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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Security Engineer - **Company:** Columbia Bank - **Location:** Irvine, CA, United States - **Experience:** Experienced - **Salary:** $115,000.0 - $140,000.0 - **Contract:** Permanent contract - **Skills:** Data Analysis, Cyber Security, Information Leak Prevention, E-Business, Identity and Access Management, Intrusion Detection and Prevention, Intrusion Detection Systems, Network Security, Networking Basics, Packet Analyzer, Network Protocols, Public Key Infrastructure, Security Information and Event Management, Single Sign-On, Software Vulnerability Management, Web Applications, Network Routers, Network Access Control, Malware, Firewalls (Computer Science), Web Filtering, Information Technology - **Published:** July 28, 2026 - **Apply:** https://www.juju.com/job/00000000gk3xrx ## About the Role + H.S. Diploma/GED (preferred) + Bachelor's Degree in Information Security (preferred) + 4-7 years - of information technology. (Preferred) + 2-4 years - of information/cyber security experience or college training (Preferred) + Demonstrated experience with administering enterprise services including client and server systems, security tools and applications, directory services, firewalls, IDS/IPS, security gateways, routers, and switches, required. + Knowledge of operating system fundamentals, networking fundamentals, network protocols, web applications, and critical security controls. + Knowledge of common attacker tactics and techniques. + Knowledge of internal audit concepts and regulatory requirements (e.g. SOX, GLBA, etc.). + Ability to prioritize tasks and work though issues and obstacles with minimal guidance and coaching. + Ability to work individually and as part of a team. + Proficient written/verbal communications skills. ## Description Implements, administers, and/or monitors bank security systems and solutions that encompass perimeter defense, security operations, identity and access management, and incident response. Systems and processes may include, but are not limited to: Firewalls, intrusion detection/prevention systems, content filtering, data loss prevention, vulnerability management, endpoint protection, network access control, security information and event management, identity governance and administration, single sign on, public key infrastructure, privileged account management, security monitoring, data analysis, alert tuning, and incident triage. Day to day tasks entail supporting, maintaining and enhancing technical controls to prevent, detect, or respond to cybersecurity threats; comply with regulatory standards; or align to industry best practice. + Administer one or more of the following core enterprise security services: Firewalls, Intrusion Detection/Prevention System, Proxy, Mail Gateways, Data Loss Prevention, Denial of Service Protection, Network Access Control, Endpoint Protection Suite, Advanced Malware Prevention, Vulnerability Management, Security Information and Event Management, Identity Governance, Single Sign-On, Public Key Infrastructure, or Privileged Account Management. + Identify security gaps and control deficiencies, anddetermine steps to mitigate findings. + Requires continuous self-reflection and learning of soft/technical skills to accommodate constantly changing e-business and cybersecurity landscape. + Experience with security alert analysis, malware analysis, packet analysis, incident containment, eradication and recovery, and forensic investigations + Prepare technical and executive security reports including tracking of key performance / risk metrics. + Coordinate across functional teams to troubleshoot and resolve service disruptions; requires participation in after-hours on-call rotation and after-hours ad-hoc incident resolution. + Ability to participate in after-hours on-call rotation and ad-hoc incident resolution + Demonstrates compliance with all bank regulations for assigned job function and applies to designated job responsibilities - knowledge may be gained through coursework and on-the-job training. Keeps up to date on regulation changes. + Follows all Bank policies and procedures, compliance regulations, and completes all required annual or job-specific training. ## Related Videos - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Enhancing Workload Security in Kubernetes](https://www.wearedevelopers.com/videos/356-enhancing-workload-security-in-kubernetes) - [Getting under the skin: The Social Engineering techniques](https://www.wearedevelopers.com/videos/38-getting-under-the-skin-the-social-engineering-techniques) - [Data Science on Software Data](https://www.wearedevelopers.com/videos/162-data-science-on-software-data) - [Full Spectrum File Uploads](https://www.wearedevelopers.com/videos/870-full-spectrum-file-uploads) ## Related Articles - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Walking Into The Era of Supply Chain Risks](https://www.wearedevelopers.com/magazine/106-walking-into-the-era-of-supply-chain-risks)