Top 468 Senior system engineer Jobs in Norwalk, Ct

Senior Full-Stack Engineer (AI-Augmented)
Omnizant —Port Washington, NY
- $100,000 a year
- Full-time
- In-person
- Senior level
- Free parking
- Health savings account
Quick Apply
Senior Process Engineer – Optical Fabrication
ASML —Wilton, CT
- Full-time
- 5 years
- Bachelor of Science
- Analysis skills
Senior Process Engineer - Optical Fabrication
ASML —Wilton, CT
- Full-time
- 5 years
- Bachelor of Science
- Analysis skills
Senior Material Handler
ASML —Wilton, CT
- Full-time
- Mid-level
- 3 years
- High school diploma or GED
Senior Process Engineer - MRF
ASML —Wilton, CT
- Full-time
- 5 years
- Bachelor of Science
- Analysis skills
Senior Geotechnical Engineer
Tutor Perini Corporation —New Rochelle, NY
- $200,000 - $250,000 a year
- Full-time
- Construction site
- Laboratory experience
- Office
10d
NXE First Line Support (FLS) Production Engineer (CWW Days)
ASML —Wilton, CT
- Weekends as needed
- Mid-level
- Analysis skills
- Travel
Senior Process Engineer - Mechanical Inspection
ASML —Wilton, CT
- Full-time
- 5 years
- Bachelor of Science
- Analysis skills
Process Engineer, Functional Testing & Inspection
ASML —Wilton, CT
- Full-time
- 5 years
- Bachelor of Science
- Analysis skills
5d
DUV FLS Production Engineer
ASML —Wilton, CT
- Full-time
- Bachelor of Science
- Mid-level
- Travel
Senior Process Engineer Metrology
ASML —Wilton, CT
- Full-time
- 5 years
- Bachelor of Science
- Analysis skills
System Integration and Test Engineer- CWW Backend Nights
ASML —Wilton, CT
- Weekends as needed
- Engineering
- Mid-level
- Continuous improvement
Area Manager, Advanced Processing Operations BCELL
ASML —Wilton, CT
- Full-time
- Assembly
- Travel
- Organizational skills
FLS Production Engineer - Optical Alignment & Metrology Competency (Days)
ASML —Wilton, CT
- Weekends as needed
- Bachelor of Science
- Engineering
- Mid-level
9d
Senior Cloud Engineer
ASML —Wilton, CT
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Work from home
Senior Controls Engineer
Packaging Technologies & Inspection, LLC —Hawthorne, NY
- $100,000 - $150,000 a year
- Full-time
- Office
- Bachelor's degree
- Quality control
- Health insurance
- Dental insurance
Quick Apply
Logistics Supplier Manager
ASML —Wilton, CT
- Full-time
- 5 years
- Office
- Continuous improvement
- Work from home
FLS Production Engineer - Optical Alignment & Metrology Competency (Nights)
ASML —Wilton, CT
- Weekends as needed
- Bachelor of Science
- Engineering
- Mid-level
9d
Senior Electronics Engineer
Sperry Rail, Inc. —Shelton, CT
- $125,000 - $140,000 a year
- Full-time
- Computer Science
- Analysis skills
- Math
Quick Apply
Senior Staff Environmental Scientist or Engineer - Environmental
Langan Engineering & Environmental Services —White Plains, NY
- $76,000 - $110,000 a year
- Overtime
- Management
- Construction site
- Driver's License
- Disability insurance
- Health insurance
Quick Apply

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senior system engineer jobs near norwalk, ct

Senior Full-Stack Engineer (AI-Augmented)

Omnizant -
Port Washington, NY

Quick Apply

Job Details

Full-time
$100,000 a year

Benefits

Free parking
Health savings account
Paid holidays
Health insurance
Dental insurance
401(k)
Flexible spending account
Paid time off
Snacks provided
Vision insurance
Bereavement leave
Life insurance
Lunch & learns
Paid sick time
Pet insurance

Qualifications

Amazon EC2
Tooling
Production systems
Express.js
PostgreSQL
Next.js
Implementing APIs
Back-end integration
Middleware systems
Developer tools
AWS Lambda

Full Job Description

Senior Full-Stack Engineer (AI-Augmented)

We're building a high-impact SaaS platform and looking for an exceptional engineer to join a small, high-output engineering team. You don't just write code. You ship entire systems, fast, by combining deep technical skill with mastery of AI-assisted development tools. Working alongside our engineering manager and a fellow engineer, you'll be expected to produce at a level that rivals a much larger team.

What you'll do

You'll own large portions of the platform end-to-end: designing architecture, building backend services, standing up data pipelines, crafting frontend experiences, and deploying it all to production. As part of a lean three-person engineering team, your individual output matters enormously. You'll use AI tooling aggressively to move at a speed and volume that would traditionally require multiple engineers.

What we're looking for

Expert-level proficiency in Next.js with TypeScript. You build fast, type-safe, production-grade frontends without hesitation
Expert-level proficiency in Express.js (JavaScript) for backend API development, including routing, middleware, authentication, error handling, and performance tuning
Strong AWS experience, including deploying and managing backend services on EC2 or equivalent compute infrastructure, with comfort across networking, security groups, and scaling
Hands-on experience with AWS Amplify for frontend hosting and CI/CD
Strong PostgreSQL skills, including schema design, complex queries, indexing, and migrations using Prisma as the ORM
Experience with DynamoDB for high-throughput messaging and event-driven data patterns
Demonstrated ability to use AI coding tools (Cursor, Claude Code, Copilot, etc.) to dramatically accelerate your output. Not as a crutch, but as a multiplier on already-strong fundamentals
Experience integrating LLM APIs and building AI-powered features into products
Comfort operating autonomously with minimal oversight. You know when to make a call and when to ask

Nice to haves

Experience with multi-agent or pipeline-based AI architectures
Familiarity with infrastructure-as-code (Terraform, CDK)
Experience with additional AWS services (SQS, Lambda, S3, CloudFront, IAM)
Prior startup or small-team experience where you wore many hats

Why this role

This isn't a seat on a bloated team. You'll join a tight, senior engineering group where every person has outsized ownership and influence over a product with a large addressable market. We value output over headcount, and we're betting on a small number of exceptional builders who use every tool at their disposal, especially AI, to punch well above their weight. If you thrive with autonomy and want your work to actually matter, this is your environment.

Pay: $100,000.00 per year

Benefits:

401(k)
Bereavement leave
Dental insurance
Flexible spending account
Free parking
Health insurance
Health savings account
Life insurance
Lunch & learns
Paid holidays
Paid sick time
Paid time off
Pet insurance
Snacks provided
Vision insurance

Work Location: In person

Quick Apply

Refine Your Search

senior system engineer jobs in norwalk, ct

Senior Full-Stack Engineer (AI-Augmented)

Senior Process Engineer – Optical Fabrication

Senior Process Engineer - Optical Fabrication

Senior Material Handler

Senior Process Engineer - MRF

Senior Geotechnical Engineer

NXE First Line Support (FLS) Production Engineer (CWW Days)

Senior Process Engineer - Mechanical Inspection

Process Engineer, Functional Testing & Inspection

DUV FLS Production Engineer

Senior Process Engineer Metrology

System Integration and Test Engineer- CWW Backend Nights

Area Manager, Advanced Processing Operations BCELL

FLS Production Engineer - Optical Alignment & Metrology Competency (Days)

Senior Cloud Engineer

Senior Controls Engineer

Logistics Supplier Manager

FLS Production Engineer - Optical Alignment & Metrology Competency (Nights)

Senior Electronics Engineer

Senior Staff Environmental Scientist or Engineer - Environmental

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