Mobile Device Engineer - TS/SCI with Polygraph

General Dynamics Information Technology; Colorado Springs (CO); On-site; USD 111,000 - 150,000; Full time

Job summary

General Dynamics Information Technology (GDIT) seeks a Mobile Device Engineer to support the CIS program, delivering secure enterprise MDM solutions across the DoW/IC and global workforce. You will design, implement, and validate mobile security controls, ensuring systems remain compliant and accredited within the Enterprise IT Infrastructure (EII).

Onsite in USA Colorado Springs, CO, this 40-hour weekly role requires TS/SCI clearance with a favorable polygraph and a strong background in RMF,

Qualifications

• Bachelor’s degree in an IT-related field or 10+ years of relevant IT experience.
• 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 in enterprise/DoW/IC environments.
• Strong mobile security, authentication, compliance controls, and secure device configuration.
• Experience supporting IATT/ATO activities and RMF framework.
• US citizenship is required.
• Onsite location in Colorado Springs, CO.

Responsibilities

• Engineer, design, and implement secure enterprise Mobile Device Management (MDM) solutions for mobile devices.
• Ensure mobile platforms meet cybersecurity, configuration, and compliance requirements across the DoW/IC.
• 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 across networks and platforms.
• Support modernization by evaluating and engineering emerging mobile technologies and capabilities.
• Maintain security and compliance through patch deployment, vulnerability monitoring, and posture checks.
• Stay current with evolving mobile platforms and enterprise mobility best practices.

Skills

MDM

Mobile Security

RMF

Secure Authentication

Education

Bachelor’s degree in IT or related field

Job description

Type of Requisition:

Pipeline

Clearance Level Must Currently Possess:

Top Secret SCI + Polygraph

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Public Trust/Other Required:

None

Job Family:

Software Engineering

Job Qualifications:

Skills:

Mobile Device Management (MDM), Mobile Security, RMF, Secure Authentication

Certifications:

None

Experience:

10 + years of related experience

US Citizenship Required:

Yes

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

The likely salary range for this position is $111,155 - $150,385. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

40

Travel Required:

None

Telecommuting Options:

Onsite

Work Location:

USA MD Annapolis Junction

Additional Work Locations:

USA CO Colorado Springs - 8610 Explorer Dr (COC036), USA DC Washington, USA VA Springfield - 7770 Backlick Rd (VAS110)

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at

gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans