Systems Administrator

Description Systems Administrator ActioNet is looking for a System Administrator role that provides hands-on technical support in a classified environment, responsible for installing, configuring, securing, and maintaining Windows and Linux systems, networks, and associated hardware and software. This role emphasizes scripting and automation to streamline system administration tasks across mission-critical environments. The position includes building systems from bare metal, managing authentication services, performing backups, monitoring security events, troubleshooting failures across multiple sites, and ensuring compliance with DoD and Intelligence Community security standards. The administrator contributes to documentation, automation, and performance optimization while supporting infrastructure-as-code tools. Strong customer engagement, communication, and the ability to prioritize workloads are essential. The role requires onsite support 90% of the time, limited travel, U.S. citizenship, and an active TS/SCI (eligible for CI Poly). Salary: $130-170KRequirementsWork directly with customers in a technical roleResponsible for asset installation, configuration, operation, and maintenance of systems hardware, software, and related infrastructureConfigure and manage operating systems (Windows and Linux), applications, networks, and network equipmentBuild systems from bare metal aligned with accredited baselinesConfigure and manage DOD and IC standard distributed authentication servicesDevelop and maintain scripts using Bash, PowerShell, and Python to automate system administration tasksPerform security monitoring, backups, file archival, and system recoveryTroubleshoot hardware, software, and connectivity issues across multiple sitesDocument procedures and contribute technical content and tutorialsPreferred QualificationsLinux and Windows scripting proficiencyExperience with Ansible, Puppet, Terraform, and ChefStrong understanding of security concepts and IC/DoD compliancePreferred CertificationsCompTIA Security+Red Hat Certified System Administrator (RHCSA)Microsoft Windows Server Hybrid Administrator AssociateAbout 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 Insurance401(k) Savings PlanPaid Time Off (PTO) & 11 Paid HolidaysLife and Disability InsuranceEducation and Professional TrainingFlexible Spending Accounts (FSA)Employee Recognition and Referral ProgramsEmployee Assistance & Identity Theft ProtectionEqual Opportunity StatementActioNet 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.