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Senior Reliability Engineer Jobs in Delaware (NOW HIRING)

Berkley

Sr. AI Engineer

Wilmington, DE · On-site

$118K - $156K/yr

Responsibilities The Sr. AI Engineer is focused on building, testing, and operating AI-enabled ... instrumenting systems for reliability, security, and cost. * Build Python services and ...

Berkley

Sr. AI Engineer

Wilmington, DE

$118K - $156K/yr

Responsibilities The Sr. AI Engineer is focused on building, testing, and operating AI-enabled ... instrumenting systems for reliability, security, and cost. * Build Python services and ...

Berkley

Sr. AI Engineer

Wilmington, DE

$118K - $156K/yr

The Sr. AI Engineer is focused on building, testing, and operating AI-enabled features and services ... instrumenting systems for reliability, security, and cost. * Build Python services and ...

Mantis Innovation

Senior Project Engineer

Wilmington, DE · On-site

$120 - $150/hr

The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure ... performance, reliability, and cost efficiency. The position leads technical assessments ...

Mantis Innovation

Senior Project Engineer

Wilmington, DE · On-site

$96K - $125K/yr

The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure ... performance, reliability, and cost efficiency. The position leads technical assessments ...

ICONMA

Senior VC++ MFC Developer

Wilmington, DE · On-site

$53 - $69.75/hr

... performance and reliability. Responsibilities : • Design robust VC plus plus MFC based ... senior engineers to translate complex business requirements into detailed technical designs ...

Ampcus Inc

Sr. Software Engineer

Wilmington, DE · On-site

$118K - $156K/yr

... reliability. • Ensure best practices in coding standards, testing, and deployment. • Troubleshoot, debug, and upgrade existing systems. • Work with DevOps teams to automate CI/CD pipelines on ...

Hologic Inc.

Senior Electrical Engineer, NPD

Newark, DE · On-site

$97K - $152K/yr

Hologic's Breast & Skeletal Health division is hiring a Senior Electrical Engineer, NPD to help ... Collaborate closely with mechanical, systems, software, compliance, reliability, and manufacturing ...

Hologic

Senior Electrical Engineer, NPD

Newark, DE · On-site

$97K - $152K/yr

Hologic's Breast & Skeletal Health division is hiring a Senior Electrical Engineer, NPD to help ... Collaborate closely with mechanical, systems, software, compliance, reliability, and manufacturing ...

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Senior Reliability Engineer information

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How much do senior reliability engineer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for senior reliability engineer in Delaware is $64.47, according to ZipRecruiter salary data. Most workers in this role earn between $53.17 and $77.21 per hour, depending on experience, location, and employer.

How much do senior reliability engineers get paid?

Senior reliability engineers typically earn between $90,000 and $130,000 annually, depending on experience, industry, and location. They often have expertise in systems analysis, failure modes, and reliability tools like FMEA and RCM, which can influence compensation levels.

What are the key skills and qualifications needed to thrive as a senior reliability engineer?

To thrive as a Senior Reliability Engineer, you need expertise in reliability engineering principles, root cause analysis, and a relevant engineering degree such as mechanical, electrical, or industrial engineering. Familiarity with tools like FMEA, RCA software, CMMS, and certifications such as Certified Reliability Engineer (CRE) are often required. Strong analytical thinking, communication skills, and the ability to lead cross-functional teams set top performers apart. These skills are essential for minimizing downtime, improving system reliability, and ensuring safe, efficient operations.

What are some common challenges faced by senior reliability engineers, and how are they typically addressed within the team?

Senior Reliability Engineers often encounter challenges such as diagnosing complex system failures, balancing proactive maintenance with urgent reactive fixes, and ensuring consistent communication across multidisciplinary teams. These challenges are typically addressed through root cause analysis, prioritization frameworks, and fostering a culture of knowledge sharing. Regular collaboration with operations, maintenance, and engineering teams helps in developing effective solutions and continuous improvement strategies.

What does a senior reliability engineer do?

A Senior Reliability Engineer is responsible for ensuring that systems, products, or processes operate reliably and efficiently over time. They analyze failure data, design reliability tests, develop maintenance strategies, and work with cross-functional teams to improve system performance and reduce downtime. Their expertise helps organizations minimize risk, optimize lifecycle costs, and maintain high standards of quality and safety. Senior Reliability Engineers often mentor junior team members and play a key role in developing reliability standards and best practices.

What is the difference between Senior Reliability Engineer vs Reliability Engineer?

AspectSenior Reliability EngineerReliability Engineer
CredentialsTypically requires 5+ years experience, certifications like CRE or Six SigmaEntry to mid-level, often with 2-4 years experience, similar certifications
Work EnvironmentDesigns and oversees reliability programs, leads projectsPerforms analysis, supports reliability improvements
Industry UsageUsed across manufacturing, energy, aerospaceCommon in same industries, often as a stepping stone to senior roles

The main difference between a Senior Reliability Engineer and a Reliability Engineer lies in experience, leadership responsibilities, and scope of work. Senior Reliability Engineers typically lead projects and develop strategies, while Reliability Engineers focus on analysis and supporting reliability initiatives. Both roles are vital in ensuring equipment and system dependability across industries.

