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Dot Net Engineer Jobs

12 jobs found

Today

Software Engineer

Hamilton Company Reno, NV

Reno, NV

Today

Full time Backend Developer .NET .NET

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Job Description

Hamilton Company seeks a Software Engineer to build and enhance primarily desktop-based applications, spanning UI through data layers and coordinating across teams to deliver features on schedule.

Responsibilities

Develop software potentially across any architectural layers, from UI to data and everything in-between
Design, document, implement, and test new features and tools for primarily desktop-based applications
Support UI layout and design work, including interface development and architectural changes when required for new features
Perform defect analysis and resolution to address software issues
Communicate effectively with other departments and disciplines to align delivery
Create project estimates and timelines as part of planning

Requirements

Fluency in C# or C++, with understanding of fundamental object-oriented design principles
Interest in working in the Microsoft technology stack, including .NET, MSSQL, and C#
Experience building and/or maintaining architectural interfaces, including (but not limited to) RESTful APIs and WCF contracts
Strong SQL database design principles and experience with Entity Framework
Experience with JavaScript, TypeScript, and/or Angular 5+
Familiarity with CI/CD build processes and version control (preferably Git)
Experience with agile development methodologies/frameworks such as SCRUM
Ability to analyze and further develop provided requirements
Capability to anticipate customer and/or product needs
Ability to communicate and interface with other business verticals
Capability to work on both individual and team projects
Familiarity with the software development lifecycle
Ability to use opportunity cost evaluation as part of decision making

Technologies

C#, C++
.NET, MSSQL, SQL
RESTful APIs, WCF
Entity Framework
JavaScript, TypeScript, Angular 5+
CI/CD, Git
SCRUM

Education

Bachelor’s degree from a regionally accredited university in computer science, software engineering, or related field

Experience (Plus)

Experience deploying and supporting software on standalone robotics platforms is a plus

Benefits

Medical, dental, and vision insurance
Paid vacation time
Paid sick time
Disability insurance
401k
Tuition reimbursement
Competitive compensation
Excellent benefit package including medical, dental, vision insurance, paid vacation time, paid sick time, disability insurance, 401k, tuition reimbursement, and more

About Hamilton

Diverse portfolio of exciting and innovative design projects
Tremendous opportunities for professional growth
Commitment to sustainable design
Competitive compensation
Solid stable company

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4d ago

Software Engineer III

Assurity Life Insurance Company Lincoln, NE

Lincoln, NE

4d ago

Full time Backend Developer Senior .NET

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Job Description

Software Engineer III at Assurity Life Insurance Company designs and delivers application, platform, or system capabilities that support mid-to-large AI and automation solutions integrated with core enterprise systems. The role emphasizes production quality, security, reliability, and coaching teammates while frequently directing AI agents and leading end-to-end initiatives.

Location and Work Arrangement

Location: Lincoln, NE (onsite)
Remote: This position is remote, with occasional on-site attendance. Specific travel arrangements and collaboration hours are communicated for the opening.

