Top Tech Jobs & Startup Jobs in Los Angeles, CA

Supports Project Managers and office staff with contract, project, financial, and administrative tasks. Responsibilities include preparing progress reports and spreadsheets, reviewing invoices and billing documents, quality-checking and compiling project deliverables, coordinating presentations and meetings, organizing project folders and SharePoint sites, and maintaining contract and project records. The role requires strong attention to detail, multitasking, quality control, and proficiency with Microsoft Office applications.

Develops and maintains logic-driven, resource-loaded construction project schedules using Primavera P6. Analyzes critical paths, tracks progress and performance data, evaluates schedule options, identifies potential issues, and communicates status to project stakeholders. Supports engineering, procurement, construction, and startup schedules, participates in schedule and budget reviews, and may mentor junior staff. The role involves limited travel to construction sites or client facilities.

Supports enterprise EHS&S and Asset Management software implementations, including requirements gathering, process analysis, configuration, data migration, integration, testing, reporting, training, deployment, and production support. The consultant collaborates with clients, stakeholders, and technical teams to translate business needs into system solutions and improve operational, environmental, health, safety, sustainability, quality, and asset management processes. Travel to client sites and customer meetings may reach 15%.

Leads planning, design coordination, construction oversight, integration, commissioning, and revenue-service delivery for rail systems and track components on major Southern California transit programs. Reviews technical and construction documents, manages multidisciplinary coordination, mitigates installation risks, ensures regulatory and safety compliance, supports procurement and change orders, and interfaces with contractors, agencies, and stakeholders. Mentors engineering staff and provides senior technical leadership across project phases.

Lead client projects implementing Cority EHS&S software, including requirements gathering, system design, configuration, testing, integration, data migration, deployment, and sustainment. Serve as the senior technical subject matter expert, guide configuration teams, advise clients on best practices, and support go-live preparation. Contribute to business development, lead generation, opportunity pursuit, and client relationship growth. Travel up to 15% to client sites and meetings.

Leads capture planning, pursuit strategy, proposal development, RFP responses, interview preparation, and client debrief processes for architecture, engineering, and construction opportunities. Writes and edits persuasive proposal content, coordinates pursuit teams, manages schedules and action plans, conducts market and competitor research, and maintains CRM, project descriptions, and staff resumes. Also supports marketing campaigns, branding, events, awards, presentations, and public relations initiatives.

Senior Project Manager leading federal, state, and municipal civil infrastructure programs. Responsibilities include managing multidisciplinary engineering teams, client relationships, schedules, budgets, quality control, project delivery, risk reduction, and resource allocation across planning, design, and construction phases. The role also involves technical leadership, mentoring junior staff, and supporting levee, dam, climate adaptation, and related infrastructure projects.

Lead mechanical process design for water and wastewater projects: develop basis of design, equipment sizing/selection, construction documents, specifications, hydraulic analyses, cost estimates, discipline coordination, project management, business development, mentoring, and quality control.

Lead client relationships and account growth for Software & Internet clients across the Americas. Oversee portfolio performance, forecasting, margin targets, pipeline hygiene, pursuit approvals, and master service agreements. Mentor account team, manage escalations, run client business reviews, and identify opportunities for new or expanded services to increase share of wallet.

Lead sector portfolio strategy and client engagement for Internet & Software clients across the Americas. Support Account and Client Portfolio Managers to grow revenue, improve margins, execute client business plans, mentor teams, pursue new commercial models, manage pipeline and ensure portfolio financial targets are met. Represent Arcadis at events and act as a market thought leader.