20 performance modeling engineer jobs at 13 companies in Maryland

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Skillbridge Principal / Senior Modeling Simulation & Performance Analysis Systems Engineer
Baltimore, Maryland, United States
$109k-$163k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEU.S. citizen with active Secret clearance, SAP eligibility, STEM degree with relevant experience, 5+ years modeling/simulation and high-performance computing experience, proficiency in Python and C/C++, and DoD test/acquisition knowledge.
Python, C/C++, Linux, Windows, JMP, R
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Principal / Senior Modeling Simulation & Performance Analysis Systems Engineer
Baltimore, Maryland, United States
$109k-$204k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEU.S. citizen with active Secret clearance; 5+ years (Principal) or 8+ years (Senior Principal) MS&A experience; programming in Python and C/C++; scripting in Linux/Windows; statistics, DOE, and high-performance computing experience.
Python, C/C++, Linux, Windows, JMP, R
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Senior Software Engineer, Test (Org Modeling)
United States or California or Connecticut or District of Columbia or Maryland or Massachusetts or New Jersey or New York or Virginia or Washington
$114k-$183k/yr RemoteFull Time
ServiceTitan
ServiceTitanNASDAQ: TTAN: Cloud-based business management software for home service contractors.
Engineer and architect test and quality systems across unit, integration, E2E, performance, contract, chaos, and security testing; strong coding (C#, Java, Python), CI/CD, load testing, SQL, observability, and AI tooling experience.
GitHub Actions, TeamCity, Jenkins, PostgreSQL, MS-SQL, Git, C#, Java, Python, SQL, CI/CD
2w
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Gas System Planning Engineer II
Florida or Georgia or North Carolina or South Carolina or Virginia or Maryland or Delaware or Ohio or Pennsylvania
$76k-$126k/yr HybridFull Time
Chesapeake Utilities
Chesapeake UtilitiesNYSE: CPK: Provides natural gas, electricity, and propane delivery services.
3+ YOEBachelor’s in engineering, 3+ years industry experience, valid driver\u0002s license, knowledge of pipeline operations and CFR 49 Part 192, ability to perform hydraulic modeling and technical specifications.
Microsoft Office, Microsoft Project, Synergi Gas Modeling Software, GasCalc, RSTRENG, AutoCAD
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Engineer V, Risk Informed Safety Analysis
Rockville, Maryland, United States
$164k-$273k/yr OnsiteFull Time
X-energy
X-energy: Develops advanced small modular nuclear reactors and fuel technology.
Bachelor's in engineering (ABET), performing safety analyses and PRA, creating/maintaining PRA models, preparing technical reports, applying industry standards, stakeholder communication, and using PRA software.
EPRI’s Phoenix Architect
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Edge AI/Model Optimization Engineer
Aberdeen, Maryland, United States
HybridFull Time
NextGen Federal Systems
NextGen Federal Systems: Provides advanced software engineering and mission support to federal agencies.
5+ YOEExperience deploying ML on edge GPUs, optimizing LLMs, and performance tuning; requires security clearance.
CUDA, TensorRT, ONNX Runtime, vLLM, Ollama, Linux, Docker, Kubernetes, Python
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Al Engineer
Bethesda, Maryland, United States
$110k-$172k/yr OnsiteFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
3+ YOEActive Top Secret/SCI with polygraph and US citizenship required. B‑STEM degree (or equivalent experience) plus relevant experience. Experience with MLOps, model integration, security controls, COTS/GOTS tools, performance tracking, and translating requirements to production AI solutions.
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Reentry Systems Software Engineer
Laurel, Maryland, United States
$85k-$195k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
Bachelor's in CS/Aerospace/Physics or related, experience with modeling & simulation and numerical methods, proficiency in C/C++ and high-performance languages, software design experience, and U.S. citizenship eligible for security clearance.
C, C++, MATLAB, Python, HPC, GPGPU
3w
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Sr. BI/Power Bi Developer
Baltimore, Maryland, United States
RemoteContract
Global Alliant
Global Alliant: Provides IT modernization and software development for government agencies
7+ YOE7+ years BI experience with Power BI, Oracle Analytics Server (OAS) Reports, strong SQL, data modeling, ETL, performance tuning, and reporting requirement gathering.
Power BI, Oracle Analytics Server (OAS) Reports, SQL
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Artificial Intelligence/Machine Learning (AI/ML) Engineer 1
Laurel, Maryland, United States
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOE2+ years applied machine learning experience, BS in mathematics/computer science or equivalent experience, ability to train/retrain/deploy models, perform statistical analysis, and obtain/maintain TS/SCI with Poly.
Python, Java, C, R
2mo
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Water Resources Designer / EIT
Washington or Fulton or Roanoke or Glen Allen or Virginia Beach
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
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
3w
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Artificial Intelligence/Machine Learning (AI/ML) Engineer 2 TS/SCI w Poly
Laurel, Maryland, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
5+ YOEActive TS/SCI with poly required, 5+ years applied ML experience, Master’s or PhD in AI/ML/CS/math/data fields (or Bachelor’s+5), proficiency with PyTorch or TensorFlow, experience training/deploying models and evaluating performance.
PyTorch, TensorFlow, Python, Java, C, R
2mo
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Staff Engineering Technician
Overland Park or Ann Arbor or Houston or Phoenix or Raleigh or Chattanooga or Chicago or Jacksonville or Gaithersburg
OnsiteContract
OTSI
OTSI: Global IT consulting and digital transformation solutions provider.
5+ YOE5+ years technical experience, diploma/certificate (or associate degree preferred), power generation design and Bentley MicroStation experience, 3D equipment modeling; AGI32 preferred; perform design calculations and document control.
Bentley MicroStation, AGI32, SAP, Java Full stack, Microsoft
3w
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Enterprise Data Architect
Bethesda, Maryland, United States
RemoteFull Time
LucyRx
LucyRx: Independent pharmacy benefits manager transforming prescription care and management.
8+ YOE8+ years in data architecture or senior database engineering; deep relational OLTP modeling, procedural SQL expertise, performance tuning, system reliability, and mentoring experience.
Snowflake, Oracle, PL/SQL, AWS RDS, Azure SQL, SQL Server, PostgreSQL, LucyIQ
3mo
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Cryptanalytic Computer Scientist, Level 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
Independent Software
Independent Software: Provides software and systems engineering for national security missions.
Strong foundation in computer science, mathematics, or engineering with focus on cryptography and algorithm development; experience with mathematical models, cryptographic principles, and high-performance computing; proficient in Python/C++/Java; strong analytical and communication skills.
Python, Spark, C++, Java, XKS