HiringCafe
Join our community

309 systems integration engineer jobs at 218 companies in Fairfield, CT

2mo
Save
Mark Applied
Hide
Systems Integration Engineer
New York City or New York or United States
$120k-$250k/yr OnsiteFull Time
Distributed Spectrum
Distributed Spectrum: Developing AI systems for real-time radio spectrum intelligence.
Experience integrating hardware and software systems; embedded Linux; field deployment; Python tooling for tests.
Linux, Python, Embedded Systems, RF, Networking
Job PostingView all
1w
Save
Mark Applied
Hide
Robotics Systems Integration Engineer
Brooklyn, New York, United States
$110k-$150k/yr OnsiteFull Time
Ultra
Ultra: Builds AI robots for automated warehouse order packaging and fulfillment.
Experience debugging complex electromechanical systems across software, firmware, electrical hardware, networking, and sensors; Linux comfort; hands-on diagnostics; clear communication and systematic debugging.
Linux, Ethernet, CAN, USB, tcpdump, SocketCAN, candump, multimeters, oscilloscopes, logic analyzers, bench power supplies
Job PostingView all
3mo
Save
Mark Applied
Hide
Systems Integration Engineer
New York City, New York, United States
$160k-$250k/yr OnsiteFull Time
Linero
Linero: AI-native building enterprise infrastructure for secure technology.
4+ YOE4+ years in enterprise integrations or backend with integrations focus; ETL experience; familiarity with ERPs; API design; able to work with enterprise customers; based in NYC or willing to relocate.
REST, GraphQL, Webhooks, EDI, SAP, Oracle, NetSuite
Job PostingView all
2mo
Save
Mark Applied
Hide
Microelectronics Systems Integration Engineer
United States or Pennsylvania or Houston or Philadelphia
HybridFull Time
Aquatech
Aquatech: Provides advanced water and wastewater treatment technology solutions.
10+ YOE10+ years in semiconductor/high-purity facilities; strong UPW and utility systems knowledge; RO/EDI/IX/degassing; read PFD/GA/P&ID; cross-functional collaboration; up to 25% travel.
UPW, RO, EDI, IX, degassing, UV, filtration, reclaim systems, wastewater treatment, chemical management systems
Job PostingView all
2w
Save
Mark Applied
Hide
Senior Integration Engineer
United States or San Mateo or New York
$120k-$163k/yr RemoteFull Time
Meadow
Meadow: Modern student financial services for higher education institutions.
5+ YOE5+ years in system integration or SaaS implementation; advanced SQL, PowerShell/Bash, DNS, networking, SFTP; API and SIS familiarity; project management and client-facing communication skills.
SQL, PowerShell, Bash, DNS, SFTP, Ellucian Ethos, Banner, Colleague, Empower, Jenzabar, PowerCampus
Job PostingView all
1w
Save
Mark Applied
Hide
Systems Engineer IV
Secaucus or Duluth or Austin or United States
HybridFull Time
Kapsch TrafficCom
Kapsch TrafficComVienna Stock Exchange: KTCG: Provides intelligent transportation systems and electronic tolling solutions.
5+ YOE5+ years engineering experience, bachelor's or master's degree, expertise in system architecture, requirements management, integration, testing, and client-facing technical leadership.
Microsoft Azure
Job PostingView all
1mo
Save
Mark Applied
Hide
Systems Engineer, Audio
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 and 10+ years' experience in EE/mechatronics/automotive systems. Experience with system architecture, EE/SW integration, MBSE/MBD, MIL/SIL/HIL testing, and vehicle network protocols. Familiarity with tools like JIRA, Confluence, GitHub.
JIRA, Confluence, Codebeamer, Preevision, CAMEO, GitHub, JFrog, CANalyzer, CANoe, A2B, CAN, Automotive Ethernet, LIN, LVDS, MBSE, MBD, MIL, SIL, HIL
Job PostingView all
1mo
Save
Mark Applied
Hide
V2X Systems Engineer
San Diego or Detroit or Tallahassee or Atlanta or New York or Washington or Nashville
RemoteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
7+ YOEBachelor's in Transportation/Civil/Systems Engineering, 7+ years relevant experience, intermediate-to-expert V2X standards knowledge, experience with system deployment/integration/operation and traffic signal controllers, comfortable with government clients.
Job PostingView all
1mo
Save
Mark Applied
Hide
Systems Design Engineer II
Guilford, Connecticut, United States
$69k-$104k/yr OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
2+ YOEBachelor's plus 2 years or Master's in engineering/science, expertise in system integration, testing and validation of electro-mechanical systems, Linux required, Python preferred, strong troubleshooting and project skills.
Linux, Python
Job PostingView all
1mo
Save
Mark Applied
Hide
Sr. Rack Integration & Hardware Engineer
Secaucus, New Jersey, United States
$106k-$158k/yr OnsiteFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Extensive rack/system integration and NPI experience for AI/data center hardware; strong mechanical, thermal, cable, and power knowledge; hands-on prototype and BOM management; bachelor\u0002s degree in engineering required; role not eligible for visa sponsorship.
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Verification & Integration Engineer
New York, New York, United States
$125k-$165k/yr OnsiteFull Time
Voyant Photonics
