Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
23 performance modeling engineer jobs at 17 companies in Fredericksburg, 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
2mo
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Building Performance Analyst
Cleveland or Washington
$85k-$131k/yr HybridFull Time
6+ YOEBachelor's degree in architectural engineering/engineering/interior design, 6+ years energy modeling and building performance analysis, 1 year IES VE experience, Revit proficiency, familiarity with ASHRAE standards, and strong reporting and technical communication skills.
Integrated Environmental Solutions Virtual Environment, Revit, Ladybug, Honeybee
2mo
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INTERDISCIPLINARY CIVIL ENGINEER/MECHANICAL ENGINEER- DIRECT HIRE AUTHORITY
Dahlgren, Virginia, United States
$63k-$120k/yr OnsiteFull Time
1+ YOERequires 1 year specialized engineering experience (or equivalent education), ability to perform targeting and effects assessment analysis, develop mathematical models, prepare technical deliverables, and coordinate across disciplines; SCI clearance required.
2mo
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SME - Engineer/Scientist/Aviation
Washington, District of Columbia, United States
OnsiteFull Time
4+ YOEBachelor's or advanced degree in engineering/science (or equivalent experience), 4+ years (varies by level) performing modeling, simulation, analytics, and technical problem solving; U.S. citizen/green card with 3+ years US residency and Public Trust approval.
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.
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
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
2w
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Sr. Azure Data Engineer-Hybrid
Washington, District of Columbia, United States
$92k-$110k/yr HybridFull Time
Deep Azure experience across Event Grid, Functions, Logic Apps, Data Lake Store, Key Vault, and Data Factory; cloud security, investment banking data, advanced data modeling, integration, performance tuning, and stakeholder management.
Azure Event Grid, Azure Functions, Azure Logic Apps, Azure Data Lake Store, Azure Key Vault, Azure Data Factory
1d
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Power BI Developer with Federal Government Experience
Washington, District of Columbia, United States
RemoteFull Time
5+ YOERequires 5+ years of Microsoft Power BI experience, production dashboard development, data modeling, DAX, data integration, visualization, performance optimization, large datasets, and strong communication skills.
Microsoft Power BI, DAX, Microsoft Power Apps, Microsoft Power Automate, Microsoft SharePoint, Microsoft 365, Oracle, Microsoft Excel
2mo
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DMA/CIO7 AI/ML Engineer - TS/SCI + CI Polygraph Required
Washington, District of Columbia, United States
OnsiteFull Time
Active TS/SCI with CI Polygraph, advanced degree in computer science or data science, demonstrated leadership of AI/ML implementations and AI operations, familiarity with model validation, bias testing and performance optimization.
DIA Quality Assurance Framework (QAF)
2mo
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Water Resources Designer / EIT
Washington or Fulton or Roanoke or Glen Allen or Virginia Beach
OnsiteFull Time
Bachelor's in Civil Engineering required; experience with Microsoft Office, AutoCAD, and hydraulic modeling software; EIT preferred; able to perform hydraulics/hydrology modeling, design calculations, and technical reports.
Microsoft Office Suite, AutoCAD, hydraulic modeling software
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
4d
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Database Architect
United States or Washington, D.C.
RemoteFull Time
8+ YOEBachelor's degree in a related STEM field, 8+ years in database architecture or engineering, advanced SQL, relational database design, data modeling, performance tuning, governance, security, and documentation.
SQL, PostgreSQL, SQL Server, Oracle
4d
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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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Staff Consultant - Surface Transportation Noise
Burlington or New York or Washington or Dallas or San Diego or Anaheim or Lake Oswego
$55k-$75k/yr HybridFull Time
2+ YOEBachelor's in acoustics/engineering/physics/environmental science, 2+ years transportation noise/vibration experience, able to perform field measurements, use modeling tools, travel up to 15%, and lift up to 40 lbs.
FHWA’s Traffic Noise Model (TNM), ArcGIS, SoundPLAN, MOVES, AERMOD
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)
2w
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Data Scientist
McLean, Virginia, United States
$125k-$160k/yr OnsiteFull Time
2+ YOE2+ years developing ML/AI solutions, bachelor\u0002s in CS/engineering/related, strong SQL/Python skills, experience with big data, EMR not mentioned, ability to obtain Public Trust and perform queue modeling/survival analysis.
scikit-learn, XGBoost, PyTorch, TensorFlow, Keras, SQL, Python, R, Scala, Java, Hadoop, Spark, Tableau, Microsoft Power BI, D3, ArcGIS, Git, Bash, Unix, AWS SageMaker, Azure HDInsight, Flask, Solr, Elasticsearch