AI Prompt Engineer

MCI; United States; On-site; USD 110,000 - 170,000; Full time

Job summary

MCI is seeking a creative Prompt Engineer to design, test, and refine prompts for Generative AI systems across customer support, content generation, and workflow automation. You will work with AI Engineers, Product Teams, Data Scientists, and Senior Prompt Engineers to enhance AI interactions and drive innovative solutions.

The ideal candidate has a Bachelor's degree and 3+ years in AI or related fields, with strong analytical and communication skills and familiarity with LLMs and NLP concepts.

Qualifications

• Bachelor's degree in CS, AI, data science, linguistics, or a related field.
• Minimum 3 years of experience in AI, content optimization, research, analytics, or QA.
• Strong understanding of LLMs and generative AI technology.
• Familiarity with prompt engineering concepts and AI model interactions.
• Excellent written and verbal communication and strong attention to detail.

Responsibilities

• Design, test, and refine prompts to improve AI outputs across business use cases.
• Evaluate AI responses against quality standards for accuracy, usefulness, and tone.
• Collaborate with engineers, product managers, and stakeholders to translate business needs into prompting solutions.
• Document testing results and best practices; maintain prompt libraries and guidelines.
• Stay current with AI developments and identify opportunities to improve prompt performance.

Skills

Analytical thinking

Communication

Prompt engineering concepts

NLP basics

Python basics

JavaScript/SQL basics

Team collaboration

Curiosity to learn new tech

Education

Bachelor's degree

Tools

OpenAI GPT

Anthropic Claude

Google Gemini

Job description

MCI is one of the fastest-growing tech-enabled business services companies in the USA, with a strong call center footprint and operations that extend across multiple countries. We deliver Customer Experience (CX), Business Process Outsourcing (BPO), and Anything-as-a-Service (XaaS) cloud technology solutions across a wide range of industries, including healthcare, retail, government, education, telecom, technology e-commerce, and financial services. Our contact centers are powered by both on-site and remote agents, leveraging advanced technologies to enhance customer journeys, drive scalability and reduce costs.

At MCI we are committed to fostering an environment where professionals can build meaningful careers, access continuous learning and development opportunities and contribute to the success of a globally expanding, industry-leading organization.

Prompt Engineer

We are seeking a creative, analytical, and detail-oriented Prompt Engineer to design, test, and refine prompts that enable Generative AI systems to generate accurate, relevant, and high-quality outputs. This role focuses on helping AI models understand user intent and perform effectively across a variety of business use cases, including customer support, content generation, workflow automation, knowledge management, and productivity solutions. The successful candidate will work closely with AI Engineers, Product Teams, Data Scientists, and Senior Prompt Engineers to improve AI interactions and support the development of innovative AI-powered products and services.

Key Responsibilities

Prompt Development & Testing

• Design and refine prompts that improve AI-generated outputs.
• Create prompts for a variety of business and customer-facing use cases.
• Develop prompt templates and reusable prompting structures.
• Test prompt variations and evaluate performance outcomes.
• Refine prompts to improve accuracy, relevance, and consistency.

AI Output Evaluation

• Assess AI responses and identify opportunities for improvement.
• Review AI-generated content against quality standards.
• Evaluate outputs for accuracy, usefulness, tone, and alignment with user requirements.
• Identify recurring issues and recommend prompt enhancements.
• Document findings and optimization opportunities.

Collaboration & Support

• Work with technical and business teams to support AI initiatives.
• Collaborate with AI Engineers, Product Managers, and Business Stakeholders.
• Assist in translating business requirements into prompting solutions.
• Support AI testing and implementation activities.
• Contribute to prompt optimization projects and initiatives.

Documentation & Knowledge Management

• Maintain prompting resources and documentation.
• Create and update prompt documentation and libraries.
• Document prompt testing results and lessons learned.
• Support the development of prompting guidelines and standards.
• Assist with knowledge-sharing initiatives across teams.

