B4 Corp
Level 3 AI Engineer with Security Clearance
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Level 3 AI Engineer with Security Clearance, based in Cambridge, MA. Contract length exceeds 6 months, offering competitive pay. Key skills include Python, C/C++, and AI frameworks like TensorFlow and PyTorch.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
November 13, 2025
🕒 - Duration
More than 6 months
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🏝️ - Location
On-site
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📄 - Contract
Unknown
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🔒 - Security
Yes
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📍 - Location detailed
Cambridge, MA
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🧠 - Skills detailed
#Python #PyTorch #Datasets #AI (Artificial Intelligence) #Security #TensorFlow #C++ #Documentation
Role description
AI Engineer – Level 3 (Experienced)
Location: Cambridge, MA
Work Type: Full-time, Onsite Overview:
Responsibilities
The Level 3 AI Engineer is an experienced professional responsible for designing, developing, and deploying AI models and algorithms. This role involves hands-on work with data preprocessing, model training, and integration into production systems, with a strong emphasis on collaboration and documentation. Responsibilities:
• Develop and implement AI algorithms using standard tools and frameworks.
• Analyze and preprocess large datasets for model training.
• Evaluate and optimize AI model performance.
• Collaborate with cross-functional teams to gather requirements and feedback.
• Monitor and improve deployed AI models.
• Document and debug AI software systems.
• Research emerging AI technologies and contribute to design practices. Qualifications:
• Bachelor’s degree + 3 years of experience, or Master’s + 1 year, or PhD.
• Proficiency in Python, C/C++, and familiarity with AI frameworks (e.g., TensorFlow, PyTorch).
• Strong documentation and communication skills.
• Must work onsite in Cambridge, MA.
• Ability to obtain U.S. Security Clearance (not required to start).
AI Engineer – Level 3 (Experienced)
Location: Cambridge, MA
Work Type: Full-time, Onsite Overview:
Responsibilities
The Level 3 AI Engineer is an experienced professional responsible for designing, developing, and deploying AI models and algorithms. This role involves hands-on work with data preprocessing, model training, and integration into production systems, with a strong emphasis on collaboration and documentation. Responsibilities:
• Develop and implement AI algorithms using standard tools and frameworks.
• Analyze and preprocess large datasets for model training.
• Evaluate and optimize AI model performance.
• Collaborate with cross-functional teams to gather requirements and feedback.
• Monitor and improve deployed AI models.
• Document and debug AI software systems.
• Research emerging AI technologies and contribute to design practices. Qualifications:
• Bachelor’s degree + 3 years of experience, or Master’s + 1 year, or PhD.
• Proficiency in Python, C/C++, and familiarity with AI frameworks (e.g., TensorFlow, PyTorch).
• Strong documentation and communication skills.
• Must work onsite in Cambridge, MA.
• Ability to obtain U.S. Security Clearance (not required to start).
