33 network reliability engineer jobs at 24 companies in Fairfield, CT
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Reliability Engineer
New York City or Singapore or Hong Kong
HybridFull Time
Tower Research Capital: Global quantitative trading firm developing automated algorithmic strategies.
5+ YOE5+ years in finance, Python/Perl/Bash/Shell scripting, strong Linux and kernel knowledge, TCP/IP and network concepts, SQL and MongoDB experience, strong troubleshooting and communication skills.
London or New York City or Singapore or Sydney or Lisbon
OnsiteFull Time
Thought Machine: Provides cloud-native core banking and payments software for banks.
Experience delivering reliability and scalability work; production-level Python, Golang or Java; Kubernetes; Terraform/Puppet/Chef/Ansible; observability (Prometheus, Jaeger); GCP or AWS; design patterns for hosting and networking; on-call and documentation skills.
Sage: Modern software and sensors for senior living communities.
7+ YOE7-12+ years in software/infrastructure engineering; expert in cloud, networks, databases, and automation; strong SRE practices; capable of leading incident response and reliability initiatives.
Datadog, Prometheus, Grafana, Terraform, Pulumi, Kubernetes, AWS, Amazon Web Services, Google Cloud Platform, PostgreSQL, MySQL, Go, Python, Java
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
5+ YOE5+ years experience in Linux/Unix, networking and coding; experience with cloud (AWS or Azure), Terraform or CloudFormation, Docker and Kubernetes; bachelor's or master's in CS/STEM; CI/CD, on-call rotation, mentoring skills.
New York City or Boston or Miami or Pittsburgh or Raleigh
$127k-$249k/yrHybridFull Time
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
6+ YOE6+ years in software development and distributed systems; proficiency in Python or Go; experience with stateful storage systems; containerization (Kubernetes); cloud platforms (AWS, GCP, Azure); Linux networking; customer-focused and automation-minded.
OptimumNYSE: OPTU: Provides broadband, television, and mobile connectivity services to customers.
6+ YOEBachelor's in related field, 6+ years IP networking experience (4+ in reliability), expert routing protocol knowledge, automation (Python, Ansible, Terraform), observability (Grafana, Prometheus, ELK), and leadership/documentation skills.
Claryo: AI-powered spatial software for optimizing warehouse operations
3+ YOE3+ years in SRE, infrastructure, or distributed systems; strong Linux and networking; production experience; cloud platforms; Kubernetes; observability tools; on-call readiness.
Dirac: AI-driven platform automating manufacturing work instructions from CAD files.
Builder mindset with ability to explain projects; eager to learn, re-build, and improve; strong debugging and troubleshooting skills; programming or scripting knowledge; familiarity with container tech and networking.
Optimal Market Technologies: Operates a broker-dealer platform for wholesale options execution.
Hands-on Linux and network administration, strong scripting/automation, Infrastructure-as-Code experience, production support and incident response ownership, staff management/mentoring, familiarity with C++, Python, SQL, Azure, and real-time trading systems.
C++, Python, SQL, Linux, CentOS7, RHEL9, Microsoft Azure, Microsoft Azure Virtual Desktop (AVD), Claude Code, FIX Protocol, PostgreSQL, AERON
Scottsdale or San Francisco or Chicago or New York
$66k-$82k/yrHybridFull Time
Early Warning Services: Operates payment and risk solutions for the financial industry.
2+ YOEBachelor's degree in CS/IS; 2-5 years in IT/DevOps; ITIL/ITSM knowledge; Agile; strong problem solving; ability to relate business needs to system capabilities.
ITIL, ITSM, Agile, Networking, Distributed Systems
Senior Site Reliability Engineer, Robotics & Cloud Infrastructure
Brooklyn or New York City or Richmond or Europe
$164k-$220k/yrRemoteFull Time
Bedrock Ocean Exploration: Maps the ocean floor using autonomous underwater robotic vehicles.
5+ YOE5+ years SRE/DevOps experience with on-call ownership; strong automation using Python/Go/Bash; Terraform and AWS hands-on; containerization (Docker, Kubernetes); observability (Prometheus, Grafana); Linux and networking expertise; East Coast location and US work authorization required.
Reliability Maintenance & Engineering – Tech School Partnerships (USA)
Seattle or Matteson or Minneapolis or Milwaukee or Des Moines or Houston or Miami or Baton Rouge or Boise or Windsor or Somerset or Niagara Falls or Orlando
OnsiteFull Time
JLLNYSE: JLL: Global commercial real estate and investment management services.
Certificate or associate degree in industrial maintenance, reliability, or automation; willingness to network with recruiters; eligible to work in the United States.
Basis: AI agents that automate complex accounting and tax workflows.
5+ YOE5+ years building and operating production infrastructure; strong software engineering; cloud, networking, databases, security; IaC, CI/CD, containerization; observability and incident management; on-call and incident leadership.
Canada or United States or Seattle or Paris or New York City
$238k-$382k/yrRemoteFull Time
Docker: Provides a platform for building, sharing, and running containerized applications.
8+ YOE8+ years backend/infrastructure engineering; strong Go; experience with Kubernetes/EKS, cloud platforms, networking, and reliability; Bachelor's or equivalent; experience leading cross-team technical initiatives and strong written/verbal communication.
Nscale: Vertically integrated AI infrastructure provider for high-performance computing.
Hands-on experience operating Kubernetes platforms, infrastructure automation and CI/CD/GitOps, strong Linux and networking fundamentals, production-quality automation in Go/Python/Bash, reliability engineering and mentoring skills.
Kubernetes, Go, Python, Bash, CI/CD, GitOps, Linux
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
5+ YOE5+ years in systems/site reliability/DevOps/AV automation, proficiency in Python and REST API integrations, experience with automation/configuration tools and networking concepts, related technical degree required.
Splunk, Grafana, Slack, NetBox, Python, Ansible, Terraform, Puppet, Chef, Salt, New Relic, Kentik, Google Meet, Logitech, Neat, Cisco, Q-SYS, Google Workspace, Zoom, WebEx, Git, REST, AWS
Zurich or United Kingdom or Germany or San Francisco or New York
HybridFull Time
Namespace: Cloud infrastructure platform for faster software builds and tests.
Experience engineering large-scale infrastructure; strong network architecture and performance tuning; hands-on hardware deployment; proficient with orchestration and automation tools; track record of reliable systems and efficiency gains.