Infrastructure Systems Engineer
HybridSuitland, Maryland, United States
Job Summary
Lead requirements elicitation sessions with business and technical stakeholders to identify system requirements for enterprise information systems. Analyze business processes and operational workflows to document functional, non-functional, interface, and business requirements while maintaining traceability throughout the project lifecycle. Support system integration planning, testing, and defect resolution by developing Interface Control Documents, data mappings, and technical artifacts including data flow diagrams and sequence diagrams. Collaborate with cross-functional teams including cybersecurity, networking, and software development to ensure infrastructure compliance with Federal security requirements and enterprise architecture standards. Identify infrastructure risks and dependencies while recommending mitigation strategies to support operational readiness.
Required Qualifications
- Onsite once (1) per week
- Report onsite, as needed, for program execution in Suitland, MD
- 8+ years professional systems engineering or related experience
- Bachelor's Degree in related field
- Ability to obtain and maintain a Public Trust security clearance
- United States Citizenship
- Experience supporting the analysis, design, development, integration, and implementation of enterprise information systems
- Demonstrated experience applying systems engineering principles across the full infrastructure lifecycle, including architecture, design, implementation, integration, testing, deployment, operations, and modernization
- Experience with requirements elicitation and analysis of highly available, scalable, secure, and resilient enterprise infrastructure
- Experience working with cross-functional teams including cybersecurity, networking, systems administration, cloud engineering, software development, and operations
- 8+ years of experience supporting systems analysis, systems engineering, or requirements engineering activities
- Must have experience with requirements elicitation and analysis of highly available, scalable, secure, and resilient enterprise infrastructure
- Experience eliciting and documenting business (BRD) and system non-functional requirements (NFR)
- Experience creating functional specifications, interface documentation, and technical artifacts
- Experience supporting enterprise monitoring and performance management solutions
- Experience with enterprise networking concepts including TCP/IP, DNS, load balancing, routing, switching, VPNs, and firewalls
- Experience with cloud and/or on-premises enterprise systems
- Experience supporting software development lifecycle (SDLC) activities
- Experience with interface standards including REST APIs, SOAP, XML, JSON, messaging services, and batch integrations
- Experience documenting system interfaces and integration requirements
- Experience working with cross-functional teams including developers, testers, infrastructure, cybersecurity, and business stakeholders
- Strong analytical, documentation, and communication skills
- Ability to manage multiple assignments with minimal supervision
Desired Qualifications
- Current or prior U.S. Census Bureau experience or experience with Federal systems engineering
- Experience using Sparx Enterprise Architect or similar modeling tools
- Experience using requirements management tools such as Jira, IBM DOORS, Jama, or similar
- Familiarity with Model-Based Systems Engineering (MBSE) concepts and SysML
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