Responsibilities

Act as design lead for an assigned application, platform, or system, selecting components and design patterns, evaluating performance and reliability considerations, and ensuring the solution remains maintainable, secure, stable, and fit for purpose.
Plan the technical direction for current delivery and the near-term roadmap, define service contracts and data ownership within the assigned area with the Solutions Architect, and record key decisions.
Design components and integrations within the assigned system and document design decisions and implementation guidance to a level that supports efficient development.
Participate frequently in solution design, reviews, and troubleshooting throughout delivery.
Run at least one small-to-mid initiative, or a mid-to-large AI or automation solution, from intake through specification, design, build, UAT, and rollout, including performing analysis without waiting for an analyst assignment.
Write user stories and acceptance criteria, confirm them with business users, and verify completed work directly with stakeholders.
Direct AI agents to build and harden features, fixes, and solutions in the real codebase, progressing from a working version used by users through production release, including integration with SQL Server data sources, the event backbone, and enterprise services; write code by hand when needed for task fit, platform requirements, or quality.
Integrate data from back-end services and databases and maintain, expand, and scale enterprise-level software.
Lead verification of AI-generated changes by establishing verification strategies and review practices, identifying recurring failure modes, and reviewing other engineers’ changes for correctness, security, performance, and maintainability.
Write unit and integration tests and evaluate agent-produced changes using testing, debugging, and review methods appropriate to risk prior to release.
Implement human review, audit, access, and egress controls and set approval boundaries for agents within own services.
Create and maintain software documentation, including repository instructions, reusable prompts, and validation methods that help teammates and agents produce higher-quality work.
Promote changes through CI/CD release pipelines (dev, test, stage, and production), and follow changes through to production and real use.
Design monitoring, drift signals, guardrails, and alerting.
Participate in on-call, troubleshoot production issues, lead incident resolution and follow-up, and respond to user questions and requests in a timely manner.
Assist at least two teammates in AI fluency (including Software Engineer I and II), with evidence in their portfolios, and review their highest-risk changes.
Design reusable agent workflows for larger work, select orchestration only when useful, and teach others how to delegate effectively.
Share system design context and patterns so teammates and agents can work effectively, and convert proven agent-directed delivery patterns into shared team practice.
Partner with engineers, business systems analysts, product owners, project managers, and operations; estimate and log time daily; provide project status to management and end users; and present demonstrations of project functionality.
Maintain skills through ongoing training and study, including AI fluency courses, and evaluate emerging trends and AI capabilities for fit with the system’s roadmap.

Required Qualifications

Typically 4 or more years of professional software development experience, including owning an initiative end to end.
A sustained portfolio of work shipped iteratively with AI agents, including reusable workflows and verification practices used by others, with sound judgment in verifying output. The interview includes a live build exercise.
Experience designing application components, integrations, and system architecture, including design patterns, performance, and reliability, and integrating with core business systems and event-driven services.
Experience leading small-to-mid initiatives from intake through rollout, including writing stories and acceptance criteria, working directly with business users to confirm completed work, and experience coaching or mentoring other engineers.
Strong experience with relational and document or graph data systems, object-oriented programming, web application development, REST APIs, and production agent or LLM systems.
Experience building interfaces with modern HTML/CSS and building functional solutions using more than one of: Vue, Angular, JavaScript, C#, TypeScript, Python, .NET MVC, Entity Framework, or REST.
Ability to design and implement unit and integration tests and lead troubleshooting of complex issues with modern IDEs (preferably Visual Studio), plus experience with modern source control and CI/CD release pipelines (preferably Azure DevOps and Git), and experience with Linux and container operations. Experience with modern data formats, preferably JSON and XML, and Agile processes.
Strong problem diagnosis and troubleshooting skills, creative problem-solving, professional written and verbal communication with technical and business partners, and organizational skills to manage multiple tasks within timelines and budgets with business acumen.
Ability to thrive in a fast-paced remote team environment and learn rapidly to master diverse technologies and techniques.
Talent aligned with values and working style expectations including values, work intensity, achiever, positivity, resourcefulness, command, relationship-extension, and exactness.

How We Want to Work

Act and decide: Make reversible calls quickly and time-box remaining work to hours or days, own decisions, and keep stakeholders informed. Slow down deliberately for one-way doors such as production data changes, real customer or agent communications, money movement, compliance positions, and security boundaries.
Show, don’t tell: Bring working examples rather than slides or specifications.
Hold work loosely: Treat proofs of concept as questions for users and rework or discard based on feedback.
Own the outcome: Follow changes through to production and real use, monitor and audit logs, and fix issues.
Leave a trail: Keep generated requirements, decision notes, tests, and agent context files current so others can pick up work.

AI Fluency

Direction as default: Direct AI agents as the primary method of producing work, choosing another approach when quality, security, or platform requirements require it. Maintain responsibility for correctness, security, and quality of delivered outcomes.
Delegation: Routinely direct agents on substantial implementation, testing, and documentation work where suited, and design reusable workflows for larger work. Select orchestration only when useful, divide work sensibly, explain significant exceptions, recover when an agent becomes unproductive, and teach others how to delegate effectively.
Description: Provide clear intent, context, constraints, and completion criteria; refine as new information emerges; and keep repository context files current as code changes.
Discernment: Verify agent output by running it, testing it, and reviewing before release; explain results and limits; establish verification strategies and review practices, identify recurring failure modes, improve team quality, redirect or stop ineffective work, and own defects.
Diligence: Follow approved tool, data, and access rules independently, protect secrets and sensitive data, record material AI contributions, and raise control gaps promptly.
Leverage: Apply repeatable agent workflows to recurring engineering work and demonstrate credible benefit, including verification and rework.

