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Mandarin Toponymist / Geospatial Linguist (TS/SCI Required) - Careers at Leidos

Leidos

Mandarin Toponymist / Geospatial Linguist (TS/SCI Required) - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Mandarin Toponymist / Geospatial Linguist - TS/SCI Required

Join Leidos in St. Louis, MO, supporting critical Intelligence Community missions as a Mandarin Toponymist/Geospatial Linguist. Leverage your language and GIS expertise to ensure accurate geographic names data for national security.

Primary Responsibilities

  • Analyze and conflate GNDB feature data with IC geographic names experts.
  • Respond to queries on names, romanization (e.g., Pinyin), and descriptors using GNPS, charts, imagery, and tools.
  • Maintain GNDB accuracy via data entry, batching, and updates for U.S./foreign users.
  • Research, geo-reference maps/imagery; verify spelling/metadata; conflate with GNDB.
  • Apply BGN, DoS, NATO policies on toponymy.
  • Use ArcGIS Pro, QGIS for research; produce shapefiles, geodatabases from native/historic sources.
  • Recommend native data acquisitions; provide translations; ensure ITAR compliance.

Basic Qualifications

  • Active TS/SCI + willingness for POLY REQUIRED.
  • HS + 10+ years experience (or equivalent).
  • Mandarin ILR 2+ reading certification.
  • Intermediate-advanced ArcGIS Pro/QGIS experience.
  • Advanced geographic names methodologies knowledge.
  • GEOINT sources expertise; fast-paced team/independent work.

Why Leidos?

Work on high-impact projects with top clearance. Salary: $73,450-$132,775. Full-time, mid-level role in St. Louis, MO. Leidos offers benefits, growth, and mission-critical innovation.

Accuracy in your work directly supports U.S. missions. Apply if you excel in geospatial linguistics and Mandarin toponymy.

Locations

  • St. Louis, Missouri, United States

Salary

73,450 - 132,775 USD / yearly

Estimated Salary Rangehigh confidence

73,450 - 132,775 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Mandarin language proficiency (ILR 2+ reading)intermediate
  • ArcGIS Prointermediate
  • QGISintermediate
  • Geospatial analysisintermediate
  • Toponymy and romanization systemsintermediate
  • GNDB managementintermediate
  • GNPS (Geographic Names Processing System)intermediate
  • Geo-referencing and imagery analysisintermediate
  • Research with native/historic mapsintermediate
  • BGN/DoS/ NATO policiesintermediate

Required Qualifications

  • Active TS/SCI clearance with willingness to obtain POLY (experience)
  • HS diploma + 10+ years relevant experience (or equivalent education/experience) (experience)
  • ILR Skill Level 2+ certification in Mandarin reading (experience)
  • Intermediate to advanced experience with ArcGIS Pro and QGIS (experience)
  • Advanced understanding of Geographic Names collection methodologies (experience)
  • Expertise in research, information gathering, and GEOINT sources (experience)
  • Proven ability to work in fast-paced team and independent environments (experience)

Responsibilities

  • Analyze and conflate feature data from GNDB and repositories with IC experts
  • Apply BGN policies for names, romanization, and descriptive info using GNPS, imagery, geospatial tools
  • Enter, maintain, and batch updates to GNDB for federal and international users
  • Research, scan, geo-reference hydrographic/topographic sources, verify metadata
  • Interpret policies from BGN, DoS, NATO; create shapefiles and geodatabases
  • Conduct research via ArcGIS Pro, QGIS, office tools, native/internet sources
  • Recommend and source native maps/data for production
  • Provide foreign translation support; ensure ITAR compliance

Benefits

  • general: Competitive salary range $73,450 - $132,775
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) with company match
  • general: Paid time off and federal holidays
  • general: Professional development and tuition reimbursement
  • general: Career growth opportunities at Leidos
  • general: Relocation assistance for eligible candidates

Target Your Resume for "Mandarin Toponymist / Geospatial Linguist (TS/SCI Required) - Careers at Leidos" , Leidos

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Leidos logo

Mandarin Toponymist / Geospatial Linguist (TS/SCI Required) - Careers at Leidos

Leidos

Mandarin Toponymist / Geospatial Linguist (TS/SCI Required) - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Mandarin Toponymist / Geospatial Linguist - TS/SCI Required

Join Leidos in St. Louis, MO, supporting critical Intelligence Community missions as a Mandarin Toponymist/Geospatial Linguist. Leverage your language and GIS expertise to ensure accurate geographic names data for national security.

