Systems Administrator

Northrop Grumman

Systems Administrator supporting IT Infrastructure & Operations at Northrop Grumman. Automated and managed multi-user systems while ensuring smooth operation and security compliance.

Posted 7/20/2026full-timeRemote • 🇺🇸 United StatesJuniorMid-Level💰 $75,800 - $113,800 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Messaging System Administration, ensuring the performance and reliability of multi-user computer systems while adhering to Information Systems security guidelines. Proficient in server administration, particularly with Windows Server, and capable of developing technical processes and collaborating effectively with various stakeholders.

Highest-signal resume keywords

Messaging System AdministrationWindows Server AdministrationInformation Systems SecurityTechnical Documentation DevelopmentVendor Interaction and Evaluation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

System Enhancement ImplementationConfiguration ManagementProblem ResolutionMonitoringTechnical Process Development

Soft Skills

Effective CommunicationCollaborationTroubleshooting

Certifications & Qualifications

U.S. Government Secret Level Security Clearance

Industry Keywords

Cyber SecurityMulti-User Computer SystemsIT ManagementNetwork CoordinationSoftware Engineering

Tech Stack

Tools & technologies

Cyber Security

About the role

Key responsibilities & impact

Perform as a Messaging System Administrator on large unclassified systems for the Northrop Grumman Enterprise.
Communicate effectively at all levels of the organization, with internal or external customers, in written and oral formats.
Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.
Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.
Develop and document technical processes and procedures as needed.
Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions.
Adhere to strict Information Systems security guidelines in all cases.
Prepare security documentation for Cyber Security team.
Work under minimal direction and collaborate with peers to determine and develop approach to solutions.

Requirements

What you’ll need

2 Years of relevant IT experience with a Bachelors degree, 4 years with an Associates, OR 6 years with a High School Diploma.
Candidates must have the ability to obtain a U.S. Government Secret level security clearance as a condition of continued employment.
Must have server administration experience with Windows server.
Ability to work after hours and weekends as needed.

Benefits

Comp & perks

Health insurance coverage
Life and disability insurance
Savings plan
Company paid holidays
Paid time off (PTO) for vacation and/or personal business
Flexible work arrangements
Exceptional benefits/healthcare
401k matching program