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3,150 system engineer jobs at 1,209 companies in Fairfield, CT

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1mo
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System Engineer, Infotainment Systems
Charlotte or San Francisco or Los Angeles or New York City
$140k-$170k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
10+ YOEMaster's in engineering with 10+ years experience in systems/mechatronics; systems engineering, EE/SW integration, vehicle infotainment expertise, protocol knowledge (CAN, Automotive Ethernet), and tool familiarity (JIRA, Confluence, GitHub).
JIRA, Confluence, Codebeamer, Preevision, CAMEO, GitHub, JFrog, CANalyzer, CANoe, MBSE, MBD, MIL, SIL, HIL, CarPlay, Android Auto
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Controls System Engineer
Long Island City, New York, United States
HybridFull Time
TEC Systems
TEC Systems: An engineering firm that designs, installs, and services building automation and control solutions to optimize performance and efficiency.
2+ YOE2+ years designing DDC/BAS/BMS controls, strong MEP and systems integration knowledge, AutoCAD/Bluebeam/Microsoft Office skills, excellent communication and organizational ability; BS in engineering preferred.
AutoCAD, Bluebeam, Microsoft Office Suite
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1w
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Mechanical Sub-System Engineer
New York City, New York, United States
OnsiteFull Time
Carrier
CarrierNYSE: CARR: Manufactures HVAC, refrigeration, and fire safety systems.
2+ YOEBachelor's in engineering/STEM and 2+ years engineering experience in design, product development, test validation, manufacturing or quality; US work authorization required (no sponsorship).
DFMEA
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1mo
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Senior Power System Modelling Engineer
Los Angeles or Seattle or Portland or Boston or Austin or Chicago or Phoenix or Dallas or Las Vegas or Denver or San Jose or San Francisco or San Diego or New York City or Philadelphia or Houston
HybridFull Time
Powertech Labs
Powertech Labs: Specialized testing and engineering services for the power industry.
5+ YOEMaster's in Electrical Engineering preferred; 5+ years (8+ for Specialist) in power system stability, protection/control, generator and renewable modeling; experience with PSCAD, DSATools, PSS/E, PSLF, ASPEN, ETAP; valid driver's license; able to travel.
DSATools, PSCAD, PSS/E, PSLF, ASPEN, ETAP, Real-Time Digital Simulation (RTDS), SEL, Beckwith, GE Multilin
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1mo
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System Engineering (DMSMS) - Chapter Next Returnship
Stratford, Connecticut, United States
$49k-$93k/yr HybridMultiple Commitments Available
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
5+ YOEBachelor's in Electrical or Systems Engineering, 5+ years engineering experience (electrical/systems/avionics), US citizenship, proficiency with Microsoft Office (Excel/PowerPoint/Word), technical writing and systems integration knowledge.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Relational Databases
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3w
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Principal System/Test Validation Engineer
Austin or Secaucus
$174k-$298k/yr OnsiteFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
15+ YOELead system and silicon debug for server CPU and accelerator products; requires deep validation/debug experience across OS, firmware, silicon and hardware and advanced knowledge of PCIe, CXL, x86, SoC and memory systems.
PCIe, CXL, X86, Operating System, Device Drivers, System BIOS
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1mo
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Senior System Integration Engineer
Danbury, Connecticut, United States
$130k-$150k/yr OnsiteFull Time
908 Devices
908 DevicesNASDAQ: MASS: Handheld mass spectrometry devices for on-site chemical analysis.
5+ YOEBachelor's degree or relevant experience in STEM, 5+ years in a similar role, troubleshooting analog/digital electronics, PCBA/harness design, proficiency with Altium and SolidWorks, familiarity with HALT and compliance testing, and use of lab test equipment.
Altium, SolidWorks, Microsoft Office, Python, PCBAs, HALT, oscilloscopes, regulated bench supplies, thermocouples, accelerometers, environmental chambers, in-house machine shop, 3D printing
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1mo
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Senior Engineer, Distribution System Planning (hybrid schedule)
Westwood or Hartford or East Springfield or Berlin or Manchester or Hadley
$129k-$144k/yr HybridFull Time
Eversource Energy
Eversource EnergyNYSE: ES: Delivers electricity, natural gas, and water to New England customers.
5+ YOEBachelor's in Engineering required, 5+ years distribution planning experience, proficiency with power system simulation (Synergi Electric or CYME), P.E. desirable, ability to support regulatory filings and travel regionally.
Synergi Electric, CYME
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3mo
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Design System Engineer
New York City, New York, United States
$135k-$250k/yr HybridFull Time
PermitFlow
PermitFlow: AI-powered permit application and management platform for builders.
Strong React and TypeScript fundamentals; experience building/maintaining a production design system or component library; collaboration with designers; strong communication; familiarity with design tooling and accessibility.
React, TypeScript, Storybook, Chromatic, Figma, Tailwind CSS, ShadCN, Radix UI, WCAG
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2w
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Embedded System Engineer
Hauppauge, New York, United States
$96k-$131k/yr OnsiteFull Time
Spellman High Voltage Electronics
Spellman High Voltage Electronics: Designs and manufactures precision high voltage power conversion solutions.
3+ YOEBachelors in Electrical Engineering, 3+ years embedded systems experience; firmware development (C, RTOS), FPGA (Verilog/VHDL), testing, documentation, and familiarity with Matlab-Simulink, PSIM, and revision control.
