Windows System Administrator Jobs in Santa Ana, CA

Join a team that crafts immersive military scenarios showcasing technology solutions. Collaborate across functions to design credible, engaging demos for stakeholders, ensuring clarity and technical a...

Join the AI Engineering team to create Reddit-native LLMs, enhancing model safety and performance through innovative evaluation and fine-tuning pipelines, while collaborating with expert engineers to...

Lead and manage complex cybersecurity programs, driving innovation and operational excellence while coordinating multi-location contractor teams and aligning projects with NIAID goals...

Join a team that's shaping innovative mechanical solutions for prefabricated platforms. Leverage your expertise in HVAC to lead the development and ensure alignment with customer and operational goals...

Support SAP Basis services for global enterprise operations, manage complex SAP landscapes, execute migrations and upgrades, and drive continuous improvement initiatives in a collaborative team enviro...

Drive transformative customer experiences by leveraging technical expertise in GEO and AI search. Collaborate closely with clients, deliver tailored solutions, and ensure ongoing satisfaction to bolst...

Join a team that's redefining technology by developing innovative solutions for national security through autonomy and advanced systems. Collaborate on cutting-edge software tools to tackle critical c...

Take ownership of security compliance and policy development while serving as the principal advisor to the security committee. Lead the Insider Threat Program, ensuring adherence to regulatory obligat...

Engineer innovative marine structures and ensure stability for naval crafts. Leverage technical expertise to conduct structural analyses and maintain compliance with maritime standards in a collaborat...

Lead the design and implementation of resilient CI/CD solutions for advanced military communication systems, ensuring robust security and performance in high-stakes environments while collaborating wi...

Engineer cutting-edge DevSecOps solutions for military communications. Collaborate with experts to design and develop CI/CD pipelines while enhancing the security and efficiency of advanced embedded s...

Transform the technology landscape of a defense organization by leading strategic initiatives in cybersecurity, AI, data architecture, and systems integration, driving scalable and compliant solutions...

Shape the future of technology risk management by leading independent oversight and governance at a national bank. Drive strategic framework and risk assessments, ensuring compliance with regulatory s...

Manage and elevate facility operations, ensuring reliability and compliance for advanced engineering and test infrastructure. Drive upgrades, coordinate with engineering teams, and maintain vendors to...

Support the development of safety-critical applications through defining and automating requirements-based test frameworks, collaborating with cross-functional teams to deliver innovative firmware sol...

Lead the charge in delivering innovative software solutions while managing diverse projects. Collaborate with cross-functional teams to enhance user experience, leverage AIML technologies, and drive p...

The Office Engineer I will assist the TDIP Refresh project team with the management of submittals, construction contract correspondence, and document control functions. This role involves maintaining...

Lead the charge in solving complex technical challenges in off-grid solar systems. Collaborate with dealers and product teams to enhance product quality while delivering exceptional support and traini...

Transform SCADA project management by overseeing successful integrations of renewable energy assets across North America, Latin America, and Europe. Lead teams and engage stakeholders ensuring timely...

Reimagine success in high-value residential construction through risk assessment, budget review, and technology adoption. Collaborate with diverse teams to ensure project feasibility and operational e...

Drive efficiency and manage risk in high-value residential construction projects. Collaborate with stakeholders, streamline processes, and assess feasibility to ensure financial viability and operatio...

Explore innovative CNC machining processes to enhance manufacturing efficiency, ensuring high precision in tooling and prototype components while collaborating closely with engineering to drive design...

Lead the charge in IT support management, mentoring a skilled team and optimizing hardware procurement, project execution, and ticket resolution while ensuring compliance with industry standards and s...

Engage with us to develop innovative technology solutions that elevate operational efficiency and meet both functional and non-functional business requirements. Collaborate with teams to uphold qualit...

Elevate security practices by owning AI-driven code and pull-request enforcement, collaborating closely with engineering teams to ensure AI-enhanced features are secure from inception, while developin...