Nuvi Technologies

Multiple Roles

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role involves multiple contract positions for a Federal AI Modernization Project, lasting 5-8 weeks at 20 hours/week. Key skills include AI/ML, AWS, integration, and DevSecOps. US citizenship or Green Card required; Public Trust clearance needed.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
1120
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🗓️ - Date
March 20, 2026
🕒 - Duration
3 to 6 months
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🏝️ - Location
Remote
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📄 - Contract
W2 Contractor
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🔒 - Security
Unknown
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📍 - Location detailed
United States
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🧠 - Skills detailed
#Model Evaluation #Logging #Vulnerability Management #NLP (Natural Language Processing) #DevSecOps #Cybersecurity #Scala #AWS (Amazon Web Services) #Documentation #Datasets #Cloud #ML (Machine Learning) #SQL (Structured Query Language) #Security #Compliance #VPC (Virtual Private Cloud) #Deployment #AI (Artificial Intelligence) #IAM (Identity and Access Management) #Monitoring
Role description
AI/ML, AWS, Integration, DevSecOps & Training Team – Federal AI Modernization Project Location: United States Job Type: Contract/ Remote Time Commitment: 20 hours/week Project Duration: 5–8 weeks Eligibility: US Citizen or Green Card required Clearance: Must be willing to undergo Public Trust clearance Project Type: Federal / Government AI Modernization Open Positions • 2 AI/ML Engineers • 1 AWS Cloud Architect • 1 Integration Engineer • 1 DevSecOps / Security Lead • 1 Training / Documentation / Support Specialist About the project We are hiring for a fast-paced federal AI modernization project focused on building secure, scalable AI capabilities for a government platform. The work includes natural language query enablement, conversational AI, AWS cloud architecture, secure integration, DevSecOps, user training, documentation, and compliance-oriented deployment in a regulated environment. This project requires professionals who have worked on government or public sector technology programs and understand how to operate in environments with strong security, compliance, audit, and end-user support requirements. What the team will work on • Build AI-powered natural language query capabilities • Build a conversational assistant / navigator • Design and implement secure AWS architecture • Integrate AI services with existing enterprise/government systems • Implement role-based access, logging, auditability, and monitoring • Support evaluation, testing, security validation, deployment, training, and hypercare • Create user guides, job aids, webinar materials, and support documentation • Ensure alignment with NIST, FedRAMP, cybersecurity, privacy, and responsible AI practices Core requirements • US Citizen or Green Card holder is mandatory • Must be willing to go through Public Trust clearance • Prior experience working on government, federal, state, public sector, or highly regulated enterprise projects • Strong understanding of security-first delivery in regulated environments • Experience working in fast-moving project teams with multiple technical workstreams Required background by skill area AI/ML Engineering (2 openings) • Experience building and deploying LLM, NLP, or Generative AI solutions • Strong hands-on experience with prompt engineering, retrieval workflows, model evaluation, tuning, and guardrails • Experience with NL-to-SQL, RAG, conversational assistants, search/summarization, or knowledge assistants • Experience reducing hallucinations and improving accuracy in enterprise AI systems • Familiarity with AWS Bedrock or similar managed AI platforms is strongly preferred AWS Cloud Architect (1 opening) • Experience designing and implementing secure AWS architectures • Strong knowledge of IAM, VPC, secrets management, monitoring, logging, CI/CD, and deployment design • Experience building cloud solutions in environments with compliance, audit, and security controls • Familiarity with FedRAMP-aligned or government cloud design principles preferred Integration Engineer (1 opening) • Experience integrating modern applications/services with enterprise or legacy systems • Strong experience with APIs, backend integration, authentication, authorization, and data exchange • Ability to connect AI services into real user workflows and existing systems • Experience working with structured datasets, enterprise platforms, and secure access controls DevSecOps / Security Lead (1 opening) • Strong experience with DevSecOps, cloud security, CI/CD security, secrets, vulnerability management, logging, and auditability • Experience implementing security controls aligned to NIST, FedRAMP, and public sector best practices • Ability to support public sector security reviews, compliance documentation, and deployment hardening • Experience with access controls, monitoring, incident readiness, and secure release processes Training / Documentation / Support Specialist (1 opening) • Experience creating user guides, SOPs, quick reference guides, FAQs, training decks, and webinar materials • Experience supporting software rollouts, user onboarding, training sessions, and hypercare • Ability to translate technical capabilities into clear end-user documentation • Experience supporting government, public sector, or highly regulated implementations preferred • Strong written and verbal communication skills • Experience gathering user feedback, tracking issues, and supporting adoption metrics is a plus Preferred qualifications • Experience supporting Public Trust, federal onboarding, or similar background screening processes • Experience with NIST 800-53, FedRAMP, FISMA, Zero Trust, or related frameworks • Experience with Responsible AI, privacy controls, explainability, and model governance • Experience working on AI projects for government, education, healthcare, benefits, workforce, or citizen-facing platforms • Strong written and verbal communication skills with the ability to work directly with stakeholders What we are looking for We are looking for people who are: • hands-on and execution-oriented • comfortable working in ambiguity with aggressive timelines • able to balance speed, quality, and compliance • experienced in delivering in security-sensitive environments • collaborative across AI, cloud, integration, security, and training functions Engagement details • Contract roles • US-based candidates only • Must meet citizenship/GC and clearance requirements • Government project experience is strongly preferred How to apply Please apply with: • your resume • current location • work authorization status • clearance/public trust eligibility • brief summary of your government/public sector project experience • specific role you are best suited for: AI/ML, AWS Architect, Integration, DevSecOps, or Training/Support