1mo
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GIS Systems Engineer II
Suitland or Hanover
$81k-$120k/yr OnsiteFull Time
2+ YOE2+ years relevant experience with an Associates in Information Science/GIS/Computer Science or equivalent experience; experience with SQL/Python/JavaScript and geodatabases; ability to obtain Security+ and Top Secret clearance; U.S. citizenship required.
SQL, Python, JavaScript, Visual Basic, ESRI ArcMap, ESRI ArcPro, ESRI Portal, ESRI Enterprise GIS/Portal, ESRI topology tools, MapsSDK for JavaScript, .NET, SQL Database, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
4d
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GIS Analyst - Department of Transportation
Baltimore, Maryland, United States
$79k-$126k/yr OnsiteFull Time
1+ YOEBachelor's in Geography/Computer Science/Civil Engineering with GIS coursework, 1+ year ESRI ArcGIS experience or equivalent, GIS spatial analysis and geodatabase development, on-call 24/7, probation and background check required.
ESRI ArcGIS Desktop, ESRI ArcGIS Server, Microsoft Access, Microsoft Excel, Microsoft Word, File Transfer Protocol (FTP)
3w
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Design Engineer
Columbia, Maryland, United States
OnsiteFull Time
BS in Civil Engineering or related field required. Knowledge of CADD, MicroStation, Microsoft Office, and GIS. Able to develop plans, specifications, and estimates for highway and site design under a licensed engineer.
CADD, MicroStation, Microsoft Office, GIS
1mo
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Project Engineer - Water Resources
Baltimore, Maryland, United States
$42-$47/hr OnsiteFull Time
4+ YOEBachelor's in civil/environmental engineering, EIT, 4+ years water resources/stormwater experience, 2+ years related project design, HEC-RAS/PCSWMM and MicroStation/AutoCAD/GIS proficiency, strong communication skills; PE preferred.
AutoCAD Civil 3D, MicroStation, InRoads, GIS, HEC-RAS, PCSWMM, AutoCAD
2w
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Project Developer
Boulder or Roseville or Annapolis or Horseheads
$100k-$130k/yr HybridFull Time
4+ YOE4+ years relevant experience with project permitting and stakeholder management; strong project management, communication, and ability to manage multiple projects; willingness to travel to project sites.
GIS
1mo
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Senior Water Resources Engineer
Laurel or Maryland or Colorado or Hawaii or Illinois or California or New Jersey or United States
$118k-$177k/yr OnsiteFull Time
7+ YOEPE licensure required, BS in civil/water resources/related (MS preferred), 7+ years water resources experience, proficiency in H&H modeling, CAD, GIS, Microsoft Office, strong project management and communication skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Access, Microsoft Project, AutoCAD Civil 3D, MicroStation, Open Roads Designer, ProjectWise, HEC-RAS, HEC-HMS, HEC-SSP, USGS tools, PCSWMM, XPSWMM, ESRI ArcGIS Pro, ArcMap
2w
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Senior Analytics and Visualization Engineer
Herndon or Annapolis Junction
$104k-$166k/yr OnsiteFull Time
Design and develop decision-support dashboards, define KPIs and metrics, analyze structured/semi-structured data, validate AI outputs, and communicate findings to technical and executive stakeholders.
Python, SQL, JavaScript, TypeScript, R, Tableau, Power BI, Grafana, Plotly, Dash, Streamlit, Superset, Qlik, Looker, D3.js, React, Vega-lite, Highcharts, ECharts, ArcGIS, Databricks, Snowflake, Microsoft Fabric, Azure Synapse, LangChain, LangGraph, Semantic Kernel, LlamaIndex
1w
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Environmental Engineer
Columbia, Maryland, United States
$68k-$85k/yr OnsiteFull Time
1+ YOEBachelor's in environmental engineering or related, PE preferred, 1+ year environmental engineering experience, knowledge of EPA/OSHA/state regs, strong analytical and project management skills.
Microsoft Office, GIS
2mo
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Database Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOE5+ years as DBA/DBE; expertise in SQL Server, PostgreSQL, MySQL, Oracle DB, AWS Aurora/RDS, ArcGIS, RESTful services; experience across Windows and Linux; bachelor’s in system engineering or related field; 10+ years overall experience; US citizen; TS/SCI with polygraph preferred.
MS SQL Server, PostgreSQL, MySQL, Oracle DB, AWS Aurora/RDS, ArcGIS, RESTful web services, Java, JavaScript, HTML/CSS, SharePoint, PowerShell, Power BI, Tableau, Docker, Jira, Cloud platforms, Windows, Linux
3w
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Database Engineer
Fort Meade, Maryland, United States
$210k-$230k/yr OnsiteFull Time
20+ YOEActive TS/SCI with polygraph required. Bachelor’s in a technical discipline, 20+ years of database engineering/administration experience, expertise with enterprise RDBMS, Windows/Linux, strong troubleshooting and communication skills.
