AI/ML Engineer – Cyber (PIN Environment Support)

Overview

Tech(x) is seeking a highly skilled AI/ML Engineer to support advanced cybersecurity operations within Protected Internal Network (PIN) environments. This role focuses on developing, deploying, and maintaining machine learning models that enhance threat detection, anomaly identification, and cyber defense capabilities across DoD network enclaves.

The ideal candidate will bridge data science, cyber operations, and system engineering, supporting mission-critical initiatives within C5ISR and enterprise cyber infrastructures.

Responsibilities

Design, develop, and implement machine learning models to support cyber threat detection and analysis
Apply AI/ML techniques to:
- Network traffic analysis
- Intrusion detection and prevention
- Insider threat detection
- Behavioral analytics
Integrate AI/ML capabilities into secure PIN (Protected Internal Network) environments
Analyze large datasets from:
- Network logs
- SIEM platforms (e.g., Splunk, Elastic)
- Endpoint and sensor data
Develop and maintain data pipelines for training and operationalizing models
Deploy models into production using MLOps practices
Collaborate with cybersecurity teams to improve detection accuracy and reduce false positives
Ensure solutions align with DoD cybersecurity standards (RMF, STIGs, NIST frameworks)
Provide technical guidance and SME support to engineering and cyber teams
Document methodologies, models, and system integration approaches
Other duties as assigned.

Qualifications

Strong experience in machine learning, AI, or data science within a cyber or defense environment
Proficiency in Python and ML libraries such as:
- TensorFlow
- PyTorch
- Scikit-learn
Experience with:
- Data preprocessing and feature engineering
- Model training, evaluation, and tuning
- Statistical analysis and anomaly detection techniques
Working knowledge of cybersecurity principles, including:
- Network protocols (TCP/IP)
- Threat detection methodologies
- SIEM tools and log analysis
Experience deploying models in production or operational environments
Ability to communicate complex technical concepts to diverse stakeholders

Preferred Qualifications:

Experience supporting C5ISR, Army, or DoD cyber programs
Familiarity with:
- ACAS, ESS/HBSS, or similar cyber tools
- Kubernetes, Docker, or containerized environments
- Cloud platforms (AWS GovCloud, Azure Government)
Knowledge of graph analytics, NLP, or deep learning techniques for cyber applications
Experience working in classified or secure enclave environments (SIPR/NIPR/PIN)

Clearance:

Current DoW Secret level clearance.

Education & Experience:

Bachelor’s or Master’s degree in: Computer Science, Data Science, Engineering, Mathematics or related field
5+ years of relevant experience in AI/ML or data science

Location:

Aberdeen Proving Grounds, Maryland.
Monday-Friday, on site.

Travel:

Scheduled quarterly and sometimes monthly meets.

Join the Team:

Tech(x) is a customer centric team, both external and internal customers. This team supports each other to be successful on the job and in meeting the mission. Tech(x) is an Equal Opportunity Employer.

AI/ML Engineer – Cyber (PIN Environment Support)

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