Senior Windows Systems Admin — Secret-Cleared

0090 CORP-Corporate Office; United States; On-site; USD 104,000 - 155,000; Full time

Benefits offered by this job

Flexible work arrangements

401k matching

Health insurance

Job summary

Northrop Grumman seeks a Principal Windows Systems Administrator in San Diego, CA to support classified government contracts on-site. The role requires a Secret clearance, strong Windows domain expertise, and experience with system security guidelines.

Responsibilities include multi-network administration, customer liaison, and maintaining system reliability. On-site work, after-hours availability, and a focus on documentation are expected.

Qualifications

• Master's Degree with 3 years of relevant experience or equivalent
• Security+ certification required
• Current US Government Secret clearance required
• Experience with Windows domains including Active Directory, GPOs, policies and permissions

Responsibilities

• Support classified government contracts as Principal Computer Systems Analyst.
• Maintain customer satisfaction and adhere to policies.
• Ensure Windows administration tasks across multiple networks.
• Coordinate with system engineers, networkers, and IT management.
• Develop technical documentation of system processes and procedures.

Education

Master's Degree

Bachelor's Degree

Associate's Degree

High School Diploma

Tools

Active Directory

Group Policy (GPOs)

DNS

DHCP

LDAP

Windows Server

Job description

Northrop Grumman seeks a Principal Windows Systems Administrator in San Diego, CA to support classified government contracts on-site. The role requires a Secret clearance, strong Windows domain expertise, and experience with system security guidelines.

Responsibilities include multi-network administration, customer liaison, and maintaining system reliability. On-site work, after-hours availability, and a focus on documentation are expected.