Talent.com
Solutions Architect
Solutions ArchitectVantor • Reston, Virginia, United States
No longer accepting applications
Solutions Architect

Solutions Architect

Vantor • Reston, Virginia, United States
1 day ago
Job type
  • Permanent
Job description

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can : Shape your own future, build the next big thing, and change the world.

Maximise your chances of a successful application to this job by ensuring your CV and skills are a good match.

To be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee.

Note on Cleared Roles : If this position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.

Export Control / ITAR : Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).

Please review the job details below.

This position requires an active U.S. Government Security Clearance at the TS / SCI level with CI polygraph.

Vantor is seeking an experienced Solutions Architect to lead the design, integration, and evolution of a comprehensive knowledge management platform — one that unifies AI-driven insights, data engineering, ontology development, and core application sustainment. This role bridges AI innovation with enterprise software architecture, ensuring that our solutions remain secure, scalable, and transformative across the mission space.

Responsibilities :

Strategic & Architectural Leadership

  • Engage directly with users and senior mission stakeholders to understand analytical, operational, and collaboration challenges.
  • Define the overall technical architecture for a knowledge management ecosystem encompassing platform, data, and AI components.
  • Translate mission and user needs into robust, scalable, and secure technical solutions.
  • Oversee end-to-end solution design — from data ingestion and curation to AI-driven analytics, knowledge graphing, and user-facing applications.

AI & Generative AI Integration

  • Architect and guide the integration of LLMs and Generative AI capabilities for summarization, knowledge extraction, semantic search, and intelligent assistance within the mission environment.
  • Lead implementation of retrieval-augmented generation (RAG), embedding pipelines, and LLM orchestration frameworks (e.g., LangChain, LlamaIndex, or in-house equivalents).
  • Work with data scientists to prototype, evaluate, and deploy AI models tailored to classified and secure settings.
  • Establish LLMOps and model governance practices to ensure performance, explainability, and compliance with security and mission standards.
  • Data & Knowledge Architecture

  • Collaborate with data engineering teams to design data pipelines, ETL processes, and metadata management frameworks.
  • Lead the development and maintenance of ontologies, taxonomies, and semantic data models that enable cross-domain intelligence sharing and discovery.
  • Ensure data interoperability and accessibility across systems, with a focus on data provenance and quality.
  • Platform Development & Sustainment

  • Oversee software engineering efforts for the knowledge management platform, including API integration, user interface design, and system sustainment.
  • Coordinate with DevSecOps teams to ensure seamless deployment, monitoring, and accreditation of systems.
  • Support continuous improvement of platform performance, scalability, and usability.
  • Mentor engineering teams and foster collaboration across AI, data, and software disciplines.
  • Stakeholder & Mission Engagement

  • Regularly interface with technical and non-technical government stakeholders to communicate architecture decisions, technical trade-offs, and AI impacts.
  • Provide expert guidance on the responsible, secure, and mission-aligned adoption of AI technologies.
  • Minimum Qualifications :

  • TS / SCI with current CI polygraph.
  • For a mid, have 6 years of experience with relevant experience within the last 2 years and a master's degree in computer science, mathematics, physics, statistics, operations research, engineering or equivalent technical fields. Degree may be substituted with an additional 6 years of experience.
  • For a senior, have 10 years of experience with relevant experience within the last 2 years & a master's Degree in Computer Science, mathematics, physics, statistics, operations research, engineering, or equivalent technical field. Degree may be substituted with an additional 6 years of experience.
  • Proven experience leading complex, multi-component software systems, ideally involving AI / ML, data engineering, and cloud-based architecture.
  • Strong understanding of LLMs, Generative AI frameworks, and knowledge representation (ontologies, graph databases, metadata standards).
  • Demonstrated success integrating AI within larger enterprise or mission platforms.
  • Familiarity with DevSecOps, CI / CD pipelines, and deployment of AI / ML systems in secure environments.
  • Excellent communication skills and the ability to lead multidisciplinary teams.
  • Strong analytical and problem-solving mindset.
  • Preferred Qualifications :

