115 systems integration engineer jobs at 59 companies in Killingly Center, CT

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Network Integration Systems Engineer
Taunton, Massachusetts, United States
$100k-$111k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
2+ YOEBachelor's in systems engineering or related field,2+ years experience (or Master's with 6 months),DoD Secret clearance and U.S. citizenship required,networking and MBSE proficiency,lab configuration and systems integration experience.
Model-Based Systems Engineering (MBSE), Cameo Systems Modeler, MagicDraw
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.
2w
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Senior Systems Integration Engineer
Westborough or Chesterfield
$100k-$150k/yr RemoteFull Time
LG Energy Solution Michigan
LG Energy Solution Michigan: Manufactures lithium-ion batteries for electric vehicles and energy storage.
5+ YOEBachelor's in CS/EE or equivalent, 5+ years integration and controls testing, Python/Bash/Linux experience, networking and SCADA/DNP3/Modbus familiarity, PLC and test automation experience.
AEROS, Python, Bash, Linux, SCADA, DNP3, Modbus TCP/IP, PLC, Subversion, GitHub, JIRA
1mo
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Integration Engineer – U.S. Navy Shipboard Systems (5887)
Newport, Rhode Island, United States
OnsiteFull Time
GVI
GVI: Provides engineering and logistics services to federal government agencies.
10+ YOEU.S. citizen able to obtain DoD security clearance; BS in Engineering; minimum 10 years' experience developing SHIPALT/TEMPALT/OPALT documentation and supporting shipboard installation/integration.
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
3w
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Systems Engineer
Waltham or Berwick
$100k-$180k/yr OnsiteFull Time
AT Process Technologies
AT Process Technologies: Manufacturer of modular production plants for energetic materials.
2+ YOEOwn systems-level integration for modular production plants, define requirements and interfaces, perform FMEA and hazard analysis, and support integration, verification, and commissioning.
DOORS, MBSE, SysML
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Systems Engineer
Arlington or Mount Laurel or San Diego or Fall River
$90k-$184k/yr HybridFull Time
Innovative Defense Technologies
Innovative Defense Technologies: A defense technology delivering mission-critical software and systems solutions to government customers.
3+ YOEAbility to obtain/maintain Secret clearance, bachelor’s degree or equivalent experience, 3+ years relevant experience, systems engineering and test/integration expertise, SysML/UML and requirements management experience, proficiency with C++, Python, or MATLAB.
SysML, UML, C++, Python, MATLAB, DOORS, Agile
2d
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D442 C5I Platform Integration Engineer – Comm Systems
New London, Connecticut, United States
OnsiteFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
0+ YOEBachelor's degree in engineering and 0–5 years of post-graduate engineering experience. Must obtain and maintain a Secret clearance; engineering, communication, organization, and task leadership skills required.
CATIA, NX, Teamcenter
2mo
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Systems Engineer (ONSITE)
Marlborough, Massachusetts, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOESystems Engineer with strong integration and test experience, proficiency with Microsoft products and Jira/IBM EWM; STEM degree and 2+ years experience.
Microsoft Office, Jira, IBM EWM, CI/CD, Test automation, Scripting
2mo
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Systems Engineer - Signals Intelligence (SIGNIT)
Middletown, Rhode Island, United States
OnsiteFull Time
SEACORP
SEACORP: Provides engineering and technology services for naval defense systems.
6+ YOEMid-level Systems Engineer with SIGINT/EW experience; hardware/software integration; travel to customer sites.
Wrangler/Wings, CED, Thresher, GALE, Martes/Aspen
4d
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Controls Systems Engineer
Lynnfield or Cranston or Manchester or Pawtucket or Lincoln
$68k-$93k/yr OnsiteFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
3+ YOEBachelor's degree in engineering and 3+ years' experience, with HVAC or construction knowledge, controls and automation expertise, protocol integration, Niagara systems experience, drafting skills, and commissioning support ability.
