Senior Systems Engineer Jobs in Simi Valley, CA

Help us design and build cutting-edge identity architectures for AI systems, ensuring secure and scalable identity services across platforms while collaborating with teams to implement robust authenti...

Grow expertise in advanced BAS applications while mentoring peers, troubleshooting complex systems, and supporting projects throughout their lifecycle to drive success and foster innovation in buildin...

Elevate your career by joining a dedicated IT team to design, implement, and optimize network infrastructures while ensuring security and reliability. Collaborate with diverse teams, mentor junior eng...

Elevate your career as a Senior Wireless Network Engineer, leading complex enterprise mobility solutions. Collaborate with technical and business teams to design, optimize, and implement advanced wire...

Join our cybersecurity surge team to bridge security and engineering for VA.gov. Assess compliance, automate controls, support ATO readiness, and improve security posture across platforms to enhance r...

Transform your career as a Senior Systems Engineer, leading technical initiatives and collaborating across disciplines to develop cutting-edge infrared sensor technologies for critical applications in...

Lead customer engagement through technical discovery and deployment, integrating AI solutions while collaborating with Sales, Product, and Engineering teams. Drive implementation efficiency and bridge...

Pioneer high-performance MMIC designs for satellite communication systems, overseeing projects from architecture to product integration. Collaborate with cross-functional teams to optimize circuits an...

Elevate your career with a senior role in embedded software engineering, focusing on autonomous systems. Collaborate with a talented multi-site team to design, develop, and integrate innovative soluti...

Drive the evolution of product and engineering systems by managing platforms like Jira and Aha!. Collaborate cross-functionally to enhance workflows, integrations, and reporting, ensuring tools align...

Transform stakeholder needs into actionable system requirements while leading verification and validation efforts. Collaborate with cross-functional teams to develop system architectures and maintain...

Lead the charge in developing and validating high-fidelity simulations of electromechanical systems. Engage in risk reduction and requirements definition while supporting system integration and collab...

Join a dynamic team to deliver cutting-edge systems engineering solutions for U.S. Space Forces. Contribute your expertise across the lifecycle, ensuring the success of vital space capabilities that p...

Elevate your career by driving ERP solutions in a remote role while collaborating with cross-functional teams to enhance discrete manufacturing processes and ensure seamless integration and reporting...

Champion innovative solutions as a Senior Systems Analyst driving Infor XA ERP excellence. Collaborate with stakeholders to enhance manufacturing processes through technical and functional expertise...

Lead the charge in managing a project team focused on high voltage substations, overseeing design, analysis, and implementation to modernize the electric grid while ensuring projects meet client speci...

Join a dynamic team to provide expert engineering support in the power utility sector. Engage with clients, analyze results, and drive product development initiatives while enhancing client training a...

Manage supplier development initiatives to strengthen partnerships and enhance supply chain capabilities, collaborating across engineering, manufacturing, and procurement teams to ensure quality, cost...

Empower your career as a Senior Infrastructure Engineer focusing on enhancing Lakehouse infrastructure, security, and cost efficiency while collaborating with cross-functional teams to optimize data p...

Join a dynamic team to lead post-silicon validation and boost product integration. Own the strategy from silicon bring-up to product-ready testing, collaborating across functions to build a world-clas...

Transform on-premises technology with your DevOps expertise. Lead the design, implementation, and lifecycle management of innovative solutions in a collaborative team, addressing complex deployment ch...

Engineer transformative solutions by integrating cutting-edge APIs into enterprise systems. Collaborate closely with clients to deploy production software efficiently while leveraging modern AI tools...

Lead innovative model development and systems integration remotely while guiding a team of engineers. Collaborate directly with clients to define optimal solutions and ensure project success in a dyna...

Support IT systems across various domains. Own internal infrastructure, fleet management, and compliance, while independently tackling diverse IT challenges and requests—driving solutions from issues...

Take ownership of complex data infrastructure design and automation, ensuring reliable pipelines and mentoring peers. Elevate team performance by enhancing CI/CD processes while working independently...