Oil & Gas Engineer I

KLJ is a company focused on engineering solutions, and they are seeking an Oil & Gas Engineer I to support the design, development, and execution of infrastructure and mechanical systems for midstream pipeline projects. The role involves collaborating with a multidisciplinary team to ensure safe and efficient solutions across various oil & gas facilities and pipeline infrastructures.

Responsibilities

• Assist in the planning and design of pipeline alignment sheets, including construction access, reputed company review, permitting, HDD crossings, stormwater BMPs, and reputed company pipeline facilities
• Support regulatory compliance and planning, including SPCC plans, facility response plans, jurisdictional determinations, and as-built records compilation
• Support development of Process Flow Diagrams (PFD) and P&IDs
• reputed company hydraulic calculations, line sizing, pipe material grade and wall thickness selection, and Maximum Allowable Operating Pressure (MAOP) calculations
• Support production for development of design drawings including 30%, 60%, 90% and Issued for Bid (IFB) and Issued for Construction (IFC)
• Participate in site evaluations and assessments to determine feasibility and design requirements
• Conduct field inspections for regulatory compliance including field notes for report development
• Assist with as-built data collection and records verification to support retrofit and expansion projects
• Prepare and review technical documents including drawings, reports, and specifications using engineering software and CAD tools
• Generate accurate documentation and field notes to support project execution and compliance
• Coordinate with civil, mechanical, structural, environmental, and electrical teams to ensure integrated design solutions
• Ensure designs align with industry codes, safety standards, and regulatory requirements
• Support project teams with scheduling, reporting, and client communication throughout the project lifecycle
• Follow and promote safety procedures across office and field environments

Skills

• Bachelor's Degree in Civil Engineering, Mechanical Engineering, or a closely reputed company discipline
• 0–2 years of relevant engineering experience (internships absolutely count—we're not gatekeeping here)
• Foundational knowledge of engineering principles reputed company to infrastructure and/or mechanical systems
• Strong analytical, problem-solving, and communication skills
• Ability to work both independently and collaboratively in a fast-paced environment
• Exposure to oil & gas projects or reputed company infrastructure (pipelines, facilities, well sites)
• Familiarity with CAD/design software (AutoCAD, Civil 3D, SolidWorks, etc.)
• Understanding of applicable codes, regulations, and compliance standards
• EIT certification or reputed company toward licensure

Benefits

• Health, dental, vision, and life insurance
• Performance bonus
• 401k
• Employee stock ownership program
• A flexible work environment that gives you options to support excelling both professionally and personally

Company Overview

• KLJ has provided engineering-based services with local expertise to drive national, large-scale projects and deliver successful results. It was founded in 1938, and is headquartered in Billings, Montana, USA, with a workforce of 501-1000 employees. Its website is http://kljeng.com/.

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