Network Security DevOps Engineer

Overview: Job Title:- Network Security DevOps Engineer Location:- Spring Texas (On-Site) Job Type:- Long Term Contract Responsibilities: Overview We are standing up a new Network Security DevOps organization focused on modernizing, automating, and operating enterprise firewall and network security services at global scale. This role offers high visibility and real impact-you'll help shape how security is engineered, deployed, and operated across complex environments. As a Network Security DevOps Engineer, you'll work hands-on with leading firewall platforms, cloud-native security, and automation tooling. This is an ideal role for a driven engineer who takes ownership, demonstrates leadership, and thrives in fast-paced, highly collaborative environments. Responsibilities Firewall & Network Security Engineering Design, implement, operate, and maintain Fortinet FortiGate firewalls across global data centers, offices, and business edge locations. Support migration from legacy firewall platforms, including: Juniper SRX Cisco ASA Cisco FTD Leverage FortiManager and FortiAnalyzer for centralized configuration, automation, monitoring, and reporting. Participate in the evaluation and potential adoption of FortiSOAR and FortiSandbox. Partner with OT teams managing Palo Alto firewall environments. Automation & DevOps Build and maintain automation for firewall deployments and policy management. Develop infrastructure-as-code and automation using:Ansible, Terraform, GitHub, Python, REST APIs, Jenkins, Jinja2, and YAML Contribute to a Zero-Ops / automation-first strategy, reducing manual work and increasing reliability and scalability. Cloud & Virtual Firewalls Deploy and manage virtual firewalls in AWS and Azure environments. Support future SD-WAN initiatives, including a potential migration to Fortinet-based SD-WAN technologies. Operations & Support Provide monitoring, troubleshooting, incident response, and vulnerability assessments. Manage upgrades, patching, break/fix, and operational run activities. Participate in a rotating global on-call ("follow-the-sun") schedule. Troubleshoot network and security issues using FortiAnalyzer and Splunk logs. Cross-Functional Collaboration Work closely with cybersecurity, network engineering, cloud, application, and delivery teams. Create and maintain documentation, runbooks, and standardized operational processes. Engage stakeholders to translate business requirements into secure, scalable solutions. Qualifications Required Experience 5+ years of hands-on experience in network security engineering and/or operations. Strong expertise with enterprise firewall platforms:Fortinet FortiGate (FortiManager and FortiAnalyzer highly preferred) Cisco ASA / CSM Cisco FTD / FMC Juniper SRX (Junos Space) Solid understanding of networking fundamentals:TCP/IP, OSI model, routing/switching, ACLs Experience with firewalls, VPNs, IDS/IPS, NAT, DNS, and authentication technologies. Preferred Technical Skills Automation and DevOps experience using Ansible, Terraform, Python, GitHub, Jinja2, REST APIs, Jenkins Cloud security experience in AWS and Azure Advanced troubleshooting of routing and switching, including VRF and VXLAN Familiarity with Datadog, Algosec, and similar tools Experience working in Agile / SAFe environments Certifications (Preferred, Not Required) Fortinet: FCA, FCSS, NSE series Cisco: CCNA or CCNP Security Security: CISSP, GIAC Soft Skills Self-driven, proactive, and comfortable working independently in a global virtual team. Strong written and verbal communication skills. Ability to prioritize, multitask, and adapt in a rapidly evolving environment. Analytical problem-solver and collaborative team player. Strong Plus Factors Experience supporting large, complex global enterprise networks Prior experience in oil & gas or similarly regulated industries Top 3 Skills for Success Network Security Firewalls - Fortinet (primary), Cisco, Juniper Automation & Scripting - Ansible, Terraform, Python Cloud Connectivity & Security - AWS and Azure Skills: migration from legacy firewall platforms, including: Juniper SRX Cisco ASA Cisco FTD,FortiManager and FortiAnalyzer for centralized configuration, automation, monitoring, and reporting. Participate in the evaluation and potential adoption of FortiSOAR and FortiSandbox.,AWS and Azure environments. Support future SD-WAN initiatives, including a potential migration to Fortinet-based SD-WAN technologies. Guru Schools