Technologies

AI, automation
SQL Server
CI/CD
Azure DevOps
Git
Linux
containers
Visual Studio
HTML, CSS
Vue, Angular, JavaScript, C#, TypeScript, Python, .NET MVC, Entity Framework
REST APIs
JSON, XML
unit and integration tests, UAT
on-call

On-Call and Schedule Requirements

Consistent and reliable attendance is an essential function. Work may exceed 40 hours per week.
On-call rotation: Participate in the Software Development team’s rotating on-call schedule after training, including nights and weekends. Remain reachable and respond promptly to production alerts within defined response times and escalation paths.
Contain first: While on call, be empowered to take immediate containing actions such as rolling back a release, pausing outbound communications, parking workflows, or disabling a feature. Fix forward during business hours unless impact requires otherwise, and record a brief incident note.
Planned off-hours work: Occasional scheduled evening or weekend work for production deploys, cutovers, data migrations, and go-lives, with advance notice.

Preferred Experience

Claude Code or similar agentic tools; Python/FastAPI; C#, TypeScript, Next.js, and React; n8n; MCP.
Azure DevOps or Jira; GitHub Actions; Podman or Docker; Azure; PostgreSQL and SQL Server; Kafka or Redpanda event streaming; Neo4j; Grafana and Prometheus; LDAP/Active Directory; application monitoring, performance tuning, or security design practices.
Insurance or financial services systems and enterprise integration experience.

Geographic Eligibility Note

We are not currently considering applicants in CA, CO, DC, HI, IL, MA, MD, MN, NJ, NY, VT, WA for this position.

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27d ago

Senior Software Engineer

AGY Aiken, SC

Aiken, SC

27d ago

Full time Backend Developer Senior .NET

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Job Description

AGY is hiring a Senior Software Engineer in Aiken, SC (onsite) to build and own software solutions that support 24/7 manufacturing operations.

Responsibilities

Design, develop, deploy, and continuously improve manufacturing and business applications, including AGY’s Manufacturing Information Management System (MIMS).
Take ownership across the full solution lifecycle: requirements, architecture, development, testing, deployment, documentation, performance, reliability, and technical support.
Partner with manufacturing, engineering, quality, and other business functions to address operational challenges and improve productivity and product quality.
Build and evolve integrations across manufacturing equipment, databases, enterprise systems, cloud platforms, and external services.
Evaluate and pilot emerging technologies, including AI, machine learning, automation, cloud services, and modern software-development tools to identify practical use cases.
Support AWS/Azure environments and participate in cloud architecture, application modernization, cybersecurity, and system reliability initiatives.
Spot opportunities to modernize legacy applications and improve maintainability, scalability, and performance.
Grow technical capabilities through hands-on projects, training, and exposure to technologies beyond the primary area of expertise.

Requirements

Experience: 5+ years of software/application development experience; manufacturing application experience preferred.
Education: Bachelor’s degree in computer science, software engineering, programming, or a related field preferred; equivalent experience accepted.

Technology Stack

Core: C#/.NET, Blazor, SQL, JavaScript, HTML, Linux, Git, REST/SOAP, AWS/Azure
Preferred exposure: Docker, Kubernetes, Helm, .NET MAUI/Android, TLS/PKI, Networking, Cloud Application Development, AI/ML tools

Travel

Less than 10%

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1mo ago

Staff AI Engineer

Micron Boise, ID

Boise, ID

1mo ago Closed

Full time .NET Agentic Ai Ai Agent

This position is no longer accepting applications (closed Nov 9, 2026).

Job Description

Micron is hiring a Staff AI Engineer in Boise, ID (onsite) to help build modern AI-first full stack applications and production systems. In this role, you will focus on custom AI agents, Model Context Protocol (MCP), scalable engineering practices, and operationalizing AI capabilities such as retrieval-augmented generation (RAG) in critical manufacturing environments.