Research & Continuous Learning

• Stay informed about developments in AI and prompting techniques.
• Research emerging prompting methodologies and best practices.
• Explore new AI tools, models, and capabilities.
• Participate in experimentation and learning activities.
• Contribute ideas for improving AI performance and user experiences.

Ideal Candidate Profile

• Bachelor's Degree in Computer Science, Data Analytics, Information Technology, Artificial Intelligence, Data Science, Linguistics, Communications, Psychology, Cognitive Science, or a related field.
• Minimum 3 years of experience in AI, content optimization, research, analytics, quality assurance, technology, or a related field.
• Interest and understanding of Large Language Models (LLMs) and Generative AI technologies.
• Familiarity with prompt engineering concepts and AI model interactions.
• Strong analytical and problem-solving abilities.
• Excellent written and verbal communication skills.
• Ability to evaluate content and identify improvement opportunities.
• Strong attention to detail and commitment to quality.
• Experience creating documentation, reports, or structured content.
• Basic knowledge of Natural Language Processing (NLP) concepts.
• Basic programming knowledge in Python, JavaScript, SQL, or similar technologies is advantageous.
• Ability to work independently while collaborating effectively within a team environment.
• Strong organizational and time-management skills.
• Curiosity and willingness to learn new technologies and methodologies.

Nice to Have

• Experience using OpenAI GPT, Anthropic Claude, Google Gemini, or similar AI platforms.
• Exposure to prompt testing, AI evaluation, or chatbot development.
• Familiarity with Retrieval-Augmented Generation (RAG) concepts.
• Knowledge of conversational AI or virtual assistant technologies.
• Experience working with content creation, research, or customer experience initiatives.
• Understanding of AI governance and responsible AI principles.
• Exposure to workflow automation or AI-powered productivity tools.
• Experience within technology, SaaS, or BPO environments.

Workplace & Requirements

This job operates in a professional office environment. While performing the duties of this job, the employee will be largely sedentary and will be required to sit/stand for long periods while using a computer and telephone headset. The employee will be regularly required to operate a computer and other office equipment, including a phone, copier, and printer. The employee may occasionally be required to move about the office to accomplish tasks; reach in any direction; raise or lower objects, move objects from place to place, hold onto objects, and move or exert force up to forty (40) pounds.

Locations & Background Check

• Must be authorized to work in the country where the job is based.
• Must be willing to submit up to a LEVEL II background and/or security investigation with a fingerprint. Job offers are contingent on background/security investigation results.
• Must be willing to submit to drug screening. Job offers are contingent on drug screening results. (Does not apply in Canada)

Consistent with the Americans with Disabilities Act (ADA), it is the policy of MCI and its affiliates to provide reasonable accommodations when requested by a qualified applicant or employee with a disability unless such accommodations would cause undue hardship. The policy regarding requests for reasonable accommodation applies to all aspects of employment. If reasonable accommodations are needed, please contact Human Resources.

At MCI and its subsidiaries, we embrace differences and believe diversity is a benefit to our employees, our company, our customers, and our community. All aspects of employment at MCI are based solely on a person's merit and qualifications. MCI maintains a work environment free from discrimination, one where employees are treated with dignity and respect. All employees share in the responsibility for fulfilling MCI's commitment to a diverse and equal opportunity work environment.

MCI does not discriminate against any employee or applicant on the basis of age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations, and ordinances. MCI will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements.

MCI will not tolerate discrimination or harassment based on any of these characteristics. We adhere to these principles in all aspects of employment, including recruitment, hiring, training, compensation, promotion, benefits, social and recreational programs, and discipline. In addition, it is the policy of MCI to provide reasonable accommodation to qualified employees who have protected disabilities to the extent required by applicable laws, regulations, and ordinances where an employee works.

The purpose of the above job description is to provide potential candidates with a general overview of the role. It's not an all-inclusive list of the duties, responsibilities, skills, and qualifications required for the job. You may be asked by your supervisors or managers to perform other duties. You will be evaluated in part based upon your performance of the tasks listed in this job description.

The employer has the right to revise this job description at any time. This job description is not a contract for employment, and either you or the employer may terminate employment at any time, for any reason.