ServiceNow Developer

ServiceNow Developer

Join a team that's powering the future of national security at Mission Technologies, a division of HII. We are currently hiring multiple ServiceNow Developers to assist in building next-generation capabilities that strengthen national defense, safeguard critical infrastructure, and keep our nation's most important missions moving forward. This role sits within our Cyber & Intelligence division, where we drive large-scale IT modernization and enterprise security initiatives across cyber operations, infrastructure, facilities, and personnel systems. As part of a high-impact government program, you'll help engineer and protect mission-critical environments, ensuring they remain resilient, secure, and ready for whatever comes next.

ServiceNow Developer Opportunities

• Junior: $90,500 - $110,000
• Mid-Level: $110,000 - $145,000
• Senior: $145,000 - $180,000

What You'll Do

• Research, design, develop, and enhance enterprise-wide applications and platforms
• Participate in planning and deploying major system updates and new capabilities
• Ensure all software meets compliance, quality, and security standards
• Evaluate how systems, software, and hardware integrate and interact
• Document testing, updates, fixes, and enhancements to ensure long-term stability

What You Bring

• Bachelor's degree and 3+ years experience
• Proven ability to develop and maintain Business Rules, Client Scripts, Script Includes, UI Policies, UI Actions, and Flow Designer/Workflow
• Experience building ServiceNow integrations using REST/SOAP APIs
• Familiarity working within Agile development environments
• Ability to support ITSM implementations and platform configuration
• Experience with custom application development
• Active Security+ certification
• Active TS/SCI clearance at start, with ability to obtain a CI Poly

Extra Points

• 5–7 years of hands-on ServiceNow platform development
• Proven expertise building and maintaining advanced platform components, including: Business Rules, Client Scripts, Script Includes, UI Policies and UI Actions, Flow Designer / Workflow automation
• Strong background developing robust integrations using REST and SOAP APIs
• Experience thriving in Agile teams, contributing to iterative delivery and continuous improvement
• Ability to support full lifecycle ITSM implementations, from configuration to deployment
• Demonstrated success building custom applications that extend and elevate the ServiceNow platform

All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.