Primary Responsibilities

  • Analyze and conflate GNDB feature data with IC geographic names experts.
  • Respond to queries on names, romanization (e.g., Pinyin), and descriptors using GNPS, charts, imagery, and tools.
  • Maintain GNDB accuracy via data entry, batching, and updates for U.S./foreign users.
  • Research, geo-reference maps/imagery; verify spelling/metadata; conflate with GNDB.
  • Apply BGN, DoS, NATO policies on toponymy.
  • Use ArcGIS Pro, QGIS for research; produce shapefiles, geodatabases from native/historic sources.
  • Recommend native data acquisitions; provide translations; ensure ITAR compliance.

Basic Qualifications

  • Active TS/SCI + willingness for POLY REQUIRED.
  • HS + 10+ years experience (or equivalent).
  • Mandarin ILR 2+ reading certification.
  • Intermediate-advanced ArcGIS Pro/QGIS experience.
  • Advanced geographic names methodologies knowledge.
  • GEOINT sources expertise; fast-paced team/independent work.

Why Leidos?

Work on high-impact projects with top clearance. Salary: $73,450-$132,775. Full-time, mid-level role in St. Louis, MO. Leidos offers benefits, growth, and mission-critical innovation.

Accuracy in your work directly supports U.S. missions. Apply if you excel in geospatial linguistics and Mandarin toponymy.

Locations

  • St. Louis, Missouri, United States

Salary

73,450 - 132,775 USD / yearly

Estimated Salary Rangehigh confidence

73,450 - 132,775 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Mandarin language proficiency (ILR 2+ reading)intermediate
  • ArcGIS Prointermediate
  • QGISintermediate
  • Geospatial analysisintermediate
  • Toponymy and romanization systemsintermediate
  • GNDB managementintermediate
  • GNPS (Geographic Names Processing System)intermediate
  • Geo-referencing and imagery analysisintermediate
  • Research with native/historic mapsintermediate
  • BGN/DoS/ NATO policiesintermediate

Required Qualifications

  • Active TS/SCI clearance with willingness to obtain POLY (experience)
  • HS diploma + 10+ years relevant experience (or equivalent education/experience) (experience)
  • ILR Skill Level 2+ certification in Mandarin reading (experience)
  • Intermediate to advanced experience with ArcGIS Pro and QGIS (experience)
  • Advanced understanding of Geographic Names collection methodologies (experience)
  • Expertise in research, information gathering, and GEOINT sources (experience)
  • Proven ability to work in fast-paced team and independent environments (experience)

Responsibilities

  • Analyze and conflate feature data from GNDB and repositories with IC experts
  • Apply BGN policies for names, romanization, and descriptive info using GNPS, imagery, geospatial tools
  • Enter, maintain, and batch updates to GNDB for federal and international users
  • Research, scan, geo-reference hydrographic/topographic sources, verify metadata
  • Interpret policies from BGN, DoS, NATO; create shapefiles and geodatabases
  • Conduct research via ArcGIS Pro, QGIS, office tools, native/internet sources
  • Recommend and source native maps/data for production
  • Provide foreign translation support; ensure ITAR compliance

Benefits

  • general: Competitive salary range $73,450 - $132,775
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) with company match
  • general: Paid time off and federal holidays
  • general: Professional development and tuition reimbursement
  • general: Career growth opportunities at Leidos
  • general: Relocation assistance for eligible candidates

Target Your Resume for "Mandarin Toponymist / Geospatial Linguist (TS/SCI Required) - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Mandarin Toponymist / Geospatial Linguist (TS/SCI Required) - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Mandarin Toponymist / Geospatial Linguist (TS/SCI Required) - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in St. Louis, MOLeidos CareersGeospatial IntelligenceMandarin Linguist JobsDefense Clearance JobsHiring in United StatesEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Mandarin Toponymist / Geospatial Linguist (TS/SCI Required) - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.