ServiceNow Developer with Security Clearance

Senior ServiceNow Developer (CMDB / Discovery / Telecom Inventory) Locations: Fort Meade, MD | Scott AFB, IL | Hill AFB, UT Clearance: Secret (Active Preferred) Employment Type: Full-Time Category: IT Database / IT Software Overview We are seeking a Senior ServiceNow Developer to support a large-scale ServiceNow modernization effort for DISA under the GSM-O II program. This role will focus heavily on CMDB, Discovery, Service Mapping, Telecommunications Service Management (TSM), Telecommunications Network Inventory (TNI), and Order Management for Telecommunications (OMT).

The successful candidate will help design, develop, integrate, and support enterprise ServiceNow solutions supporting mission-critical Department of Defense operations. This is a 100% onsite position at Fort Meade, MD, Scott AFB, IL, or Hill AFB, UT. Required Qualifications
U.S.

Citizen
Active Secret clearance preferred
Candidates without a clearance may be considered for sponsorship if local to one of the supported locations
Ability to obtain Security+ certification within 14 days of start date
3+ years of ServiceNow development experience
Experience with ServiceNow CMDB and Discovery
Experience developing and supporting ServiceNow workflows, forms, dashboards, reports, roles, and integrations
Strong understanding of ITSM processes and ITIL best practices
Experience integrating external systems using APIs and automation tools
Strong communication and customer-facing skills
Highly Desired Experience
ServiceNow OMT (Order Management for Telecommunications)
TNI (Telecommunications Network Inventory)
TSM / TSOM modules
CMDB architecture, governance, and data quality
Discovery and Service Mapping
Data modeling and CI relationship management
ServiceNow upgrades and platform enhancements
Responsibilities
Design, develop, configure, and maintain ServiceNow applications and modules
Support implementation and enhancement of ITSM, CMDB, Discovery, TNI, OMT, and TSOM solutions
Build workflows, forms, catalogs, dashboards, reports, and role-based access controls
Develop integrations with enterprise tools and monitoring platforms
Support ServiceNow upgrades, enhancements, and platform maintenance
Integrate and reconcile data from multiple sources into the CMDB
Improve CMDB data quality, governance, and operational processes
Collaborate with engineers, analysts, architects, and customer stakeholders
Troubleshoot and resolve platform issues
Support Agile development and DevSecOps initiatives
Mentor junior developers and contribute to technical best practices

Preferred Qualifications
ServiceNow Certified Application Developer (CAD)
ITIL Foundation Certification
Experience with Jira, Git, and Confluence
Experience working in Agile or SAFe environments
Experience with CI/CD and DevSecOps practices
AWS or additional ServiceNow certifications
Experience supporting enterprise-scale DoD environments
Why Join? This position supports one of the Department of Defense's largest ServiceNow transformation efforts.

You will be part of the team modernizing DISA's enterprise service management capabilities, helping deliver critical services to military and national security missions worldwide. If you're a ServiceNow developer with strong CMDB, Discovery, and Telecom Inventory experience, this is an opportunity to work on a highly visible enterprise implementation with long-term growth potential in the federal space.