Staff / Senior Engineer - Sr. Civil / Structural

Apply for the Staff / Senior Engineer - Sr. Civil / Structural role at Mariana Minerals

Mariana Minerals is building the critical minerals supply chain that supports the world's energy transition. We are looking for a highly motivated Staff / Senior Engineer with extensive experience in structural design, foundation engineering, and civil works for industrial and process facilities.

Responsibilities

• Lead the structural design of industrial facilities, including steel structures, equipment foundations, pipe racks, and modular systems.
• Perform structural analysis and calculations using software such as STAAD.Pro in compliance with applicable codes (IBC, AISC, ACI).
• Design and review foundation systems (shallow and deep) for tanks, vessels, rotating equipment, and buildings.
• Develop site civil layouts, grading plans, drainage systems, and earthwork quantities.
• Prepare and review construction drawings, including general arrangement (GA), reinforcement details, and specifications for structural steel and concrete.
• Coordinate with architectural, civil, structural, and other engineering disciplines to ensure integrated design.
• Review 3D models and drawing packages (Revit, Civil 3D, Navisworks) created by the design team.
• Review shop drawings and submittals, conduct constructability reviews, and provide support during fabrication and construction.
• Serve as the Subject Matter Expert on civil / structural design and ensure adherence to codes and standards.
• Provide guidance to junior engineers, contractors, and third-party engineering firms.
• Generate material take-offs (MTOs) and assist procurement with civil and structural components.
• Visit construction sites to support field engineering and resolve technical issues in real time.
• Continuously improve engineering workflows, standards, and best practices for civil / structural design.

Qualifications

Brownfield equipment modifications and upgrades.

Industrial manufacturing.

Benefits and Perks

We offer a competitive salary, a results-focused culture, and opportunities to work on cutting-edge projects that shape the future of the energy transition.

Referrals are highly valued and can accelerate the hiring process.

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