Structural / Mechanical Engineer Needed for Steel Mast Design for Small Wind Turbine Ended

About the job

We are looking for an experienced structural or mechanical engineer to support the design of a steel mast for a small wind turbine project.

This is not a standard catalogue pole. The mast needs to be designed based on specific loading conditions provided by the client.

Project scope:
We need an engineer who can:
review the given loading conditions
calculate the required mast configuration
propose suitable mast diameter / section sizes / thicknesses
advise whether the mast should be 1-piece or 2-piece
prepare a proposal / concept drawing
estimate the pole weight
consider the structural suitability of the mast for this application, including fatigue-related considerations if relevant

Project data provided by client:
Approximate mast height: 13.45 m
Horizontal force from wind turbine at 15 m: 4,900 N
Horizontal force on mast at 8 m: 3,000 N
Wind turbine weight: 320 kg
Material: steel S235 or S355
Surface treatment: hot-dip galvanizing

Application: outdoor use, wind turbine support mast

Manufacturing preference:
Our production is optimized for steel mast sections up to approximately 12 m in length.
For this reason, we are particularly interested in a polygonal steel mast solution, possibly in 2 sections, with an overlap / slip-joint connection if structurally suitable.
However, the engineer may also propose another technically and economically suitable mast configuration.

Important:
At this stage, we need a proposal / concept design only, not a... read more
We are looking for an experienced structural or mechanical engineer to support the design of a steel mast for a small wind turbine project.

This is not a standard catalogue pole. The mast needs to be designed based on specific loading conditions provided by the client.

Project scope:
We need an engineer who can:
review the given loading conditions
calculate the required mast configuration
propose suitable mast diameter / section sizes / thicknesses
advise whether the mast should be 1-piece or 2-piece
prepare a proposal / concept drawing
estimate the pole weight
consider the structural suitability of the mast for this application, including fatigue-related considerations if relevant

Project data provided by client:
Approximate mast height: 13.45 m
Horizontal force from wind turbine at 15 m: 4,900 N
Horizontal force on mast at 8 m: 3,000 N
Wind turbine weight: 320 kg
Material: steel S235 or S355
Surface treatment: hot-dip galvanizing

Application: outdoor use, wind turbine support mast

Manufacturing preference:
Our production is optimized for steel mast sections up to approximately 12 m in length.
For this reason, we are particularly interested in a polygonal steel mast solution, possibly in 2 sections, with an overlap / slip-joint connection if structurally suitable.
However, the engineer may also propose another technically and economically suitable mast configuration.

Important:
At this stage, we need a proposal / concept design only, not a fully detailed fabrication package.
Final manufacturing details can be finalized later.

Deliverables:

brief structural design basis
proposed mast arrangement
preliminary section sizing / dimensioning
concept / proposal drawing
estimated steel weight
notes / assumptions used for the design

Preferred experience:
steel pole / mast / monopole design
wind-loaded steel structures
structural calculations for custom poles
experience with segmented steel poles is a plus

experience with turbine support structures is a plus

To apply, please send:
short introduction
examples of similar projects you have worked on
proposed price
expected delivery time
software you will use for calculations / design read less
We are looking for an experienced structural or mechanical engineer to support the design of a steel mast for a small wind turbine project.

This is not a standard catalogue pole. The mast needs to be designed based on specific loading conditions provided by the client.

Project scope:
We need an engineer who can:
review the given loading conditions
calculate the required mast configuration... read more
We are looking for an experienced structural or mechanical engineer to support the design of a steel mast for a small wind turbine project.

This is not a standard catalogue pole. The mast needs to be designed based on specific loading conditions provided by the client.

Project scope:
We need an engineer who can:
review the given loading conditions
calculate the required mast configuration
propose suitable mast diameter / section sizes / thicknesses
advise whether the mast should be 1-piece or 2-piece
prepare a proposal / concept drawing
estimate the pole weight
consider the structural suitability of the mast for this application, including fatigue-related considerations if relevant

Project data provided by client:
Approximate mast height: 13.45 m
Horizontal force from wind turbine at 15 m: 4,900 N
Horizontal force on mast at 8 m: 3,000 N
Wind turbine weight: 320 kg
Material: steel S235 or S355
Surface treatment: hot-dip galvanizing

Application: outdoor use, wind turbine support mast

Manufacturing preference:
Our production is optimized for steel mast sections up to approximately 12 m in length.
For this reason, we are particularly interested in a polygonal steel mast solution, possibly in 2 sections, with an overlap / slip-joint connection if structurally suitable.
However, the engineer may also propose another technically and economically suitable mast configuration.

Important:
At this stage, we need a proposal / concept design only, not a fully detailed fabrication package.
Final manufacturing details can be finalized later.

Deliverables:

brief structural design basis
proposed mast arrangement
preliminary section sizing / dimensioning
concept / proposal drawing
estimated steel weight
notes / assumptions used for the design

Preferred experience:
steel pole / mast / monopole design
wind-loaded steel structures
structural calculations for custom poles
experience with segmented steel poles is a plus

experience with turbine support structures is a plus

To apply, please send:
short introduction
examples of similar projects you have worked on
proposed price
expected delivery time
software you will use for calculations / design read less
Connecting pole weldment.pdf pdf Mar 17, 2026
Windturbine mast quotation.pdf pdf Mar 17, 2026

Things to know

Job location

Remote

Work location

Job skill level

Expert

Skill Level

Job rate

$10 - $25/hr

Hourly (USD)

Job type

Part-time

Job type

Job length

Under 1-month

Job duration

Areas of expertise

2D & 3D by Solidworks 2D CAD Drawings 2D and 3D CAD Design 2D and 3D Engineering Design 3D AutoCAD, Ansys Bentley STAAD.Pro CSi SAP2000 Steel Structure Design Structural Analysis +6 more

Job categories

Structural Steel Detailing Mechanical Design Services Mechanical Engineering Structural Engineering Steel Detailing Services +2 more

About the client

Payment ready

Macedonia (03:59 am)

Posted

Active

Job activity

33 Applicants

0 interviews in progress

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