In order to qualify, you must meet the specialized experience requirements described in the Office of Personnel Management (OPM) Qualification Standards for General Schedule Positions, General Engineering Series 0801; General Natural Resources Management and Biological Sciences Series 0401; General Physical Science Series 1301; Group Coverage Qualification Standard for Professional and Scientific Positions. BASIC REQUIREMENT: (please select the hyperlink below to view the minimum education requirements for each eligible series) GS-0801: General Engineering Series SPECIALIZED EXPERIENCE: Applicants must have at least one (1) year of specialized experience at the next lower grade GS-14, or equivalent in other pay systems. Examples of specialized experience includes knowledge of a wide range of advanced multidisciplinary professional engineering concepts, principles, practices, standards, methods, techniques, materials, equipment, and of system engineering and efforts required to achieve and preserve operational safety, suitability, and effectiveness (OSS&E) in systems or end-items; knowledge of the mission, roles, functions, organizational structure, and operation of the DoD, Air Force, and organizations that govern, interface with, and/or influence systems acquisition, development, and/or sustainment; and knowledge of planning, programming, and budgeting cycles, financial systems, and restrictions on expenditure of funds; knowledge of and skill in evaluating state-of-the-art and advancements in theory, application, technology, and policy affecting systems being developed, and in planning, organizing, and directing the functions and staff in critical aspects of development, production, and/or support of systems, subsystems, or equipment; knowledge of safety, security, personnel management, and EEO regulations, practices, and procedures. NOTE: You must submit a copy of transcripts. FEDERAL TIME-IN-GRADE (TIG) REQUIREMENT FOR GENERAL SCHEDULE (GS) POSITIONS: Merit promotion applicants must meet applicable time--in-grade requirements to be considered eligible. One year at the GS-14 level is required to meet the time-in-grade requirements for the GS-15 level. TIG applies if you are in a current GS position or held a GS position within the previous 52 weeks. NOTE: Applicants applying as VEOA candidates who are current GS civil service employees or are prior GS civil service employees within the past 52 weeks must also meet time-in-grade requirements. KNOWLEDGE, SKILLS AND ABILITIES (KSAs): Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas: 1. Knowledge of a wide range of advanced multidisciplinary professional engineering concepts, principles, practices, standards, methods, techniques, materials, equipment, and of system engineering and efforts required to achieve and preserve operational safety, suitability, and effectiveness (OSS&E) in systems or end-items. 2. Knowledge of the mission, roles, functions, organizational structure, and operation of the DoD, Air Force, and organizations that govern, interface with, and/or influence systems acquisition, development, and/or sustainment; and knowledge of planning, programming, and budgeting cycles, financial systems, and restrictions on expenditure of funds. 3. Knowledge of and skill in evaluating state-of-the-art and advancements in theory, application, technology, and policy affecting systems being developed, and in planning, organizing, and directing the functions and staff in critical aspects of development, production, and/or support of systems, subsystems, or equipment. 4. Knowledge of safety, security, personnel management, and EEO regulations, practices, and procedures. 5. Skill in establishing and maintaining effective relationships, building consensus and coalitions, negotiating, and resolving conflicts with a variety of individuals and organizations as well as communicating effectively, both orally and in writing. 6. Ability to plan, organize, and direct the functions and mentor, motivate, and appraise the staff of an organization through subordinate supervisors as well as analyze, plan, and adjust work operations of one or more organizational segments to meet program requirements and objectives within available resources 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.