Infrastructure Systems Administrator

Infrastructure Systems AdministratorSpringfield, VA; St. Louis, MO At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to Work, we offer a collaborative and caring community where you feel like you belong and are empowered to grow, learn and thrive through hands-on experience, certifications, industry training and more. Join us to drive positive, lasting change that moves missions and the government forward!AFS is searching for an Infrastructure Systems Administrator responsible for the administration, integration, modernization, and day-to-day operational support of a self-hosted ServiceNow platform deployed on AWS in a government/defense environment. Works as part of a small, highly technical team supporting both the underlying infrastructure and advanced AI capabilities built on top of it.ResponsibilitiesPlatform Administration & OperationsAdministers RHEL 9 servers and Windows servers supporting a self-hosted ServiceNow environment running on AWSManages and maintains core AWS infrastructure including EC2 instances, RDS databases, Application Load Balancers (ALBs), security groups, and related servicesWorks incidents and service requests related to platform health, stability, and performancePerforms minor and major upgrades to the ServiceNow platform and underlying infrastructure with minimal service disruptionAI & Advanced Capabilities EngineeringDeploys, configures, and maintains ServiceNow AI capabilities including Now Assist, AI Search (AIS), Predictive Intelligence, and AI Control TowerIntegrates ServiceNow with AWS Bedrock and large language model (LLM) backends to enable generative AI features in a self-hosted, classified environmentSupports MCP (Model Context Protocol) server configuration and integration with AI toolingMaintains platform-level configuration and integration across AI capability modules Engineering & ModernizationDevelops proof-of-concept (POC) solutions and investigates emerging technologies relevant to the platform and missionProduces engineering recommendations in response to evolving technical requirements, new customer needs, and technology advancementsMaintains and modernizes infrastructure as platform capabilities and government requirements evolve Integration & CollaborationWorks directly with integration partners to troubleshoot and resolve issues arising from third-party integrationsSupports other teams across the organization with platform-related needs including CMDB administration, discovery configuration, and ad hoc technical assistanceCollaborates with stakeholders to translate operational and customer requirements into technical solutionsTechnical EnvironmentOperating Systems: RHEL 9, Windows ServerCloud Platform: AWS (EC2, RDS, ALB, Security Groups, Bedrock)ITSM Platform: ServiceNow (self-hosted, Zurich)QualificationsExperience with Linux server administrationExperience with Amazon Web Services (AWS)Experience with ServiceNowNice to haveExperience with AWS AI ServicesServiceNow Certified System Administrator (CSA)ClearanceAn active TS/SCI is required