ServiceNow Developer

Leidos; Chantilly (VA); On-site; USD 131,000 - 237,000; Full time

Benefits offered by this job

Health and Wellness programs

Income Protection

Paid Leave

Retirement

Job summary

Leidos Intelligence Group is seeking a ServiceNow Developer to support an enterprise IT program. The role emphasizes development and O&M for a ServiceNow platform used to track requests, tasks, and metrics, with governance and change management in scope.

The ideal candidate has strong JavaScript skills, experience with ServiceNow modules and admin tasks, and a track record of building custom workflows in an agile environment.

Qualifications

• Active TS/SCI with poly required.
• Bachelor's degree with 12+ years of experience OR Master's with 10+ years of experience.
• Experience with JavaScript and web technologies (XML/HTML/CSS).
• Experience with relational databases and ServiceNow customization.

Responsibilities

• Configure and customize the ServiceNow platform to address business needs.
• Administer ServiceNow front-end, roles, groups, and permissions.
• Develop custom workflows and integrations with external systems.
• Migrate update sets across environments and troubleshoot production issues.
• Follow agile software development practices.

Skills

JavaScript

Web technologies (XML/HTML/CSS)

Relational databases

ServiceNow development

ServiceNow administration & scripting

Integration with external systems

Education

Bachelor's degree + 12+ years experience

Master's degree + 10+ years experience

Tools

ServiceNow modules

ServiceNow scripting

Agile methodologies

Job description

Leidos Intelligence Group is seeking a ServiceNow Developer to support an enterprise IT program. We are looking for an experienced ServiceNow developer who can hit the ground running with minimal spin up time. The customer requires support specializing in software development to provide development and operations and maintenance (O&M) support to a ServiceNow platform used in the organization to track requests, tasks, and metrics.

Primary Responsibilities

The customer will provides development support to enable mission by delivering products and services to collect, analyze and manipulate data. The customer requires support specializing in software development to provide development and operations and maintenance (O&M) support to a ServiceNow platform used by the organization to track requests, tasks, and metrics. Work will include implementing configuration and customization of the platform to address the business needs, as well as assisting the customer in establishing governance and change management. The Team will implement the full software development lifecycle to support the development of custom workflows in the ServiceNow platform and have a good understanding ServiceNow business needs. They will implement and customize ServiceNow solutions to meet the customer’s mission requirements, be responsible for administration of the ServiceNow front-end, and provide O&M for the ServiceNow front-end. They will also define data tables and business logic in the ServiceNow platform; provide administration of ServiceNow user roles, groups and permissions; and support data transformation activities to load information into the ServiceNow platform. The team will manage the migration of update sets to sub-prod and prod environments, troubleshoot production problems related to the ServiceNow platform, and provide ServiceNow integration support with external systems and data sources. They will also provide development support to applications that will interface with the ServiceNow platform to ensure a seamless integration and work with a team to develop and deploy custom workflows, including the organization's project manager, systems engineer(s), system architect(s) and system integrator(s). The team should be prepared to follow an agile software development methodology for planning, implementing and delivering ServiceNow capabilities.

Basic Qualifications

• Must have an active TS/SCI with poly to be considered.
• Must have a Bachelor's degree and at least 12 years of relatable experience OR Masters and at least 10 years of experience.
• Experience with JavaScript.
• Demonstrated experience with web-based technologies, such as XML, HTML, or CSS.
• Demonstrated experience with relational databases.
• Demonstrated experience with the implementation and customization of ServiceNow modules.
• Demonstrated experience modifying ServiceNow tables.
• Demonstrated experience with the ServiceNow business rules and scripting aspects of the ServiceNow platform.
• Demonstrated experience performing administration duties in ServiceNow.
• Demonstrated experience troubleshooting problems in ServiceNow.
• Demonstrated experience providing integration and development support for external

Preferred Qualifications

• Demonstrated experience using the Sponsors ServiceNow Platform.
• Demonstrated experience developing custom workflows in ServiceNow.
• Certification as a ServiceNow Developer

If you're looking for comfort, keep scrolling.

At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting: October 20, 2026 For 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 $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and 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.

Pay and Benefits

• Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement.

Securing Your Data

Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to [e-mail].

Commitment and Diversity

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. For more information, visit www.Leidos.com.