Senior Process Engineer – Preconstruction

Job not on LinkedIn

🕒 June 3

🏄 California – Remote

🏄 California – Remote

💵 $150k - $250k / year

⏰ Full Time

🟠 Senior

👷🏻‍♀️ Engineer

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Wix Studio

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

🤖 Artificial Intelligence

☁️ SaaS

🏢 Enterprise

Artificial Intelligence • SaaS • Enterprise

Wix Studio is an AI-assisted engineering decision-support platform for owner-operators and EPCs that compresses FEED/FEL workflows and accelerates final investment decisions (FID). It automatically parses engineering documents (e. g. , PFD to P&ID), surfaces scope gaps and long‑lead risks, compares site and configuration options, normalizes EPC assumptions, and propagates changes across linked documents to reduce rework and preserve institutional knowledge. Deployable on cloud or on‑prem with audit-ready traceability, role-based controls, and mission‑critical security, it targets large infrastructure projects such as data centers and energy facilities to turn months of pre‑construction into days.

📋 Description

• Define how preconstruction process work is done in practice and what “good” looks like • Review and validate process deliverables across early phase engineering packages • Build repeatable checks to catch inconsistencies across key documents and handoffs • Map where rework happens, why it happens, and what inputs typically drive it • Clarify interface points with Mechanical, Piping, Electrical, and Instrumentation • Identify which steps are repetitive vs which require real engineering judgement

🎯 Requirements

• 7+ years at an EPC, PMC, or owner operator • Strong understanding of FEED and detailed design workflows • Deep experience owning PFD and P&ID development • Experience running simulations in Aspen HYSYS, Aspen Plus, or similar tools • Strong fundamentals in relief, hydraulics, and sizing workflows • Knowledge of API, ASME, NFPA, ISA, or similar standards • Ability to spot inconsistencies across P&IDs, datasheets, and vendor packages • Clear understanding of cross discipline dependencies

🏖️ Benefits

• Meaningful base + equity • Unlimited PTO: We believe great work requires recharging. • Insurance: Generous health insurance covering medical, dental, and vision. • Health and Wellness Budget: We provide up to $150/mo reimbursement for health and wellness spending, such as gym memberships, fitness classes, or similar.