Top Tech Jobs & Startup Jobs in San Diego, CA

Leads and grows geotechnical engineering operations in the San Diego market. Responsibilities include business development, client and contract expansion, office and laboratory management, staff mentoring, proposal and pricing support, project financial oversight, and regional growth strategy. The role requires active involvement with clients, projects, engineering teams, field personnel, and laboratory operations while maintaining quality service delivery and client satisfaction.

The Accounts Receivable Manager oversees invoicing, collections, payment tracking, AR aging, reconciliations, reporting, and dispute resolution. This hands-on manager reviews team work, leads and trains AR staff, communicates with customers and vendors, escalates collection risks to the CFO, and improves billing and collections processes. Strong QuickBooks, Excel, accounting, communication, organizational, and leadership skills are required. The position is full-time and on-site in Santee, California.

Provides financial leadership for Medi-Cal and Medicare Special Needs Plans, overseeing budgeting, forecasting, rate development, revenue and claims analysis, financial reporting, regulatory submissions, and scenario planning. Partners with operational and accounting teams to evaluate performance, ensure data accuracy, explain variances, and recommend corrective actions. Leads financial sustainability initiatives, supports executive and board reporting, and develops staff through coaching and training.

Combines wastewater process engineering with AI, machine learning, process modeling, digital twins, and optimization. Responsibilities include analyzing treatment data, developing biological and chemical process models, evaluating and troubleshooting facilities, conducting experiments, testing technologies, and implementing predictive or optimization solutions. The engineer collaborates with multidisciplinary project teams and utility clients to improve treatment performance, reliability, energy use, and operational decision-making. Python programming and wastewater modeling platforms are preferred, along with wastewater treatment, nutrient removal, data science, and technical communication expertise.

The Tax Director or Managing Director leads federal tax compliance and consulting for middle market and public companies, develops new business, and mentors staff.

Coordinates education program bookings and reservations for schools, families, community groups, and organizations. Provides customer service, promotes programs, manages schedules, waitlists, transfers, refunds, cancellations, attendance records, and program communications. Supports reporting, payment processing, invoicing, refunds, accounts receivable, and collection follow-up. Maintains accurate data in reservation, ticketing, and project management systems while coordinating with internal departments to ensure smooth program delivery.

Develops consumer-friendly copy for skincare brands across websites, packaging, digital advertising, email, SMS, and social media. Maintains brand voice, applies SEO best practices, and partners with design, medical, and legal teams to create compliant, effective messaging. Manages multiple projects independently in a remote environment while adapting to shifting priorities and incorporating consumer insights, category trends, and emerging AI tools.

Own the end-to-end vehicle data product roadmap from on-device CAN/J1939/OBD-II capture through the Vehicle Data Service. Define schemas, OEM integrations, ADAS integrations, and alert decoration. Produce PRDs, work with hardware/embedded/CAN/data engineering, partner with internal PMs, monitor data coverage and decode accuracy.

Provides part-time support to the accounting department through accounts receivable, accounts payable, collections, invoicing, data entry, scanning, filing, and administrative tasks. Acts as a backup receptionist by answering and directing phone calls and supports general office operations. Requires strong organization, attention to detail, reliability, communication skills, teamwork, and proficiency with Microsoft Office. Accounting and office experience are preferred but not required.

Coordinates business and project operations for a civil engineering office, supporting budgeting, forecasting, invoicing, reporting, administration, facilities, vendors, marketing, proposals, recruiting, project documentation, meetings, and office growth initiatives. The role serves as an operational hub for leadership and collaborates across accounting, HR, marketing, project management, and engineering teams. It is an in-person position with potential progression into managing a local business operations team.