  • DoD 8570 IAT Level II certification.
  • Cloud Architecture certification (AWS, Azure, GCP).
  • Experience with semantic technologies (RDF, OWL, SPARQL) and graph databases (Neo4j, AWS Neptune, etc.).
  • Hands-on experience with vector databases, AI model fine-tuning, and prompt engineering.
  • Background in data governance, information management, or knowledge engineering.
  • Experience applying Generative AI to intelligence analysis, document management, or workflow automation.
  • Pay Transparency : In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.

    The base pay for this position within the Washington, DC metropolitan area is : $170,000.00 - $284,000.00 annually.

    For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.

    Benefits : Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at : , this position is incentive eligible with a target based on contribution, company performance, and / or individual results achieved; the specific incentive plan and target amount will be determined based on the role and breadth of contributions.

    The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.

    The date of posting can be found on Vantor's Career page at the top of each job posting.

    To apply, submit your application via Vantor's Career page.

    EEO Policy : Vantor is an equal opportunity employer committed to an inclusive workplace. xmcpwfu We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.

    Create a job alert for this search

    Solution Architect • Reston, Virginia, United States

    Related jobs
    Solutions Architect, Field Services

    Solutions Architect, Field Services

    Presidio Networked Solutions, LLC • Reston, VA, United States
    Full-time
    SEIZE THE OPPORTUNITY TO BE A PART OF SOMETHING GREAT!.Presidio is on the leading edge of a technology-driven movement to transform the way business is done, for our customers and our customers' cu...Show more
    Last updated: 30+ days ago • Promoted
    Principal Solutions Consultant

    Principal Solutions Consultant

    Unisys Corporation • Herndon, VA, United States
    Full-time
    What success looks like in this role : .Principal solution consultant has overall responsibility for the technology program on a leading Unisys account(s) and for augmenting the sales and Client Exec...Show more
    Last updated: 30+ days ago • Promoted
    Solution Architect, Satellite Mesh Networks

    Solution Architect, Satellite Mesh Networks

    Iridium Satellite LLC • Reston, VA, United States
    Full-time
    Solution Architect, Satellite Mesh Networks.Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectiv...Show more
    Last updated: 30+ days ago • Promoted
    Solutions Engineer

    Solutions Engineer

    Deltek, Inc. • Herndon, VA, United States
    Full-time
    Solution Engineer - Quality & Manufacturing.As the recognized global standard for project-based businesses, Deltek delivers software and information solutions to help organizations achieve their pu...Show more
    Last updated: 30+ days ago • Promoted
    Solutions Architect

    Solutions Architect

    Dovel Technologies, Inc • McLean, VA, United States
    Full-time
    Job Family : • •Program Management (Digital) • •Travel Required : • •Up to 10% • •Clearance Required : • •Ability to Obtain Secret • •Defense, Diplomacy, and Intelligence (DDI) Technology Solution Architect • •The ...Show more
    Last updated: 30+ days ago • Promoted
    OneStream Solution Architect — Lead Implementations

    OneStream Solution Architect — Lead Implementations

    MorganFranklin Consulting LLC • McLean, VA, United States
    Full-time
    A prominent consulting firm in McLean, Virginia, is seeking an experienced professional to lead OneStream engagements and optimize performance. The ideal candidate will have over 3 years of direct e...Show more
    Last updated: 6 days ago • Promoted
    Sr. Solution Architect (DHS)

    Sr. Solution Architect (DHS)

    LMI Consulting, LLC • Tysons, VA, United States
    Full-time
    Salaried High Fringe / Full-Time.LMI is seeking an experienced Senior Solutions Architect to support a customer within the Department of Homeland Security. This role requires designing solution archit...Show more
    Last updated: 30+ days ago • Promoted
    Senior Solutions Architect