C, Verilog, VHDL, Assembly, C#, VB6, Java, WPF, Linux, RTOS, Tortoise SVN, Matlab-Simulink, PSIM, JTAG, FPGA, DSP, MCU, CPLD, SOM
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1mo
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Power System Studies Engineer - Austin, Texas, United States
New York or Los Angeles or Chicago or Houston or Tempe or Philadelphia or Dallas or Miami or Denver or Austin or San Francisco or Vancouver or Toronto or Boston or Orlando or Fort Worth or North America
$71k-$93k/yr RemoteFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
4+ YOEMaster's in Electrical Engineering, minimum 4 years system-studies experience on utility-scale renewable projects, proficiency with PSS/E, ETAP, PSCAD, knowledge of IEC/IEEE/CIGRE, Python preferred, willingness to travel within North America.
PSS/E, ETAP, PSCAD, Python
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1mo
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AV System Design Engineer
New York City or Hamptons
$65k-$85k/yr HybridFull Time, Part Time
ClearVista
ClearVista: Professional audio-visual design, installation, and integration services provider.
3+ YOE3+ years in system design; degree in engineering/computer science preferred; AutoCAD/Visio/D-tools; strong networking/IOT knowledge; excellent communication.
AutoCAD, Visio, D-tools
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2mo
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System Planning Engineer II (White Plains, US)
White Plains, New York, United States
$129k-$177k/yr OnsiteFull Time
New York Power Authority
New York Power Authority: Provides public power generation and transmission for New York.
8+ YOEBachelor in Electrical & Computer Engineering; 8+ years’ experience; EIT preferred; MS preferred; experience in load flow, dynamics, and planning.
PSS/e, TARA, Python, PTI PSS/e dynamics
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2mo
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High-Frequency Trading System Engineer (USA)
Stamford or New York City
$175k-$200k/yr HybridFull Time
Trexquant
Trexquant: Quantitative hedge fund developing systematic trading strategies.
Expert C++ and Linux, low-latency, high-throughput systems; trading/real-time env; profiling tools; network protocols; analytical skills.
C++, Linux, Profiling tools, Low-latency networking, TCP, UDP, Multicast, Ethernet, Latency measurement, Trading systems
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3w
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System Architect - AI Reliability Engineer
New York, New York, United States
OnsiteFull Time
Virtusa
Virtusa: Digital engineering and IT business transformation services provider.
Architect-level experience designing and operating automated evaluation frameworks for AI agents, production support, strong communication and technical leadership skills.
CI, LLM, MCP, HITL
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1mo
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Desktop System Software Engineer II
Chicago or New York City or United States or United Kingdom or Finland or India or Singapore or Canada or Ireland
$80k-$110k/yr OnsiteFull Time
AlphaSense
AlphaSense: AI-powered search platform for business and financial market intelligence.
3+ YOE3+ years endpoint or systems engineering experience; deep macOS/Windows troubleshooting; experience with enterprise MDM (Kandji/Iru, Jamf, Intune); scripting in Bash/Python/PowerShell; familiarity with EDR, Zero Trust, and identity tooling; strong diagnostic and communication skills.
Kandji/Iru, Microsoft Intune, Jamf Pro, CrowdStrike Falcon, Cloudflare WARP/Gateway, Okta, EDR, Zero Trust/CASB, Bash, Python, PowerShell, Electron, Qualys VMDR, Jira Service Management
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2mo
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System Development Engineer II - AMZ9905225
New York, New York, United States
OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOEBachelor's in CS/Engineering or related field; 1 year related exp; SQL, scripting; Windows/Linux/Unix; database servers; multi-language exposure
SQL, PowerShell, Perl, Bash, Python, PHP, Ruby, MySQL, Oracle, Windows, Linux, Unix
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3mo
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Senior System Engineer, Broadcast Engineering
New York, New York, United States
$106k-$145k/yr OnsiteFull Time
SiriusXM
SiriusXMNASDAQ: SIRI: Provides satellite radio and digital audio streaming services.
5+ YOE5+ years enterprise Windows and Linux administration; virtualization; AD; patch management; scripting; VDI; ITAR considerations; US work authorization.
Windows Server, Linux, SCCM, Ivanti Security Controls, Nessus, ServiceNow, VMware, Horizon View, Docker, Bash, Python, PowerShell, Cisco UCS, Active Directory, DNS, DHCP, VDI
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2w
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Senior Quantum System Integrator
New Haven, Connecticut, United States
$107k-$160k/yr OnsiteFull Time
D-Wave Quantum
D-Wave QuantumNYSE: QBTS: Provides commercial quantum computing systems, software, and cloud services.
5+ YOE5+ years experience in system integration or equivalent; bachelor's in physics/applied physics/electrical engineering preferred; experience with cryogenic, vacuum, RF/DC, low-temperature systems; project management, documentation, and cross-team communication skills.
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1w
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System Integration and Test Engineer- CWW Backend Nights
Wilton, Connecticut, United States
OnsiteFull Time
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
0+ YOEBachelor's in a technical discipline required, 0-1 year manufacturing/production experience preferred, cleanroom and optical fabrication experience a plus, able to troubleshoot production issues, lift up to 20 lbs, and be work-authorized in the US without sponsorship.
Teamcenter, SAP
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