Cloud Infrastructure Administrator | Remote US

About Coalfire
Coalfire is on a mission to make the world a safer place by solving our clients’ hardest cybersecurity challenges. We work at the cutting edge of technology to advise, assess, automate, and ultimately help companies navigate the ever-changing cybersecurity landscape. We are headquartered in Denver, Colorado with offices across the U.S. and U.K., and we support clients around the world.
But that’s not who we are – that’s just what we do.   We are thought leaders, consultants, and cybersecurity experts, but above all else, we are a team of passionate problem-solvers who are hungry to learn, grow, and make a difference.     And we’re growing fast.   We’re looking for a Cloud Infrastructure Administrator to support our Managed Services team.  This can be a remote position (must be located in the United States).
Position Summary
As a Cloud Infrastructure Administrator at Coalfire within our Cloud Managed Services group, you will be a self-starter, passionate about cloud technology, and thrive on problem solving. You will work within major public clouds, utilizing your technical abilities to operate the most cutting edge offerings from Cloud Service Providers (CSPs). This role directly supports leading cloud software companies to provide seamless reliability and scalability of their SaaS product to the largest enterprises and government agencies around the world.

What You'll Do

• Become a member of a highly-collaborative engineering team offering a unique blend of Cloud Infrastructure Administration, Site Reliability Engineering, Security Operations, and Vulnerability Management.
• Coordinate with Client product teams, engineering team members, and other stakeholders to monitor and maintain a secure and resilient cloud-hosted infrastructure to established SLAs in both production and non-production environments.
• Execute against standard operating procedures, operational runbooks, technical documents, and troubleshooting guidelines across various toolsets and Client environments.
• Perform systems administration duties in Client environments such as: maintaining/provisioning/deprovisioning of users & access, performing and validating of patches & updates to cloud infrastructure systems, maintaining compliance controls enforcement using Group Policy on Windows Servers, as well as configuration files on Red Hat systems, implementing & configuring software/tooling updates, and troubleshooting of operational issues in cloud infrastructure.
• Work across AWS, Azure and GCP, understanding, utilizing, and troubleshooting their unique native services in Client environments.
• Configure and tune cloud-based tools, manage cost, security, and compliance for the Client’s environments.
• Respond to environment-specific alerts, and review dashboards via analytics tools such as Splunk and Elastic Stack.
• Collect artifacts evidencing security and compliance requirements of …