- L3Harris (Anaheim, CA)
- …domains in the interest of national security. Job Title: Senior Red Hat Systems Administrator (Senior Specialist, Integration & Test Engineering) Job Code: 24806 ... technology. L3Harris is a proven leader in tactical communications, geospatial systems and services, air traffic management, environmental solutions, avionics and… more
- RTX Corporation (El Segundo, CA)
- …CompTIA Security+ certification or other industry-recognized certifications relevant to a Windows System Administrator or ability to acquire within six months of ... IT processes and procedures and other tasks as assigned. + Monitor trouble ticket system , troubleshoot and resolve issues + Systems are operational 24x7 and… more
- WSP USA (San Francisco, CA)
- **Overview:** WSP is seeking an experienced Contact Center Systems Administrator to work in conjunction with our IT Service Desk and Customer Service Operations ... implement new App Foundry add on components. + Monitor and report on Genesys system upgrades, patches, and maintenance to ensure security and stability. + Monitor … more
- Leidos (Vista, CA)
- … for the aviation division of the SES Business Unit. The Systems Administrator will interact with Software Engineering, Electrical Engineering, Mechanical ... our products. **Primary Responsibilities** + Integrate security requirements into IT systems , including system hardening and compliance and conducting… more
- Niagara Bottling LLC (Diamond Bar, CA)
- …career. We offer competitive compensation and benefits packages for our Team Members. IT Administrator II - IT/OT Networks The role of IT Administrator - IT/OT ... Networks is responsible for day-to-day administration required to support network infrastructure as well as the IT convergence and security of Niagara's OT … more
- RTX Corporation (Anaheim, CA)
- …more sustainable future! Collins Aerospace is looking to host a transitioning veteran as Systems Administrator Fellow and be mentored by our skilled and seasoned ... and complexity to include the integration of hardware, software and operating systems . + Work with Cybersecurity professionals to maintain security requirements. +… more
- Insight Global (South San Francisco, CA)
- Job Description We seek a skilled Senior IT Systems Administrator to play a critical role in managing and securing our IT infrastructure . This position is ... Cybersecurity, or equivalent experience (6+ years). Ability to respond to urgent infrastructure needs and manage IT service tickets effectively. null We are a… more
- RTX Corporation (El Segundo, CA)
- …Implement and maintain an enterprise Linux environment including system administration, networking, performance monitoring/tuning, security hardening, and ... standards and practices, including working knowledge to backup data, restore systems , and troubleshoot. + Conduct short-term and long-term capacity planning to… more
- Howmet Aerospace (Torrance, CA)
- …processes. * Oversee day-to-day operations of assigned systems and shared infrastructure , ensuring maximum uptime and system reliability. * Monitor and ... to maintain and upgrade Unix/Linux and Microsoft Windows servers and operating systems . * Perform system and network programming, software maintenance, security… more
- US Tech Solutions (Milpitas, CA)
- …Linux endpoints in various Engineering Groups. + Responsibilities on the above systems include Deploying security tools, System Administration, engineering and ... as vital to the health and hygiene of the infrastructure . + Perform daily system monitoring, verifying...the integrity and availability of all hardware, server resources, systems , and key processes, reviewing system and… more