What are the most commonly searched types of Reliability Engineer jobs in Delaware?

The most popular types of Reliability Engineer jobs in Delaware are:

What are popular job titles related to Senior Reliability Engineer jobs in Delaware?

For Senior Reliability Engineer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Senior Reliability Engineer jobs in Delaware look for?

The top searched job categories for Senior Reliability Engineer jobs in Delaware are:

What cities in Delaware are hiring for Senior Reliability Engineer jobs?

Cities in Delaware with the most Senior Reliability Engineer job openings:

What are popular job titles related to Senior Reliability Engineer jobs in DE?

For Senior Reliability Engineer jobs in DE, the most frequently searched job titles are:

Senior Reliability Engineer jobs near you
Infographic showing various Senior Reliability Engineer job openings in Delaware as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, and 5% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $134,096 per year, or $64.5 per hour.

Sr. AI Engineer

Berkley

Wilmington, DE • On-site

$118K - $156K/yr

Other

Re-posted 26 days ago

Job description

Company Details
Company URL: https://www.berkleytechnologyservices.com/
Berkley Technology Services (BTS) is the dynamic technology solution for W. R. Berkley Corporation, a Fortune 500 Commercial Lines Insurance Company. With key locations in Urbandale, IA and Wilmington, DE, BTS provides innovative and customer-focused IT solutions to the majority of WRBC's 60+ operating units across the globe. BTS's wide reach ensures that ideas and opinions are considered at every level of the organization to guarantee we find the best solutions possible.
Driven by a commitment to collaboration, BTS acts as consultants to our customers and Operating Units by providing comprehensive solutions that not only address the challenge at hand, but proactively plan for the "What's Next" in our industry and beyond.
With a culture centered on innovation and entrepreneurial spirit, BTS stands as a community of technology leaders with eyes toward the future - leaders who truly care about growing not only their team members, but themselves, and take pride in their employees who shine. BTS offers endless ways to get involved and have the chance to grow your career into a wide range of roles you'd never known existed. Come join us as we push forward into the future of industry leading technological solutions.
Berkley Technology Services: Right Team, Right Technology, Simple and Secure.
Responsibilities
The Sr. AI Engineer is focused on building, testing, and operating AI-enabled features and services. Senior AI Engineers deliver production code: implementing services and agentic workflows, wiring up retrieval-augmented generation (RAG) pipelines, integrating with web applications, and instrumenting systems for reliability, security, and cost.
  • Build Python services and microservices (APIs, workers) that expose AI capabilities; write clean, tested, maintainable code.
  • Implement end-to-end RAG pipelines: connectors, parsing, chunking, embeddings, indexing, and retrieval using Azure AI Search and/or Pinecone.
  • Create and operate agentic workflows with LangGraph, n8n, or Agent Development Kit; iterate on prompts/flows and automate offline/online evaluations
  • Integrate AI into web applications (REST/GraphQL, events) with attention to input/output validation, rate limiting, and graceful degradation.
  • Own CI/CD and containerization for your services; add telemetry (logs/metrics/traces), dashboards, and alerts; participate in on-call/incident response
  • Apply Responsible AI, data protection, and access controls; contribute guardrails (filters, red-teaming, PII handling) in code.
  • Collaborate with analysts, QA, and product owners to refine requirements; demo increments and incorporate feedback in an agile cadence

Qualifications
  • 5+ years of professional software engineering experience.
  • 3+ years of hands-on applied AI/LLM engineering delivering agentic AI production systems.
  • Proficiency in Python and modern engineering practices (testing, linting, typing, packaging, CI).
  • Experience with Cloud AI platforms like Azure AI Foundry, GCP Vertex and AWS Bedrock.
  • Hands-on experience with vector databases and search algorithms.
  • Solid experience with containers and CI/CD; practical AI observability (logs/metrics/traces) and production support mindset.
  • Developed multi-agent systems using MCP and A2A technologies.
  • Hands on experience with Agentic AI development tools like Cursor, Claudecode and Github copilot.
  • Clear, concise communicator able to collaborate with analysts, QA, architects, and business stakeholders.
  • Experience with AI Observability in platforms like Datadog and Langsmith.
  • Bachelor's degree with emphasis in related field or equivalent experience.

Qualifications that are not required but are a plus
  • Familiarity with knowledge graphs (e.g., Neo4j) and graph queries (e.g., Cypher)
  • Experience leveraging and training NLP models
  • Experience fine-tuning LLMs and VLMs
  • Experience with LLM evaluation frameworks like DeepEval and RAGAs

Additional Company Details
We do not accept unsolicited resumes from third party recruiting agencies or firms.

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