Network Security Engineer Jobs in Sunnyvale, CA
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.
Cyber Security Engineer - Sr. Consultant level
- Visa
- Foster City, CA (17 miles from Sunnyvale, CA)
- 1 hour ago
- Foster City, CA (17 miles from Sunnyvale, CA)
- 1 hour ago
Strong understanding of threat management, vulnerability management, and cloud security posture management....
HybridSenior/Staff Network Security Engineer
- Zoox
- Foster City, CA (17 miles from Sunnyvale, CA)
- 6 hours ago
- Foster City, CA (17 miles from Sunnyvale, CA)
- 6 hours ago
with network security monitoring, threat detection, and security operations tooling (SIEM, IDS/IPS, Zeek, Suricata, vulnerability management platforms), including integration with network controls Compliance...
In Person- Manpower
- Foster City, CA (17 miles from Sunnyvale, CA)
- 15 hours ago
- Foster City, CA (17 miles from Sunnyvale, CA)
- 15 hours ago
8+ years of experience in network security, cloud security, or information security engineering. 2+ years of hands-on experience deploying and managing Netskope NG SWG and/or NPA in an enterprise setting...
In PersonSenior Application Security Architect
- Payactiv
- Milpitas, CA (11 miles from Sunnyvale, CA)
- 1 day ago
- Milpitas, CA (11 miles from Sunnyvale, CA)
- 1 day ago
Job Title: Senior Application Security Architect Location: Payactiv's Milpitas, CA Headquarters Reports to: Director of Information Security Who we are We are Payactiv, a FinTech company devoted...
In PersonSecurity Engineer, Principal Member of Technical Staff
- QuantumScape
- San Jose, CA (6 miles from Sunnyvale, CA)
- 1 day ago
- San Jose, CA (6 miles from Sunnyvale, CA)
- 1 day ago
security, threat intelligence, and vulnerability management....
In Person- Anagha Techno Soft
- Palo Alto, CA (8 miles from Sunnyvale, CA)
- 1 day ago
- Palo Alto, CA (8 miles from Sunnyvale, CA)
- 1 day ago
Only W2 / 1099 Contract | Senior Network Security Engineer (Palo Alto / Meraki / Panorama) | Remote (PST Zone) Job Title: Senior Network Security Engineer (Palo Alto / Meraki / Panorama) Location: Remote...
Remote- Cisco Systems, Inc.
- San Jose, CA (7 miles from Sunnyvale, CA)
- 2 days ago
- San Jose, CA (7 miles from Sunnyvale, CA)
- 2 days ago
The application window is expected to close on: 07/06/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet the Team Join...
In Person- Cisco Systems, Inc.
- San Jose, CA (7 miles from Sunnyvale, CA)
- 2 days ago
- San Jose, CA (7 miles from Sunnyvale, CA)
- 2 days ago
Experience designing and managing IAM, encryption, and network security controls. Why Cisco?...
In PersonData Protection Security Engineer Netskope Lead
- Foster City, CA (17 miles from Sunnyvale, CA)
- 2 days ago
- Foster City, CA (17 miles from Sunnyvale, CA)
- 2 days ago
Required Skills & Qualifications 8 years of experience in network security, cloud security, or information security engineering 2 years of hands-on experience deploying and managing Netskope NG SWG...
In PersonJavaScriptCore Security Engineer
- Apple Inc.
- Cupertino, CA (7 miles from Sunnyvale, CA)
- 3 days ago
- Cupertino, CA (7 miles from Sunnyvale, CA)
- 3 days ago
In this role, you have the opportunity to help secure the JavaScriptCore virtual machine. The JavaScriptCore team at Apple is looking for system programmers with experience in security, especially...
In PersonStaff Enterprise Security Engineer
- Box
- Redwood City, CA (13 miles from Sunnyvale, CA)
- 3 days ago
- Redwood City, CA (13 miles from Sunnyvale, CA)
- 3 days ago
security, cloud security, SaaS security, identity, or a combination) Deep expertise in macOS security with solid knowledge of Windows and ChromeOS Hands-on experience deploying and operating at scale...
In PersonResponsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. Conduct cyber risk assessment activities...
In Person- Bright Vision Technologies
- Fremont, CA (12 miles from Sunnyvale, CA)
- 5 days ago
- Fremont, CA (12 miles from Sunnyvale, CA)
- 5 days ago
Drive vulnerability management workflows including triage, prioritization, owner assignment, and SLA tracking....
Remote- Bright Vision Technologies
- Fremont, CA (12 miles from Sunnyvale, CA)
- 5 days ago
- Fremont, CA (12 miles from Sunnyvale, CA)
- 5 days ago
Bright Vision Technologies is a forward-thinking software development company dedicated to building innovative solutions that help businesses automate and optimize their operations. We leverage...
RemoteOracle Cloud Security Engineer
- Bright Vision Technologies
- Fremont, CA (12 miles from Sunnyvale, CA)
- 5 days ago
- Fremont, CA (12 miles from Sunnyvale, CA)
- 5 days ago
Lead vulnerability management programs, including image scanning, patching, and remediation tracking....
RemoteDemographic Data for Sunnyvale, CA
Moving to Sunnyvale, CA? Find some basic demographic data about Sunnyvale, CA below.
Network Security Engineer Online Courses and Training Opportunities
Salary for Network Security Engineer Jobs in Sunnyvale, CA
Required or preferred licenses and certifications for Network Security Engineer positions.
Highest Education Level
Network Security Engineers in Sunnyvale, CA 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
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Here are some other career titles that require similar skills
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