles from Greenwich, CT)
- 27 days ago
- Elmsford, NY (10 miles from Greenwich, CT)
- 27 days ago
City/State: Elmsford, New York Grant Funded: No Department: IT - Security Operations Work Shift: Day Work Days: MON-FRI Scheduled Hours: 8:30 AM-5 PM Scheduled Daily Hours: 7.5 HOURS Pay Range:...
In PersonLead, Cryptographic Security Engineer
- Mina Tjanster
- Harrison, NY (6 miles from Greenwich, CT)
- 30+ days ago
- Harrison, NY (6 miles from Greenwich, CT)
- 30+ days ago
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can...
In Person- TTEC
- Bogota, NJ (23 miles from Greenwich, CT)
- 30+ days ago
- Bogota, NJ (23 miles from Greenwich, CT)
- 30+ days ago
Experience with penetration testing, risk assessments, and vulnerability management. Solid understanding of OWASP Top 10 and mitigation strategies....
Remote- Armanino McKenna Certified Public Accountants & Consultants
- Garden City, NY (21 miles from Greenwich, CT)
- 45+ days ago
- Garden City, NY (21 miles from Greenwich, CT)
- 45+ days ago
security technologies (e.g., firewalls, IDS/IPS, DLP) Implement network segmentation and secure connectivity solutions (VPN, remote access) Develop SIEM detection rules, threat alerts, and automated...
In Person- Yuno
- Bogota, NJ (23 miles from Greenwich, CT)
- 45+ days ago
- Bogota, NJ (23 miles from Greenwich, CT)
- 45+ days ago
Latam Remote Full Time Individual Contributor +4 Years of Experience Who We Are At Yuno, we are building the payment infrastructure that allows all companies to participate in the global market....
In PersonDemographic Data for Greenwich, CT
Moving to Greenwich, CT? Find some basic demographic data about Greenwich, CT below.
Network Security Engineer Online Courses and Training Opportunities
Salary for Network Security Engineer Jobs in Greenwich, CT
Required or preferred licenses and certifications for Network Security Engineer positions.
Highest Education Level
Network Security Engineers in Greenwich, CT offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Network Security Engineer position
- Computer Science
- Risk Management Framework
- Penetration Testing
- Data Encryption
- Nessus
- In Plane Switching
- Public Key Infrastructure
- Internet Protocol Security
- Terraform
- Vulnerability Management
- VPN
- PCI Compliance
- SOC 2
- Kubernetes
- Operating Systems
- Information Assurance
- Firewall
- Security Information & Event Management
- Bash
- Splunk
- Network Security
- Scripting
- Software Development
- Mitigation
- Windows PowerShell
- Microsoft Azure
- Architectural Design
- Information Security
- Amazon Web Services
- Cybersecurity
- Linux
- SDLC
- Designing
- Modeling
- Python
- Information Technology
- Artificial Intelligence
- Computer Programming
- Risk Management
- Engineering
- Strategy Development
- Networking
- Military Background
- Troubleshooting
- Auditing
- Prioritizing
- Investigation
- Documentation
- Mentoring
- Implementation
- Collaboration
- Research Skills
- Problem Solving
- Leadership
- Communication Skills
Other Career Titles
Here are some other career titles that require similar skills
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