    Senior Solutions Architect

    Blue Cross Blue Shield Association • Gaithersburg, MD, United States
    Full-time
    The hiring range for this role is : .This is the lowest to highest salary we.A candidate's position within the.Note : No amount of pay is considered to be wages or compensation until such amount is ea...Show more
    Last updated: 30+ days ago • Promoted
    Solutions Architect

    Solutions Architect

    CACG LLC • McLean, VA, US
    Full-time
    Quick Apply
    Are you ready to make an impact?.We are seeking a talented Solutions Architect to design and implement innovative technical solutions tailored to our clients' business needs.If you have a passion f...Show more
    Last updated: 30+ days ago
    Principal Azure Solutions Architect

    Principal Azure Solutions Architect

    NeoSystems Corp • Reston, VA, United States
    Full-time
    This role is responsible for designing, analyzing, and maintaining Microsoft Azure cloud infrastructures (Azure Government and Commercial) that meet compliance standards such as CMMC, NIST 800-171,...Show more
    Last updated: 30+ days ago • Promoted
    Data Architect and Solutions Engineer

    Data Architect and Solutions Engineer

    The Aerospace Corporation • Chantilly, VA, United States
    Full-time
    The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded resea...Show more
    Last updated: 30+ days ago • Promoted
    Solutions Architect

    Solutions Architect

    Kmm Technologies • Reston, Virginia, United States
    Full-time
    This position requires a BA / BS in computer science or equivalent experience, and more than 15 years professional software development and application architecture experience, including 6 years’ ent...Show more
    Last updated: 30+ days ago • Promoted
    Enterprise Solutions Architect : Capture & Proposals Lead

    Enterprise Solutions Architect : Capture & Proposals Lead

    General Dynamics - IT • Falls Church, VA, United States
    Full-time
    A leading global technology firm is seeking an experienced Enterprise Solutions Architect.This role involves supporting mission-critical initiatives and leading the development of proposals for fed...Show more
    Last updated: 4 days ago • Promoted
    Senior Solution Architect (Enterprise, Cloud & AI Platforms) (21654)

    Senior Solution Architect (Enterprise, Cloud & AI Platforms) (21654)

    Buchanan & Edwards • McLean, VA, United States
    Full-time
    Buchanan & Edwards | Dare to BE Different.At BE, we’re not just another company, we’re a movement.We push boundaries, break barriers, and redefine what’s possible in the tech world.We cut through t...Show more
    Last updated: 9 hours ago • Promoted • New!
    Solution Architect - UiPath

    Solution Architect - UiPath

    Gswell • McLean, VA, United States
    Full-time
    Work with a truly unbelievable technical team that will move mountains to help our customers • •Required Qualifications : • • A minimum of 5 years’ experience in object-oriented programming (C#, C++, V...Show more
    Last updated: 16 days ago • Promoted
    Solutions Architect

    Solutions Architect

    Booz Allen Hamilton • McLean, VA, United States
    Full-time
    Your growth matters to us - explore our career development opportunities.Connect with others in our people-first culture and enhance our collective ingenuity. Learn how we’ll support you as you purs...Show more
    Last updated: 30+ days ago • Promoted
    Principal Solutions Consultant

    Principal Solutions Consultant

    Unisys • Herndon, VA, United States
    Full-time
    Principal Solutions Consultant page is loaded • •Principal Solutions Consultant • •locationsNew York, NY, United States of AmericaDallas, TX, United States of AmericaHerndon, VA, United States of Amer...Show more
    Last updated: 15 days ago • Promoted
    AI / Data Solutions Architect

    AI / Data Solutions Architect

    Impyrian • Ashburn, VA, United States
    Full-time
    We are seeking a Solutions Architect with a primary focus area of AI / Data solutions and an emphasis on enterprise scale solutions. The perfect candidate will have an expert grasp of data, data archi...Show more
    Last updated: 1 day ago • Promoted