309 staff engineer jobs at 141 companies in Ashburn, IL
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Senior Staff Engineer
Lake Forest, Illinois, United States
$110k-$170k/yr FieldFull Time
10+ YOEBachelor's in mechanical engineering (or equivalent), 10+ years in industrial/paper/corrugating or design engineering, strong communication and leadership, AutoCAD and Microsoft Office proficiency, ability to travel extensively (80%).
Microsoft Office, AutoCAD
1w
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Staff Engineer - Sage, NPD
Cary, Illinois, United States
$98k-$164k/yr HybridFull Time
4+ YOEBachelor's degree in engineering, mechanical engineering, or biomedical engineering; 4+ years of engineering experience; mechanical or electro-mechanical design; GD&T and CAE tools; engineering drawings and models.
GD&T, CAE, CAD, Creo
3mo
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Staff Civil Engineer
Chicago or Milwaukee or Minneapolis or Indianapolis or Novi
$75k-$125k/yr HybridFull Time
4+ YOEBachelor's in engineering; EIT certification; 4+ years' engineering experience; knowledge of national codes; willing to travel up to 20%; OSHA 40-hour HAZWOPER preferred.
2d
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Staff Engineer - Data Engineering
Scottsdale or San Francisco or Chicago or New York City or Phoenix or California
$124k-$223k/yr HybridFull Time
8+ YOEBachelor's degree or equivalent experience, 8+ years relevant experience, and extensive data engineering expertise across scalable platforms, distributed systems, cloud, AI/ML, data warehouses, and real-time processing.
SQL Server, HDFS, Elastic Search, IBM Infosphere, Python, Spark, PySpark, R, Data Robot, Pub/Sub, Kafka, RabbitMQ, Google Cloud Platform, AWS, Azure, CI/CD, Tensorflow, Sage Maker, Scikit, PyCharm, Cloudera, S3, Oracle, Aerospike, Scality S3, AppDynamics, Kubernetes, HBase, Hive, Solr, Scala, Databricks, Snowflake
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Senior Staff Engineer, Thermal Engineering
Chicago or North America
$85k-$108k/yr OnsiteFull Time
2+ YOEBachelor's engineering degree, 2+ years managing large capital projects, thermal or geothermal power experience, Excel modeling, U.S. work authorization, driver's license, and travel availability.
Microsoft Excel, Organic Rankine Cycle (ORC), P&ID, RTO/ISOs
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Senior Staff Engineer, Thermal Engineering
Chicago, Illinois, United States
$85k-$108k/yr OnsiteFull Time
Bachelor's degree in engineering, 2+ years managing large capital energy projects, permitting knowledge, project design experience, Microsoft Excel modeling, U.S. work authorization, and valid U.S. driver's license.
Microsoft Excel, Organic Rankine Cycle (ORC), P&ID
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Staff Engineer - Torque Tool Strategy
Chicago, Illinois, United States
$125k-$166k/yr OnsiteFull Time
8+ YOEBS in engineering; 8+ years in high-volume manufacturing; Lean, DFMA, value stream mapping exp; cross-functional project leadership; travel flexibility.
CAD, ERP, MES, Lean Six Sigma
2d
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Staff Engineer - Global Payments Network
New York City or Plano or Riverwoods or McLean
$245k-$335k/yr OnsiteFull Time
7+ YOEBachelor's degree and 7+ years in general software, software engineering, and solution architecture. Preferred: cloud, full-system lifecycle, coding, and interactive AI tooling experience.
Claude Code, Windsurf, Java, Python, Go, JavaScript, TypeScript, Swift
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Staff Engineer| Hybrid: Chicago, IL
Chicago or United States
$170k/yr HybridFull Time
6+ YOERequires a 4-year computer science engineering degree, 6+ years of production C++ experience, and expertise in MPI, OpenMP, SIMD, concurrency, database internals, debugging, and performance tuning.
C++, C++17, C++20, C++23, MPI, OpenMP, MapReduce, AVX-512, ARM Neon, SVE, RDMA, RoCE, DPDK, HNSW, IVF-PQ, ANN, Valgrind, Purify, NVIDIA CUDA, ROCm, ClickHouse, DuckDB, Doris, CockroachDB, RocksDB, ScyllaDB, Velox, S3, GCS
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Staff Engineer| Hybrid: Chicago, IL
Chicago, Illinois, United States
$170k/yr HybridFull Time
6+ YOERequires a computer science engineering degree, 6+ years of hands-on C++ production experience, expert distributed programming with MPI and OpenMP, database internals, hardware optimization, concurrency, and performance tuning.
