Top Tech Jobs & Startup Jobs in Los Angeles, CA

Leads the architecture, development, deployment, and continuous improvement of enterprise AI solutions, including RAG pipelines, agentic workflows, LLM integrations, and AI microservices. Establishes LLMOps, model evaluation, security, privacy, and performance standards across Azure and Google Cloud. Develops data preparation and embedding pipelines, evaluates foundation models, conducts technical reviews, and mentors team members. Requires onsite work four days weekly and 10–15% travel.

Lead end-to-end delivery of large HVAC projects: client management, estimating, contracts, procurement, field labor oversight, budget and cost control, cross-functional coordination, staff mentoring, business development and special assignments.

Lead design, configuration, testing, release and support of Oracle Cloud HCM modules. Partner with HR, payroll, security, integrations and IT teams to translate business requirements into scalable solutions, handle data conversions/integrations, manage quarterly updates, mentor junior analysts, and provide production support and troubleshooting across HCM functionality and reporting.

Lead electrical/HVAC project delivery from estimating and proposal through procurement, field installation, and closeout. Manage budgets, contracts, change orders, client relationships, cross-functional coordination, and staff mentorship while developing new business and ensuring project profitability and compliance.

Produce and manage 2D/3D BIM drawings for building systems (HVAC, plumbing, process) using AutoCAD, Revit, and related BIM tools; coordinate with engineers, designers, and trade partners; manage files, check quality to ACCO BIM standards, prepare deliverables, and communicate constructability issues to project teams while meeting schedules.

Lead end-to-end HVAC/plumbing/process projects from sales through execution, manage client relationships, perform pre-construction estimating and proposals, coordinate internal teams and field labor, control budgeting and job-costs, and mentor sales staff.

Coordinate technical aspects of construction projects: manage documentation, procurement, estimating, scheduling, BIM coordination, quality control, vendor/subcontractor buyouts, invoicing, closeout deliverables, and collaborate with project teams to resolve installation and budget/schedule issues.

Lead HVAC mechanical engineering from concept through construction for large or multiple projects. Produce code- and LEED-compliant designs, calculations, equipment layouts, duct and piping systems. Coordinate with project teams, oversee design staff, support field engineers, and ensure quality of design drawings and models.

Lead mechanical engineer responsible for delivering HVAC mechanical design from concept through construction. Duties include HVAC calculations, equipment layout, duct and piping design, code-compliant conceptual designs, energy analyses, coordination with project teams, oversight of design staff, and field engineering support.

Support budgeting, forecasting, and recurring financial reporting. Perform variance and KPI analysis, cash flow forecasting, financial modeling, M&A due diligence support, and provide ad hoc insights. Partner with teams to improve processes, assist internal audit requests, and prepare materials for senior management and board presentations.