Y 12 Security Complex Jobs in Tennessee (NOW HIRING)

Requisition ID20143-Posted08/27/2026-Security- Level of Experience (1) -Travel - 30% or less- Job Location Options (1)

The Information Security Specialist provides an advanced level of knowledge of NNSA/ Department of Energy requirements concerning Classified Matter Protection and Control. This position requires an ability to implement and manage Federal Regulations, statutes, and DOE orders pertaining to the identification and protection of classified information at the CNS Y-12 National Security Complex (NSC). The Information Security Specialist is expected to make cognizant decisions on information that is being identified and protected in accordance with published guidance, DOE Orders and Federal Regulations.

The candidate must have a demonstrated ability to handle issues and concerns directly related to key management systems at the plant level, and capable of assisting in the development of long-term strategies for information security decisions at the CNS Y-12 NSC.

Independently performs interpretive security activities in support of facility's efforts to protect and control classified matter. This position is also responsible for maintaining and updating departmental and division procedures, corrective action planning and tracking, assessments, writing security plans and deviation requests, and developing, updating, and conducting training. Provides CMPC programmatic guidance to the Y-12 National Security Complex. Ensures organizations handling or maintaining classified matter adhere to the Y-12 CMPC Program requirements. Interfaces with all Divisions of CNS Y-12, federal oversight counterparts and management, as needed, within the scope of work. Exercises independent judgment and exhibits a clear understanding of the impacts of the CMPC program on National Security.

This position requires a self-starter capable of exerting considerable latitude in determining information protection objectives, and a proven ability to complete work assignments through consultation and agreement with others, rather than by formal review of supervision. The candidate will also be required to assist in Information Security issues management to include developing, tracking and closing Corrective Action Plans (CAPs) that may result in changes to classified policies and procedures.

The candidate must possess an ability to communicate clearly and effectively at all levels while serving as a spokesperson for the CNS Y-12 Information Security Office. Additionally, the candidate will be required to advise plant personnel on noncompliance issues within the plant’s classified information program, and the effect that compliance will have on long-term projects and programs, along with an understanding of the impacts of information security that will affect the success or failure of short and long-term objectives of the overall larger security organization and CNS.

• Meaningful work and unique opportunities to support missions vital to national and global security
• Top-notch, dedicated colleagues
• Generous pay and benefits with a stable organization
• Career advancement and professional development programs
• Work-life balance fostered through flexible work options and wellness initiatives
• Bachelor's degree: Minimum 4 years of relevant experience
• OR Master's degree: Minimum 3 years of relevant experience
• OR 12 or more years of education and/or relevant experience may be considered to satisfy educational and years of experience requirements for this posting

• Knowledge of plan programs and operations
• Experience conducting organizational assessments/surveillances along with developing comprehensive reports outlining results
• Ability to manage numerous complex tasks simultaneously; flexible and able to adapt quickly, shifting from one task to another under minimal supervision as priorities change during the course of the day
• Ability to maintain commitment to the job, teamwork, creativity, problem solving abilities, attention to detail, and flexibility
• Experience developing and conducting training
• Demonstrated initiative and discretion under limited supervision
• Ability to relate to others, build rapport, and establish positive working relationships
• Ability to apply practical knowledge to daily operations
• Ability to comprehend written and oral instructions
• Demonstrated ability to present verbal and written information in a clear and concise manner

You get #morethanajob. We encourage employees to achieve a healthy personal balance among home, work and the community. One of the ways we embrace work-life balance is by offering flexible work arrangements that provide alternatives to the traditional workweek, while still meeting business needs. Top talent and personal commitment mean more to our success than any other factors, so we reward our people with the kinds of benefits that make a positive difference in the quality of their lives. Benefits such as: medical plan, prescription drug plan, vision plan, dental plan, employer matched 401(k) savings plan, disability coverage, education reimbursement and many more. Want to stay healthy and fit but hate the cost of a gym membership? Take advantage of one of our onsite workout facilities and eat healthy in our onsite cafeterias. Much more than a workplace, at Y-12, you can build a career that lasts a lifetime.

The minimum education and experience for the lowest career level in the job posting range are listed under Minimum Job Requirements. Successful candidates hired into a higher career level than the minimum in the range must meet the requirements listed in the job leveling charts for the career level into which they are being hired.

If a range of Career Levels is posted, i.e., Senior Associate to Senior Specialist, internal applicants already in one of the Career Levels would come across at their current Career Level. Internal applicants currently in a lower level Career Level would move to the lowest posted Career Level.

Requires a Q clearance; however all qualified candidates will be considered regardless of their current clearance status. The ability to obtain and maintain a Department of Energy Q clearance is required.

This position may require entry into the Material Access Areas (MAA) and participation in the Human Reliability Program (10 C.F.R. Part 712), which requires successful competition of a DOE counterintelligence evaluation and may include a counterintelligence-scope polygraph examination.

This position may be categorized as a “designated position” identified by 10 C.F.R. Part 709, requiring successful completion of a DOE counterintelligence evaluation that may include a counterintelligence-scope polygraph examination.

CNS is a drug-free workplace. Candidates accepting a job offer will be required to pass a pre-placement physical, drug screening and background investigation. As an employee, you may be required to receive and maintain a security clearance from the United States Department of Energy in order to meet eligibility requirements for access to sensitive information or matter. U.S. citizenship is a requirement for security clearance applicants. All employees are subject to being randomly selected for drug testing without advance notification.

CNS is an equal opportunity employer. All qualified applicants will receive consideration for employment based on merit and without regard to race, color, religion, sex, sexual orientation, national origin, protected veteran status or disability.