Top Linux Jobs in San Diego, CA

Leads controls engineering projects for blow molding equipment, including PLC, HMI, motion, network, and control-system design. Provides startup, debugging, manufacturing support, technical mentoring, scheduling, cost estimation, process improvement, and personnel leadership. The role requires advanced controls, programming, hydraulics, servo systems, industrial networking, electrical design, and software-debugging expertise, with occasional remote or onsite customer support.

Supports CNC manufacturing process engineering by interpreting drawings and customer requirements, estimating machining cycle times, tooling and equipment costs, preparing quotation worksheets and letters, collaborating with engineering, quality, purchasing and sales, creating CAD drawings, summarizing cost data, and maintaining lean, 5S, environmental, quality and compliance standards.

Design, operate, and scale distributed infrastructure powering production AI agents for financial institutions. Responsibilities include Kubernetes architecture, Terraform and GitOps pipelines, multi-region reliability, disaster recovery, observability, incident response, security hardening, and distributed-systems troubleshooting. The role partners with ML, platform, and security teams, participates in on-call rotation, and mentors engineers.

Designs, implements, maintains, and supports advanced network, security, wireless, firewall, and collaboration solutions for business clients. Troubleshoots complex infrastructure and performance issues, develops technical standards and documentation, advises clients on technology solutions, provides technical leadership, and supports projects, implementations, and 24/7 on-call operations. The role is hybrid and includes onsite and client-site work.

Creates and revises 2D drawings, 3D models, customer approval drawings, fabrication details, part drawings, assemblies, and related documentation for custom industrial screening products. Works with Engineering, Sales, Purchasing, Quality, and Manufacturing to ensure drawings are accurate, complete, manufacturable, and properly revised. Supports shop-floor fabrication by resolving drawing questions and discrepancies while maintaining organized project records and improving documentation standards.

Designs, develops, debugs, documents, tests, and releases firmware for patient bedside monitors and distributed embedded systems. Defines requirements, architectures, interfaces, and component designs; develops communication, storage, and physiological-data software; evaluates hardware interactions; collaborates with global cross-functional teams; and ensures quality, documentation, testing, and on-time delivery. The role also provides technical leadership, supports complex engineering projects, and communicates technical concepts to diverse audiences.

The Senior Systems Administrator manages DREAM’s multi-campus infrastructure, including networking, firewalls, VPNs, wireless, servers, virtualization, backups, endpoints, identity platforms, cloud environments, monitoring, and cybersecurity operations. The role leads incident response, automation and AI initiatives, SQL and BigQuery integrations, vendor coordination, documentation, project delivery, and staff coaching. This position requires regular in-person work across campuses, occasional after-hours support, and strong ownership of secure, reliable, scalable systems.

Supports functional and regression testing for Pega applications within the DEA ICDE modernization program. Designs and executes test cases, validates requirements and user stories, documents defects and results, maintains QA artifacts, supports user acceptance testing, and participates in Agile ceremonies. Collaborates with developers, business analysts, and senior QA professionals to identify risks, retest fixes, and promote software quality throughout the development lifecycle.

Develop and maintain full-stack applications using Python, SQL, React, Java, and REST APIs. Build scalable backend services and data-driven features for water management platforms, working with large-scale time-series data. Collaborate with product, design, QA, and engineering teams; troubleshoot technical issues; participate in architecture decisions; review code; mentor junior engineers; and improve development practices using AI-assisted coding tools.

Provides quality engineering support in an automotive manufacturing environment, managing customer, supplier, and internal quality issues. Leads corrective actions, root cause analysis, customer complaint investigations, return material analysis, KPI reporting, quality system improvements, and continuous improvement initiatives. Supports product development, process engineering, lab testing, regulatory compliance, and customer communications while applying automotive quality standards and tools including IATF 16949, APQP, PPAP, SPC, and 8D.