Mobile Device Engineer - TS/SCI with Polygraph

General Dynamics Information Technology; Washington (District of Columbia); On-site; USD 110,000 - 170,000; Full time

Job summary

General Dynamics Information Technology seeks a Mobile Device Engineer to design, implement, and secure enterprise mobile device solutions for a DoD/IC environment. You will ensure platforms remain compliant, accredited, and integrated within the enterprise IT infrastructure across multiple networks and security domains.

The role supports modernization efforts, requires TS/SCI clearance and DoD 8140 qualifications, and is onsite in a mission-focused environment.

Qualifications

• Bachelor’s degree in an IT-related field, or 10+ years of IT experience in lieu of a degree.
• DoD 8140 Information Assurance Workforce certification requirements (e.g. Security+ CE).
• 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 RMF.
• US citizenship required.
• LOCATION: Onsite

Responsibilities

• 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

Skills

MDM solutions

Mobile security

Authentication

Compliance controls

Secure device configuration

DoD/IC experience

Education

Bachelor’s degree or 10+ years IT experience

Job description

YOUR IMPACT

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.

CIO Infrastructure Services (CIS) is evolving, and we want the talented professionals already powering the mission to help shape its future. As an incumbent supporting our customer’s enterprise IT operations, you bring essential knowledge that strengthens continuity, accelerates transition success, and drives innovation. By joining CIS, you can continue the work you excel at while gaining new opportunities to grow in modernization, engineering, automation, and enterprise level operations. Your experience matters here, and we’re committed to investing in your success as you continue supporting a mission that relies on your expertise.

MEANINGFUL WORK AND PERSONAL IMPACT

As a Mobile Device Engineer supporting 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:

• 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
• CERTFICATION: 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

• LOCATION: Onsite

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.

#CIS