F5 Networks

Security Engineer II

F5 Networks$104K — $157K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • U.S. citizenship required due to FedRAMP compliance obligations.
  • Bachelor's degree in computer science or equivalent experience.
  • 3+ years of hands-on experience in security operations or related cybersecurity roles.
  • Practical experience with SIEM/dashboarding tools like AWS GuardDuty or Splunk.
  • Familiarity with cloud platforms such as AWS or Azure.
  • Understanding of log handling and telemetry pipelines.
  • Experience with IaC tools.

Responsibilities

  • Partner with architects, security engineers, and stakeholders to define monitoring needs.
  • Continuously refine metrics, logs, and alerts for detection and response.
  • Integrate logging and monitoring pipelines with existing tools.
  • Respond to alerts and tune thresholds to minimize false positives.
  • Leverage AI tools to enhance operational efficiency and threat detection.
  • Work on-call and potentially cover weekend shifts as needed.

Benefits

  • Flexible working arrangements.
  • Comprehensive health and wellness programs.
  • Opportunities for career development and growth.
  • Incentive compensation and bonuses.
  • Employee stock options and restricted stock units.
Full Job Description
F5 Distributed Cloud is seeking a Security Engineer II to design, integrate, operate, and maintain robust security monitoring and auditing capabilities across our global platform. The F5 SDC platform delivers a scalable and secure way to deploy applications worldwide. In this role, you will develop and support monitoring and audit solutions that provide the visibility, detection, and alerting needed to protect the platform and enable effective incident response and forensics.

Key Responsibilities

  • Partner with software architects, security engineers, operations/SRE teams, compliance experts, and business stakeholders to understand system boundaries and define what needs to be monitored and audited.


  • Identify, implement, and continuously refine metrics, logs, and alerts to improve operational visibility, incident detection, response effectiveness, availability, and forensic readiness across the platform.


  • Integrate logging and monitoring pipelines with existing tools and platforms (e.g., SIEM, EDR, dashboards) and ensure data quality, coverage, and usability.


  • Respond to alerts , tune alerts and thresholds to reduce noise while maintaining strong coverage for security and operational events.


  • Leverage Generative AI and AI-assisted security tooling to improve operational efficiency, accelerate investigations, automate repetitive tasks, enhance threat detection, and support security engineering workflows.


  • Working on-call and weekend shifts might be needed as per business need


Qualifications

  • U.S. Citizenship Required: Due to FedRAMP compliance obligations, this role requires the candidate to be a U.S. citizen.
  • Be Kind


  • Bachelor's degree in computer science or a related field (or equivalent experience).


  • 3+ years of hands-on experience in security operations, monitoring, or related cybersecurity roles.


  • Practical experience with logging, monitoring, and SIEM/dashboarding 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).


  • Strong understanding of log handling and telemetry pipelines, including log collection, aggregation, integration with downstream systems, and alert configuration/tuning based on policies and thresholds.


  • Hands-on experience with IaC tools.


  • Familiarity with the MITRE ATT&CK framework and/or the Lockheed Martin Cyber Kill Chain is a plus.


  • Solid understanding of the security and operational challenges in large-scale, distributed systems.


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


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


  • Familiarity with F5 products and services (e.g., BIG-IP, NGINX, WAF, DDoS, application security solutions) 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: $104,700.00 - $157,100.00

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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