Associate Analyst (Radionuclide) P-2

Associate Analyst (Radionuclide) P-2

Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO)

June 7, 2026July 22, 2026ViennaAustria
Job Description
Job Posting Organization:
The Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) is an international organization established to implement the Comprehensive Nuclear-Test-Ban Treaty (CTBT). The CTBTO's mission is to promote global peace and security" style="border-bottom: 1px dotted #007bff !important;">security by establishing a verification regime that monitors compliance with the treaty, which prohibits all nuclear explosions. The organization is headquartered in Vienna, Austria, and operates a global verification system that includes a network of 337 monitoring facilities, an international data center, and on-site inspections. The CTBTO was established in 1996 and has a diverse workforce dedicated to ensuring that nuclear testing is a thing of the past. The organization employs a significant number of professionals from various countries, reflecting its commitment to diversity and inclusion in the workplace.

Job Overview:
The Associate Analyst position in the Radionuclide and Noble Gas Analysis Unit is a critical role within the Monitoring and Data Analysis Section of the International Data Centre Division. The successful candidate will be responsible for reviewing and analyzing radionuclide data, ensuring compliance with established technical instructions. This position requires collaboration with lead analysts and participation in training programs for new analysts and trainees from States Signatories. The role also involves testing new software and monitoring stations, contributing to the overall effectiveness of the CTBTO's verification efforts. The Associate Analyst will play a vital role in maintaining the integrity of data processing and will be expected to interact with various sections and units to facilitate operational tasks. The position demands a proactive approach to problem-solving and a commitment to the organization's values of integrity, professionalism, and respect for diversity.

Duties and Responsibilities:
The duties and responsibilities of the Associate Analyst include:
  • Interactively reviewing all assigned radionuclide data according to current Technical Instructions to ensure accuracy and compliance.
  • Liaising with Lead Analysts to address any issues related to data processing and analysis.
  • Assisting in the development and implementation of training programs for new Analysts and trainees from States Signatories, in coordination with the Capacity Building and Training Section.
  • Participating in the testing of new or improved software and the evaluation of new monitoring stations to enhance operational capabilities.
  • Engaging in occasional experiments and tests conducted by the International Data Centre as required.
  • Collaborating with other sections and units to ensure the smooth execution of operational tasks.
  • Performing other duties as assigned by the Head of the Radionuclide and Noble Gas Analysis Unit.

Required Qualifications:
Candidates must possess a university degree in nuclear science, preferably with a focus on gamma spectroscopy and radiation detection methods or a related field. A solid understanding of radioactive decay processes, air monitoring, and detection equipment is essential. Additionally, candidates should have a basic knowledge of UNIX operating systems and SQL, which are critical for data analysis and processing tasks. The ability to work effectively in a team environment and communicate clearly with colleagues is also required.

Educational Background:
The educational background required for this position includes a university degree in nuclear science or a closely related field. Candidates with specialized training or coursework in gamma spectroscopy, radiation detection methods, or environmental monitoring will be given preference. The educational qualifications must be from institutions recognized in the IAU/UNESCO list, ensuring that the candidate has received a credible and relevant education in the field.

Experience:
Candidates should have a minimum of two years of relevant work experience in the field of radioactive decay processes, air monitoring, and the use of detection equipment. Experience with environmental influences on radionuclide monitoring is also necessary. The ideal candidate will have a proven track record of working in a scientific or technical environment, demonstrating the ability to analyze complex data and contribute to research or operational projects effectively.

Languages:
Excellent written and oral communication skills in English are mandatory for this position, as the working language of the CTBTO is English. Knowledge of other official CTBTO languages, including Arabic, Chinese, French, Russian, and Spanish, is considered desirable and may enhance a candidate's application, particularly in a multicultural work environment.

Additional Notes:
This position is a Fixed Term Appointment at the P-2 grade level, with a reporting date as soon as possible. The CTBTO offers an attractive compensation and benefits package in accordance with the policies of the International Civil Service Commission. Candidates are encouraged to apply before the deadline of 18 March 202
  • The organization retains the discretion not to make any appointment to this vacancy and may consider candidates for lower grades if they do not meet all qualifications. The CTBTO will only consider academic credentials from recognized institutions and will communicate only with shortlisted candidates. A roster of suitable candidates may be established for similar positions at the same level for a period of two years.
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