Niagara Framework, BACnet, Modbus, LON, JACE, Tridium Server, Niagara Workbench
3d
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Payload Integration and Test Engineer
Acton, Massachusetts, United States
$69k-$116k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
2+ YOERequires an engineering bachelor's or master's degree or equivalent experience, 2+ years of engineering experience, Python, C, Linux, Git, system integration/testing experience, and ability to obtain a DoD security clearance.
Python, C, Linux, Git, C++, Ethernet, CAN, SPI, continuous integration (CI), Collimators, Integrating Spheres, Blackbodies, Lasers
1w
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Experienced Engineer - Comm Systems
Groton, Connecticut, United States
OnsiteFull 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 or CS,5+ years post-graduate engineering experience,ability to obtain/maintain DoD Secret clearance,experience with system integration,test procedures,and troubleshooting.
1mo
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Systems Engineer, R&D Cytology
Marlborough, Massachusetts, United States
$98k-$153k/yr HybridFull Time
Hologic
HologicNASDAQ: HOLX: Develops medical technology for women's healthcare and diagnostics.
3+ YOEBSc/MSc in engineering with 3–8 years relevant electromechanical product development experience; systems integration, SolidWorks, SysML/INCOSE knowledge; embedded firmware and medical device experience preferred.
SolidWorks, SolidWorks PDM, SysML, Agile PLM
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System Integration Engineer IV
Boston or Harvard or Ayer
$100k-$115k/yr HybridFull Time
V2X
V2XNYSE: VVX: Provides logistics, facility management, and mission support services.
6+ YOE6+ years with physical security and sensor technologies, project management (~$1M), MS Office proficiency, AutoCAD and VMS experience preferred, bachelor\u0002s degree in engineering/computer science, ability to obtain Secret clearance, travel up to 20%.
Microsoft Office 365, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, AutoCAD, Milestone, Genetec, Windows, Linux
1w
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Hardware Systems Engineer
Maynard, Massachusetts, United States
$92k-$112k/yr OnsiteFull Time
Penguin Solutions
Penguin SolutionsNASDAQ: PENG: Provides high-performance AI and edge computing infrastructure solutions.
3+ YOEBachelor's in electrical engineering or related, 3+ years experience, strong computer architecture and server integration knowledge, storage/network familiarity, IPMI/Redfish, Python scripting, GPU toolkits, and virtualization/container experience.
SAN, NAS, CSIs, CNIs, IPMI, Redfish, Python, CUDA, ROCm, OpenCL, Kubernetes, VMware, Microsoft Hyper-V
2w
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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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Sr. Engineer II, Robotics Systems
Norwood, Massachusetts, United States
$146k-$234k/yr HybridFull Time
Moderna
ModernaNasdaq: MRNA: Develops and manufactures messenger RNA medicines and vaccines.
6+ YOEBachelor's in CS/Engineering, 6+ years in industrial software/automation or systems integration, experience with APIs/middleware and robotics software, GMP/GxP familiarity, support for FAT/SAT and commissioning.
APIs, middleware, IIoT, cloud platforms, Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), GAMP, GxP
2w
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Principal Systems Development Engineer
Round Rock or Hopkinton or Santa Clara
$157k-$204k/yr OnsiteFull Time
Dell Technologies
Dell TechnologiesNYSE: DELL: Provides information technology hardware, software, and services.
8+ YOE8+ years professional experience with Bachelor's (or 6+ with Master\u0002s/3+ with PhD) or equivalent; system-level rack-scale architecture, integration across compute/mechanical/thermal/software/diagnostics, testing, root-cause analysis, and cross-team collaboration.
6d
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Electrical Systems Engineer III- Medical Device #5431 India
Marlborough, Massachusetts, United States
OnsiteFull Time
ECI
ECI: Provides regulatory and engineering consulting for life sciences companies.
5+ YOEBachelor's in electrical engineering, 5+ years electrical/systems engineering for medical devices, experience with hardware architecture, embedded integration, verification/validation, FDA/regulatory standards, and lab equipment.
R20 Waveform systems, MATLAB/Simulink, Altium, Cadence, OrCAD, DOORS, Jama, Python, C/C++