Sr. Platform Engineer

Senior 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
  
  

Preferred Qualifications

• 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)
  
  

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.

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
  
  

ActioNet is an equal opportunity employer and values diversity. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.