Job summary

The primary purpose of this position is to perform metal welding work involved in the manufacture, repair, modification, and assembly of various types of metal and alloy parts, equipment, systems, and structures. To perform carpentry work in constructing, installing, repairing, and modifying wood, concrete, steel structures and items requiring close tolerance fit and structural soundness.

Major duties

Plans and lays out work from blueprints, sketches, drawings, specifications, and work orders to conduct a variety of welding processes such as oxyacetylene, electrode arc, submerged arc, shielded metal arc welding, gas metal arc welding, gas tungsten arc welding, metal spray arc, and spot and stud welding to join all types of common metals and alloys. Independently applies skilled methods, techniques, and advanced shop mathematics to construct, install, repair, and modify a wide variety of structures. Performs masonry tasks involved in the maintenance, repair, alteration, and construction of interior and exterior surfaces and structures. Utilizes safety practices and procedures following established safety rules and regulations and maintains a safe and clean environment. Uses and maintains tools.

Qualification

QUALIFICATIONS: Applicants will be rated in accordance with the OPM Qualification Standard Handbook X-118C for the WG-4700 Maintenance Mechanic Group. Although a specific length of time and experience is not required for most blue-collar positions, you must meet any screen-out element listed, and show through experience and training that you possess the quality level of knowledge and skill necessary to perform the duties of the position at the level for which you are applying. Qualification requirements emphasis is on the quality of experience, not necessarily the length of time. The screen out element for this position is ability to do the work of a WG-4749 MAINTENANCE MECHANIC more than normal without supervision. JOB ELEMENTS: Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas: 1. Knowledge, skills and ability to perform of a wide range of welding principles, processes, and difficult techniques; and of welding standards and how various metals and metal alloys react to different welding processes and techniques. 2. Knowledge, skills and ability to perform tasks related to proper carpentry methods, techniques and trade specific tools/equipment. 3. Knowledge, skills and ability to perform tasks related to proper masonry methods, techniques and trade specific tools/equipment. 4. Knowledge of advanced shop mathematics to plan, compute, and lay out more complex and exact projects; and of regulations, procedures, and policies related to records maintenance and documentation. 5. Knowledge of safety regulations, practices, and procedures; regulations, procedures, and policies related to records maintenance and documentation; and current federal, state, and local regulations pertaining to hazardous waste management. 6. Skill in using, setting-up, operating, and maintaining a variety of handtools, power tools, and special jigs and fixtures; constructing, installing, repairing, and modifying structures; and in interpreting complex instructions, sketches, blueprints, and building codes. Physical Effort Uses hand and power tools and equipment that may require standing and holding tools in uncomfortable positions for extended periods. The work requires considerable bending, kneeling, and stooping. On-site work typically requires crawling, climbing on ladders, scaffolds, and roof tops. Strenuous physical exertion is sometimes required when handling heavy and bulky materials such as sheets of plywood and other construction materials. May lift and move materials up to 50 pounds, unassisted, and occasionally lift or move heavier items with the assistance of lifting devices or other workers. Working Conditions Works in shops and at job sites. In shops, is exposed to moderate or high noise levels from operating machinery, sawdust in the air, glue fumes, and hazards associated with woodworking and related power equipment. At job sites, may be exposed to weather conditions and hazards of working on and around scaffolds and ladders and subject to cuts, bruises, contusions, and burns from hot asphalt. May work in confined areas such as crawl spaces and attics which may be dusty and dirty. Employee works both inside and outside, sometimes in bad weather and in areas that are noisy, dirty, greasy, and smoky. Is exposed to fumes, heat, flying sparks, the glare of torches, ultraviolet radiation, and heated materials. There is the possibility of eye injury, electrical shock, broken bones, burns, and the chance of cuts when working with sharp objects. There may be discomfort when wearing protective clothing, safety shoes, gloves, flash shield or eye goggles, and other equipment as required. Uses protective devices such as ear plugs, safety glasses, respirators, and gloves. PART-TIME OR UNPAID EXPERIENCE: Credit will be given for appropriate unpaid and or part-time work. You must clearly identify the duties and responsibilities in each position held and the total number of hours per week. VOLUNTEER WORK EXPERIENCE: Refers to paid and unpaid experience, including volunteer work done through National Service Programs (i.e., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student and social). Volunteer work helps build critical competencies, knowledge and skills that can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.

Evaluations

Your application package (resume, supporting documents, and responses to the questionnaire) will be used to determine your eligibility, qualifications, and quality ranking for this position. Please follow all instructions carefully. Errors or omissions may affect your rating or consideration for employment. BASIS OF RATING: Your application will be rated under the Cut Point procedures based on the extent to which the quality, depth, and complexity of your experience relates to the qualification requirements. Additional points are not added for Veteran's Preference; however, Veteran's Preference is considered where applicable. Best Qualified Group: Candidates in this category possess exceptional skills and experience to exceed well above the minimum requirements. Fully Qualified Group: Candidates in this category possess good skills and experience above the minimum requirements. Basically Qualified Group: Candidates in this category meet the minimum experience requirements. The resume/documents you submit must support your responses to the online questionnaire. If your application contradicts or does not support your questionnaire responses, you will receive a rating of "not qualified" or "insufficient information" and you will not receive further consideration for this job. All Federal Wage Schedule (FWS) applicants must complete the assessment questionnaire in its entirety or it will result in an ineligible rating. Applicants who meet the requirements for and apply as a non-competitive eligible that meet minimal qualifications and other requirements of this position, may be given consideration as a non-competitive candidate and will be referred unless blocked by an individual with priority/preference. APPRAISALS/AWARDS: Hiring Managers use objective methods and consider previous performance appraisals and awards in the selection process. Current Federal Civilian employees should list any relevant performance related rating and/or awards in your resume.