Top Senior Linux Jobs in San Diego, CA

Checks mechanical design definitions for form, fit, function, manufacturability, and compliance. Uses Creo CAD, PDMLink, GD&T, MBD, and tolerance analysis to review models and drawings. Leads design, manufacturing, assembly, and test reviews; resolves complex engineering issues; supports configuration management; and mentors junior personnel. The role supports the W93 weapons system development program and collaborates with engineers, scientists, technicians, government customers, and production agencies.

Develop and maintain applications supporting eight paper mills across Windows and SQL Server environments. Responsibilities include .NET development, SQL query and database object creation, source control, requirements gathering, troubleshooting, and collaboration with internal and external customers. The role requires strong communication, analytical, organizational, and problem-solving skills, with occasional project-based travel. Web development experience is beneficial, while Windows desktop development experience is preferred.

Model and analyze rocket propulsion systems, exhaust plume flowfields, and radiometric signatures using JANNAF and in-house tools. Develop inputs, establish benchmark cases, validate models against measurements, process infrared sensor data, and prepare technical reports and briefings for customers and stakeholders supporting NASIC.

Designs, builds, and maintains Azure-focused CI/CD pipelines and Terraform-managed infrastructure for client environments, with AWS support on cross-cloud engagements. Advises on infrastructure security, containerization, Kubernetes deployments, reliability, and troubleshooting across application layers. The role also mentors engineers, documents reusable DevOps patterns, presents technical solutions to stakeholders, and helps establish repeatable architectures across client engagements.

Lead development and delivery of control system strategies for batch and continuous chemical processes. Serve as technical lead on control and automation projects, troubleshoot control systems and networks, define control standards, improve instrumentation and motor control, and support OT cybersecurity and compliance within an R&D/process manufacturing environment.

Design, build, and scale backend services and APIs powering Pangram’s AI detection platform. Own AWS infrastructure, reliability, performance, observability, data pipelines, caching, and production model-serving integrations. Resolve scaling bottlenecks, establish engineering best practices for testing and deployment, and improve incident response. Collaborate with frontend and machine learning teams in a high-autonomy, on-site role.

Build and maintain scalable billing and monetization systems for subscription, pricing, and payment workflows. Develop large-scale applications using Java, AWS, Lambda, event-driven architecture, REST APIs, and GraphQL. Work with multiple databases, implement automated testing, protect data integrity, and collaborate with internal teams to deliver customer-facing pricing and upgrade experiences.

Design, integrate, program, commission, troubleshoot, and optimize automated manufacturing systems. Support PLCs, HMIs, robotics, motion control, vision, safety systems, and industrial networks. Lead automation projects from concept through production release, perform root-cause analysis, improve uptime and reliability, and collaborate with production, maintenance, quality, engineering, and suppliers in a high-volume manufacturing environment.

Lead software architecture across Keeper’s security platforms, including PAM, browser extensions, clients, APIs, and distributed systems. Define scalable technical standards, evaluate architectural trade-offs, guide major design decisions, and ensure security, reliability, performance, and maintainability. Build prototypes, review code, partner with Engineering, Product, and Security leadership, address technical debt, mentor senior engineers, and influence architecture across multiple teams. The role requires strong full-stack, cloud-native, SaaS, identity, authentication, authorization, and secure application architecture expertise.

Develop and enhance Ferguson’s custom Trilogie ERP system across multiple functional areas. Responsibilities include designing business-process solutions, owning software projects through implementation, integrating APIs and web services, collaborating with analysts, product owners, QA teams, administrators, and vendors, writing unit tests, reviewing code, and optimizing performance in high-transaction environments. The role also supports Trilogie’s migration from Unix to Linux and requires extensive UniBasic or Pick-based development experience.