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Salary
$125k – $135k per year
Location
Hybrid (Ashburn, United States)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 7, 2026. First seen by Alion on Nov 5, 2026. Agile Defense scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Agile Defense is an American government technology services company that has grown rapidly through acquisition into a mid-tier federal contractor, backed by the private equity firm Enlightenment Capital. It provides digital transformation, cloud and infrastructure services, cyber operations, artificial intelligence and mission support to defence, intelligence and civilian agencies, largely through cleared staff embedded with government programme offices. Headquartered in McLean, Virginia, it competes in the segment between the very large primes and the small business set-aside contractors, where consolidation has been rapid.

Requisition #: 1995

Job Title: Mobility Engineer

Location: Ashburn, VA, Hybrid 2 - 3 days per week on-site

Clearance Level: Must be able to obtain CBP BI clearance

Job Description

  • Serve as a Mobility Engineer enabling the Department of Homeland Security (DHS) mission and enterprise MDM infrastructure.
  • We are seeking a skilled and dedicated Mobility Engineer specializing in VMware Workspace ONE and Microsoft Intune to design, deploy, secure, and manage DHS enterprise endpoint management infrastructure.
  • In this role, you will be instrumental in optimizing the mobile and desktop user experience across iOS, Android, macOS, and Windows platforms.
  • You will work closely with IT security, NOC, IT infrastructure, and ServiceDesk teams to ensure secure access to corporate resources while maintaining high operational efficiency.

Required Skills

  • Minimum of 5 years of relevant experience
  • On-Premise Architecture & Deployment: Senior-level expertise in the design, deployment, configuration, and lifecycle management of on-premise VMware Workspace ONE UEM, including components like Device Services, the Admin Console, ACC, and backend database integrations.
  • Unified Access Gateways (UAG): Experience deploying, configuring, and maintaining Unified Access Gateways (UAG) to secure edge traffic and enable features such as Per-App VPN, secure tunneling, and proxy services within the on-premise architecture.
  • Software Upgrades & Lifecycle Management: Proven track record of planning, testing, and successfully executing complex version upgrades, migrations, and patch deployments for on-premise Workspace ONE UEM environments with minimal operational disruption.
  • Application Management: Expertise in enterprise deployment strategies and lifecycle management via Workspace ONE UEM.
  • Troubleshooting & Diagnostics: Advanced capability in diagnosing complex on-premise architectural and gateway-related issues, analyzing system logs, and resolving escalated endpoint management problems.
  • Windows Server 2022 Administration & Infrastructure Support

  • Underlying Server Maintenance: Maintaining, patching, and administering the underlying Windows Server 2022 compute environment that hosts the on-premise UEM architecture.
  • Security & Compliance: Applying security hardening baselines (such as DISA STIGs or CIS benchmarks), monitoring event logs, and remediating vulnerabilities across the Windows server infrastructure.
  • General Senior Engineer Competencies

  • Collaboration: Strong communication skills to collaborate effectively with security teams, system administrators, and agency stakeholders to ensure secure and efficient operations.
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