Sr. Platform Engineer

ActioNet is seeking a Senior Platform Engineer focused on Linux-based cloud and automation technologies supporting classified environments. This role emphasizes infrastructure automation, configuration management, and cloud-adjacent platforms while maintaining compliance with DoD and IC security requirements. Responsibilities include Linux system administration, infrastructure-as-code, scripting, monitoring, and performance optimization. The position requires onsite support 90% of the time, limited travel, U.S. citizenship, and Active TS/SCI eligible for CI Poly. Location: Camp Smith Salary $130K-170K Requirements

• Work directly with customers in a technical role
• Administer Linux systems supporting cloud and hybrid environments
• Automate provisioning, configuration, and maintenance using IaC tools
• Develop scripts and workflows to improve operational efficiency
• Monitor system health, performance, and security events
• Support authentication services and secure system configurations
• Document automation processes and operational procedures

• Strong Linux administration and automation experience
• Experience with Terraform, Ansible, Puppet, or Chef
• Familiarity with cloud platforms and container technologies

Preferred Certifications

• CompTIA Security+
• AWS Certified Cloud Practitioner or Solutions Architect Associate
• Red Hat Certified System Administrator (RHCSA)

The position requires onsite support 90% of the time, limited travel, U.S. citizenship, and Active TS/SCI eligible for CI Poly. Location: Camp Smith

Pulled from the full job description

• Health insurance
• Paid time off
• Vision insurance
• Dental insurance
• Flexible spending account
• Disability insurance
• Paid holidays, With a 98% customer retention rate, ActioNet is proud to be named a Top Workplace for 11 consecutive years (2014-2024).Why ActioNet?At ActioNet, our Passion for Quality is at the heart of everything we do:Commitment to Employees: A great place to work with ongoing investment in our people.Commitment to Customers: Driving and sustaining service delivery excellence.Commitment to Community: Giving back and building a better world for future generations.What’s in It for You?
• Medical, Dental, and Vision Insurance
• 401(k) Savings Plan
• Paid Time Off (PTO) & 11 Paid Holidays
• Life and Disability Insurance
• Education and Professional Training
• Flexible Spending Accounts (FSA)
• Employee Recognition and Referral Programs
• Employee Assistance & Identity Theft Protection
• Equal Opportunity Statement

About ActioNetActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT solutions provider with 25+ years of stellar performance. Our expertise spans Agile Software Engineering, Cloud Solutions, Cybersecurity, and IT Managed Services.