Voyant Photonics: Develops chip-scale LiDAR sensors for autonomous machine perception
3+ YOEBS in EE/Physics, 3+ years system or sensor test/verification experience, hands-on lab equipment use, Python for automation, strong systems thinking and communication, ability to work onsite.
oscilloscopes, power supplies, function generators, spectrum analyzers, logic analyzers, Python, C/C++
Job PostingView all
2mo
Save
Mark Applied
Hide
Director, Boundary Systems & Integration Readiness
Sleepy Hollow, New York, United States
$183k-$305k/yr HybridFull Time
Regeneron
RegeneronNasdaq: REGN: Discovers and manufactures medicines for serious diseases.
12+ YOEBachelor’s degree in Computer Science, Information Systems, Engineering, or related field; 12+ years in enterprise ERP and integrated apps; leadership in large-scale transformation; regulated environments (SOX, GxP, 21 CFR Part 11); vendor and system integrator management.
Job PostingView all
3w
Save
Mark Applied
Hide
GTM Systems Engineer, Salesforce
New York City or San Francisco
$122k-$183k/yr HybridFull Time
Ramp
Ramp: Financial operations platform for corporate cards and spend management.
7+ YOE7+ years with Salesforce platform, 5+ years systems architecture/integrations, strong Apex/LWC/Visualforce skills, Python/Node.js experience, CI/CD and data pipeline knowledge, excellent communication.
Salesforce, Python, Workato, Clay, Apex, LWC, Flows, SFDC, Outreach, HubSpot, Segment, DBT, Retool, Leandata, Visualforce, Aura, Triggers, Node.js, GitHub, Bitbucket, Snowflake, Kafka, Gong, Momentum, CPQ, AI Agents
Job PostingView all
2w
Save
Mark Applied
Hide
BMS Systems Engineer
New York, New York, United States
$90k-$130k/yr OnsiteFull Time
Miller Electric Company
Miller Electric Company: Provides electrical and technology infrastructure construction and maintenance services.
4+ YOEBachelor’s in EE/ME/CE/Math/Physics, minimum 4 years HVAC/controls experience, DDC programming and BACnet/Modbus integration experience, competency in AutoCAD and Microsoft Office.
AutoCAD, Microsoft Word, Microsoft Excel, Outlook, Automated Logic WebCTRL, BACnet, Modbus, DDC controller programming
Job PostingView all
1mo
Save
Mark Applied
Hide
Chief Systems Engineer, EIectron-Ion Collider
Upton, New York, United States
$147k-$249k/yr OnsiteFull Time
Brookhaven National Laboratory
Brookhaven National Laboratory: Conducts multidisciplinary scientific research and operates national user facilities.
15+ YOE5+ MgmtBachelor's in engineering or physics, 15+ years technical experience (including 5+ years senior engineering leadership), experience with large accelerator projects, systems integration, verification, SEMP development, MS Office proficiency, ability to obtain UPIV credential and become a qualified Radiation Worker, valid driver's license.
Microsoft Office
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Windchill Integration Engineer
New York City or United States
RemoteFull Time
ChapsVision
ChapsVision: Provides enterprise AI-powered data intelligence and search platforms.
7+ YOE7+ years software engineering experience, 2+ years Windchill development or integration, strong Java and .NET Core skills, Windchill APIs and object model expertise, REST/distributed systems knowledge, experience with Azure and/or AWS, strong communication.
Windchill, Java, .NET, .NET Core, REST APIs, Azure, AWS, Teamcenter, 3DEXPERIENCE, Aras Innovator, Agile PLM, Docker, Kubernetes, ArgonOS, Sinequa, Chaps Agents
Job PostingView all
1mo
Save
Mark Applied
Hide
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
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Engineer – Software Engineering (System Test & Systems Integration – HVAC Controls)
New York, New York, United States
OnsiteFull Time
Carrier
CarrierNYSE: CARR: Manufactures HVAC, refrigeration, and fire safety systems.
5+ YOE5+ years systems engineering with embedded products; 5+ years integrating/testing complex embedded control systems; 3+ years root cause analysis; US work authorization; no visa sponsorship.
C, C++, Linux, JIRA, Confluence, RS-485, CAN
Job PostingView all
2mo
Save
Mark Applied
Hide
Business Systems Engineer
New York, New York, United States
$90k-$130k/yr RemoteFull Time
Snappy
Snappy: Provides a platform for businesses to send personalized gifts.
Experience as Salesforce Developer or Business Systems Analyst/Engineer; strong Salesforce; API/integration experience; excellent communication; proactive; independent; quick learner.
Salesforce, Force.com, Outreach, Gong, ChurnZero, Ironclad, OwnBackup, Harmony AI, Hubbl, Swantide, Copado, Gearset, SFDX
Job PostingView all
1mo
Save
Mark Applied
Hide
Principal AI Systems Engineer — C++ / Applied AI
San Jose or San Francisco or Seattle or New York City or Chicago or California
$190k-$361k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
10+ YOE10+ years professional software engineering with deep C++ expertise, production integration of AI/LLMs, cross‑platform systems design, reliability and observability, architecture leadership, and strong communication skills.
C++, LLMs, GPT, Claude, Gemini, JSON-RPC, gRPC, WebSockets, REST, TLS, CI, Windows, macOS, Linux
Job PostingView all

Explore Jobs

Expand Your Job Search