Systems Engineering

World Services delivers enterprise-class systems engineering services grounded in proven frameworks, including Capability Maturity Model Integration (CMMI), International Organization for Standardization (ISO) 9001, and ISO/IEC 20000. We support federal agencies across all phases of systems engineering, from architecture planning and requirements analysis through integration, deployment, and sustainment. Our certified processes, combined with deep platform and infrastructure expertise, ensure solutions are mission-aligned, secure, and optimized for performance and longevity. 

• Infrastructure Planning & Architecture Design: Assess enterprise infrastructure, develop modernization roadmaps, and architect secure, scalable environments aligned with mission needs and FedRAMP, FISMA, and NIST standards. 

• Cloud Engineering & Migration Support: Conduct system readiness assessments, risk categorization, and phased migration strategies using platforms like Azure, AWS, and hybrid environments. 

• Requirements & Analysis of Alternatives (AoA): Facilitate structured requirements gathering, traceability matrices, and AoA to evaluate options based on performance, cost, and implementation impact. 

• Verification, Validation, and Test Engineering: Ensure systems perform as designed through rigorous testing, traceability, and quality assurance throughout all development phases. 

• Security Engineering & Compliance Readiness: Implement secure, Zero Trust–aligned architectures; baseline systems with DISA STIGs; and maintain continuous compliance with FISMA, FedRAMP, and NIST frameworks. 

• Configuration Management & Automation: Develop Desired State Configuration (DSC) and Infrastructure as Code (IaC) solutions to standardize environments and monitor drift across on-prem and cloud ecosystems. 

• Operations, Maintenance & Performance Optimization: Provide 24×7 system monitoring, patching, capacity planning, disaster recovery support, and continuous system performance tuning across Windows, Linux, and hybrid environments.