C++, C++20, C++23, MPI, Message Passing Interface (MPI), OpenMP, MapReduce, AVX-512, ARM Neon, SVE, RDMA, RoCE, DPDK, HNSW, IVF-PQ, ANN, std::atomic, Valgrind, Purify, Intel, AMD, ARM, ClickHouse, DuckDB, Doris, CockroachDB, RocksDB, ScyllaDB, Velox, S3, GCS, NVIDIA CUDA, ROCm
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Senior Staff Civil Engineer
Chicago, Illinois, United States
$76k-$110k/yr OnsiteFull Time
3+ YOEBachelor's in civil engineering, EIT required (PE preferred), 3+ years site/civil design experience in grading, stormwater, drainage, and erosion control; AutoCAD/Civil 3D proficiency and strong communication skills.
AutoCAD, Civil 3D
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Staff Engineer II - Land Development
McHenry or Aurora
HybridFull Time
3+ YOEEIT or PE required, 3+ years civil engineering, degree in Civil or Environmental Engineering, experience with Civil 3D, StormCAD, WaterCAD, strong collaboration skills.
Civil 3D, StormCAD, WaterCAD
3mo
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Geotechnical Senior Staff Engineer
Lombard or Chicago or Glendale Heights
$85k-$108k/yr OnsiteFull Time
3+ YOEBachelor’s in Civil/Geotechnical Eng; Engineer-in-Training; 3-5+ yrs geotechnical exp; strong writing; office/field; valid driver’s license.
3w
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Senior Staff Engineer, RF Power Amplifier Design
Arlington Heights, Illinois, United States
$196k-$254k/yr OnsiteFull Time
12+ YOEMaster’s degree in Electrical Engineering, 12+ years of RF FEM product development, advanced RF power amplifier expertise, multiple IC tape-outs, and experience with GaAs, CMOS-SOI, SiGe, and GaN technologies.
Virtuoso, Cadence Spectre, Keysight ADS, EM software, Matlab, JMP
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Staff Structural Engineer - Mission Critical - Chicago
Chicago, Illinois, United States
$110k-$160k/yr OnsiteFull Time
3+ YOEBachelor or Master in Structural Engineering; 3+ years experience; FE exam; strong CAD/analysis skills; EIT preferred.
RISA 3D, AutoCAD, ETABS, SAFE, Revit, Tekla, Microsoft Office
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Staff Civil Engineer
Chicago or Milwaukee or Minneapolis or Indianapolis or Novi
$75k-$125k/yr HybridFull Time
4+ YOEBachelor's in engineering, EIT and working toward PE, 4+ years' relevant experience, knowledge of standards/codes, OSHA HAZWOPER preferred, ability to lead design, manage tasks, mentor junior staff.
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Staff Engineer
Aurora, Illinois, United States
$70k-$85k/yr OnsiteFull Time
Provide civil/municipal/environmental engineering services, apply standard practices, collaborate with project teams, and develop leadership skills.
2w
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Principal Staff Electrical Engineer (IL, Waukegan)
Lake Zurich or Waukegan or Chicago
$120k-$150k/yr OnsiteFull Time
20+ YOEBachelor's degree in electrical or computer engineering and 20 years of experience. Requires ECAD and schematic/layout experience, preferably Altium Designer, plus strong communication skills.
ECAD, Altium Designer, C/C++, Python, Linux, Bash, Arduino, Raspberry Pi, oscilloscopes, spectrum analyzers, RFID, NFC, LTE, Microsoft Excel
2mo
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Utility Infrastructure Staff Engineer - Merrillville, IN
Merrillville, Indiana, United States
OnsiteFull Time
Bachelor's degree in civil-related field, recent graduate or soon-to-be graduate, reliable transportation, motivated to learn; duties include utility design, calculations, field visits, and technical documentation.
GIS
2mo
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Senior Staff Security Engineer, Ripple Treasury
Chicago or San Francisco
$220k-$275k/yr HybridFull Time
10+ YOE10+ years security engineering experience across product and infrastructure security; cloud security (Azure/AWS/GCP); threat modeling; DevSecOps tooling; hands-on Python or Go; cryptography and key management experience; mentoring experience.
STRIDE, OWASP Top 10, Azure, AWS, GCP, Kubernetes, CI/CD, static analysis, dynamic analysis, software composition analysis, secrets scanning, container scanning, Python, Go, HSMs, MPC, PKI, DDoS, WAF, bug bounty
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