F5 Networks

Security Engineer III

F5 Networks$152K — $228K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Information Security, or related field (or equivalent experience)
  • 4-6 years of experience in security operations, monitoring, detection engineering, or incident response
  • Strong hands-on experience with logging, monitoring, and SIEM/dashboarding tools such as AWS GuardDuty, Splunk, or similar
  • Working knowledge of at least one major cloud platform (e.g., AWS, Azure, GCP)
  • Proficiency with at least one programming or scripting language (e.g., Python, Java)
  • Experience with CICD and a shift-left mindset for vulnerability scanning
  • Familiarity with container orchestration platforms like Kubernetes is a plus

Responsibilities

  • Design and enhance observability solutions using AI-powered monitoring and metrics collection
  • Collaborate with various teams to define security controls and monitoring requirements
  • Integrate logging and security telemetry pipelines with enterprise systems to ensure data quality
  • Manage Security Operations Center (SOC) activities and incident response workflows
  • Partner with development teams for vulnerability identification and remediation
  • Maintain and upgrade SIEM deployment as necessary
  • Implement Infrastructure as Code (IaC) principles for governance and compliance

Benefits

  • Comprehensive health benefits package
  • Employee wellness programs
  • 401(k) plan with company match
  • Flexible working hours
  • Opportunity for professional development and certifications
  • Employee stock options and bonuses
Full Job Description
About the Role
F5 Distributed Cloud is seeking a Security Engineer III to advance our monitoring, detection, and incident response capabilities across the F5 SDC platform. Our platform provides a global, scalable, and secure way to deploy applications. In this role, you will design and enhance monitoring and audit solutions, improve detection quality, and strengthen our ability to respond to and investigate security incidents in a large-scale distributed environment.

Key Responsibilities

  • Design, implement, and continuously enhance observability solutions by leveraging AI-powered monitoring, telemetry analytics, logging, tracing, and metrics collection to improve platform reliability, security visibility, incident detection, response effectiveness, availability, and forensic readiness.
  • Partner with Software Architects, Platform Engineering, Security Engineering, SRE/Operations teams, Compliance stakeholders, and business leaders to define system boundaries, critical assets, security controls, and monitoring requirements across cloud-native and hybrid environments.


  • Integrate and optimize logging, monitoring, and security telemetry pipelines with enterprise platforms such as SIEM, SOAR, EDR/XDR, APM, cloud-native security tools, and AI-assisted analytics solutions, ensuring comprehensive data quality, coverage, and usability.


  • Run Security Operations Center (SOC), Incident Response, Threat Detection, Vulnerability Management, and Engineering teams to establish and maintain effective escalation paths, communication workflows, and automated response mechanisms.


  • Partner with development and infrastructure teams to identify, prioritize, remediate, and validate vulnerabilities, ensuring timely patch management, security hardening, and compliance with organizational security standards


  • Maintain SIEM deployment , upgrade as needed.
  • Implement Infrastructure as Code (IaC), Policy as Code, and Security as Code principles to automate deployment, governance, security controls, and compliance validation across cloud environments.


  • Participate in 24/7 on-call rotations and weekend support activities, as required, to ensure timely response to operational incidents, security events, and critical platform issues.


Qualifications

  • Be Kind


  • Bachelor's degree in Computer Science, Information Security, or related field (or equivalent experience).


  • 4-6 years of experience in security operations, monitoring, detection engineering, or incident response.


  • Strong hands-on experience with logging, monitoring, and SIEM/dash boarding tools such as AWS GuardDuty, Sumo Logic, Grafana, CrowdStrike, DataDog, Splunk, Thycotic, or similar.


  • Working knowledge of at least one major cloud platform (e.g., AWS, Microsoft Azure, Google Cloud Platform), including native security and observability services.


  • Solid understanding of log handling and telemetry pipelines: collection, normalization, integration with downstream systems, and alert configuration/tuning.


  • Proficiency with at least one programming or scripting language (e.g., Python, Java, Shell).


  • Experience with CICD and vulnerability scanning with Shift left mindset.


  • Working knowledge of container orchestration and cloud platforms such as Kubernetes and/or OpenStack.


  • Relevant certifications (e.g., Security+, GSEC, CISSP) are preferred.


  • Familiarity with FedRAMP is a plus


The Job Description is intended to be a general representation of the responsibilities and requirements of the job. However, the description may not be all-inclusive, and responsibilities and requirements are subject to change.

The annual base pay for this position is: $152,200.00 - $228,400.00

F5 maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, geographic locations, and market conditions, as well as to reflect F5's differing products, industries, and lines of business. The pay range referenced is as of the time of the job posting and is subject to change.

You may also be offered incentive compensation, bonus, restricted stock units, and benefits. More details about F5's benefits can be found at the following link: https://www.f5.com/company/careers/benefits. F5 reserves the right to change or terminate any benefit plan without notice.

Please note that F5 only contacts candidates through F5 email address (ending with [redacted].com) or auto email notification from Workday (ending with f5.com or

About F5 Networks

F5 Networks, Inc. is a global company that specializes in application services and application delivery networking (ADN). F5 technologies focus on the delivery, security, performance, and availability of web applications, as well as the availability of servers, cloud resources, data storage devices, and other networking components. F5 Networks is a leading provider of application delivery networking (ADN) technology that optimizes the delivery of network-based applications and the security, performance, and availability of servers, data storage devices, and other networking components. F5 Networks is a leading provider of application delivery networking (ADN) technology that optimizes the delivery of network-based applications and the security, performance, and availability of servers, data storage devices, and other networking components. F5 Networks is a leading provider of application delivery networking (ADN) technology that optimizes the delivery of network-based applications and the security, performance, and availability of servers, data storage devices, and other networking components.
Learn more about F5 Networks
Size
6,461 employees
Market Cap
$8.4 billion
Industry
Net Income
$296.5 million
Founded
1996
5 Year Trend
+5.2%
Revenue
$2.4 billion
NASDAQ

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