Haystack
← Back to Jobs
Technology
KF

ServiceNow Developer (TS/SCI Required) with Security Clearance

Kforce Federal SolutionsChantilly, VA🇺🇸United StatesPosted 30 Aug 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Chantilly, VA, United States
Posted
20 hours ago
ScrumAgileAngularCSSHTMLJavaScriptPythonRESTReact

Job Description

Senior ServiceNow Developer We are seeking a Senior Software Developer to join our Development Team on a mission-critical NRO program. You will support our client with design, creation, deployment, and maintenance of multiple ServiceNow applications. The Senior ServiceNow Developer will play a key role and server as a trusted adviser to client. What You’ll Get to Do:

  • Develop, maintain, and enhance applications on the ServiceNow platform including, but not limited to, ITSM, SPM, CMDB, ITOM/ITAM, CSM, ATF, DevSecOps, Service Portal, custom application development, etc.
  • You will be responsible for helping to develop code, unit test, hold code reviews, check in code, and help to build the code pipeline for continuous integration/continuous delivery.
  • Customize ServiceNow applications and facilitate roll out of new applications and modules and configure application UI, workflow, and API.
  • Create, maintain configuration management on the ServiceNow platform in all environments.
  • Collaborate effectively with other ServiceNow administrators to develop solutions and handle general updates and configuration changes/requests.
  • Plans for data ingestion from different legacy sources, makes design decisions on that data, and works to reconcile data based on the chosen authoritative source.
  • Revolutionize and reimagine ServiceNow Service Portal Implementation by leveraging customizations, widget capabilities.
  • Leverages UI policies, UI actions, and client scripts.
  • Develops applications and modules using scripted REST APIs and customized notifications, approvals, and inbound email actions.
  • Coordinate with multiple departments within and outside of the customer’s organization to accomplish project tasks.
  • Independent self-starter and proactive at developing solutions and solving business problems using ServiceNow.
  • Work in an Agile Team creating/using stories and other Agile and/or SAFE applications within ServiceNow.

Qualifications

  • An Active TS/SCI Clearance with Polygraph.
  • Security+ certified or the ability to obtain certification within 3 months of start date
  • Bachelor’s degree preferably in an IT related field 7 years of related experience; or a Master’s with 5 years of experience; an Associates with 9 years of experience. A minimum of 7 years' technical experience.
  • Extensive development experience with JavaScript’s programming language and how it applies to ServiceNow, along with ServiceNow Glide.
  • Understanding of best practices across both commercial and federal sectors as it relates to workflow and process management.
  • Excellent interpersonal skills with proven ability to team with industry partners.
  • Ability to communicate effectively in a fast-paced environment.
  • Experience in scrum and agile frameworks for development to include task management, performing stand-ups and sprint reviews, gathering requirements, and creating documentation. Nice to Have:
  • ITIL 4 certification
  • ServiceNow developer certification, preferably Certified System Administrator (CSA)
  • Graphics design or UX/UI design experience.
  • Experience in HTML/CSS and Jelly scripting
  • Other web based development experience using Angular, React and/or Python

Similar jobs