This position will be responsible for the operation of machining centers. This position will require the machinist to edit programs, as needed, in order to increase productivity. Must be able to identify programing errors during machine set up. Must be able to work independently and have the ability to train less experienced machinist. The Machinist IV must be able to identify fixturing needs and tooling requirements. The machinist may be required to create complex CNC programs in SurfCAM software.

This is a 3x12 night shift position. Monday through Wednesday, 6:00pm - 6:30am.

ESSENTIAL FUNCTIONS: Machine simple to complex parts composed of various mediums such as aluminum, steel, stainless, bronze, etc. Parts are to be created per customer requirements, manufacturers specifications, blueprints, schematics, etc. Must ensure the raw material is IAW job routers and tech data. Ensure safety mechanisms such as guards and shields are on machines and are functional prior to operating machinery Use equipment such as drill presses, milling machines or lathes Use of other hand and power tools applicable to the trade will be required. May be required to move materials throughout the machine shop either by hand or using lifting assistance equipment Properly position metal on equipment and ensure measurements are accurate prior to cutting. Regulates machining by utilizing machine instrumentation knowledge and requirements, setting and adjusting controls to meet production needs Meet production deadlines by adhering to manufacturing schedule Perform post manufacturing inspection to ensure quality standards and other specifications have been met. Interpret and apply MIL-SPEC standards Perform all duties safely utilizing necessary Personal Protective Equipment (PPE) such as gloves, goggles, face shields, etc. Maintains a safe working environment by following all safety procedures and keeping work area clean and free of clutter/debris Machinist will assist less experienced operators with best machine practices and set up when required. Troubleshoot machines and tools for operational deficiencies. Perform emergency repairs when required Use of multi-axis Computer Numerically Controlled (CNC) milling machines will be required with the knowledge of 4th and 5th axis machining operations by using rotary trunnion on 3 axis machines. Other duties as assigned

SUPERVISORY RESPONSIBILITIES This job has no supervisory responsibilities. This position has the responsibility and authority to carry out assigned tasks.

KNOWLEDGE, SKILLS, and ABILITIES: Beginner to intermediate computer skills in order to complete timecards and data entry into software databases Ability to learn new computer software programs associated with machine programming Ability to read and interpret documents such as safety rules, operating/maintenance instructions, blueprints, and procedure manuals. Must be able to work effectively and cooperatively with all levels of management and other staff. Must be trustworthy in order to handle confidential information routinely. Ability to follow a process safely and efficiently Must be able to communicate issues to management. Ability to learn and understand corporate policies and procedures and how they relate to Yulista goals. Ability to perform basic and intermediate mathematical computations. Must be able to measurements into different units. Ability to multi-task.

QUALIFICATIONS: High School Diploma, a trade school certificate or Equivalent a minimum of 10 years CNC machining experience or 2 Years of SurfCAM programming experience along with 8 additional years of CNC milling experience 10 + Years of manual machining may supersede the minimum requirement of CNC experience Machinist III must be able to set up a CNC center to perform machining on complex parts utilizing 3, 4, and 5 axis mills or lathes Must be able to edit CNC programs at the machine Must be able to hol tight tolerances with various metal types Ability to pass a drug and background screening Must be able to obtain and maintain a government security clearance

PREFERENCE STATEMENT Preference will be given to Calista shareholders and their descendants and to spouses of Calista shareholders, and to shareholders of other corporations created pursuant to the Alaska Native Claims Settlement Act, in accordance with Title 43 U.S. Code 1626(g).

EEO STATEMENT Additionally, it is our policy to select, place, train and promote the most qualified individuals based upon relevant factors such as work quality, attitude and experience, so as to provide equal employment opportunity for all employees in compliance with applicable local, state and federal laws and without regard to non-work related factors such as race, color, religion/creed, sex, national origin, age, disability, marital status, veteran status, pregnancy, sexual orientation, gender identity, citizenship, genetic information, or other protected status. When applicable, our policy of non-discrimination applies to all terms and conditions of employment, including but not limited to, recruiting, hiring, training, transfer, promotion, placement, layoff, compensation, termination, reduction in force and benefits.

REASONABLE ACCOMMODATION It is Calista and Subsidiaries' business philosophy and practice to provide reasonable accommodations, according to applicable state and federal laws, to all qualified individuals with physical or mental disabilities.

The statements contained in this job description are intended to describe the general content and requirements for performance of this job. It is not intended to be an exhaustive list of all job duties, responsibilities, and requirements.

This job description is not an employment agreement or contract. Management has the exclusive right to alter the scope of work within the framework of this job description at any time without prior notice.