AI Engineer

Platinum Technologies

AI Engineer at Platinum Technologies delivering AI solutions for Federal Government clients. Designing end-to-end AI systems and applications that are robust, modular, and cloud-agnostic.

Posted 5/12/2026full-timeWashington, DC • District of Columbia, Washington • 🇺🇸 United StatesMid-LevelSenior💰 $150,000 - $160,000 per yearWebsite

Tech Stack

Tools & technologies

AWSAzureCloudGoogle Cloud PlatformTerraform

About the role

Key responsibilities & impact

Architect and deliver end-to-end AI solutions — RAG pipelines, agentic workflows, multi-modal applications, that are modular, interoperable, and designed for portability across cloud providers and on-premises environments.
Lead LLM-agnostic design decisions: evaluate and integrate models from OpenAI, Anthropic, Meta (Llama), Mistral, Cohere, and open-source alternatives based on mission fit, not vendor preference.
Design and implement AI agents and multi-agent orchestration using frameworks such as LangChain, LlamaIndex, AutoGen, CrewAI, or custom implementations, with clear separation of concerns to enable future platform migration.
Build and optimize retrieval systems using vector databases (Pinecone, Weaviate, pgvector, OpenSearch) and hybrid search strategies not tied to a single managed service.
Own the full AI lifecycle: data ingestion, embedding strategy, chunking, prompt engineering, evaluation, fine-tuning (LoRA/PEFT), and continuous monitoring.
Design infrastructure using IaC (Terraform, Pulumi) with multi-cloud support across Azure (OpenAI, AI Search, AKS), AWS (Bedrock, SageMaker), and GCP (Vertex AI) — enabling lift-and-shift without architectural rework.
Apply semantic chunking, knowledge graph integration, and structured data fusion to improve retrieval fidelity in complex government data environments.
Implement robust evaluation frameworks (RAGAS, LLM-as-judge, human-in-the-loop review) to measure and improve AI system quality continuously.
Engage clients directly whiteboard sessions, solution design reviews, and stakeholder presentations translating complex AI architecture into clear mission outcomes.
Ensure all AI solutions comply with federal standards (FedRAMP, FISMA, NIST AI RMF, NIST 800-53) and apply responsible AI practices including bias detection and model explainability.

Requirements

What you’ll need

Bachelor’s degree in Computer Science or a related field.
Minimum five (5+) years of experience, with 3–5 years specialized in AI development.
Ability to obtain and maintain a Public Trust clearance.
Green Card holders must have 3 years of U.S. residency for ITA eligibility.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Platinum Technologies Website LinkedIn All Job Openings 51 - 200 employees 🤖 Artificial Intelligence 🔒 Cybersecurity Artificial Intelligence
Cybersecurity
Cloud Platinum Technologies is a forward-thinking technology company that specializes in crafting cutting-edge solutions to enhance the end-user experience efficiently and securely. The company offers a range of services such as Cyber Operations, Digital Modernization, Information Assurance, Low Code Development, Cloud, Artificial Intelligence, and Data Solutions. With a culture centered on inclusivity, innovation, and ethical integrity, Platinum Technologies focuses on transforming possibilities into game-changing solutions that have a positive impact on the world. It supports clients by delivering performance-based and outcome-driven solutions that provide a return on their investment. Comprising a skilled team of professionals, the company is committed to fostering a collaborative environment where growth, learning, and mentorship drive the development of revolutionary solutions. AI Engineer 🔥 18 minutes ago 🏢🏡 Washington, DC – Hybrid 💵 $150k - $160k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior 🤖 AI Engineer AWS Azure Cloud Google Cloud Platform Terraform Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Architect and deliver end-to-end AI solutions — RAG pipelines, agentic workflows, multi-modal applications, that are modular, interoperable, and designed for portability across cloud providers and on-premises environments.
Lead LLM-agnostic design decisions: evaluate and integrate models from OpenAI, Anthropic, Meta (Llama), Mistral, Cohere, and open-source alternatives based on mission fit, not vendor preference.
Design and implement AI agents and multi-agent orchestration using frameworks such as LangChain, LlamaIndex, AutoGen, CrewAI, or custom implementations, with clear separation of concerns to enable future platform migration.
Build and optimize retrieval systems using vector databases (Pinecone, Weaviate, pgvector, OpenSearch) and hybrid search strategies not tied to a single managed service.
Own the full AI lifecycle: data ingestion, embedding strategy, chunking, prompt engineering, evaluation, fine-tuning (LoRA/PEFT), and continuous monitoring.
Design infrastructure using IaC (Terraform, Pulumi) with multi-cloud support across Azure (OpenAI, AI Search, AKS), AWS (Bedrock, SageMaker), and GCP (Vertex AI) — enabling lift-and-shift without architectural rework.
Apply semantic chunking, knowledge graph integration, and structured data fusion to improve retrieval fidelity in complex government data environments.
Implement robust evaluation frameworks (RAGAS, LLM-as-judge, human-in-the-loop review) to measure and improve AI system quality continuously.
Engage clients directly whiteboard sessions, solution design reviews, and stakeholder presentations translating complex AI architecture into clear mission outcomes.
Ensure all AI solutions comply with federal standards (FedRAMP, FISMA, NIST AI RMF, NIST 800-53) and apply responsible AI practices including bias detection and model explainability. 🎯 Requirements
Bachelor’s degree in Computer Science or a related field.
Minimum five (5+) years of experience, with 3–5 years specialized in AI development.
Ability to obtain and maintain a Public Trust clearance.
Green Card holders must have 3 years of U.S. residency for ITA eligibility. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs AI Engineer 🕒 4 days ago EEOC 1001 - 5000 🏛️ Government 📋 Compliance 🌍 Social Impact Website LinkedIn All Job Openings Agentic AI Engineer developing goal-oriented autonomous AI systems specializing in agent orchestration at Booz Allen Hamilton. Collaborating to enhance AI capabilities and performance across multiple platforms. 🏢🏡 Washington, DC – Hybrid 💵 $99k - $225k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior 🤖 AI Engineer AWS Azure Cloud Docker Grafana Kubernetes Neo4j React TypeScript AI Engineer 🕒 March 20 EEOC 1001 - 5000 🏛️ Government 📋 Compliance 🌍 Social Impact Website LinkedIn All Job Openings AI Engineer at Booz Allen designing and implementing effective AI solution architecture. Developing innovative solutions for complex problems using various AI technologies and mentoring team members. 🏢🏡 Washington, DC – Hybrid 💵 $77.6k - $176k / year ⏰ Full Time 🟢 Junior 🟡 Mid-level 🤖 AI Engineer Java Python AI Developer 🕒 August 12, 2025 Initiate Government Solutions, LLC. 51 - 200 🏛️ Government ⚕️ Healthcare Insurance 🏢 Enterprise Website LinkedIn All Job Openings IGS seeks an AI Developer to build AI solutions for federal healthcare—remote. Fully remote with potential onsite client meetings. 🏢🏡 Washington, DC – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🤖 AI Engineer AWS Azure Cloud Docker Java JavaScript Jenkins Kubernetes Python PyTorch Scikit-Learn SQL Tensorflow View More AI Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

AI solutionsRAG pipelinesmulti-modal applicationsLLM-agnostic designAI agentsmulti-agent orchestrationretrieval systemsprompt engineeringfine-tuninginfrastructure as code

Soft Skills

leadershipclient engagementsolution designstakeholder presentationscommunication

Certifications

Bachelor's degree in Computer SciencePublic Trust clearance