Mobile Devices Engineer

Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, operating, and improving essential government systems and services, with proven operational excellence, and a commitment to mission success for our customers.

Joining Maximus means becoming part of a collaborative, mission-driven organization where teamwork, accountability, and professional growth are core to how we operate. We invest in our workforce through training, education, and career development, empowering professionals to deliver high-impact solutions while contributing to outcomes that matter at a national scale.

This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed.

Ability to obtain and maintain a Public Trust is required. An active Public Trust and/or DHS suitability is preferred. Must be a U.S. Citizen without dual citizenship. This role is remote.

Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS220, T4, Band 7

The Mobile Devices Engineer supports enterprise mobility services, providing secure engineering, operations, and sustainment of mobile device platforms supporting approximately 22,000 endpoints. This role directly supports Zero Trust, PKI, FISMA, and audit readiness requirements while enabling current operations and future mobility modernization.

Job-Specific Essential Duties and Responsibilities:

• Provide engineering, operations, and sustainment support for Mobile Device Management (MDM) and Mobile Threat Detection (MTD) platforms supporting enterprise mobility services.
• Manage mobile device profiles, compliance policies, OS compatibility, certificate-based authentication, and secure gateway integrations across multiple device types and operating systems.
• Support legacy and modern mobility capabilities (including secure containerization and legacy platform support) to ensure continuity of operations during technology transitions.
• Perform advanced troubleshooting, break-fix support, incident response, and root cause analysis for mobility-related outages, security events, and performance issues.
• Implement, document, and track security controls, POA&Ms, and compliance artifacts to support continuous FISMA, audit, and RFI response activities.
• Collaborate with cybersecurity, network, identity, and operations teams to design and implement future-state enterprise mobility and Zero Trust capabilities.
• Maintain accurate technical documentation, standard operating procedures, and architecture artifacts.

• Enterprise Mobile Device Management (MDM) engineering and administration at scale.
• Mobile Threat Detection (MTD) platform integration and operations.
• PKI, certificate lifecycle management, and device-based authentication.
• Familiarity with security frameworks including FISMA, NIST SP 800-53, and Zero Trust principles.
• Incident management, change management, and configuration control in an ITIL-aligned environment.
• Bachelor's degree in Computer Science, Information Systems, Engineering, or a related technical field (or equivalent experience).
• 8+ years of systems engineering experience, including enterprise mobility, endpoint management, or secure device platforms.

Preferred Skills and Qualifications:

• Experience supporting large federal mobility environments (10,000+ devices).
• Familiarity with ServiceNow for incident, change, and asset management.
• Experience supporting audits, OIG reviews, and compliance-driven RFIs.
• Knowledge of Zero Trust architecture implementation for mobile platforms.
• Strong documentation, stakeholder communication, and cross-team coordination skills.

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$80,000

Maximum Salary

$115,000