Leidos is a Fortune 500 science and technology leader driving innovative solutions for our customers in defense, intelligence, civil, and healthcare markets. The Security Enterprise Solutions (SES) division located in Vista CA is seeking a talented X-Ray Scientist to contribute to our cutting-edge research and development efforts. Leidos SES is a dynamic organization at the forefront of security. We design and manufacture imaging security systems for vehicle inspection used at border crossings, airports, sea-ports, and other transportation mechanisms. Our products include radiation detectors and spectrometers, X-ray and gamma ray scanners for cars, trucks and trains, and CT explosives detection equipment for airline passenger baggage.

The X-Ray Scientist will possess a deep understanding of X-ray detection and production. This role involves leading the development of innovative X-ray imaging techniques and collaborating with cross-functional teams to bring new products and processes to market. If you are passionate about X-ray technology and eager to contribute to groundbreaking research, we encourage you to apply!

Responsibilities: 

• Lead the design and planning of projects involving X-ray technologies, from concept through to completion.  
• Collaborate with stakeholders to define system requirements, ensuring they align with end-user needs, technical capabilities, and regulatory guidelines. 
• Stay updated on the latest advancements in X-ray technologies and related fields, incorporating emerging trends into project development.  
• Identify and mitigate risks associated with system integration, ensuring reliability and robustness throughout the system’s lifecycle. 
• Characterize sub-component performance including detector sensitivity, energy resolution, and spatial resolution. 

Qualifications: 

• Master’s degree in physics, engineering, or a related field with a strong focus on X-ray imaging and 6+ years of relevant experience or BS degree with 8+ years of relevant experience.
• Experience with X-ray imaging applications (e.g., medical, industrial, security). 
• Strong theoretical and practical knowledge of X-ray physics, x-ray production and detector principles. 
• Experience in designing and characterizing X-ray detectors. 
• Proficiency in data analysis and image processing techniques. 
• Strong problem-solving and analytical skills. 
• Excellent communication and interpersonal skills. 
• Ability to work independently and as part of a team.    

Preferred Qualifications: 

• PhD preferred
• Prior project management experience (as technical lead).
• Experience in the field of vehicle and cargo scanning.
• Proficiency in systems engineering principles.
• In-depth knowledge of x-ray production (X-ray tubes, Linac, Betatron). 
• Experience with statistical data analysis and machine learning. 
• Knowledge of radiation safety protocols and regulatory guidelines. 
• Publication or patents related to X-ray technologies. 

  
We Offer: 

• Competitive salary and benefits package. 
• Opportunities for professional growth and development. 
• Collaborative and innovative work environment. 

The Leidos Security Enterprise Solutions (SES) team has developed a suite of integrated solutions for aviation, ports, borders, and critical infrastructure customers around the world. We provide automated threat detection for weapons, narcotics, explosives, contraband, and undeclared goods, as well as nuclear and radioactive materials, by leveraging industry leading screening technologies, AI/ML capabilities and advanced biometric tools. We have more than 24,000 products deployed across 120 countries, including best-in-class security checkpoint and inspection systems for people, checked baggage and more.

Check out the links below to learn more about Security Enterprise Solutions (SES)
https://careers.leidos.com/pages/security-enterprise-solutions   
https://www.leidos.com/markets/aviation/security-detection 

Keywords: X-ray detector, scientist, imaging, research and development, detector design, image processing, data analysis, physics, electrical engineering, materials science, PhD. 

Original Posting Date:

2025-01-08

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $104,650.00 - $189,175.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.