Mobile Device Engineer - TS/SCI with Polygraph

Mobile Device Engineer

Own your opportunity to support national defense. Your work will help keep critical operations secure and connected across the global enterprise directly, contributing to a mission that protects our nation every day.

As a Mobile Device Engineer supporting CIO Infrastructure Services (CIS), you design, engineer, and implement secure enterprise mobile device solutions that enable the global workforce to operate safely across multiple networks and security domains. You ensure mobile platforms remain compliant, accredited, up-to-date, and integrated seamlessly into the broader Enterprise IT Infrastructure (EII). Your work directly supports mobility, security, mission responsiveness, and modernization efforts across the DoDIIS enterprise.

Key responsibilities include:

• Engineer, design, and implement secure enterprise Mobile Device Management (MDM) solutions for mobile phones, tablets, laptops, and other mobility devices
• Ensure mobile platforms meet all cybersecurity, configuration, and compliance requirements across the DoW, and IC environments
• Integrate mobile solutions with enterprise authentication, identity, security, monitoring, and network services
• Test, validate, and document mobile device configurations, updates, and system changes prior to deployment
• Troubleshoot and resolve advanced mobile device issues, including configuration, security control, certificate, and connectivity problems
• Support modernization efforts by evaluating and engineering emerging mobile technologies and capabilities
• Maintain security and compliance through patch deployment, vulnerability response, and ongoing monitoring of mobile device health and posture
• Stay current with evolving mobile platforms, security requirements, and enterprise mobility best practices

What you'll need to succeed:

• Education: Bachelor's degree in an IT-related field, or 10+ years of relevant IT experience in lieu of a degree
• Certification: Meet DoD 8140 Information Assurance Workforce certification requirements (e.g. Security+ CE, etc.)
• Clearance: Active TS/SCI clearance with a favorable polygraph
• Experience engineering or administering MDM solutions within enterprise or DoW/IC environments
• Strong background in mobile security, authentication, compliance controls, and secure device configuration
• Experience supporting IATT/ATO activities and working within the Risk Management Framework
• Proven ability to troubleshoot complex mobile devices, security, and connectivity issues across networks and platforms
• US citizenship required

GDIT is your place. At GDIT, the mission is our purpose, and our people are at the center of everything we do. Growth: AI-powered career tool that identifies career steps and learning opportunities Support: An internal mobility team focused on helping you achieve your career goals Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off Community: Award-winning culture of innovation and a military-friendly workplace Own your opportunity Explore an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.