What you will do

Contribute to platform enablement through architecture decisions, code reviews, and shared engineering standards while designing, building, testing, deploying, and operating full stack software solutions end-to-end.
Own features across the full lifecycle, including system design, implementation, testing, observability, and ongoing lifecycle support, and collaborate with business teams to translate requirements into scalable solutions.
Build and implement Custom AI Agents to support workflows such as task automation, decision support, summarization, multi-step reasoning, and guided execution, including proficiency with timely prototyping and Vibe Coding.
Integrate and apply Model Context Protocol (MCP) so models, tools, and agents can share structured context, expose tools and capabilities to LLM-based agents, and interoperate across AI components without hard-coded integrations.
Integrate applications with external and internal AI services (LLMs, embeddings, search, and tools) through well-designed APIs and harden AI components for 24x7 critical physical manufacturing systems with attention to reliability, resiliency, latency, performance, security, permissions, data boundaries, observability, and maintainability, including RAG systems.
Use AI-assisted development tools (code generation, refactoring, test creation, documentation), critically evaluate AI-generated output, and apply human judgment to architecture, correctness, and long-term maintainability.
Perform requirements gathering and analysis to understand software domains, interfaces, and characteristics; write code using programming, scripting, and database languages; support testing, deployment, maintenance, and evolution; and follow guidelines covering coding standards, code reviews, source control, build processes, testing, and operations.

Required qualifications

Strong full stack software engineering fundamentals, including object-oriented design, clean code practices, testing strategies, and long-term maintainability.
Proven experience building and operating production-grade backend or full stack systems, including API design, service integration, and data persistence.
Ability to design and evolve scalable system architectures with tradeoffs across performance, reliability, security, and developer productivity.
Experience in cloud-native environments, including CI/CD pipelines, containerized deployments, and modern operational practices.
Solid understanding of data modeling and storage technologies (relational and non-relational) and selecting the right tool for the problem.
Track record of owning software end-to-end from design through lifecycle support and collaborating with engineering and business teams.
Experience with C#, ASP.NET, Angular, RESTful APIs, SQL and NoSQL databases, and Kubernetes-based platforms.
Experience designing and implementing Custom AI agents beyond simple chat interfaces.
AI-native skills including prompt engineering, Vibe Coding, context window management, and chain-of-thought design.
Experience integrating systems using MCP or equivalent structured agent/tool interfaces, with strong understanding of prompt design and tool invocation.
Ability to reason about hallucination risk, failure modes, permissions, and guardrails in AI-enabled systems, including hands-on experience integrating RAG-based systems.

Technologies

C#, ASP.NET, Angular
RESTful APIs
SQL, NoSQL
Kubernetes
CI/CD pipelines, containerized deployments
Model Context Protocol (MCP), LLMs, embeddings, search, retrieval-augmented generation (RAG)
Prompt engineering, Vibe Coding, context window management, chain-of-thought design

Kubernetes and platform engineering focus

Strong interest in Kubernetes and cloud-native infrastructure, including running, upgrading, and troubleshooting production clusters and deepening expertise in container orchestration, GPU workloads, and platform reliability.
Experience designing and running distributed systems on Kubernetes, including message-driven architectures, horizontal scaling, fault tolerance, and multi-tenant workloads, and contributing to a roadmap for a platform that processes large volumes of data across sites.

Preferred qualifications

Experience applying AI-enabled development practices to accelerate engineering workflows and improve productivity.
Demonstrated ability to critically evaluate AI-generated outputs and refine them for production-grade systems.
Experience building interoperable AI systems without hard-coded integrations.
Strong understanding of operationalizing AI in critical environments with high reliability and performance requirements.

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1mo ago

Software Engineer

Pinnacle Partners, Inc. Indiana

Indiana

1mo ago Closed

Up to $150k/yr Full time Backend Developer .NET .NET Core

This position is no longer accepting applications (closed Nov 9, 2026).

