Network Security Engineer

Kargo

Network Security Engineer developing and implementing secure network architectures and monitoring activities at Kargo logistics solutions. Overseeing security operations and incident responses with a focus on cloud and infrastructure security.

Posted 6/24/2026full-timeSan Francisco • California • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSCloudCyber SecurityDNSFirewallsGoogle Cloud PlatformIoTSwitchingTCP/IP

About the role

Key responsibilities & impact

Design and implement secure network architectures across cloud, on-premise, and edge/IoT environments.
Configure and maintain firewalls, VPNs, network segmentation, NAC, and secure remote access solutions.
Monitor network activity and security alerts.
Investigate suspicious activity, security events, and potential breaches.
Lead containment, remediation, and post-incident reviews.
Oversee vulnerability assessments, penetration testing, and security reviews.
Secure cloud infrastructure, network connectivity, and identity/access controls.
Implement zero-touch provisioning and secure identity management for edge hardware to ensure fleet integrity.
Support compliance initiatives (SOC 2, ISO 27001, NIST, etc.).

Requirements

What you’ll need

3+ years of experience in network security, cybersecurity engineering, or infrastructure security roles.
Strong knowledge of networking protocols and technologies including TCP/IP, DNS, DHCP, VPN, routing, and switching.
Hands-on experience with security technologies such as firewalls, endpoint protection, and vulnerability management tools.
Experience securing cloud environments such as AWS or Google Cloud Platform.
Bachelor's degree in Computer Science, Cybersecurity, Information Security, Computer Engineering, or a related technical field.

Benefits

Comp & perks

Equal opportunity/affirmative action employer committed to an inclusive and diverse workplace

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

network securitycybersecurity engineeringinfrastructure securitynetworking protocolsTCP/IPDNSDHCPVPNroutingswitching

Soft Skills

leadershipinvestigative skillsproblem-solvingcommunication

Certifications

Bachelor's degree in Computer ScienceBachelor's degree in CybersecurityBachelor's degree in Information SecurityBachelor's degree in Computer Engineering