Microsoft SQL Server, PostgreSQL, MySQL, Oracle Database, AWS Aurora, Amazon RDS, Windows, Linux, ArcGIS, Java, JavaScript, HTML/CSS, PowerShell, SharePoint, Power BI, Tableau, Docker, Jira, Confluence
3w
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Database Engineer
Fort Meade, Maryland, United States
$210k-$230k/yr OnsiteFull Time
20+ YOEActive TS/SCI with Polygraph, Bachelor's in a technical discipline, 20+ years database administration/engineering/design experience, experience with relational DBs, RESTful services, Windows/Linux, strong analytical and communication skills.
Microsoft SQL Server, PostgreSQL, MySQL, Oracle Database, AWS Aurora, Amazon RDS, ArcGIS, Java, JavaScript, HTML/CSS, PowerShell, SharePoint, Power BI, Tableau, Docker, Jira, Confluence, Windows, Linux
1mo
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Engineer I - Highway Design
Towson, Maryland, United States
$53k-$61k/yr OnsiteFull Time
Bachelor's degree in engineering or Engineer-in-Training (EIT) certificate; proof of licenses/certificates and transcripts required; valid driver's license may be required; perform routine professional engineering under supervision.
GIS
1mo
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Senior Stormwater Engineer (Transportation Design Engineer V)
Baltimore or Maryland
$92k-$143k/yr HybridFull Time
2+ YOEMaryland PE required (or obtain within 12 months); 1 year managing engineering projects as a licensed PE and 2 years water resources/environmental engineering experience related to drainage/stormwater; valid driver’s license; knowledge of hydraulics, hydrology, NPDES/MS4/TMDL compliance; ability to prepare plans/reports and supervise consultants.
GIS
2mo
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DEFSMAC Systems Engineer
Fort Meade, Maryland, United States
$146k-$234k/yr OnsiteFull Time
13+ YOEBachelor’s or Master’s/Doctorate in engineering with extensive systems engineering experience; active TS/SCI with polygraph.
Geo-visualization tools, Geospatial information systems, Systems engineering tools
2mo
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Engineer III - Water Quality
Dover, Delaware, United States
$77k/yr OnsiteFull Time
4+ YOEBachelor's in Environmental Engineering or FE (NCEES); at least 4 years in Environmental Engineering; knowledge of project management.
SWAT, HSPF/BASINS, HEC-HMS, HEC-RAS, WASP, QUAL2K, EFDC, R, SAS, MS Excel, ESRI GIS
2mo
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Coastal Engineer - Entry Level
Baltimore, Maryland, United States
$36-$40/hr OnsiteFull Time
0+ YOEMaster’s in Coastal Engineering or related field; graduation by Dec 2026; GPA >3.0; strong modeling, coding, and communication skills.
AQWA, WAMIT, OrcaFlex, DHI MIKE, Delft3D, OpenFOAM, Flow3D, AutoCAD, GIS, MATLAB, Python
2w
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Lead Distribution Engineer 2 - Grid
Elkridge, Maryland, United States
$135k-$206k/yr HybridFull Time
12+ YOEDegree in engineering, 12+ years utility distribution experience, distribution design expertise, PE preferred, proficiency with AutoCAD/ArcGIS/PoleForeman, strong communication and leadership skills.
AutoCAD, ArcGIS, PoleForeman, Python, MATLAB, Microsoft Excel
1mo
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Lead Water Resources Engineer
Fairfax or Owings Mills or Richmond or Virginia Beach
$143k-$164k/yr HybridFull Time
10+ YOEBachelor's in Civil/Environmental engineering, 10+ years water resources design experience, PE preferred or able to obtain in 6 months, proficiency with HEC-RAS, HydroCAD, MicroStation/AutoCAD Civil 3D, OpenRoads, ArcGIS; stormwater, drainage, ESC, permitting experience.
HEC-RAS, HydroCAD, MicroStation, AutoCAD Civil 3D, OpenRoads Designer, ArcGIS
1w
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Engineering and Site Development Reviewer (Engineer III)
Anne Arundel County, Maryland, United States
$76k-$148k/yr OnsiteFull Time
4+ YOEBachelor's in engineering,4+ years professional engineering experience,valid Class C motor vehicle license,PE preferred,experience with stormwater,subdivision and utility plan review,and proficiency with GIS and hydrology tools.
GIS, TR-20, TR-55, HY-8, HEC-RAS
1mo
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Environmental Engineer - Water Services - (Fall 2026 Grads!)
Lancaster, Pennsylvania, United States
$59k-$98k/yr OnsiteFull Time
0+ YOEBachelor's in Civil/Environmental/Chemical Engineering, 0 years experience acceptable, knowledge of CADD/ArcGIS/HEC-RAS/SWMM, Microsoft Excel, strong communication and analytical skills, up to 10% travel.
ArcGIS, HEC-RAS, SWMM, CADD, Microsoft Excel
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