Sheet Metal Mechanic

As a SHEET METAL MECHANIC (AIRCRAFT), WG-3806-10 your duties are below.

1. Inspects and troubleshoots aircraft structures such as fuselage, tail, wings, cowlings and stabilizers. Determines the nature and extent of repairs to be made using applicable Technical Manuals (TMs) as guidelines. Removes, fabricates, repairs, modifies, and installs parts and assemblies, such as frames, stringers, longerons, bulkheads, beams, ribs, spars, skin, cowling, brackets, fairing, stressed and double contour skins using hand or powered tools and a variety of metal working equipment. Fits and trims components to aircraft such as loading gear doors, ailerons, flaps, engine access doors and similar assemblies. Performs fabrication of local manufactured items required for facility support. Work includes layout, bending, cutting, forming and assembling. Devises and calculates patterns employing the principles of triangulation, radial, and parallelling development. Aligns component structures and airframe using precision optical measuring instruments, plumbline and level.
2. Repairs cracks in aircraft skin. Fabricates and fits patches to damaged areas as necessary to retain or restore original strength. Installs regular, heat-treated, high shear, and blind type aircraft rivets and fasteners by using pneumatic riveters, bucking bars and other special tools. Performs metal to metal bonding where delamination of surfaces or core material occurs. Inspects for corrosion conditions which are eliminated by chemical treatment or material replacement. Inspects, repairs, fabricates and replaces honeycomb and fiberglass structural assemblies.
3. Sets up, operates and maintains power shears, metal brakes, rolls, dimpling machines, drills, saws, heat-treating furnaces, hardness testers, arc and oxyacetylene welders and other metal working equipment and tools of the trade. Works from blueprints, technical manuals, diagrams and work orders. Prepares and designs layout, dies, jigs, and templates necessary to carry out fabrication, repair or modification of aircraft, general support equipment and facility support equipment. Must have a thorough knowledge of ferrous and nonferrous metal and mechanical drawing and shop mathematics.
4. May paint, strip or stencil aircraft and/or components. Participates in the safety program for the sheet metal function. Perform son-the-job training as required and evaluates training effectiveness. May assist in the requisitioning and identifying stock material, parts and equipment. Reviews and maintains applicable technical manuals and publications. Maintains records and makes proper entries on log book forms.
5. May assist in other functions within the Component Repair Shop in the accomplishment of mission requirements.
6. May assist authorized firefighters in the performance of fire/crash/rescue duties as required.
7. Performs other duties assigned. D0416

Conditions of employment

NATIONAL GUARD MEMBERSHIP IS REQUIRED: This is an excepted position that requires military membership in a compatible military assignment in the Iowa Army National Guard. Selectee will be required to wear the military uniform. Acceptance of this excepted position constitutes concurrence with these requirements as a condition of employment.

APPLICATION MATERIALS MUST BE RECEIVED BY 09/25/2026 . FAILURE TO PROVIDE COMPLETE INFORMATION MAY RESULT IN YOUR NOT RECEIVING CONSIDERATION FOR THIS POSITION. Please refer to the Qualifications and Evaluations Section of this Announcement to understand the qualification requirements, and the How to Apply Section for detailed instruction on applying.

TRIAL PERIOD REQUIREMENT: As a condition of employment for accepting this position, you will be required to serve a 2-year trial period or 1-year (Veterans Preference Eligibles Only) during which we will evaluate your fitness and whether your continued employment advances the public interest. In determining if your employment advances the public interest, we may consider:

• Your performance and conduct.
• The needs and interests of the agency.
• Whether your continued employment would advance organizational goals of the agency or the Government; and
• Whether your continued employment would advance the efficiency of the Federal service.

Upon completion of your trial period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.

SECURITY CLEARANCE REQUIREMENT: Employment is subject to attaining and maintaining a clearance as required by this position. If the selectee does not possess the applicable security clearance when hired, application must be made within 30 days of the start date. Failure to make application for the required security clearance will result in termination of employment.

Failure to complete prescribed courses may be cause for reassignment or termination of FTS.

Military Rank Requirements: ENLISTED MEMBERS (E-5 and Below)

Qualifications

In describing your experience, please be clear and specific. We will not make assumptions regarding your experience. Applicants who do not fully address the minimum/specialized experience needed for the position in their resume will not be referred for consideration. Your resume must contain your own words. Resumes that are verbatim, from this announcement, any PD's, or any other applicants will not be considered.

MINIMUM REQUIREMENTS: Experience or training that has provided the candidate with the ability to plan, manufacture, and install cylindrical, square, or rectangular-shaped objects that have easily constructed fastenings such as single and double-hem edges and single, double or grooved seams.

SPECIALIZED EXPERIENCE REQUIREMENTS: WG-3806-10: Must have experience in the following:

• Experience or training in planning, layout, and construction skills to manufacture items and systems with dovetailed seams, set-in-bottom seams, burred-bottom seams, or wired or lock seams.
• Experience using more complicated shop tools and equipment.
• Experience in using metals including stainless steel, copper sheet, magnesium, honeycomb material and alloys.
• Experience demonstrating the use of more complicated mathematical calculations and complicated measuring in