Job Summary:
TGS is seeking a Senior Network Security Engineer to design, build, optimize, and maintain secure network environments across its global footprint. The role involves implementing and managing advanced security controls, particularly with Palo Alto Networks technologies, to protect data centers, cloud environments, and maritime operations.
Responsibilities:
• Design, implement, and maintain secure network architectures globally, with a focus on Palo Alto NGFW, Panorama, and security services.
• Lead network security initiatives, including segmentation, Zero Trust design, and secure connectivity across offices, cloud environments, and the marine acquisition fleet.
• Monitor and tune network security infrastructure for performance, resilience, and threat mitigation.
• Troubleshoot complex network and security issues across hybrid environments.
• Conduct security assessments, rulebase reviews, and vulnerability remediation efforts.
• Develop and maintain policies, standards, diagrams, operational guides, and documentation.
• Collaborate with Cloud, SOC, Support, Network, and Infrastructure teams to ensure end-to-end security.
• Support incident response processes by providing network security expertise.
• Contribute to cross‑team knowledge sharing.
Qualifications:
Required:
• 5+ years of hands‑on experience in network security engineering.
• Expert-level experience with Palo Alto Networks technologies.
• Strong knowledge of networking protocols (TCP/IP, BGP, OSPF, VPNs, SSL/IPSec).
• Proficient in core WAN/LAN networking fundamentals, including routing, switching, subnetting, and VLANs.
• Proven experience designing secure networks and security controls.
• Strong analytical and troubleshooting skills in complex environments.
• Good understanding of modern cybersecurity practices and threat landscapes.
• Ability to obtain national security clearance in a NATO country
Preferred:
• Master’s degree in network security or similar field
• Palo Alto certifications (PCNSE strongly preferred).
• Experience securing cloud platforms (Azure, AWS, or GCP).
• Automation or scripting skills (Python, Ansible, APIs).
• Experience in maritime, OT, or globally distributed networks.
• Familiarity with SIEM/SOAR platforms and threat monitoring workflows.
Company:
TGS provides advanced data and intelligence to companies active in the energy sector. Founded in 1981, the company is headquartered in Asker, NOR, with a team of 1001-5000 employees. The company is currently Late Stage.
