Mechanical Engineer I

Halker Consulting

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Hybrid (Centennial, CO, US) Until 9/23/2026 0+ years exp First posted March 18, 2026 Last posted July 25, 2026
Job description

About Halker:

Halker Consulting is a nationwide provider of multi-disciplined Engineering, Design, Project Management, Procurement and Field Services for Oil & Gas, and other Energy industry sectors.

The company specializes in Oil and Gas surface facilities, Power Infrastructure, Environmental Remediation and Design, Automation and Digital Solutions, and federal, state, and local regulatory compliance.

Essential Duties and Responsibilities:

  • Responsible for working with fellow mechanical engineering team members for project execution support.
  • Perform mechanical engineering tasks and calculations for oil and gas projects inclusive of:
    • Create piping specifications and CAD files in CADWorx
    • Supporting P&ID development
    • Create/assist with technical bid evaluations
    • Create mechanical deliverables including but not limited to line lists, equipment lists, specialty item lists
    • Participate in cross-discipline squad checks
    • Create project bill of materials (BOM)
  • Duties also include preparing equipment data sheets, equipment specifications, equipment design and development, updating and maintaining construction documents, preparing and reviewing MRQs / RFQs.
  • Interpret and review Models, piping plans, piping sections and piping isometrics
  • Identify, interpret and apply relevant codes and standards to engineering designs
  • Ability to interact with all levels of staff including senior management, clients, and other disciplines.
  • Ability to travel to support field work activities periodically (including site commissioning).
  • Ability to analyze, define, and solve problems.
  • Ability to prioritize workflow, multitask, meet deadlines, and remain flexible.

Preferred Qualifications:

  • Bachelors’ Degree in Mechanical Engineering
  • Experience with some of the duties and task listed in the essential duties section
  • Experience with common O&G facilities including: compressor stations, liquid and gas storage, tank batteries, plant and metering facilities.
  • 0-5+ years of experience in oil and gas or closely related industry
  • PE / EIT preferred

Compensation and Benefits:

  • Expected base salary range: $72,000/year - $82,000/year
  • Medical, Dental, Vision, and other Health Benefits
  • 401K Program with Company Match


Be Adaptable ~ Be Collaborative ~ Be Humbly Confident ~ Hustle ~ Take Ownership ~ Be Service Focused ~ Show Ingenuity

About this role

Summary

Support mechanical project execution, develop piping specs, CAD files, and review models.

Job title

mechanical engineer i

Experience level

0-5+ years

Minimum experience

0+ years exp

Industry

oil and gas

Location requirements

Hybrid role in Centennial, CO; may support field activities.

Salary

$72k–$82k

Management role

No

Skills & keywords

Required skills

mechanical engineeringCADWorxpiping standardsproject support

Preferred skills

PEEIToil and gas facilities

Specializations

mechanical engineeringoil and gaspipelinesCADWorxspecifications
Locations

Structured locations inferred from the posting.

Centennial, CO, USA

Hybrid City