Akima Infrastructure Services, LLC (AIS), is actively seeking Engineering, Professional, Technical, and administrative support personnel as part of our staff augmentation team supporting the Department of Energy at the Y‑12 National Security Complex located in Oak Ridge, Tennessee. Successful candidates will be employees of AIS, a premier government contractor charged with employing highly motivated and well-qualified personnel who can advance Y-12's core mission to ensure a safe, secure, and reliable U.S. nuclear deterrent, which is essential to national security. Though employed by AIS, the employee will take day-to-day direction and assignments from Y-12 staff employed directly by the security complex. Pay, benefits, Human Resources, and Employment Management functions are provided by AIS. Qualified applicants must be a US citizen, at least 18 years of age, and able to meet pre-employment requirements including any required physicals, drug screen, and/or background investigation to satisfy clearance requirements from the Department of Energy. **Responsibilities** + Technical knowledge of related engineering systems, applications of engineering and construction methods and materials, and engineering application of computers. + Ability to plan, self-perform tasks and multi-task on multiple projects. + The position requires the ability to present information clearly and effectively through the oral and written word and utilize automated workflow systems. + Must be able to coordinate verification and validation of documents with technical and operations personnel prior to release for approval and implementation. + Ability to develop and maintain historical information. + Ability to prepare, interpret, maintain, and incorporate requirements of technical drawings and operating documents. **Qualifications** + Experience with 3D modeling is preferred. + Experience with Smart Plant 3D software. + Nuclear related design experience in an NRC or DOE regulated environment is desirable. + Knowledgeable in DOE standards, including DOE O 420.1C, Facility Safety and DOE STD 1066-2016, Fire Protection. + Familiarity with HASS fire protection hydraulic calculation program (or similar hydraulic calculation program). + Familiarity with Trane Trace (or similar programs). + Associate Degree in related discipline (HVAC or Fire Protection) with 2-5 years of progressive and relevant experience in HVAC and/or Fire Sprinkler System Design or HS degree with 5-12 years experience. + This position may require the ability to obtain and maintain a clearance from the Department of Energy. If determined as such, this position would be identified as a Workplace Substance Abuse (WSAP) testing designated position. WSAP positions require participation in an ongoing random drug testing program in addition to the pre-employment drug screen. + Pre-employment Drug Screen - external applicants selected for this position are required to successfully complete a post-offer, pre-employment drug test. + Medical Exam(s) - Job related pre-placement medical examinations may be required for this position. + Applicants must be able to obtain and maintain a DOE “Q” clearance. **Job ID** 2025-15721 **Work Type** On-Site **Company Description** **Work Where it Matters** Akima Infrastructure Services (AIS), an Akima company, is not just another staffing contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska. At AIS, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States. **For our shareholders** , AIS provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years. **For our government customers** , AIS supports vital missions with the most in-demand and specialized skill sets in the world. **As an AIS employee** , you will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options. We are an equal opportunity employer and comply with all applicable federal, state, and local fair employment practices laws. All applicants will receive consideration for employment, without regard to race, color, religion, creed, national origin, gender or gender-identity, age, marital status, sexual orientation, veteran status, disability, pregnancy or parental status, or any other basis prohibited by law. If you are an individual with a disability, or have known limitations related to pregnancy, childbirth, or related medical conditions, and would like to request a reasonable accommodation for any part of the employment process, please contact us at job-assist@akima.com or 571-353-7053 (information about job applications status is not available at this contact information).