CMDB and Attack Surface Management Support - ServiceNow Developer

Booz Allen Hamilton; McLean (VA); On-site; USD 78,000 - 176,000; Full time

Job summary

Booz Allen Hamilton is seeking a ServiceNow Developer focused on CMDB and Attack Surface Management integration. You will design, configure, and develop CMDB solutions, build dashboards and catalog items, and ensure data quality across CI data from multiple sources.

You’ll collaborate with platform admins, ITSM SMEs, and data owners to deliver trusted CMDB data. The role emphasizes hands-on ServiceNow development, Discovery validation, and backlog translation into actionable user stories within

Qualifications

• 3+ years developing and implementing ServiceNow solutions including CMDB or CMDB-adjacent apps.
• 3+ years ServiceNow CMDB operations with data quality and remediation responsibilities.
• 2+ years with ServiceNow Discovery and data reconciliation from multiple sources.
• 2+ years building Platform Analytics indicators, KPIs, dashboards.
• 2+ years creating Service Catalog items and workflows in ServiceNow.
• Experience translating ops/security requirements into user stories and UAT plans.
• Experience with REST/JSON APIs; GraphQL familiarity helpful.

Responsibilities

• Design, configure, and develop ServiceNow CMDB solutions and dashboards.
• Build CI ownership, completeness, health trends, and Attack Surface metrics.
• Develop CMDB Workspaces and Catalog items for CMDB requests.
• Contribute to SRM and ITSM enhancements relevant to CMDB priorities.
• Monitor CMDB health and CI relationship quality; analyze data gaps.
• Validate Discovery data ingestion and resolve ingestion issues.

Skills

ServiceNow development

CMDB operations

Data quality

REST/JSON APIs

GraphQL

ITSM integration

Agile / Jira

Education

Bachelor's degree

Tools

Service Graph Connectors

Integration Hub

Discovery tooling

GlideAjax

Job description

CMDB and Attack Surface Management Support - ServiceNow Developer

The Opportunity: In this role, you'll design and develop ServiceNow solutions that accelerate Booz Allen's CMDB practice and the Attack Surface Management initiatives that depend on it. With millions of CIs in scope, you'll build configured capability: Workspace views, Platform Analytics dashboards and indicators, Service Catalog items for CMDB requests, CMDB Health and Relationship Health rule configurations, ownership routing, and data quality automation. You'll partner with the ServiceNow Platform Team, ITSM SMEs, and data source owners to convert CMDB-related initiative needs into working ServiceNow solutions, and you'll contribute development effort to SRM and ITSM enhancements as CMDB priorities allow. You'll be a key technical contributor on a team focused on bringing stakeholders together around CMDB data they can rely on and trust. You'll partner with ServiceNow Platform administrators to validate Discovery data ingestion and flag pattern or ingestion issues for platform-team refinement, and work with application and infrastructure SMEs to reconcile discovered CI data across sources. You'll develop the dashboards, reporting, and Service Catalog capabilities that the Attack Surface Management Working Group and similar CMDB-dependent initiatives need to inform security and operational prioritization. You'll work in coordination with the ServiceNow Platform Team, augmenting their delivery pipeline and converting initiative demand into ServiceNow-ready work. Due to the nature of work performed within this facility, U.S. citizenship is required.

What You’ll Work On:

• Development: Design, configure, and develop ServiceNow CMDB solutions including Workspace views, Platform Analytics dashboards and indicators, Service Catalog items, CMDB Health and Relationship Health rule configurations, ownership routing, and data quality automation, in coordination with the ServiceNow Platform Team.
• Build Platform Analytics indicators, KPIs, scorecards, and dashboards that surface CI ownership, completeness, environment classification, health trends, and Attack Surface Management metrics for technical and executive audiences.
• Develop and maintain the CMDB ServiceNow Workspace and Service Catalog items for CMDB-related requests, including new CI registration, ownership change, retirement, and data correction, including form design and the workflows that route them.
• Contribute development effort to SRM and ITSM enhancements as CMDB workload permits, in coordination with the ServiceNow Platform Team.
• Analysis and Integration: Monitor CMDB health and CI relationship health using ServiceNow KPIs, evaluate CI class and sub-class data quality, and perform trending analysis to identify where data quality gaps exist.
• Partner with ServiceNow Platform administrators to validate Discovery data ingestion and flag pattern or ingestion issues for resolution and collaborate with application and infrastructure SMEs and data source owners to reconcile discovered CI data across sources and close data quality gaps at the source.
• Translation and Backlog Support: Translate CMDB-related initiative and governance needs, such as Attack Surface Management, Trusted Enterprise Transformation, and CMDB Health and Workspace governance into ServiceNow-ready business outcomes, requirements, user stories, acceptance criteria, and UAT scenarios.
• Support the CMDB enhancement backlog: intake, structure, prioritization support, dependency tracking, and readiness for ServiceNow Platform Team delivery.
• Support implementation readiness for CMDB-related platform enhancements by validating data mappings, field requirements, reporting needs, and stakeholder acceptance through UAT.
• Knowledge Transfer: Develop knowledge articles that help stakeholders self-serve and collaborate with other ITSM SMEs to contribute to the ongoing improvement of the CMDB practice.

You Have:

• 3+ years of experience developing and implementing ServiceNow solutions, including configuration of forms, workflows, business rules, script includes, UI policies, and ACLs, including CMDB or CMDB-adjacent functions, such as ITSM, ITOM, or SecOps integration with CMDB
• 3+ years of experience with ServiceNow CMDB operations, CI relationship health, and data quality, including accuracy, completeness, and consistency, with direct responsibility for CMDB data maintenance, quality checks, and remediation
• 2+ years of experience with ServiceNow Discovery in an analyst capacity, including reviewing discovered CI data, identifying pattern or ingestion issues, and reconciling data from multiple sources
• 2+ years of experience building Performance Analytics or Platform Analytics indicators, KPIs, scorecards, and dashboards
• 2+ years of experience developing ServiceNow Service Catalog items and workflows
• Experience translating operational, security, or governance requirements into ServiceNow-ready user stories, acceptance criteria, dashboards, or UAT plans, and progressing them through Agile delivery, including backlog refinement and sprint planning in Jira or ServiceNow SPM
• Experience with REST and JSON APIs, including with GraphQL
• Experience with ITIL Configuration Management, CSDM framework, and CI lifecycle management principles
• Bachelor's degree
• ServiceNow Certified System Administrator (CSA) Certification and Certified Implementation Specialist – Data Foundations (CIS‑DF) CMDB and CSDM Certification

Nice If You Have:

• Experience developing Identification and Reconciliation Engine (IRE) rules, including identifier entries, reconciliation rules, and data source precedence for duplicate prevention
• Experience integrating third-party data into the CMDB using Service Graph Connectors or Integration Hub
• Experience with CI Class Manager for CI class, attribute, and relationship model configuration
• Experience with ServiceNow Flow Designer, GlideAjax, and scripted REST APIs in production
• Experience applying the Common Service Data Model (CSDM) methodology in production environments
• Experience with vulnerability data sources integration through ServiceNow Vulnerability Response and vulnerability-to-CI reconciliation in the CMDB
• Possession of strong written communication skills
• ServiceNow Certified Application Developer (CAD) Certification

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,600.00 to $176,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees.

This posting will close within 90 days from the Posting Date.

Identity Statement

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Work Model

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