Chemical, Biological, Radiological, and Nuclear (CBRN) Systems Engineer

Chenega Security; Arlington (VA); On-site; USD 130,000 - 170,000; Full time

Job summary

Chenega Security seeks a CBRN Systems Engineer to provide technical expertise and operational support for CBRN and C-UAS sensor technologies. The role focuses on sustaining, analyzing, and optimizing sensor performance to ensure mission readiness and evolving requirements.

This nine-month, full-time assignment requires a Bachelor's in engineering and extensive experience with sensor systems, plus the ability to collaborate across government and industry teams.

Qualifications

• Bachelor's degree in Engineering or related technical discipline required.
• Minimum 15 years of experience evaluating sensor technologies.
• Minimum 10 years of experience with CBRN or C-UAS detection systems.
• Proven ability to analyze complex data and make actionable recommendations.
• Strong written and verbal communication skills; capable of presenting to diverse audiences.
• Background screening and drug testing required.

Responsibilities

• Monitor and evaluate performance of CBRN and/or C-UAS sensor systems for effectiveness and QA compliance.
• Analyze system data and metrics to identify trends and improve detection capabilities and readiness.
• Assess sensor performance and develop recommendations to reduce false alarms and improve reliability.
• Maintain, update, and manage system performance databases and analytic records.
• Prepare and present technical reports to government stakeholders and program leadership.
• Support technology assessments of current and emerging sensor capabilities for future requirements.
• Coordinate with government, engineering, and operations teams to address issues and implement improvements.
• Other duties as assigned

Skills

Analytical thinking

Communication skills

Team collaboration

Education

Bachelor's degree in Engineering or related field

Job description

Overview

The CBRN Systems Engineer provides technical expertise and operational support for Chemical, Biological, Radiological, and Nuclear (CBRN) and/or Counter-Unmanned Aircraft Systems (C-UAS) detection technologies. This role is responsible for sustaining, analyzing, and optimizing sensor system performance to ensure mission readiness, improve detection capabilities, and support evolving operational requirements. The ideal candidate brings deep experience with advanced sensor technologies, strong analytical skills, and the ability to collaborate effectively across government and industry teams.

This is a temporary full-time role with an anticipated assignment duration of nine (9) months, subject to extension, reduction, or modification based on business needs.

Responsibilities

• Monitor and evaluate the performance of CBRN and/or C-UAS sensor systems to ensure operational effectiveness and compliance with quality assurance standards.
• Analyze system data and performance metrics to identify trends, improve detection capabilities, and maintain optimal system readiness.
• Assess sensor performance and develop recommendations to reduce false alarms while enhancing detection accuracy and reliability.
• Maintain, update, and manage system performance databases and related analytical records.
• Prepare and present technical reports, findings, and recommendations to government stakeholders and program leadership.
• Support technology assessments of current and emerging sensor capabilities to inform future operational requirements.
• Coordinate with government, engineering, and operational teams to address technical issues and implement system improvements.
• Other duties as assigned

Qualifications

Minimum Qualifications:

• Bachelor's degree in Engineering, Systems Engineering, Electrical Engineering, or a related technical discipline.
• Minimum of 15 years of experience evaluating, assessing, and supporting current and emerging sensor technologies.
• Minimum of 10 years of experience with CBRN detection and mitigation systems and/or C-UAS detection and mitigation systems.
• Proven ability to analyze complex technical data and develop actionable recommendations.
• Strong written and verbal communication skills, including the ability to present technical information to diverse audiences.
• Demonstrated critical thinking, problem-solving, and decision-making skills.
• Ability to work effectively both independently and as part of a multidisciplinary team
• Successfully pass background and drug screening

Preferred Qualifications:

• Master's degree in Engineering or a related technical field.
• Experience supporting Department of Defense (DoD) programs, operations, or customers.
• Familiarity with technology sustainment, system lifecycle management, and operational readiness assessments.