Top Tech Jobs & Startup Jobs in San Diego, CA

Develop interface and driver software for HIL systems, build Python and C++ test automation frameworks, create logging and analysis tools, integrate tests into CI pipelines, maintain code quality, and troubleshoot bench integration defects. The role requires embedded or test-system software experience, hardware interfacing, protocol understanding, cross-platform development, and automated testing expertise.

Manage financial transactions and ledgers, reconcile bank accounts, process accounts payable/receivable, generate financial reports, assist with budgeting and forecasting, ensure compliance with tax and financial policies, coordinate with external accountants, and maintain organized financial records.

Develop and execute strategic communications and public outreach for water and environmental infrastructure clients. Responsibilities include creating newsletters, fact sheets, web and social content, translating technical information, advising on engagement strategies, coordinating public meetings, researching stakeholder communities, tracking outreach activities, and supporting client communications initiatives.

Design, develop, and evaluate large-scale multimodal foundation models for biological research. Build hybrid LLM and graph neural network architectures, relational foundation models, and distributed multi-GPU training systems. Apply deep learning theory to biological data, transition research prototypes into scalable production systems, publish peer-reviewed research, and mentor junior staff while collaborating across scientific and engineering teams.

Engineering intern supporting manufacturing and engineering teams through CAD drawing revisions, blueprint and fixture development, work procedure documentation, assembly video capture, inventory and material-flow optimization, and product testing. The role provides hands-on experience in machining, production efficiency, quality, and R&D while collaborating with engineers and production employees.

Provides comprehensive executive and personal assistance to a founding partner, managing complex calendars, correspondence, domestic and international travel, expenses, events, vendors, household logistics, and confidential matters. Coordinates communication among the partner, clients, leadership, and operations teams while tracking projects and follow-ups. The role requires proactive problem-solving, discretion, flexibility for after-hours support, occasional travel, and primarily in-office work in San Diego.

Leads the fire sprinkler design department with operational, financial, quality, staffing, and talent-development accountability. Manages budgets, project profitability, utilization, backlog capacity, software standards, high-risk project audits, plan-check disputes, hiring, performance management, succession planning, and regulatory compliance. The role requires extensive fire protection design leadership, NICET certification, advanced software expertise, and knowledge of local fire codes and WUI regulations.

Leads the accounting organization, including team development, technical accounting, U.S. GAAP compliance, audit readiness, internal controls, financial reporting, and multi-entity accounting. Oversees revenue, inventory, fixed assets, leases, and month-end close activities. Partners on SAP and ERP transformation initiatives, process automation, and business improvement while advising cross-functional leaders on accounting implications and supporting scalable growth.

Designs and optimizes user-centered web, mobile, and digital product experiences for veterans and families. Conducts user research and usability testing, synthesizes insights, maps journeys, creates wireframes and prototypes, develops high-fidelity designs, and supports accessibility and design-system improvements. Partners with product, technology, marketing, analytics, and program teams to improve resource discovery, engagement, self-service adoption, and satisfaction. Facilitates workshops, presents recommendations, and supports Agile delivery.

Writes and submits approximately 3–4 grant applications monthly, researches and prioritizes funders, develops outcome-focused narratives, maintains the grants calendar, tracks awards and reporting deadlines, and collaborates with program leaders and development staff. The role is primarily remote with periodic on-site meetings and supports program, general operations, and capital campaign funding.