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54 systems integration engineer jobs at 37 companies in Connecticut

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Systems & Integration Engineer
New London, Connecticut, United States
HybridFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
5+ YOEBS in Mechanical/Fluids/Structural/Systems/Marine/Ocean Engineering,5+ years post-grad engineering experience,ability to obtain Secret security clearance; experience with MBSE and submarine/systems engineering preferred.
Model-Based Systems Engineering (MBSE)
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6d
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Systems & Integration Engineer
Groton, Connecticut, United States
HybridFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs and builds nuclear-powered submarines for the U.S. Navy.
5+ YOEBachelor's in engineering, 5+ years post-grad engineering experience, ability to obtain/maintain Secret clearance; MBSE experience and submarine or systems-engineering background preferred.
Model-Based Systems Engineering (MBSE)
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1w
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Electrical Systems Integration Engineer
Wichita or Tucson or Opa-locka or Fort Worth or Windsor
OnsiteFull Time
Kaleidoscope Innovation
Kaleidoscope Innovation: Designs and develops medical devices and consumer products.
5+ YOEBachelor's or master's in electrical engineering, 5+ years electrical systems integration experience, knowledge of RTCA/DO-160, SAE, MIL-STD and airworthiness regulations (TCCA/FAA/EASA), strong communication and technical writing.
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3w
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Software Integration Engineer
Groton, Connecticut, United States
$90k-$100k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
1+ YOEBachelor's in software/engineering/math +1 year (or Master's); U.S. citizenship and eligibility for Secret clearance; experience with system integration, virtualization, containers, scripting, networking, and CI/CD tools.
Windows, Linux, Kubernetes, VMware, Hyper-V, Docker, Python, Bash, PowerShell, TCP/IP, DNS, SQL, Git, Jenkins, Ansible
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2mo
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Systems Software & Integration Engineer 2026
Hartford, Connecticut, United States
$85k/yr OnsiteFull Time
Connecticut State Colleges & Universities
Connecticut State Colleges & Universities: Public system of colleges and universities in Connecticut.
4+ YOEBachelor's in CS/IS, 4+ years in ERP/system design and support (preferably Ellucian Banner), RDBMS and SQL experience, reporting tools (Argos/Cognos/PowerBI), strong communication and IT literacy.
Ellucian Banner, Oracle, Microsoft SQL, MySQL, Postgres, TOAD, SQL Developer, SQL, PL/SQL, PostgreSQL, Argos, Cognos, PowerBI, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Teams, Unix, Linux, HTML5, CSS, Bootstrap, JSON, Java, JavaScript, AngularJS, RESTful Web Services, NodeJS, React.js, Visual Studio, crontab, Automic, ISE (EnterpriseSCHEDULE), Ellucian Experience portal, Ellucian Data Connect, Ellucian Ethos, Intelligent Learning Platform (ILP), Blackboard
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2w
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Software Integration Engineer
Groton, Connecticut, United States
$90k-$100k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
1+ YOEBachelor's degree in CS/IT/Systems Engineering (or Master's),1 year relevant experience,US citizenship eligible for Secret clearance,knowledge of Windows/Linux,containerization, scripting,testing, and documentation.
Windows, Linux, Kubernetes, VMware, Hyper-V, Docker, Python, Bash, PowerShell, SQL, Git, Jenkins, Ansible
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1mo
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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
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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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Controls Systems Design Engineer
Norwich, Connecticut, United States
$82k-$100k/yr OnsiteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
4+ YOEBachelor's in electrical engineering, ability to obtain Secret clearance, 4+ years controls/electrical experience, LabVIEW and data acquisition experience, sensor integration, and ability to read schematics.
LabVIEW
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4w
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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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1mo
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Chief Systems Architect
Stratford, Connecticut, United States
$164k-$328k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
15+ YOEB.S. in engineering, 15+ years systems engineering/architecture experience, platform systems integration experience, familiarity with DODAF/MODAF/UAF/NAF, SysML/UPDM/UAF modeling, Cameo or equivalent MBSE tools, ability to lead and mentor teams; active Secret clearance and US citizenship required.
Cameo, MBSE, SysML, UPDM, UAF, DODAF, MODAF, EVM
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2mo
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Sr. Engineer, Applications (Microgrid Integration) (South Windsor, CT, US, 06074)
South Windsor, Connecticut, United States
OnsiteFull Time
Doosan Bobcat
Doosan BobcatKorea Exchange: 241560: Global manufacturer of compact construction and agricultural machinery.
5+ YOE5+ years in designing/integrating microgrid systems with fuel cells; strong power electronics; EMS experience; data center power expertise.
