13 performance modeling engineer jobs at 10 companies in Winchester, VA
2d
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Space Architecture Performance Modeling & Simulation Specialist
Chantilly or El Segundo or Colorado Springs
$129k-$250k/yr OnsiteFull Time
8+ YOEBachelor's degree in a relevant engineering or mathematics field, 8+ years of modeling and simulation experience, programming proficiency, and ability to obtain TS/SCI clearance. Senior level requires 12+ years and technical leadership.
Python, C++, Fortran, MATLAB
2mo
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Principal Engineer - Mission Performance
Boulder or Fairborn or Chantilly or Colorado or Ohio or Virginia or United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBS in engineering (or related) with 6+ years' experience, active Top Secret/TS-SCI clearance (or ability to obtain), strong Python skills, signal processing knowledge, analytic modeling and presentation skills.
Python, STK, AFSIM
1mo
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Tracking Architecture Performance Egnineer
El Segundo or Chantilly or Colorado Springs
$110k-$194k/yr OnsiteFull Time
4+ YOEBachelor's in STEM, U.S. citizenship, active TS/SCI clearance required, 4+ years modeling/simulation experience (6+ for specialist), knowledge of tracking algorithms, leadership and mentoring experience.
C, C++, Python, FORTRAN, Bitbucket, GitHub, JIRA, Confluence
2mo
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CFD Design Engineer
Burlington or Boston or Alpharetta or Philadelphia or Ashburn
HybridFull Time
1+ YOEBS in Mechanical or Aerospace Engineering (or equivalent), 1+ years MEP/MEP firm experience, proficiency with Revit/AutoCAD and HVAC modeling tools (Trane Trace, Carrier HAP), ability to develop CFD models, read drawings, and perform engineering calculations.
Revit, AutoCAD, Trane Trace, Carrier HAP, Microsoft Excel, Microsoft Office Teams, Cadence Reality DC Design, Ansys Fluent, Star CCM+, TileFlow, PIPE-FLO
1mo
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Systems Engineer – EO/IR
Dulles, Virginia, United States
$114k-$213k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance required, EO/IR and laser systems experience, systems engineering skills, modeling and sensor performance analysis, ability to obtain SAP, relevant degree with multi-year experience.
1mo
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Design Engineer
Ashburn, Virginia, United States
OnsiteFull Time
4+ YOE4+ years BIM/Revit VDC modeling and coordination experience; proficiency with Revit, Navisworks Manage, AutoCAD, BIM 360; portfolio required; Excel/Word skills; ability to coordinate models, perform clash detection, and visit project sites.
Revit, Revit Family Editor, AutoCAD, Navisworks Manage, BIM 360 Design, BIM 360 Glue, Bluebeam, Dynamo, Revit API, SketchUp, Microsoft Excel, Microsoft Word
2d
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Enterprise Architect-Full Performance
Chantilly, Virginia, United States
$122k-$158k/yr OnsiteFull Time
Bachelor's degree in a technical discipline; systems, model-based, or digital engineering experience; complex multi-domain architecture, requirements, interfaces, CONOPS, and space mission architecture expertise.
Model-Based Systems Engineering (MBSE), Defense Acquisition Workforce Improvement Act (DAWIA), Defense Acquisition University, Defense Civilian Intelligence Personnel System (DCIPS), Microsoft Excel
2w
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Database Developer
Reston, Virginia, United States
$120k-$140k/yr HybridFull Time
3+ YOERequires 3+ years of database development, strong SQL and data modeling, AWS relational or NoSQL database experience, performance tuning, data security, U.S. citizenship, and ability to obtain government clearance.
SQL, AWS, Aurora, RDS, DynamoDB, S3, Redshift
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Junior Database Developer
Reston, Virginia, United States
$80k-$95k/yr HybridFull Time
3+ YOERequires 3+ years of database development, strong SQL and data modeling, AWS relational or NoSQL database experience, performance tuning, data security, U.S. citizenship, and ability to obtain government clearance.
SQL, AWS, Aurora, Amazon RDS, DynamoDB, Amazon S3, Amazon Redshift
2mo
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Senior Oracle Developer/DBA (Secret Clearance Required) - DEA
Chantilly, Virginia, United States
$150k-$157k/yr HybridFull Time
10+ YOE10+ years Oracle database engineering experience, active Secret clearance, expertise with Oracle 19c+, multitenant/PDB architecture, data modeling, PL/SQL, performance tuning, and federal security compliance.
Oracle 19c, Oracle Pluggable Databases (PDBs), Oracle, PL/SQL, SQL, Linux, ER/Studio, Oracle SQL Developer Data Modeler, Oracle Enterprise Manager (OEM) Cloud Control
2mo
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Construction Cost Estimator
Warrenton, Virginia, United States
OnsiteFull Time
5+ YOE5+ years estimating experience, proficiency with HCSS Heavy Bid/RS Means/Blue Book/VDOT tools and advanced Excel, knowledge of roadway and contract documents, ability to perform value/life-cycle/cost modeling and risk identification; CPE a plus.
HCSS Heavy Bid, RS Means CostWorks, Blue Book, VDOT’s Estimating Tools & Resources, Microsoft Excel
5d
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Senior Oracle DBA (Secret Clearance Required) - DEA
Chantilly or Fairfax
$150k-$157k/yr HybridFull Time
10+ YOE10+ years as an Oracle DBA, engineer, developer, or developer DBA; Oracle 19c+ expertise; PDB multitenancy, data modeling, performance tuning, data integration, and active Secret clearance required.
Oracle, Linux, Oracle Pluggable Databases (PDBs), Container Databases (CDBs), ER/Studio, Oracle SQL Developer Data Modeler, Oracle Enterprise Manager Cloud Control, SQL, PL/SQL
1mo
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Delivery Consultant- AI/ML, WWPS ProServe Delivery Team
Arlington or Herndon
$131k-$178k/yr OnsiteFull Time
3+ YOERequires active TS/SCI clearance with polygraph, 2+ years cloud architecture experience, 3+ years machine learning/statistical modeling experience, software engineering best practices, and experience benchmarking GenAI performance.
Amazon Web Services (AWS)