Job Description

Pinnacle Partners, Inc. is hiring a Software Engineer for a key technical ownership role on a client’s cloud-based platform. This Indiana (hybrid) position focuses on building backend services, APIs, integrations, and internal operational tools that support high-volume data processing. You will work with modern Microsoft stack technologies hosted in Microsoft Azure, including CI/CD and production monitoring.

Compensation & Benefits

$150,000 per year
Medical, dental, and vision coverage
HSA employer contribution
401(k) with employer match
Paid holidays and standard PTO

Responsibilities

Design, develop, and maintain backend services and APIs using C# and modern .NET platforms
Build and support high-volume data processing systems
Design and optimize SQL Server databases, queries, and data access patterns
Create and maintain integrations with external customers, technology partners, and third-party platforms
Support cloud infrastructure and application services hosted in Microsoft Azure
Develop internal web applications and operational tools using Blazor and ASP.NET Core
Implement secure authentication, authorization, and service-to-service communication
Maintain CI/CD pipelines and support deployments across development, testing, and production environments
Monitor production systems, troubleshoot complex issues, and improve platform reliability and performance
Collaborate with product, support, operations, and integration partners to gather requirements and design solutions

Requirements

7+ years of professional software development experience with strong expertise in C#, modern .NET, ASP.NET Core, backend API design, and SQL Server/T-SQL including query optimization and large datasets
Hands-on experience with Entity Framework Core and deploying or supporting production applications in Microsoft Azure
Experience building distributed systems using messaging, queues, background processing, or event-driven architectures, plus designing and consuming REST APIs
Experience with Git-based workflows and CI/CD pipelines

Technologies

C#, .NET, ASP.NET Core, SQL Server, T-SQL, Entity Framework Core, Microsoft Azure, Blazor, CI/CD, Git, REST APIs, messaging, queues, background processing, event-driven architectures

Preferred

Experience with IoT, telematics, connected vehicles, or high-volume telemetry systems
Experience with Azure cloud services, gRPC, GraphQL, SignalR, Blazor, or Azure DevOps
Experience with Microsoft Entra ID

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1mo ago

Senior Software Engineer

Advantest Lake Forest, CA

Lake Forest, CA

1mo ago Closed

Full time Senior .NET .NET Core

This position is no longer accepting applications (closed Nov 8, 2026).

Job Description

Advantest Test Solutions (ATS) builds high-performance, cross-platform software platforms that power semiconductor test systems. This onsite role in Lake Forest, CA focuses on platform ownership and customer-facing technical execution across SLT, Burn-In, and HPC environments, with opportunities to modernize legacy components, engineer distributed pipelines, and deliver production-quality software.

What you’ll do

Design, develop, and maintain high-performance software platforms and products for on-premises and hybrid deployments
Lead modernization of legacy software components into scalable, production-ready architecture
Build cross-platform server and terminal applications for Windows, Linux, and macOS, including development using OneImlx.Terminal
Apply expertise in test program development using the ActivATE® test platform system for SLT, BI, and HPC
Lead software design and implementation in collaboration with Electrical, Mechanical, and Thermal engineering, including creation of an ActivATE360® SDK environment for device and instrumentation drivers
Develop software, drivers, and test programs for advanced silicon across SLT (System Level Test), Burn-In, and HPC
Engineer software for control, communication, and data flow across mechatronic and semiconductor test subsystems
Design and implement SCAN execution and vector conversion pipelines across multiple digital pin-card configurations, ensuring correctness, scalability, and performance
Engineer distributed systems to support high-throughput telemetry, messaging, and data pipelines
Work extensively with networking and communication protocols including TCP/IP, UDP, HTTP, and gRPC
Actively code, design, document, review, and support production-quality software
Serve as a technical interface with customers and internal cross-functional teams
Support on-site deployments and travel 10–20%, including occasional domestic and international trips
Perform other duties as assigned

Required qualifications

Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, or related field (M.S. preferred)
7+ years software development experience, including 5+ years with C# and .NET
Strong expertise in the .NET ecosystem and cross-platform development
Proficiency in C#, C++, Python, SQL, and NoSQL
Experience with Apache Pulsar, Microsoft Azure, and distributed messaging systems
Strong background in multithreading, asynchronous programming, and high-performance systems
Hands-on experience building and deploying on-premises and hybrid software platforms
Demonstrated ability in large-scale data flows, telemetry throughput optimization, and system-level design
Strong technical design, documentation, and communication skills
Must be willing to work onsite in Lake Forest, CA

Technologies you may use

C#, .NET, C++, Python, SQL, NoSQL, Apache Pulsar, Microsoft Azure, TCP/IP, UDP, HTTP, gRPC, plus domain tools such as OneImlx.Terminal, ActivATE®, ActivATE360®, ActivATE® test platform system, ActivATE360® SDK, SCAN, and vector conversion. Testing and UI exposure may include xUnit, FluentAssertions, TDD, Playwright, and Blazor.

Preferred / plus qualifications

Prior experience with semiconductor test systems and testers
Experience developing or working with semiconductor test IDEs
Familiarity with ActivATE™ and/or Advantest 93000 SOC platform (SmarTest)
Experience with digital test, SCAN, pattern execution, and vector-based test flows
Experience with modern test frameworks and practices such as xUnit, FluentAssertions, TDD, and Playwright

Additional requirements

Ability and willingness to travel domestically and internationally, sometimes on short notice
Strong written and verbal communication skills

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1mo ago

Software Engineer III

Truist Bank Greensboro, NC

Greensboro, NC

1mo ago Closed

Full time Backend Developer .NET .NET Core

This position is no longer accepting applications (closed Nov 4, 2026).

Job Description

Put your engineering depth to work delivering technically complex solutions in an Agile environment with a team that values quality, automation, and production-ready outcomes. This Software Engineer III role at Truist Bank is based in Greensboro, NC (onsite) and supports work across design, development, testing, integration, and ongoing maintenance, including monitoring, security controls, and escalated production support.

What you’ll do

Deliver technically complex solutions and provide system integration support across project work.
Partner with business product owners to understand end goals and recommend solutions during the design stage.
Develop customized code and perform software integration, analysis, configuration, and delivery using project-specific tools and techniques.
Lead and participate in the development lifecycle for highly complex solutions, including unit testing and support for subsequent release testing.
Build and maintain non-functional monitoring capabilities and provide escalated support for highly complex applications in production.
Build and maintain security controls and monitoring aligned to company standards.
Solve complex technical and operational problems, and serve as a resource for teammates with less experience.
Typically lead moderately complex projects and contribute to larger initiatives, with the possibility of overseeing a small team.
In Agile:
- Deliver high-quality working software and automate manual or reusable tasks.
- Engage with the business from the beginning of design work and support continuous engineering practices.
- Actively participate in refining user stories.
- Own design, development, and maintenance of automated unit testing, and support integration and functional testing.
- Provide automated monitoring capabilities, warranty support, and knowledge transfer to production support.
- Develop code in accordance with acceptance criteria established by the Product Owner.

Required qualifications

Bachelor’s degree in Computer Science, CIS, Computer Engineering, Mechanical Engineering, or related technical field.
6+ years of progressive experience in software engineering or IT consulting, including applying in-depth information systems knowledge and IT best practices tied to business processes and competitive strategies.
Experience across requirement gathering, analysis, design, development, testing, implementation, and deployment of applications.
Experience planning and managing projects and solving complex problems using best practices.
Experience providing direction and mentoring less experienced teammates.
Experience with: C#, .NET Core / .NET 6+, ASP.NET, MVC, Web API, ORM Framework, VB.NET, JavaScript, Angular, and SSIS.
At least 1 year each with: jQuery, Crystal Reports, CI/CD Pipelines, and IIS.
English fluency (required).

Benefits for eligible teammates

Medical, dental, and vision insurance
Life insurance, disability insurance, and accidental death and dismemberment coverage
Tax-preferred savings accounts and a 401k plan
At least 10 days of vacation in the first year (prorated based on date of hire and full-time or part-time status)
10 sick days (also prorated)
Paid holidays
Depending on position and division: defined benefit pension plan, restricted stock units, and/or a deferred compensation plan

Employment status: Regular
Work shift: 1st shift (United States of America)
Benefits eligibility note: All regular teammates working 20 hours or more per week are eligible for benefits, with specific benefits determined by the division offering the position.