MATLAB, Simulink, PSCAD, HILS, Energy Management System, Inverters, Controllers
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Manager, Systems Architecture
Plano or Los Angeles or Pennsylvania or Connecticut or Arizona or Utah or Massachusetts or Chicago or Tennessee or Dallas or New Jersey or New York or Arkansas or North Carolina or Colorado
$130k-$175k/yr HybridFull Time
Helen of Troy
Helen of TroyNASDAQ: HELE: Designs and markets branded consumer housewares and personal care products.
10+ YOE3+ MgmtBachelor's in CS/CE, 10+ years software engineering with 5+ years systems/solution architecture, 3+ years technical lead/engineering management; expertise in Adobe Commerce/Magento 2, AWS, integrations, databases, observability, and modern languages/frameworks.
Adobe Commerce (Magento 2), AWS, PHP, Python, Java, Node.js, JavaScript, React, Vue, MySQL, MariaDB, Redis, Elasticsearch, OpenSearch, REST, GraphQL, Confluence, New Relic, Datadog, CI/CD, Infrastructure as Code, C4, UML
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4d
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Sr. Director, Business Systems Engineering
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Maine or Massachusetts or Maryland or New Jersey or North Carolina or New York or Ohio or Oregon or Tennessee or Texas or Virginia or Washington
$275k-$300k/yr HybridFull Time
NinjaOne
NinjaOne: Unified IT platform for automated endpoint management and security.
12+ YOE12+ years experience owning enterprise business systems, strong software engineering background, expertise in integrations, data pipelines, automation, and enterprise SaaS platforms; proven leadership and executive partnership.
REST APIs, webhooks, ETL/ELT, SQL, Snowflake, Databricks, MuleSoft, Boomi, Workato, Airflow, dbt, Salesforce, NetSuite, Workday, Greenhouse, Okta, Python, TypeScript, Go, Java, C#
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1mo
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Sr Financial Systems Engineer - Workday Financials ERP
Illinois or Kentucky or Kansas or Idaho or Delaware or Colorado or Nevada or Nebraska or Montana or Michigan or Maryland or Maine or Iowa or Florida or California or Arkansas or Utah or Ohio or New Jersey or Minnesota or Massachusetts or Indiana or Georgia or Arizona or Alabama or Wisconsin or Washington or Virginia or West Virginia or Oklahoma or Texas or Tennessee or Pennsylvania or North Carolina or New Mexico or New York or Missouri or Louisiana or Connecticut or Washington, D.C. or South Carolina or Oregon or New Hampshire
$93k-$139k/yr HybridFull Time
Relativity
Relativity: AI-powered platform for legal discovery and data intelligence.
5+ YOEBachelor's in CS/IS or equivalent, 5+ years hands-on Workday Studio and integrations (RaaS, EIB, BIRT, XSLT), strong APIs/SOAP/REST knowledge, middleware (Workato, Boomi, Fivetran), SOX/compliance experience, strong communication.
Workday Studio, RaaS, BIRT, EIB, XSLT, SOAP, REST, Workato, Boomi, Fivetran, Workday Financials
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3w
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Submarine Senior Ship Design Engineer
Groton or Washington
OnsiteFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
15+ YOEBachelor's in engineering or related field, 15+ years in submarine/ship design or systems engineering, experience with naval architecture and systems integration, ability to obtain/maintain DoD Secret clearance.
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1mo
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Electrical Engineer
Norwich, Connecticut, United States
$82k-$100k/yr OnsiteFull Time
American Systems
American Systems: Providing strategic engineering and IT solutions for government programs.
4+ YOEBachelor's in Electrical Engineering; ability to obtain Secret clearance; minimum 4 years electrical/controls experience; LabVIEW and data acquisition experience; sensor integration and industrial control system design; ability to read schematics.
LabVIEW
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3w
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Lead Engineer - DER Planning (Hybrid Schedule)
Westwood or Berlin
$146k-$162k/yr HybridFull Time
Eversource Energy
Eversource EnergyNYSE: ES: Delivers electricity, natural gas, and water to New England customers.
8+ YOE8+ years utility engineering experience with DER integration, power system modeling, steady-state and dynamic analysis, strong communication, and technical leadership skills.
Synergi Electric, PSCAD
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1mo
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Automation Solutions Engineer
Shelton, Connecticut, United States
OnsiteFull Time
Ranpak
RanpakNYSE: PACK: Manufactures paper-based protective packaging systems and automation equipment.
3+ YOEBachelor's degree in engineering, 3+ years automation/material handling experience, PLC/HMI knowledge, systems design and integration experience, customer-facing skills, ability to travel 25–45%.
Precube’it!, AS/RS, PLC, HMI, CAD
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1mo
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Global Advisory Testing Engineer
Morrisville or Shelton
HybridFull Time
Lenovo
LenovoHKSE: 992: Manufactures personal computers, mobile devices, and server infrastructure.
8+ YOEBachelor's in EE/CE/CS or related, 8+ years manufacturing test engineering experience, expertise in hardware/software integration, troubleshooting system-level issues, automation/scripting, and supporting global manufacturing operations.
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