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Brex

engineering opportunity

Senior Security Operations Engineer

As a Security Operations Engineer, you will prevent, detect, and respond to security threats across corporate and cloud environments. You will collaborate with various teams to improve security configurations and drive positive employee behaviors.

San Francisco, California, United StateshybridFULL_TIME

Posted

About the role

What will you do at Brex?

Why join us

Brex is the intelligent finance platform that enables companies to spend smarter

and move faster in more than 200 markets. By combining global corporate cards

and banking with intuitive spend management, bill pay, and travel software, Brex

enables founders and finance teams to accelerate operations, gain real-time

visibility, and control spend effortlessly. Brex’s AI-native automation and

world-class service eliminate manual expense and accounting tasks for customers

so they can focus on what matters most. Tens of thousands of the world's best

companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid,

Reddit, and SeatGeek.

Working at Brex allows you to push your limits, challenge the status quo, and

collaborate with some of the brightest minds in the industry. We’re committed to

building a diverse team and inclusive culture and believe your potential should

only be limited by how big you can dream. We make this a reality by empowering

you with the tools, resources, and support you need to grow your career.

Engineering at Brex

Engineering at Brex is about building systems that scale with speed and

intention. Our teams span Software, Data, Security, and IT, and operate with

high autonomy and deep collaboration. We tackle hard technical problems, own our

outcomes, and push for excellence at every level — from architecture to

deployment. It’s an environment where engineering is a craft, and builders

become leaders.

What you’ll do

As a Security Operations Engineer at Brex, you will focus on preventing,

detecting and responding to security threats across Brex's corporate and cloud

environments. You will use existing systems and develop tools to improve our

security capabilities. Our team is responsible for functions across corporate

security, detection & response and infrastructure security domains; and we

perform systems engineering and automation to support those functions.

Security Operations is part of our wider Trust & IT organization which means you

will have the opportunity to work closely with Application Security, Corporate

Engineering, GRC and IT and to improve security configurations, drive positive

employee behaviors and generally work to prevent events from becoming incidents.

You will also help build and maintain our team’s open source project Substation

[https://medium.com/brexeng/announcing-substation-188d049d979b] and have the

opportunity to contribute to the Brex Tech Blog [https://medium.com/brexeng].

You’ll be part of a team that actively contributes to the wider security

community and has a commitment to mentorship and engineering excellence.

We’re looking for individuals with a strong background and interest in

detecting, responding to, and resolving security incidents and security

challenges. You should be comfortable dealing with lots of moving pieces,

changing priorities, and new technologies, while having a keen eye for detail.

Most importantly, you should be enthusiastic about working with a variety of

backgrounds, roles, and people across Brex. Building a world-class financial

service requires world-class security.

Where you’ll work

This role will be based in our San Francisco office. We are a hybrid environment

that combines the energy and connections of being in the office with the

benefits and flexibility of working from home. We currently require a minimum of

three coordinated days in the office per week, Monday, Wednesday and Thursday.

As a perk, we also have up to four weeks per year of fully remote work!

Responsibilities

  • * Work on a highly cross-functional team to prevent, detect and respond to
  • security threats across Brex's corporate and cloud environments
  • * Perform security incident response, investigation, remediation, and
  • documentation, participate in periodic threat hunting and security exercises
  • * Leading, scoping and building features, participate in designing, and
  • maintaining tools and systems which support the team’s domains – corporate
  • security, detection & response and infrastructure security
  • * Collaborating and partnering with engineering and operations teams to drive
  • remediation of security issues, while balancing prioritization of those
  • security issues within SLA and teams’ respective backlogs
  • * Caring about secure system design, valuing building things correctly, an
  • understanding of a MVP approach and an empathetic mindset when working with
  • others

Requirements

  • * Bachelor’s degree in Computer Science, Engineering or related field OR
  • equivalent training / fellowship OR 5+ years work experienceExperience
  • working in a corporate security, detection & response or infrastructure
  • security role with responsibilities for security alert triage and security
  • incident response
  • * Familiarity with CI/CD systems and DevOps workflows (e.g. Buildkite, Flux,
  • Git, Terraform) in cloud environments (e.g. AWS, Azure, GCP)
  • * Experience with deploying and maintaining some of the security services and
  • tools owned by the team (e.g. - SIEM, data pipelines, SOAR, domain
  • monitoring, endpoint tooling, email protection tooling, cloud security tools)
  • * While not primarily a development role, the team develops and maintains tools
  • written in Go and Python, so experience with coding is required
  • * You thrive in a collaborative environment filled with a diverse group of
  • people with different expertise and backgrounds. We currently have around 30
  • nationalities represented with more than ½ the company working in a country
  • different from the one they grew up in.
  • Bonus points
  • * Proficiency with Go and other programming languages
  • * Experience with securing distributed systems in AWS, cloud and Kubernetes
  • environments
  • * Contributions to the wider technical community (open source, public research,
  • mentorship, community organizing, blogging, presentations, etc)

Compensation

The expected salary range for this role is $192,000 - $240,000. However, the

starting base pay will depend on a number of factors including the candidate’s

location, skills, experience, market demands, and internal pay parity. Depending

on the position offered, equity and other forms of compensation may be provided

as part of a total compensation package.

Brex LLC is a wholly owned subsidiary of Capital One, N.A.

Please be aware, job-seekers may be at risk of targeting by malicious actors

looking for personal data. Brex recruiters will only reach out via LinkedIn or

email with a brex.com [http://brex.com/] domain. Any outreach claiming to be

from Brex via other sources should be ignored.

Which skills does this role require?

Security OperationsIncident ResponseCloud SecurityDevOpsCI/CDPythonCollaborationAutomationThreat DetectionInfrastructure SecuritySystems EngineeringDocumentationRemediationMonitoringAzureGCPSIEMSOARData PipelinesEndpoint ToolingEmail ProtectionThreat HuntingCorporate SecurityEngineering ExcellenceDiversityTeamworkFinancial ServicesTerraform

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Review the responsibilities and requirements before adding an opening to your shortlist.

Role information can change. Confirm current details on the original application page.

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