Platform Developer

Huntington Ingalls Industries, Inc.•Springfield, MO

20h•Onsite

About The Position

This opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation’s intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Leadership Mindset at HII – Mission Technologies Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every team member contributes to our mission and culture: Know & Grow Your People – Commit to learning and supporting team success. Build Relationships – Communicate openly, collaborate well, and build trust. Take Ownership – Deliver on commitments and take pride in your work. Customer First – Focus on the mission and those we serve. Shape the Future – Bring ideas, curiosity, and continuous improvement. Act with Urgency – Take initiative and follow through with purpose. These capabilities guide how all employees contribute to our shared success across Mission Technologies. HII’s Mission Technologies division is dedicated to delivering cutting-edge solutions that advance national security and defense objectives. This position is part of our Cyber and Intelligence division, which plays a critical role in supporting Enterprise-Level Security and Modernization efforts across IT infrastructure, cybersecurity, physical facilities, and personnel operations. The selected candidate will contribute to a high-impact government program focused on enhancing and securing mission-critical systems and environments.

Requirements

5 years relevant experience with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience.
Demonstrated experience developing and maintaining Business Rules, Client Scripts, Script Includes, UI Policies, and UI Actions, Flow Designer / Workflow.
Experience with ServiceNow/Salesforce/BMC Remedy/Jira integrations (REST/SOAP APIs).
Experience working within Agile development environments.
Ability to support ITSM-based implementations and platform configuration.
Experience with custom application development CSWF : 632-Basic

Nice To Haves

5+ years of ServiceNow (preferred), Salesforce, BMC Remedy, or Jira Service Management/Service Desk development experience.
2+ years of JavaScript development experience.
Demonstrated experience with REST/SOAP API integrations, workflow automation design, and agile development
Experience working with CMDB / CSDM aligned data models, ServiceNow IntegrationHub, ServiceNow Service Portal or UI Builder.
Experience supporting enterprise-scale implementations and previous work supporting de-customization efforts
ServiceNow Certified System Administrator (CSA)
ServiceNow Certified Application Developer (CAD)
ServiceNow Certified Implementation Specialist – ITSM (CIS-ITSM)
ServiceNow Certified Implementation Specialist – ITOM (CIS-ITSM)
ServiceNow Certified Application Specialist – Performance Analytics or equivalent platform certifications (Salesforce, BMC, Jira)

Responsibilities

Design, configure, and implement ServiceNow solutions aligned with business requirements and ITIL best practices.
Develop and customize modules, applications, workflows, and integrations within the ServiceNow platform.
Translate functional and technical requirements into effective, scalable ServiceNow configurations.
Build and maintain custom scripts, UI policies, client scripts, business rules, and automation workflows.
Collaborate closely with product owners, process owners, and cross‑functional teams to enhance platform capabilities.
Troubleshoot issues, perform root‑cause analysis, and deploy fixes and enhancements.
Ensure documentation is created and maintained for configurations, customizations, and development work.
Follow governance, security, and development standards to maintain a stable and compliant ServiceNow environment.
Identify opportunities to improve processes through automation and platform features.