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60 Keystone Mechanical Engineer Jobs Hiring Near You

Keystone Engineering Inc.

Sr. Engineer - ME

Billings, MT · On-site

$102K - $141K/yr

Keystone Engineering is currently seeking a Sr. Mechanical Engineer to join our team as we expand into the Western states. Apply today! Position Type: Full-time Location: Montana, Utah, Washington ...

Salmon

Project Engineer

Houston, TX · On-site

... Keystone. Services Offered: 3D Laser Scanning, Controls & Automation, Construction Management, Design & Drafting, Engineering: Civil/Structural, Electrical, Mechanical, Process, Functional Safety ...

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Infographic showing various Mechanical Engineer job openings at Keystone in the United States as of August 2026, with employment types broken down into 84% Full Time, and 16% Part Time. Highlights an 100% Physical job distribution.

Mechanical Engineer

Keystone Engineering Inc.

Lafayette, LA • On-site

Full-time

Re-posted 8 days ago

Job description

Keystone Engineering Inc. opened for business in 1988 and for decades, has been a reliable provider of qualified engineering resources and technically innovative solutions. Keystone was founded to be an enduring company that provides quality project management, engineering, drafting, and procurement services, as well as, provides an environment for our employees and clients to innovate, thrive, and be successful.
Keystone's family of companies include: Milestone Project Services, SIS SILverstone, VeraPro, and Salmon & Associates.
Our varied and extensive experience indicates that successful projects come down to personnel. We incorporate their individual skills in a process that's geared toward excellence. The intentional pairing of people and process is the reason why clients know that they can trust their projects in the hands of Keystone. Services Offered: 3D Laser Scanning Controls & Automation Construction Management Design & Drafting Engineering: Civil/Structural, Electrical, Mechanical, Process Functional Safety Information Technology Instrumentation On-Site Services Operations & Commissioning Support Procurement Project Management.
Keystone Engineering is currently seeking a Mechanical Engineer to join our Lafayette team.
Position Type: Full time
Location: Lafayette, LA
Work Environment/Physical Demands: Office/Sedentary
Travel Requirements: Occasional site visits required
Essential Functions:
  • Support the technical engineering and design of mechanical projects within a multi-discipline environment.
  • Perform detailed engineering calculations, including load analysis and equipment sizing.
  • Design and specify mechanical systems and components to ensure effective installation, adhering to client and project standards.
  • Conduct field assessments of existing infrastructure and propose modifications or upgrades.
  • Ensure compliance with applicable industry codes, standards, and site-specific policies.
  • Collaborate with clients and multidisciplinary teams to meet project deliverables, budgets, and schedules.
  • Develop and review project documentation, including design specifications, cost estimates, procurement requirements, schedules, and status reports.
  • Manage project budgets and ensure alignment with financial goals.
  • Provide technical support during construction phases and assist with commissioning to ensure systems meet quality and performance standards.

Experience Required:
  • B.S. in Mechanical Engineering from an ABET-accredited program.
  • 8+ years of professional working experience.
  • Strong written and verbal communication skills.
  • Self-motivated, organized, and solution advocate.
  • Attention to detail.
  • Applicants must be currently authorized to work in the U.S. for any employer.

Experience Preferred:
  • P.E. License

Equal Opportunity Employer, including disabled and veterans.

Apply