Cloud Infrastructure Administrator

Coalfire

full-time

Posted on: 9/3/2025

Location: 🇺🇸 United States

✨ AI Apply

💰 $53,000 - $92,000 per year

Junior

AnsibleAWSAzureCloudCyber SecurityDNSDockerGoogle Cloud PlatformKubernetesLinuxMongoDBPostgresPythonServiceNowSplunkSQLTerraform

About the role

Coalfire is a cybersecurity consulting firm advising, assessing, automating, and helping companies navigate cybersecurity. Remote Cloud Infrastructure Administrator supporting Cloud Managed Services, operating public cloud services (AWS, Azure, GCP), maintaining secure, resilient cloud infrastructure, executing runbooks, systems administration, configuring cloud tools, monitoring with Splunk/Elastic, collecting compliance artifacts, coordinating with clients and engineering teams.

BS or above in related Information Technology field or equivalent combination of education and experience
1+ years experience in production operations
1+ years of database, network administration, or system administration experience
Strong knowledge of systems and networking software, hardware, and networking protocols
Experience with Active Directory (AD), clustering & high-availability, Domain Name System (DNS), and Dynamic Host Configuration Protocol (DHCP)
Experience with vulnerability management tools and data to ensure provisioning of secure, patched resources
Experience using analytics tools such as Splunk and Elastic Stack for querying, monitoring and alerting
Practical experience in administration of Linux infrastructure, as well as Windows infrastructure
Experience within ticketing tool solutions such as Jira and ServiceNow
Proficiency in at least one primary scripting language (Bash, Python, PowerShell)
Excellent communication, organizational, and problem-solving skills in a dynamic environment
Critical thinking, and ability to balance environmental requirements with mission needs.