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ServiceNow Developer Principal

Job in Fairfax, Fairfax County, Virginia, 22037, USA
Listing for: General Dynamics Information Technology
Full Time position
Listed on 2026-03-03
Job specializations:
  • IT/Tech
    IT Consultant, Cloud Computing
Job Description & How to Apply Below
** Req :
** RQ213396

** Type of

Requisition :
** Regular

** Clearance Level Must Be Able to Obtain:
** Secret

** Public Trust/Other

Required:

** None

** Job Family:
** Software Engineering

*
* Skills:

*
* Design,Software Development,Software Projects

*
* Certifications:

*
* Certified System Administrator (CSA) | Service Now - Service Now

*
* Experience:

*
* 5 + years of related experience

** US Citizenship

Required:

*
* Yes

*
* Job Description:

*
* Transform technology into opportunity as a  
** Service Now Developer Principal
** pe what's next for mission-critical government projects while shaping what's next for your engineering career.

** MEANINGFUL WORK AND PERSONAL IMPACT*
* _As a_   
** _Service

Now Developer Principal_
** _, the work you'll do at GDIT will be impactful to the mission of our customers. You will play a crucial role via the following:_

+ Design, configure, and customize Service Now applications using JavaScript, Glide API, business rules, client scripts, and Flow Designer to meet specific business needs

+ Develop and maintain integrations between Service Now and other internal or third-party systems (e.g., ERP systems, other enterprise applications) using REST, SOAP, APIs, and the Service Now Integration Hub

+ Lead or support the implementation and optimization of core SPM modules, including Demand Management, Project Portfolio Management (PPM), Resource Management, and Financial Planning

+ Configure financial aspects within projects and portfolios, such as cost plans, budgets, expense lines, labor costs, and financial baselines to track ROI and control costs

+ Implement solutions for optimizing resource allocation, capacity planning, and managing timesheets, working closely with resource and portfolio managers

+ Provide technical guidance, perform code reviews, create architectural documentation, and mentor junior developers to ensure adherence to best practices

+ Work closely with stakeholders, product owners, and cross-functional teams (IT, PMO, finance) to gather requirements and translate them into technical specifications

+ Create and maintain detailed technical and functional documentation and support platform upgrade activities, including testing and reconfiguration.

+ Contribute to IT-related technical processes reviews, postmortems, and continual process improvement

+ Create estimations on effort required to produce Service Now functionality

+ Provide technical guidance, perform code reviews, create architectural documentation, and mentor junior developers to ensure adherence to best practices

+ Maintain current Service Now and industry certifications, while obtaining additional certifications

** WHAT YOU'LL NEED TO SUCCEED*
* _Bring your engineering expertise along with a drive for innovation to GDIT. The_   
** _Service

Now Developer Principal_
** _must have:_

*
* ●

Education:

** Technical Training, Certification(s) or Degree

*
* ●

Experience:

** 5+ years of related experience

*
* ●

Required Skills:

*
* + Strong proficiency in Service Now SPM modules (PPM, Demand, Resource, Financials, Agile Development)

+

Experience with other Service Now modules like ITSM or ITOM

+ Expertise in Service Now platform architecture, Flow Designer, and Integration Hub

+ Proficiency with integration methods like SOAP, REST, and web services, including creating and consuming them

+ Strong scripting skills in JavaScript and Glide Script

+ Ability to analyze requirements, troubleshoot issues, and develop effective technical solutions

+ Excellent understanding of the Agile software testing process and lifecycle, from smoke test to integration to production deployment

+ Ability to identify, understand, document, and create functionality aligning with customer value streams

+ Ability to produce level of estimates and basic deployment plans for Service Now functionality

+ Strong organizational and time management skills while working in a rapid software development environment

+ Ability to identify and learn new technologies quickly

+ Excellent communication skills for collaborating with both technical and non-technical stakeholders

+ Strong analytical, problem-solving, and debugging skills

+ Ability to coach, guide, and mentor junior developers

*
* ●…
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