Job Title:
Senior Systems Administrator
Company: L3Harris Technologies
Location: Yorba Linda, CA
Created: 2026-05-09
Job Type: Full Time
Job Description:
During its 120-year history, L3 Harris has transformed communications and information technology. L3 Harris is a proven leader in tactical communications, geospatial systems and services, air traffic management, environmental solutions, avionics and electronic warfare, and space and intelligence. From ocean to orbit and everywhere in between, we provide mission-critical solutions to connect, inform and protect the world. On the L3 Harris team, your job is to secure the world. We don't work here just for the advanced technology and equipment: we work here because we know what - and who - we're protecting! From families to the intelligence community, and from our climate to our men and women in uniform - we're making the world a safer place! Perform system administration and helpdesk type tasks under the supervision of a manager. The work includes installation, upgrades, repair and maintenance of servers, desktops, laptops, disconnected Local Area Networks (LA - Ns) and networked resourc...Systems Administrator, Systems, Windows Server, Administrator, Senior, Network