STEFAN M. COSTNER
9547 Sherwood Drive · Upper Marlboro, Maryland 20772

(301) 599-7047 · Stefanmcostner@Hotmail.com
 

EXPERIENCE

 

November 2013- January 2015

Sheladia Associates Inc. / Rockville, MD

CAD Operator

           Work with Microstation/ AutoCAD design software creating, modifying, and archiving drawings under direct   supervision of senior engineer/architect for use by other departments and customers.

           Responsible for select design duties such as temporary traffic control, profiles, ROW and Utility mapping.

           Produced as-builts from sketches, scanned images and government drawings.

 

June 2011- June 2013

Pepco Holdings/ Aerotek/ Washington, DC

GIS Analyst

          Uses a geospatial information system (GIS) and work management system (WMIS) to perform work functions such as creating sketches, maintaining accurate data, updating the status of projects/inventory, and creating job instructions.

 

June 2009 – December 2010

Government Sales Advisors/ Powerwave / Falls Church, VA

CAD Technician

           Design commercial/ emergency telecommunication system for WMATA’s Neutral Host DAS project using AutoCAD.  

           Draft project drawings from redlines and product data sheets.

           Inspect project sites to monitor progress and ensure conformance to design specifications.

 

September 2007- May 2009

Government Services IPT/ Lanham, MD

Civil CAD Design/ Technician

           Checks materials used; determines alignment, grade and compaction of fill; performs simple field measurements; prepares and maintains related records and reports for federal contracts.

           Civil land development responsibilities using National CAD Standards.

           Plot, batch plot, scan and issue project drawing and documentation packages.

 

October 2005- July 2007

KCI Technologies Inc. / Laurel, MD

Designer

           Develop telecommunication drawings from conceptual to final with minimum supervision.

           Prepares detailed drawings, working plans from notes, verbal instructions, and rough sketches.

           Makes basic engineering computations relative to layout and organization of project.

           Civil land development responsibilities using Microstation and some AutoCAD software.

 

March 2005- October 2005

Selectek, Mactec, Cingular, AT&T/ Greenbelt, MD

Drafter

           Develop telecommunication drawings for installation of UTMS equipment for the AT&T/ Cingular merger.

           Prepares detailed drawings, working plans from notes, verbal instructions, and rough sketches.

           Makes basic engineering computations relative to layout and organization of project.

 

March 2004- January 2005

Christopher Consultants/ Sterling, VA
Drafter

           Prepares profile, right-of-way and topography maps from survey notes; maintained current and historical files such as tax maps, street maintenance, tax books and other related maps.

           Performs difficult computations by calculating areas, volumes, survey closures, curve data, and elevations.
 

February 2003- February 2004
City of Manassas/ Manassas, VA
GIS Analyst

           Created and maintained GIS data; digitized existing maps, and entered information from maps into database.

           Compiles and analyzes data to assist in graphic display; performs graphic design of projects.

           Creates and maintain electric utility GIS and AutoCAD Land Development databases.
 

May 2002- December 2003

Urban Engineering/ Annandale, VA

Drafter

           Prepares and maintains various drawings and charts; quantities and cost estimates; calculates cut and fill for excavation.

           Works directly with architects/engineers to produce concept, design development, and construction documents.

 

January 2001 – February 2002
Siemens Building Technologies/ Charlotte, NC
Drafter

           Responsible for system installation drawings for fire alarm and security systems.

           Liaison between company engineers and city permitting officials.
 

July 1998- October 1999
City of Charlotte/ Charlotte, NC
Drafting Technician II

           Prepared construction plans for new utility projects, sewer and water calculations.

           Produced maps from survey data; prepared right of way and encroachment maps.

           Assists engineers in field and site investigations.

July 1997- October 1999
QC Data-Bell South/ Charlotte, NC
Geo-Spatial / Technical Drafter

           Designed communication cable layouts for local Phone Company.

           Draft new construction projects into large database using Microstation.

SOFTWARE

AutoCAD 13- 2014, Civil 3D 2008- 09, Land Development/Map Desktop, Architectural Studio, Building Systems, ESRI ArcGIS Desktop, Microstation V8, Microsoft Office, Revit, Sketch Up, and several proprietary programs.
 

EDUCATION

Montreat-Anderson College, Montreat, North Carolina
Central Piedmont College - Computer Science Major, Charlotte, North Carolina
The Fourth R- A+, Network+, Cisco and Microsoft Certification classes, Charlotte, NC

Prince George’s Community College Largo, Maryland

 

 

REFERENCES AVAILABLE UPON REQUEST