Infrastructure Security Engineer
Posted on 3/27/2023
INACTIVE
Doximity

501-1,000 employees

Telehealth
Company Overview
Doximity's mission is to connect healthcare professionals and make their lives more productive.
Locations
San Francisco, CA, USA • Remote
Experience Level
Entry
Junior
Mid
Senior
Expert
Desired Skills
AWS
Bash
Jenkins
Git
Linux/Unix
Puppet
Ruby
Ruby on Rails
Sales
Terraform
Kubernetes
Python
Go
Ansible
Chef
CircleCI
CategoriesNew
DevOps & Infrastructure
Software Engineering
Requirements
  • A “Hacker Mindset”
  • Minimum of 5 years of Linux/UNIX systems engineer & administrator experience
  • Minimum of 2 years of relevant web application or infrastructure security experience. It does not need to be a security-specific position. The most important thing is passion/desire for security
  • Extensive AWS experience
  • Automation experience with configuration and resource management tools such as Terraform (preferred), Ansible, Chef, Puppet, or Cloudformation
  • Proficient in bash shell scripting and one of Ruby, Python, or Golang
  • Experience with CI and CD using tools such as Github Actions, Atlantis, Jenkins, circleci, rspec, serverspec, inspec, test kitchen, etc
  • Ability to work in a proactive manner
  • Intermediate to advanced experience administering and securing an RDB
  • Experience with Kubernetes (or other schedulers), Grafana, Prometheus
Responsibilities
  • Help maintain our private security bug bounty program hosted onhackerone: this involves engaging security researchers, validating security finds, determining impact/risk, awarding bounties, and fixing or coordinating remediation efforts
  • Develop, schedule, and execute automated security audits on infrastructure using industry standard security frameworks and tooling
  • Help set good security posture; this includes: finding bad security habits and encapsulating good secure defaults into libraries/modules with tools such as ansible, chef, terraform, helm charts, ArgoCD, kubernetes, etc that other teams will leverage
  • Write and perform penetration tests for applications and infrastructure
  • Active participation in design, implementation, and maintenance of the development, staging, and production infrastructure and application security
  • Work on automating tasks using tools such as Terraform, Ansible, Chef (legacy), kubernetes, etc
  • Analyze HTTP traffic to create and update WAF rules to reduce the effectiveness of malicious bots, scrappers, and attackers
  • Lead security/policy related audits such as SOC2 Type II
  • Works with key stakeholders to document existing security policies and create new ones
  • Remediate and write post-mortem reports on security-related issues
  • Work with developers to deploy applications ready for production in a secure manner
  • Perform Threat Hunting on a regular basis
  • Create security observability using a variety of tools such as SIEM, CSPM, IDS, etc
  • Hands-on maintenance on our Ruby on Rails and Go (Golang) applications
  • Troubleshoot issues across the whole stack: hardware, software, and network
  • Periodically audit and rotate access credentials
  • Work with IT as an escalation point on behalf of sales and client services teams to answer application or infrastructure-related security questions and concerns that clients inquire about
  • You'll be asked to maintain a minimum of 5 hours overlap with 9:30 to 5:30 PM Pacific time
  • Participate in a 1-week on and 5 weeks off, 24/7 on-call rotation
  • Travel to company offsites once/quarter is expected
Desired Qualifications
  • Experience writing application and/or security penetration tests with an open source framework