41 infrastructure engineer jobs at 34 companies in Riverhead, NY
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MSP Infrastructure and Network Engineer
California City or New York City or Long Island or United States
$70k-$90k/yrFieldFull Time
Proactive Technology Group: Provides managed IT services, cybersecurity compliance, and AI consulting.
Requires systems administration and network engineering experience, Windows, Microsoft 365, Active Directory, network infrastructure troubleshooting, independent execution, and strong communication skills.
Windows, Microsoft 365, Active Directory, VLAN, firewalls, switching, wireless, servers
M&J Engineering: Engineering and construction management firm for infrastructure projects.
4+ YOEBachelor's degree in environmental or civil engineering and 4+ years of engineering experience with green infrastructure, stormwater, drainage, or water resources projects; design, reporting, permitting, and communication skills required.
Burlington or Bedford or Portsmouth or Providence or Portland or Middletown
$78k-$125k/yrHybridFull Time
Wright-Pierce: Provides environmental engineering services for water and wastewater infrastructure.
3+ YOEEIT required, B.S. in civil or environmental engineering, 3+ years sewer/system assessment and design experience, PACP preferred, experience with sewer evaluations, flow monitoring, and data/asset management.
Oakland or United States or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$240k-$359k/yrHybridFull Time
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
12+ YOE6+ Mgmt12 years engineering experience, 6 years people management; experience with cloud-native architectures, CI/CD, observability, reliability, and stabilizing legacy systems; strong communication and cross-functional leadership.
Zayo Group: Provides high-capacity fiber networks and communications infrastructure.
10+ YOE10+ years data center/central office design in telecom, knowledge of AC/DC power, generators, UPS, HVAC, fire suppression, strong project management and leadership, bachelor\u0002s degree or equivalent; datacenter certifications preferred.
Parsippany or Boston or Philadelphia or Rocky Hill
$96k-$188k/yrOnsiteFull Time
HNTB: Infrastructure design and engineering for transportation and public works
4+ YOEBachelor’s/Master’s/PhD in Engineering with 4–6+ years relevant experience (varies by degree). PE preferred. Experience in geotechnical or transportation infrastructure, technical design, and mentoring junior staff.
Process Improvement Engineer – Manufacturing Facilities
Wilton, Connecticut, United States
OnsiteFull Time
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
10+ YOEBachelor's in engineering,10+ years in facilities/utilities/manufacturing support or critical infrastructure,experience in incident management,root cause analysis,continuous improvement,and developing operational procedures.
Amtrak: Operates America's national intercity passenger railroad system.
6+ YOEBachelor’s degree or equivalent education and experience plus 6 years of relevant experience; expertise in railroad infrastructure inspection, maintenance, and construction; knowledge of railroad operations, FRA regulations, and Roadway Worker Protection.
Yale University: Providing higher education and conducting advanced scientific research.
10+ YOEBachelor's degree and 10 years related experience (or equivalent); proven ability to lead large staff and manage complex IT projects; strong analytical, communication, and incident/change management skills; automation and IaC governance experience; Terraform and Ansible preferred.
Yale University: Provides higher education and conducts research across various disciplines.
10+ YOEBachelor's degree and 10 years related experience (or equivalent); proven ability to lead large staff, manage 24/7 mission-critical systems, incident/change governance, automation-first operations; Terraform and Ansible experience preferred.
Yale New Haven Health: Providing comprehensive medical care and teaching hospital services.
5+ YOELead enterprise infrastructure program planning for MEP, envelope, and elevators; coordinate cross-functional teams; manage capital projects, risk, and regulatory compliance.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, CMMS, plotters, scanners, printers
ClearVision Optical: Designs and distributes global eyewear and sunwear brands.
3+ YOEBachelor's degree in computer science, computer engineering, or similar field; 3+ years of mixed-environment development; experience with Flutter, Dart, Rust, Python, PostgreSQL, AWS, DevOps, CI/CD, testing, and infrastructure-as-code.
Flutter, Dart, Rust, Python, PostgreSQL, AWS, CI/CD, Microsoft Excel
Yonkers Contracting Company: Specializes in heavy civil construction and major infrastructure projects.
3+ YOEBachelor's in civil/mechanical engineering or construction management, minimum 3 years infrastructure construction experience, strong communication and organizational skills, AutoCAD and Microsoft Office proficiency.
Trexquant: Quantitative hedge fund developing systematic trading strategies.
STEM degree required; strong C++ engineering skills, options and market-data expertise, experience with backtesting and scalable analytics infrastructure, and strong problem-solving and teamwork skills.
Westport or New York City or Singapore or Abu Dhabi
$105k-$175k/yrHybridFull Time
Dalio Family Office: Manages the private wealth and philanthropy of the Dalio family.
5+ YOEBachelor's in IT/CS/Network Engineering, 5+ years in network connectivity/infrastructure, 2+ years hands-on with ISP circuits and network hardware, CCNA/Network+ preferred, domestic/international travel ~15%.
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
5+ YOEHigh school diploma/GED, 5+ years engineering experience supporting multi-site IT infrastructure, Cisco routing/switching, cabling/fiber troubleshooting, experience with TACACS, SNMP, NetFlow, DNS/DHCP, and ability to obtain DoD Top Secret clearance.