Sr ServiceNow Developer
Washington DC, WA - USA
Job Summary
Leidosis looking for aSenior ServiceNowDeveloperto support and lead ongoing ServiceNow continuous improvement projects of existing ServiceNow implementation for an enterprise. The successful candidate will be able to adapt to client needs and to support the implementation of the ServiceNow roadmap. The Senior ServiceNow Developer will collaborate with a diverse workforce within a matrix environment and be able to communicate effectively in obtaining and synthesizing requirements from external stakeholders while working with the team to build upon the existing ServiceNow foundation.
As a Senior ServiceNow Developer you will play a crucial role in designing developing and implementing solutions within the ServiceNow platform. You willbe responsible formaintainingand performing continual service improvements on the following implemented modules: ITSM ITOM ITAMCMDB HAM CSM.
This position is remote. However candidates must be willing to work east coast core work hoursandaretobe local to Washington DC area and may be required to work onsite at times.
Qualifications:
Bachelors degree and 8 years of proven experience as a ServiceNow Developer with strong understanding of the platforms architecture and capabilities. May consideradditionalyears of experience in lieu of a degree.
At least6 years of experience with designdevelopmentand support.
At least 4 years of experience in leading software development projects.
Must have hands on ServiceNow development experience across multiple modules in particular experience with Hardware Asst Management (HAM) Configuration Management Database (CMDB) Customer Service Management (CSM)and HR Service Delivery (HRSD).
Familiar with ITSM ITOMandITAM.
Shows initiative presents ideas to overcome challenges self-starter.
Positive attitude willingness to learn and team-oriented.
Exceptional communication and organizational skills.
Support development in Agile framework.Activelyparticipatein agile daily scrums and ceremonies updating stories daily in ServiceNow documenting development progress and collaborating across platform teams.
Hands-on experience with ServiceNow custom-scoped application development.
Responsibilities:
Technical Lead:
Exhibits exceptional customer service and teamwork collaborating effectively with clients and vendors to achieve mission success whilemaintaininga strong commitment to delivering high-quality products and services.
Effectively conveys key ideas and gathers actionable feedback from cross-functional team members and stakeholders. Demonstrates strong creativity collaboration and the ability to communicate with clarity and impact.
Identifiesrisks and challenges performs qualitative and quantitative analyses evaluates alternatives and provides well-informed recommendations.
Lead Development review process and provide technical guidance and support to junior and mid-level staff.
Gather and document business and system requirements.
Support in the development of use cases and testing procedures ensuring product functionality debugging and testing is completed prior to production deployment
Coordinate and lead project team meetings with technical staff and other key stakeholders.
Developimplementationplans SOP system architectureforall projectdeployments.
Assistin the architecture design management and implementation of ServiceNow.
Prepare IT to project status reports and presentations by collecting analyzing and summarizing information and trends
Maintains project documentation repository
AI experience:Now Assistthird-party LLM APIsAutomatictestframework
Development:
Demonstrated experience working on large-scale projects in diverse team environments with a focus on ServiceNow tools and techniques including experience withJavaScript/GLIDEHTML5 Angular JSjQueryand CSS.
Design configure and implement environments for applications engineer suitable release management procedures and provide production support.
Design create and configure Business Rules UI Policies UI Actions Client Scripts and ACLs including advanced scripting.
Design and develop automation workflows perform unit tests and conduct reviews to make sure workutilizescoding standards and best practices for platform performance and assess theoverall quality of delivered components.
Experience using Flow Designer.
Integration experience.
Collaborate with team on software design to provideaccuratework estimates and implementation of new features including interfaces contracts with storage system and data transformation.
Liaise with other development infrastructure and operations teams.
Ensure that all security policies and practices are adhered to as part of development.
Ensure all development is created in alignment with ServiceNow Technical Best Practices
What Sets You Apart:
Experience integrating ServiceNow with external systems
Familiarity with organizational change management
Ability to support multiple projects simultaneously
Experience with Okta and SSO technologies
Ability to obtain public trust clearance prior to start date.
Active ServiceNow Certified Systems Administrator (CSA) Certification or the ability to obtain certification within 3 months of hire date.
You Might Also Have:
ServiceNow Certified Application Developer Certification
ServiceNow Certified Implementation Specialist Certification
ITIL v3 Foundations Certification
Projectmanagement experience
At Leidos the opportunities are boundless. We challenge our staff with interesting assignments that provide them with an opportunity to thrive professionally and personally. For us helping you grow your career is good business.Wedlike to learn more about you apply today!
If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.
Original Posting:
July 14 2026For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $107900.00 - $195050.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.
Required Experience:
Senior IC
About Company
Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.