ServiceNow System Architect with Security Clearance

Transform technology into opportunity as a ServiceNow System Architect at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your engineering career. MEANINGFUL WORK AND PERSONAL IMPACT: As a ServiceNow System Architect, the work you'll do at GDIT will be impactful to the mission of USCENTCOM. You will play a crucial role in the design, implementation, and optimization of our ServiceNow platform. The ideal candidate will possess deep technical expertise, strong leadership skills, and a proven track record of delivering scalable and upgrade-safe solutions. This role requires a strategic thinker who can align the platform with business objectives while ensuring system stability, security, and performance. Key Responsibilities: * Platform Architecture and Design: Develop and maintain the overall architecture of the ServiceNow platform, ensuring alignment with business needs and industry best practices. * System Maintenance and Upgrades: Oversee system maintenance, upgrades, and enhancements, ensuring minimal disruption and optimal performance. * Workflow Development: Design and implement workflows, business rules, client scripts, and UI policies to automate processes and improve efficiency. * Integrations: Lead the design and implementation of integrations with external systems using REST, SOAP, LDAP, SSO, and other protocols. * ITOM and ITAM Implementation: Configure and support ITOM and ITAM modules, including discovery, service mapping, asset management, and event management. * SPM/PPM Expertise: Configure and maintain Strategic Portfolio Management (SPM) modules, including Demand, Project, Portfolio, and Resource Management, with a focus on Agile methodologies. * Database Management: Manage MariaDB installation, optimization, indexing, and coding to support platform performance. * Security and Compliance: Configure and maintain system ACLs, certificates, and security protocols, ensuring compliance with organizational policies. * Monitoring and Risk Management: Monitor system stability, conduct risk assessments, and implement measures to prevent service degradation or interruptions. * Reporting and Analytics: Develop dashboards, KPIs, and reports to provide visibility into portfolio performance, risks, and opportunities. * Documentation and Governance: Create and maintain technical documentation, architecture diagrams, and governance standards for the platform. WHAT YOU'LL NEED TO SUCCEED: Bring your engineering expertise along with a drive for innovation to GDIT. The Software Engineer Sr Principal must have: * Education: Bachelor's degree with focus in Computer Science, Information Technology, or a related field * Certifications: Applicable DoD 8140 or DoD 8570 Certification * Experience: 10 years of related experience * Technical skills: * Proficiency in JavaScript, Glide API, and ServiceNow development tools. * Familiarity with CI/CD pipelines, Git, and automated testing frameworks. * Strong understanding of system security, ACLs, and certificate management. * Proven experience with on-premises ServiceNow deployments and server administration (Windows/Linux). * Expertise in ITOM, ITAM, and SPM modules. * Strong knowledge of integration protocols (REST, SOAP, LDAP, SSO). * Experience with database management (MariaDB preferred). * Security clearance level: Secret clearance required but TS/SCI eligibility preferred * US citizenship required GDIT IS YOUR PLACE: At GDIT, the mission is our purpose, and our people are at the center of everything we do. * Growth: AI-powered career tool that identifies career steps and learning opportunities * Support: An internal mobility team focused on helping you achieve your career goals * Rewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off * Community: Award-winning culture of innovation and a military-friendly workplace ARMA CENTCOMCITS GDITPRIORITY Work Requirements

Location: Tampa, Florida, US

Posted Date: 11/23/2025