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Assistant Ai Prompt Engineer Jobs in Boston, MA (NOW HIRING)

AI/ML Engineer - Remote

Boston, MA · Remote

$200 - $350/hr

You will work with LLMs, RAG, prompt engineering, multi-agent systems, and cloud AI platforms to develop production-grade machine learning applications. Key Responsibilities * Design, implement, and ...

AI/ML Engineer - Remote

Boston, MA · Remote

$200 - $350/hr

You will work with LLMs, RAG, prompt engineering, multi-agent systems, and cloud AI platforms to develop production-grade machine learning applications. Key Responsibilities * Design, implement, and ...

Working closely with engineers, creative partners, and brand leaders, the Applied AI Engineer will define prompt architecture, own guardrails and evaluation frameworks, and build the retrieval ...

Lead AI Engineer

Boston, MA · On-site

$111K - $146K/yr

RAG, vector databases, prompt engineering, LLM evaluation & guardrails * Agentic AI, tool/function calling, MCP * OpenAI / Anthropic / Gemini / AWS Bedrock * AWS/Azure/Google Cloud Platform, Docker ...

Prompt Engineering * AI Output Evaluation * Technical Documentation * Technical & Professional Writing * Content Review & Editing * Data Annotation * Fact Checking * Independent Research * Business ...

Prompt Engineering * AI Output Evaluation * Technical Documentation * Technical & Professional Writing * Content Review & Editing * Data Annotation * Fact Checking * Independent Research * Business ...

Prompt Engineering * AI Output Evaluation * Technical Documentation * Technical & Professional Writing * Content Review & Editing * Data Annotation * Fact Checking * Independent Research * Business ...

Applied AI Engineer

Boston, MA · On-site

$109K - $163K/yr

Working closely with engineers, creative partners, and brand leaders, the Applied AI Engineer will define prompt architecture, own guardrails and evaluation frameworks, and build the retrieval ...

Design and implement RAG pipelines, prompt engineering strategies, and AI guardrails. * Build backend services in FastAPI for agent submission, execution, lifecycle state machines, and status ...

Senior AI Engineer

Boston, MA · On-site

$113K - $155K/yr

Lead benchmarking, evaluation, and fine-tuning of foundation models for Klaviyo use cases, including prompt engineering and parameter-efficient fine-tuning techniques. • Establish AI engineering ...

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Showing results 1-20

Assistant Ai Prompt Engineer information

See Boston, MA salary details

$35.9K

$96.4K

$146.1K

How much do assistant ai prompt engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for assistant ai prompt engineer in Boston, MA is $96,423.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,600.00 and $113,500.00 per year, depending on experience, location, and employer.

Are assistant AI prompt engineers in demand?

Assistant AI prompt engineers are increasingly in demand as organizations seek to optimize AI language models for various applications. The role requires skills in natural language processing, prompt design, and familiarity with AI tools, with job growth driven by expanding AI adoption across industries.

How do I become an Assistant AI Prompt Engineer?

To become an Assistant AI Prompt Engineer, develop strong skills in natural language processing, machine learning, and programming languages like Python. Gaining experience with AI models such as GPT and understanding prompt design techniques are essential, often supported by relevant certifications or coursework. Building a portfolio of prompt engineering projects can also improve job prospects in this emerging field.

What are the most commonly searched types of Ai Prompt Engineer jobs in Boston, MA?

The most popular types of Ai Prompt Engineer jobs in Boston, MA are:

What cities near Boston, MA are hiring for Assistant Ai Prompt Engineer jobs?

Cities near Boston, MA with the most Assistant Ai Prompt Engineer job openings:

Infographic showing various Assistant Ai Prompt Engineer job openings in Boston, MA as of September 2026, with employment types broken down into 2% As Needed, 77% Full Time, 18% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $96,423 per year, or $46.4 per hour.

Ai Prompt Engineer - Charlotte NC, Dallas TX, Chandler AZ

Motion Recruitment Partners, LLC

Boston, MA • On-site

Other

Medical, Dental, Vision, Retirement, PTO

Posted 3 days ago

New


Job description

Job Description A leading enterprise organization is seeking an AI Prompt Engineer - Cybersecurity to join an innovative research and development team focused on advancing the use of artificial intelligence in cybersecurity. This role combines AI, software engineering, and security expertise to develop practical solutions that enhance security testing, vulnerability detection, and cyber defense capabilities.
The ideal candidate is a hands-on builder with experience creating sophisticated prompts, developing AI-powered workflows, evaluating model performance, and transforming successful experiments into scalable solutions. You will partner with cybersecurity researchers, software engineers, and technical stakeholders to solve complex security challenges using frontier AI technologies.
Location: Hybrid. Candidates must be located in or able to work from one of the following locations:
  • Charlotte, NC
  • Chandler, AZ
  • Dallas, TX
Duration: 12+ Month Contract Required Skills & Experience
  • Experience designing and optimizing advanced prompts for large language models and generative AI systems
  • Hands-on experience building AI-powered applications, workflows, evaluation frameworks, or automation solutions
  • Strong understanding of prompt engineering best practices, model behavior, context management, testing, and optimization
  • Experience working with modern AI platforms such as OpenAI, Anthropic, Gemini, or similar technologies
  • Professional software development experience
  • Proficiency with Python, Go, .NET, or other modern programming languages
  • Strong analytical thinking and problem-solving abilities
  • Experience rapidly prototyping, testing, refining, and deploying technical solutions
  • Solid understanding of cybersecurity concepts including vulnerability assessments, security testing, penetration testing, network security, and authentication security
Desired Skills & Experience
  • Experience with SAST, DAST, vulnerability discovery, and security scanning tools
  • Knowledge of malware analysis, threat research, red teaming, or AI security
  • Experience integrating AI solutions with APIs, databases, and enterprise data platforms
  • Familiarity with PostgreSQL, Elasticsearch, Cloud SQL, or similar databases
  • Cloud platform experience
  • Experience with Kubernetes or containerized environments
  • Experience productionizing AI and LLM-based solutions
  • Background in cybersecurity research, threat hunting, or security operations
What You Will Be Doing Daily Responsibilities: 100% Hands On
  • Design and develop advanced AI prompts for cybersecurity-focused use cases
  • Build and enhance AI/LLM workflows that support security testing and research initiatives
  • Evaluate emerging AI models and determine optimal approaches for cybersecurity applications
  • Apply AI techniques to vulnerability assessment, penetration testing, perimeter analysis, and threat detection
  • Analyze AI-generated outputs and identify meaningful security risks
  • Develop data collection and processing workflows for security operations teams
  • Collaborate with engineers, researchers, and security professionals to deliver actionable solutions
  • Continuously test, refine, and improve AI-driven capabilities based on real-world results
  • Stay current with advancements in AI, prompt engineering, cybersecurity, and emerging threats
The Offer
  • 12+ Month Contract Opportunity
  • Hybrid Work Environment
  • Two Open Positions Available
  • Opportunity to work with cutting-edge AI and cybersecurity technologies in a fast-paced R&D environment
You will receive the following benefits
  • Medical Insurance
  • Dental Benefits
  • Vision Benefits
  • Paid Time Off (PTO)
  • 401(k)
Applicants must be currently authorized to work in the US on a full-time basis now and in the future.