Top Linux Jobs in San Diego, CA

Designs, implements, and supports plant controls and electrical systems (SCADA/MES, Allen-Bradley PLCs, VFDs). Leads control system design, troubleshooting, PLC ladder logic development, equipment installations, capital project justification, and mentors technicians. Partners with production, maintenance, quality, and suppliers to improve automation, reliability, and safety across Middlefield and occasional Chagrin Falls operations.

Develop and maintain DNA and forensics software across the full software development lifecycle. Responsibilities include design, coding, testing, deployment, defect analysis, performance improvements, interface upgrades, validation, troubleshooting, code reviews, release activities, requirements gathering, effort estimation, and mentoring engineers. The role collaborates with distributed internal teams and supports quality assurance while working in an Agile/Scrum environment.

Designs, develops, tests, deploys, maintains, and supports enterprise software applications using C#, .NET, ASP.NET Core, SQL Server, APIs, and related technologies. Owns application performance, reliability, scalability, troubleshooting, and continuous improvement. Serves as a technical subject matter expert, contributes to architecture and technology decisions, partners with DevOps on CI/CD automation, and mentors engineers. Collaborates with business stakeholders, product owners, vendors, and project teams throughout the software development lifecycle.

Develop and maintain cloud-native AWS solutions using Python, with a focus on geospatial data capabilities, automated workflows, and scalable compute resources. Provision EC2 instances, deploy Lambda functions, manage S3 storage, and configure IAM authorization. Use GitHub and potentially AWS CDK, containers, search engines, SQL/NoSQL databases, and other cloud platforms. The position is full-time and onsite in the Reston or Chantilly, Virginia area and requires an active TS/SCI clearance with a full-scope polygraph.

Administer, maintain, troubleshoot, and optimize Linux infrastructure across large enterprise datacenters and remote locations. Responsibilities include managing RHEL and OEL systems, OpenShift environments, virtualization, storage, SAN, backup, disaster recovery, patching, application and Oracle database migrations, monitoring, root cause analysis, and shell-script automation. The role supports highly available infrastructure and collaborates with application and infrastructure teams on reliability, security, compliance, and ongoing platform initiatives.

Integrate spacecraft subsystems into flight-ready vehicles and develop, execute, and document component-, subsystem-, and system-level tests. Perform environmental and performance testing, troubleshoot anomalies, maintain test fixtures and ground support equipment, track verification results and corrective actions, and support pre-launch checkout, fueling, and launch-vehicle integration. The role requires detailed configuration and test-data documentation, hands-on work with flight hardware, and flexible hours during critical test and launch campaigns.

Assists with designing, developing, testing, and implementing engineering solutions. Performs calculations, modeling, simulations, and drafting; prepares technical documentation and reports; collaborates with senior engineers on troubleshooting and improvements; participates in meetings, site visits, and inspections; follows safety and regulatory requirements; and supports continuous improvement and workflow optimization.

Design and support mechanical engineering projects from concept through construction completion. Work independently on smaller projects and collaborate with experienced engineers on complex assignments. Coordinate with multiple disciplines, solve problems, make decisions, and develop expertise in building mechanical systems within a structured training and career-development program.

Entry-level rotational program for engineering and operations graduates. Participants gain hands-on experience across manufacturing, engineering, maintenance, quality, operations, and continuous improvement through assignments at multiple U.S. facilities. The role includes project leadership, mentorship, leadership training, and collaboration with global teams. Successful participants transition into plant leadership or plant engineering positions. Heavy travel and relocation are required.

Develop and improve manufacturing processes, routings, tooling, fixturing, standards, and documentation for precision CNC and high-mix production. Partner with programming, production, quality, supply chain, and estimating on first articles, inspection planning, capability analysis, root-cause investigations, quoting, and cost reduction. Support production-floor issue resolution, process standardization, capacity planning, and continuous improvement while ensuring safe, repeatable, capable, and traceable manufacturing processes.