IT Systems Administrator Jobs in Costa Mesa, CA

Innovate with us to develop and enhance robust software applications using .NET and Angular, ensuring top-notch performance and security in collaboration with cross-functional teams...

Contribute to impactful contract management by leading a team in federal contracting, fostering essential relationships, and guiding complex negotiations to drive operational success and compliance ac...

Elevate your career by operationalizing AI governance and privacy. Collaborate with diverse teams to ensure responsible AI systems and effective risk management. Shape workflows, invent governance mod...

Engage in a vital role managing CPQ systems and Salesforce data, enhancing quoting processes and supporting sales teams in a dynamic SaaS environment. Excel at system maintenance, data integrity, and...

Join a team that's dedicated to delivering excellence in network equipment installation, maintenance, and support. Your expertise will drive technical success as you collaborate with customers and col...

Unlock potential by driving strategic Microsoft account growth, fostering C-suite relationships, overcoming customer challenges, and delivering tailored solutions while leading cross-functional teams...

Champion vendor management by overseeing contracts, negotiations, pricing models, and relationships to streamline operational effectiveness and align with financial goals within cyber training program...

Join us to lead innovative research in space mesh networking, driving solutions through collaboration and expertise in networking architectures, software-defined technologies, and cloud infrastructure...

Transform your career by enhancing our flagship software platform and innovating new products in a fully remote environment. Collaborate directly with the CTO in a nimble, adaptable team focused on im...

Lead innovative solution design for strategic customer partnerships, engaging with executives and guiding teams to deliver impactful results. Play a key role in shaping industry practices and enhancin...

Empower project delivery excellence across geographies by leading large-scale tech initiatives, driving innovation, and ensuring contract commitments while fostering team collaboration and client sati...

Create high-quality software solutions by designing, developing, and debugging applications. Collaborate effectively, contribute to complex projects, and lead junior engineers while maintaining high c...

Drive innovation and excellence in Cloud and DevOps Engineering by leading architecture, security, and automation initiatives while mentoring teams to optimize technology platforms that enhance busine...

Contribute to innovative software solutions in a dynamic remote team, while leveraging .NET technologies and full-stack capabilities to enhance our work management platform. Take ownership of initiati...

Transform engineering practices by spearheading complex system studies, refining ICA methodologies, and enhancing data tools. Drive proactive planning improvements while mentoring junior engineers and...

Lead the development of innovative RF systems and algorithms, driving the technical vision for electromagnetic warfare. Manage multi-disciplinary teams to turn R&D into deployable capabilities while f...

Unlock potential by leading innovative network solutions, driving the development of cutting-edge space mesh networking technologies, and collaborating with diverse stakeholders to shape industry stan...

Empower innovation by developing a self-service application platform for AWS, utilizing Jenkins and Terraform to automate workflows and enhance security. Collaborate across teams to deliver robust, sc...

Join a team that's shaping the future of military satellite communications by leveraging your technical expertise to influence system design, development, and operational integration for national secu...

Lead the design and governance of a Cyber Security Review program, identifying and mitigating IT risks while collaborating across teams. Drive process improvements, oversee external partnerships, and...

Champion the management of federal grants by ensuring compliance and fiscal integrity. Collaborate with cross-functional teams to enhance grant effectiveness while supporting foundational finance acti...

Unlock insights into security compliance through comprehensive assessments. Collaborate with teams and clients to evaluate frameworks, guide strategies, and enhance cybersecurity measures while mainta...

Engage deeply with customers to resolve technical challenges and optimize their network management using NetBox. Collaborate with cross-functional teams to ensure product adaptation and success while...

Shape the future of semiconductor manufacturing by leading the implementation and optimization of advanced systems in a dynamic and automated fab environment, ensuring quality control and collaboratin...

Drive innovative integration solutions in healthcare technology, enhancing interoperability across platforms. Lead multiple teams to improve patient care and operational efficiency through technical l...