Gusto

Knowledge Graph Engineer

Gusto • $15K — $200K *
Washington, DC 20011In-Person
Information Technology
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, or related field; equivalent professional experience may be considered.
  • Experience developing or working with RDF-based knowledge graphs or semantic technologies.
  • Hands-on experience with RDF and SPARQL.
  • Experience in ontology development and semantic model engineering.
  • Experience integrating and transforming data from multiple heterogeneous sources.
  • Familiarity with programming or scripting languages such as Python, Java, or JavaScript.
  • Ability to translate complex real-world concepts into formal semantic representations.

Responsibilities

  • Design, develop, and maintain RDF-based knowledge graphs supporting intelligence and analytical missions.
  • Develop semantic representations of objects, entities, events, and relationships, capturing operational context.
  • Develop and maintain ontologies, RDF schemas, controlled vocabularies, and semantic models.
  • Write and optimize SPARQL queries for data retrieval and analysis.
  • Map structured, semi-structured, and unstructured data into canonical RDF-based semantic models.
  • Integrate diverse operational, intelligence, and analytical data to create connected, entity-centric views.
  • Support integration of semantic knowledge graphs with applications and enterprise data platforms.

Benefits

  • Active Top Secret clearance required for the position.
  • Opportunity to work on high-impact projects within U.S. Government missions.
  • Collaboration with a multidisciplinary team of analysts and engineers.
  • Potential for contributing to innovative semantic technology solutions.
  • Work in a classified environment that supports national security objectives.
Full Job Description
Knowlege Grph Engineer (ll Levels)
bot Crown Point Technologies, LLC
escription

Loction: Northern V, Wshington, C, Bethes, M, Coloro Springs, CO

Clernce: ctive Top Secret clernce REQIRE.

Position Overview

Crown Point Technologies is seeking Semntic Knowlege Grph Engineer to spport the evelopment n implementtion of grph-bse cpbilities for .S. Government mission cstomer.

The engineer will help vnce Object-Bse Intelligence (OBI) by trnsitioning informtion from tritionl ocment-centric representtions into n entity-focse, semnticlly connecte knowlege grph. sing RF, SPRQL, ontologies, n relte semntic technologies, the engineer will integrte informtion from isprte opertionl, intelligence, n nlyticl sorces to crete nifie representtion of objects, entities, reltionships, ctivities, n opertionl context.

This role combines knowlege grph engineering, semntic t moeling, t integrtion, n softwre engineering. The iel cnite hs experience working with RF-bse grph technologies n is comfortble trnslting complex mission concepts n sorce-system t into resble semntic moels.

Key Responsibilities
  • esign, evelop, n mintin RF-bse knowlege grphs spporting intelligence, opertionl, n nlyticl missions.
  • evelop semntic representtions of objects, entities, events, ctivities, reltionships, n ssocite opertionl context.
  • evelop n mintin ontologies, RF schems, controlle vocblries, n semntic t moels.
  • Write n optimize SPRQL qeries to retrieve, nlyze, trnsform, n vlite grph t.
  • Mp strctre, semi-strctre, n nstrctre sorce t into cnonicl RF-bse semntic moels.
  • evelop mppings n crosswlks between sorce-system concepts n enterprise or mission ontologies.
  • Evlte existing ontology clsses n properties before introcing new semntic concepts.
  • evelop n mintin SHCL shpes n vlition rles to spport t qlity n conformnce reqirements.
  • Integrte isprte opertionl, intelligence, n nlyticl t to crete connecte, entity-centric views of mission informtion.
  • Spport entity ientifiction, reconcilition, linking, n reltionship moeling cross mltiple t sorces.
  • evelop t ingestion n trnsformtion processes tht convert sorce t into RF triples n knowlege grph representtions.
  • Spport grph-bse nlytics tht ientify reltionships, ptterns, epenencies, n opertionl connections cross complex tsets.
  • Work with nlysts, mission sers, softwre engineers, t engineers, n systems engineers to trnslte opertionl reqirements into semntic moels n technicl soltions.
  • Spport integrtion of semntic knowlege grphs with pplictions, PIs, nlyticl tools, n enterprise t pltforms.
  • ocment ontologies, t mppings, semntic moels, interfces, engineering ecisions, n technicl rchitectres.
  • Spport testing, trobleshooting, eployment, n continos improvement of grph-bse cpbilities within mission environments.

    • Reqire Qlifictions
  • Bchelor's egree in Compter Science, Softwre Engineering, t Science, Informtion Systems, Engineering, Mthemtics, or relte iscipline; eqivlent professionl experience my be consiere.
  • Experience eveloping or working with RF-bse knowlege grphs or semntic t systems.
  • Hns-on experience with RF n SPRQL.
  • Experience eveloping, extening, or working with ontologies n semntic t moels.
  • Experience integrting n trnsforming t from mltiple heterogeneos sorces.
  • Experience with progrmming or scripting lngges sch s Python, Jv, or JvScript.
  • nerstning of t moeling, entity reltionships, n t integrtion concepts.
  • bility to trnslte complex rel-worl concepts n reltionships into forml semntic representtions.
  • Strong nlyticl, trobleshooting, n problem-solving skills.
  • bility to collborte with both technicl tems n mission-focse stkeholers.

    • esire Qlifictions

    Experience with one or more of the following is highly esirble:
  • RF, RFS, OWL, n SPRQL
  • SHCL n semntic t vlition
  • Ontology evelopment n ontology engineering
  • Knowlege grph esign n implementtion
  • Semntic resoning n inference
  • pper-level or common ontologies
  • Txonomies, controlle vocblries, n terminology mngement
  • Entity resoltion, ientity reconcilition, or semntic t integrtion
  • Mpping reltionl, JSON, XML, or other sorce t into RF
  • SPRQL qery optimiztion n grph nlytics
  • Triple stores or RF grph pltforms sch s nzo, Strog, GrphB, pche Jen, mzon Neptne RF, or similr technologies
  • Object-Bse Intelligence (OBI) concepts n workflows
  • Intelligence Commnity or eprtment of Wr mission environments
  • ll-sorce intelligence or opertionl t integrtion
  • REST PIs n enterprise ppliction integrtion
  • Python-bse t trnsformtion n tomtion
  • Continerize environments sing ocker, Kbernetes, or OpenShift
  • evSecOps n CI/C environments
  • pplying I/ML or ntrl lngge processing techniqes to semntic or knowlege grph t
  • t provennce, mett mngement, n semntic interoperbility
  • Working within clssifie environments
    • Slry

    $15, - $2, per yer

    About Gusto

    Gusto is a cloud-based human resources software platform that provides payroll, benefits, and HR management services to small businesses. The company was founded in 2011 and is headquartered in San Francisco, California. Gusto's platform automates many of the administrative tasks associated with HR, such as payroll processing, tax filings, and benefits administration. The company also offers a range of HR services, including compliance support, employee onboarding, and time tracking. Gusto is committed to helping small businesses succeed by providing them with the tools and resources they need to manage their HR operations more efficiently.
    Learn more about Gusto
    Size
    1,000 employees
    Industry
    Business Services
    Founded
    2012
    * Ladders Estimates

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