Senior Network Security Engineer - Zero Trust & Cloud

AxiaMetrics LLP; USA; Hybrid; USD 140.000 - 190.000; Vollzeit

Zusammenfassung

AxiaMetrics is seeking a Senior Network Security Engineer to design, implement and support security across on-premises, cloud, and hybrid environments. Lead Zero Trust initiatives, firewall administration, and secure Azure/AWS networks to protect critical production systems.

Experience with IDS/IPS, WAF, DDoS protection, and security tooling (Sentinel, Splunk, QRadar, Cortex XDR, CrowdStrike, Darktrace) is highly valued. Hybrid work and cross-functional collaboration are expected.

Qualifikationen

• 7–10+ years in network security engineering.
• Strong hands-on experience managing enterprise Firewall platforms.
• Experience securing complex enterprise and cloud environments including production systems.
• Proven delivery of network segmentation and Zero Trust initiatives.
• Knowledge of IDS/IPS, WAF, DDoS protection, secure web gateways, NAC and DNS security.

Aufgaben

• Design, implement and maintain enterprise network security architectures aligned to Zero Trust principles.
• Deploy and administer Firewall platforms, including policy, NAT and access control configuration.
• Lead Firewall rule optimisation and recertification exercises.
• Design and secure Azure and AWS network architectures and hybrid connectivity.
• Implement micro-segmentation, ZTNA and SASE solutions to reduce lateral movement risk.
• Implement and support site-to-site, client, IPSec and SSL VPNs and remote access solutions.
• Investigate network-based security incidents and analyse logs and traffic with SOC tools.
• Run vulnerability assessments, support penetration testing and remediation plans.
• Lead security assessments and architecture reviews for new projects.
• Ensure compliance with ISO 27001, NIST CSF, CIS Controls, GDPR and Cyber Essentials Plus.

Kenntnisse

Enterprise Firewalls

Azure network security

AWS network security

Zero Trust / ZTNA / SASE

Routing & Switching

Automation

Tools

Sentinel

Splunk

QRadar

Cortex XDR

CrowdStrike

Darktrace

Jobbeschreibung

AxiaMetrics is seeking a Senior Network Security Engineer to design, implement and support security across on-premises, cloud, and hybrid environments. Lead Zero Trust initiatives, firewall administration, and secure Azure/AWS networks to protect critical production systems.

Experience with IDS/IPS, WAF, DDoS protection, and security tooling (Sentinel, Splunk, QRadar, Cortex XDR, CrowdStrike, Darktrace) is highly valued. Hybrid work and cross-functional collaboration are expected.