VivSoft TechnologiesVerified Source

Senior Systems Architect, SharePoint & Cloud Security

Onsite · Washington, District of Columbia
Posted August 14, 2026
full-time

Overview

Bold SharePoint architectures at scale in a federal environment. Own enterprise-grade system designs across on-premises and cloud, delivering secure, interoperable solutions for mission-critical workloads. Lead architecture reviews, mentor teams, and drive compliance with open standards and COE. Work with a cross-functional group to ensure performance, security, and future growth.

What You'll Do10

  • 1Build and design SharePoint architectures that meet enterprise requirements across environments
  • 2Develop and maintain high level design diagrams and technical roadmaps for scalable systems
  • 3Identify upgrades to optimize performance and ensure interoperability with APIs and external applications
  • 4Ensure architectures comply with OSI and ISO models and align with IEEE Open Systems Environment standards
  • 5Lead architecture reviews, provide mentorship, and guide development and operations teams
  • 6Integrate SharePoint with cloud platforms and security controls to support information management solutions
  • 7Collaborate with system engineers, developers, and security professionals to meet performance and security goals
  • 8Evaluate complex system architecture and workflow challenges and recommend corrective actions
  • 9Design a Common Operating Environment (COE) for interoperability and standardization
  • 10Ensure migration and deployment plans maintain compliance and secure configurations

Requirements7

  • 1Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field
  • 2Minimum of 10+ years in systems architecture, engineering, or enterprise IT design
  • 3Proven expertise in Microsoft SharePoint architecture, implementation, and migration
  • 4Strong knowledge of systems integration, network architecture, and cloud infrastructure (Microsoft 365, Azure preferred)
  • 5In-depth understanding of open systems standards, OSI and ISO reference models, and API integrations
  • 6Experience developing architectural artifacts, including design documents, diagrams, and compliance documentation
  • 7Strong analytical and problem-solving skills with the ability to evaluate complex workflows

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationWashington, District of Columbia

Required Skills

SharePointAzureMicrosoft 365OSIISOAPI integrationsOpen Systems ArchitectureCloudDevSecOpsZero Trust ArchitectureITIL
Share:

Similar open positions

Explore active roles that match your skills and interests.

Strategic Resources International

Strategic Resources International

10h agoNew York, New Yorkcontract

SharePoint Architect, Enterprise Collaboration & Governance

Own and shape enterprise collaboration architecture for Microsoft 365 at scale in a contract setting. You will lead design and governance for SharePoint Online, Teams, and related services across a large organization. You will partner with security, compliance, and IT operations to deliver metadata-driven document management and governance models. This role is hands-on and policy influenced, with a focus on secure, scalable information architecture.

Competitive salary
sharepointmicrosoft 365teams+2 more
Hexaware Technologies, Inc

Hexaware Technologies, Inc

5d agoWashington, District of Columbiafull-time

SharePoint Developer | Hexaware Technologies Reston VA

Own and scale SharePoint solutions for enterprise clients at our Reston Washington DC location. This role drives digital transformation by delivering robust applications that empower business processes. We seek a skilled developer to lead initiatives that enhance organizational efficiency.

80K–120K
SharePoint Development
Ardent Technologies, Inc.

Ardent Technologies, Inc.

1d agoWashington, District of Columbiacontract

Senior Azure Cloud Architect, Cloud Infrastructure

You will design and implement complex Azure cloud solutions for a federal client in Washington, DC. You will own the architecture of scalable and secure environments using VM Scale Sets, AKS, and Azure Functions. Your team includes cloud engineers and DevOps specialists working on mission-critical systems. This role stands out for its direct impact on high-stakes infrastructure modernization.

Competitive salary
azureaksterraform+2 more
PRIMUS Global Services Inc.

PRIMUS Global Services Inc.

2d agoNew York, New Yorkfull-time

SharePoint Customer Engineer, Hybrid

Own SharePoint administration and migration initiatives across hybrid environments delivering scalable solutions for enterprise and government clients. Lead technical consulting while collaborating with cross-functional teams to drive adoption and performance optimization. Shape the future of our platform services offering through innovative engineering practices.

114K–125K
SharePoint administrationSharePoint OnlineMicrosoft 365+8 more
Sun-IT Solutions

Sun-IT Solutions

1d agoNew York, New Yorkfull-time

Senior Azure API Architect, Enterprise Integration

You will own the design and delivery of enterprise integration solutions on Azure Integration Services, targeting 12+ years of experience and 7+ years in Azure integration. You will architect APIs and integration patterns for hybrid environments, working with cross-functional teams to define technical strategy and roadmaps. This role stands out for its focus on hands-on architecture and contract stability in a 12-month engagement.

Competitive salary
azure api managementlogic appsservice bus+2 more

Allen Integrated Solutions

10h agoWashington, District of Columbiafull-time

Business Analyst, Requirements Engineer & Senior Analyst in DoD IT

Owns business process capture and requirements engineering at enterprise scale in a Microsoft SharePoint and IIS environment. Leads process mapping, requirements documentation, and collaboration with software developers to scope efforts and deliver SharePoint and .NET based solutions. Works within SDLC and Agile methodologies, mentoring junior staff and aligning customer needs with technical delivery. This role is unique for its TS/SCI with poly considerations and government-facing project scope.

Competitive salary
Business AnalysisRequirements EngineeringProcess Diagramming+7 more