Systems Administrator w TS/SCI CI Poly

who we are Message from the Chairman Vision, Mission & Core Values HerStory Leadership Qualifications Certifications Community what we do Cyber and Big Data DevSecOps Managed Services how we do it ActioNetAgile ActioNetCyber ActioNet360 ActioNetHosting ActioNetDesk ActioNetMobility who we serve Customers Case Studies Contracts Partners what's up? ActioNews Trade Shows Publications Accomplishments Press Releases ActioNet Blog contact us careers Home /  Become One Of Us! /  Search Jobs /  Systems Administrator w TS/SCI CI Poly Systems Administrator w TS/SCI CI Poly | Req#4548 Honolulu, Hawaii Apply Description  ActioNet is looking for a System Administrator role 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. The position includes building systems from bare metal, managing authentication services, performing backups, monitoring security events, troubleshooting failures across multiple sites, and ensuring full compliance with DoD and Intelligence Community security standards. The administrator also contributes to cybersecurity program execution, documentation, automation, and performance optimization while supporting distributed systems and infrastructure-as-code tools. Strong customer engagement, leadership, communication, and the ability to prioritize workloads in fast-paced, mission-critical environments are essential. The role requires onsite support 90% of the time, limited travel, U.S. citizenship, and an active or obtainable TS//SCI clearance with CI polygraph. (Camp Smith)  SALARY 130K-190KWork directly with customers in a technical role Responsible for asset installation/configuration, operation and maintenance of systems hardware, software and related infrastructure.Configure and manage operating systems (Windows and Linux), applications (commercial and government), networks (IPs, subnets, etc.), and network equipment (switches)Configure and manage DOD and IC standard distributed authentication servicesBuild up systems from "bare metal" in alignment with accredited baselinesEnsure that system hardware, operating systems, software systems and related procedures adhere to government policies.Perform regular security monitoring to identify any possible intrusions.Perform daily backup operations.Perform regular file archival and purge, as necessary.Create, change and delete user accounts per request.Perform ongoing performance tuning, hardware upgrades and resource optimization, as required.Repair and recover from hardware or software failures for multiple sites.Establishes, documents, and monitor the government’s cyber security program implementation plan.Maintain facility video distribution system and displays.Other tasks and duties as assignedContribute technical content and tutorials to product documentation Familiarity with distributed systems like Hadoop, HBase/Accumulo, Spark and Kafka Experience with Puppet, Ansible, Terraform, Bash, Powershell, and Python tools A strong understanding of security concepts, best practices and how to apply them, such as Secure Shell, public key encryption, access credentials, certificates, TLS, and data encryption to include Department of Defense and Intelligence Community security policies/processesLeadership SkillsHighly motivatedExcellent interpersonal skillsAbility to dynamically prioritize tasksOrganized with attention to detail and accuracyAbility to represent successful completion of work in Agile Management systems (e.g. Jira, Confluence, GitLab)Position Requires onsite support in a classified environmentRemote work supported only in limited capacity (short duration, NIPR) and with approval of the sponsor Employee may be required to travel in support of distant end installations or break...