Senior Principal Linux/Windows Systems & Automation Lead

Northrop Grumman; Virginia (MN); On-site; USD 129,000 - 194,000; Full time

Benefits offered by this job

Flexible work arrangements

9/80 work schedule

401k matching

Job summary

Northrop Grumman is seeking a Senior Principal Computer Operations Analyst to provide Linux/Windows systems administration in a secure environment at the Dulles, VA facility. You will lead cross‑platform server administration, automation, and compliance tasks in both enclave and offnet settings.

The role requires strong troubleshooting, scripting (PowerShell/Bash/Python), and experience with RMF/JSIG, ServiceNow, and security tooling.

Qualifications

• Master's degree with 6+ years IT experience or equivalent.
• U.S. Government 8140 Senior Principal Computer Operations Analyst requirements.
• Linux/RHEL/sysadmin experience in classified environments.
• Cross‑platform OS knowledge (Windows, Linux, UNIX, etc.).
• Secret clearance eligibility required.

Responsibilities

• Serve as senior cross‑platform admin for Windows and Linux/RHEL servers.
• Lead troubleshooting and root‑cause analysis for hardware/OS/network issues.
• Manage accounts, permissions, storage, backups, and monitoring; document resolutions.

Skills

Cross-platform admin

PowerShell

Bash

Python

Ansible

ServiceNow

Troubleshooting

Active Directory

Education

Master's degree + IT experience

Bachelor's degree + IT experience

Associate's Degree + 10+ years

High School Diploma + 12+ years

Tools

Windows Server

RHEL

Red Hat Satellite

Tenable

ArcherGRC

Power BI

Power Platform

UiPath

Job description

Northrop Grumman is seeking a Senior Principal Computer Operations Analyst to provide Linux/Windows systems administration in a secure environment at the Dulles, VA facility. You will lead cross‑platform server administration, automation, and compliance tasks in both enclave and offnet settings.

The role requires strong troubleshooting, scripting (PowerShell/Bash/Python), and experience with RMF/JSIG, ServiceNow, and security tooling.