RemoteLeaf Logo
Log in Sign up

Systems Administrator, Classified IT (Active Clearance)

5 hours, 59 minutes ago
United States
Full-time
Mid Level
Systems Administrator
DevOps and Infrastructure
Active Directory Ansible DHCP DNS Linux RHEL Ubuntu Windows Server
Apply Now
Anduril Industries

Anduril Industries

Anduril Industries is an American defense technology firm that specializes in developing advanced autonomous systems for integrated awareness and security across land, sea, and air, utilizing its proprietary Lattice platform to enhance intelligence, su...

Aerospace & Defense
1K-5K
Founded 2017
$2200M raised
View All Jobs 695

Description

  • Administer Windows and Linux systems across NIPR, SIPR, JWICS, and SAP environments.
  • Implement and maintain automated operating system configuration management.
  • Apply security baselines and STIGs through automated configuration tools.
  • Support the deployment team during environment builds to ensure proper OS configuration.
  • Configure and maintain enterprise services such as Active Directory, DNS, DHCP, repository servers, and patching infrastructure.
  • Monitor system health, performance, and security compliance using automated tools.
  • Troubleshoot complex operating system issues involving authentication, permissions, and application errors.
  • Maintain backup and recovery procedures to meet RPO and RTO targets.
  • Document system configurations, automation code, and troubleshooting procedures.
  • Own deployed environments until successful ATO and user acceptance are achieved, then transition them to the Service Desk team with knowledge transfer.

Requirements

  • Active security clearance appropriate for assigned systems.
  • Active TS/SCI clearance.
  • Strong expertise in Windows Server and/or Linux administration, including RHEL and Ubuntu.
  • Experience with automation tools such as Ansible, PowerShell DSC, or scripting.
  • Understanding of Active Directory, Group Policy, identity management, and LDAP integration.
  • Knowledge of STIGs, security hardening, and compliance scanning.

Benefits

  • Base salary range of $97,000 to $167,000 USD.
  • Highly competitive equity grants included in the majority of full-time offers.
  • Top-tier benefits for full-time employees.
  • Comprehensive benefits package available at little to no cost to employees.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Automox

IT Systems Administrator

Automox 251-1K Internet Software & Services

Automox is hiring an IT Systems Administrator to manage internal endpoint, identity, SaaS, cloud-access, and help desk operations for a fully distributed cloud-first company.

United States Full-time Junior Systems Administrator Technical Support Engineer
$85k-$90k
AWS Azure Bash GitHub macOS PowerShell Python
6 hours, 44 minutes ago
SupportYourApp

(fluent Ukrainian) Full-stack Developer (Future Openings 2026)

SupportYourApp 251-1K Internet Software & Services

SupportYourApp is seeking Full-Stack Developers to help build and improve customer experience products in collaboration with a product engineering team focused on scalable solutions and real user impact.

Poland Ukraine Contract Mid Level Full-stack Engineer Systems Administrator
Active Directory DHCP DNS Linux macOS Windows Server
1 day, 18 hours ago
Dijital Team

Level 3 Help Desk Lead

Dijital Team 11-50 Internet Software & Services

Colombo IT is hiring a remote Level 3 Help Desk Lead / Senior Systems Support Engineer to provide senior technical support for a healthcare services organization while building service management structure and improving team capability.

Sri Lanka Full-time Lead Systems Administrator Technical Support Engineer
Active Directory macOS PowerShell
1 day, 23 hours ago
Cribl

Senior Systems Administrator, Workday

Cribl 251-1K IT Services

Cribl is hiring a Sr. Systems Administrator to own and optimize Workday as part of its Enterprise Applications team, supporting secure and scalable People operations across the company.

United States Full-time Senior Systems Administrator
$99k-$155k
System Design
2 days, 6 hours ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers