Senior SharePoint Engineer

Sompo Holdings, Inc.; California; Remote; USD 125,000 - 135,000; Full time

Benefits offered by this job

Medical plans (PPO)

CDHP with HSA

Pharmacy benefits

Dental benefits

Vision benefits

FSA

Life & AD&D

Disability benefits

401(k)

Paid time off

Parental leave

Adoption assistance

Employee Assistance Program

Commuter benefits

Tuition reimbursement

Job summary

Sompo Holdings, Inc. is seeking a Senior SharePoint Engineer to administer SharePoint Online and on-premises, plan tenant migrations, and design enterprise SharePoint/.NET solutions.

You will work with Power Platform, SPFx, APIs, and modern web technologies to deliver secure, scalable systems and to modernize legacy apps. The role requires hands-on expertise, collaboration with multiple teams, and a focus on secure, compliant deployments within a Microsoft 365 environment.

Qualifications

• 8+ years in enterprise SharePoint Online/Server admin and support.
• 3+ years planning migrations in a tenant-to-tenant model using ShareGate.
• Strong knowledge of SP architecture, governance, and Entra ID concepts.
• Proficient in Power Platform, SPFx, REST APIs, JS/TS/HTML/CSS.
• 5+ years in .NET/C# development and modernization of apps.
• Experience troubleshooting complex SharePoint/.NET issues and providing end-user support.
• Proficient in Microsoft 365 admin, PowerShell, source control, CI/CD; Azure DevOps preferred.

Responsibilities

• Design, develop, and maintain secure, scalable SharePoint and related solutions.
• Administer SharePoint Online and on-premises environments including permissions and hub sites.
• Plan and execute tenant-to-tenant migrations; perform validation and post-migration stabilization.
• Modernize legacy SharePoint/.NET apps to improve performance and security.
• Adhere to architecture, governance, and change-management standards.
• Troubleshoot production issues and perform root-cause analysis and remediation.
• Create technical designs, runbooks, and deployment documentation; support releases.

Skills

SharePoint Online

SharePoint Server

Tenant migrations

Power Platform

SPFx

REST APIs

JavaScript

TypeScript

HTML/CSS

C#/.NET

CI/CD

Azure DevOps

Tools

Power Apps

Power Automate

ShareGate

Job description

## Senior SharePoint EngineerApply: Remote: Remote, California: Full time: Posted Today: R5007## **Job Description****ROLE SUMMARY** The Senior SharePoint Engineer is a hands-on technical role responsible for administering and supporting SharePoint Online and on-premises environments, planning and executing tenant-to-tenant migrations, and designing and developing enterprise SharePoint and .NET solutions. Working as part of a collaborative development team, this individual will translate business and user requirements into secure, scalable, and supportable solutions using Microsoft 365, Power Platform, SharePoint Framework (SPFx), .NET, C#, APIs, and related web technologies. The role also includes modernizing legacy applications and integrations, troubleshooting complex production issues, and providing advanced technical and end-user support. **ROLE RESPONSIBILITIES** * Design, develop, and maintain secure, scalable SharePoint, Power Platform, SPFx, .NET, C#, API, and integration solutions aligned with enterprise standards and business requirements.* Administer and support SharePoint Online and on-premises environments, including site provisioning, hub sites, permissions, external sharing, and tenant-level configuration.* Plan and execute SharePoint Online tenant-to-tenant migrations, including assessment, remediation, cutover, validation, and post-migration stabilization.* Modernize and enhance legacy SharePoint and .NET applications and integrations, improving performance, reliability, security, and supportability.* Apply established architecture, governance, content management, information lifecycle, code quality, testing, deployment, and change-management standards.* Troubleshoot complex production issues, perform root-cause analysis and defect remediation, and provide advanced technical and end-user support.* Create and maintain technical designs, migration runbooks, configuration standards, and operational support documentation.* Collaborate with business stakeholders, project managers, development teams, infrastructure, security, and service desk teams to deliver solutions and coordinate successful releases and cutovers. **TECHNICAL QUALIFICATIONS** * 8+ years of hands-on experience administering and supporting enterprise SharePoint Online and SharePoint Server environments, including sites, hub sites, permissions, sharing, service configuration, and tenant settings.* 3+ years of experience planning and executing SharePoint Online tenant-to-tenant migrations using tools such as ShareGate, including assessment, mapping, incremental migration, cutover, validation, reporting, and remediation.* Strong knowledge of SharePoint architecture, governance, information architecture, security, permissions, external sharing, and Microsoft Entra ID identity and cross-tenant access concepts.* Experience developing and supporting SharePoint solutions with Power Apps, Power Automate, SPFx, REST APIs, JavaScript, TypeScript, HTML, and CSS.* 5+ years of .NET and C# experience developing, testing, deploying, maintaining, and modernizing enterprise applications, custom SharePoint components, APIs, and integration services.* Proven ability to troubleshoot complex SharePoint and .NET solutions and provide advanced end-user support, including resolving access, performance, workflow, integration, legacy URL, guest access, defect, and dependency issues.* Proficiency with Microsoft 365 administration, PowerShell automation, source control, code reviews, testing, CI/CD, production deployments, and technical documentation; Azure DevOps experience preferred.**Salary Range:** $125,000 - $135,000. Actual compensation for this role will depend on several factors including the cost of living associated with your work location, your qualifications, skills, competencies, and relevant experience. At Sompo, we recognize that the talent, skills, and commitment of our employees drive our success. This is why we offer competitive, high-quality compensation and benefit programs to eligible employees. Our compensation program is built on a foundation that promotes a pay-for-performance culture, resulting in higher incentive awards, on average, when the Company does well and lower incentive awards when the Company underperforms. The total compensation opportunity for all regular, full-time employees is a combination of base salary and incentives that gets adjusted upfront based on overall Company performance with final awards based on individual performance. We continuously evaluate and update our benefit programs to ensure that our plans remain competitive and meet the needs of our employees and their dependents. Below is a summary of our current comprehensive U.S. benefit programs: * Two medical plans to choose from, including a Traditional PPO & a Consumer Driven Health Plan with a Health Savings account providing a competitive employer contribution* Pharmacy benefits with mail order options* Dental benefits including orthodontia benefits for adults and children* Vision benefits* Health Care & Dependent Care Flexible Spending Accounts* Company-paid Life & AD&D benefits, including the option to purchase Supplemental life coverage for employee, spouse & children* Company-paid Disability benefits with very competitive salary continuation payments* 401(k) Retirement Savings Plan with competitive employer contributions* Competitive paid-time-off programs, including company-paid holidays* Competitive Parental Leave Benefits & Adoption Assistance program* Employee Assistance Program* Tax-Free Commuter Benefit* Tuition Reimbursement & Professional Qualification benefits **In today’s world, what do we stand for?**Ethics and integrity are the foundation of delivering on our commitment to you. We believe that core values drive success, and that when relationships are held in the highest regard, there is nothing that cannot be accomplished. At Sompo, our ring is more than a logo, it is a symbol of our promise. Click here to learn more about life at Sompo. Sompo is an equal opportunity employer and we intentionally value inclusion and diversity. Above all, we want you to work in an environment that respects everyone’s unique contributions – we are passionately committed to equal opportunities. We do not discriminate based on race, color, religion, sex orientation, national origin, or age.### About Us## We are Sompo, a global provider of commercial and consumer property, casualty, and specialty insurance and reinsurance. Building on the 137 years of innovation of our parent company, Sompo Holdings, Inc., Sompo employs approximately 10,000 people around the world who use their in-depth knowledge and expertise to help simplify and resolve your complex challenges. Because when you choose Sompo, you choose The Ease of ExpertiseTM.## “Sompo” refers to the brand under which Sompo International Holdings Ltd., a Bermuda-based holding company, together with its consolidated subsidiaries, operates its global property and casualty (re)insurance businesses. Sompo International Holdings Ltd. is an indirect wholly-owned subsidiary of Sompo Holdings, Inc., one of the leading property and casualty groups in the world. Shares of Sompo Holdings, Inc. are listed on the Tokyo Stock Exchange.## ## To learn more please follow us on LinkedIn or visit sompo-intl.com.