Application Packaging Engineer - Senior

Leidos is a company that focuses on engineering solutions and innovation. They are seeking a Senior Application Packaging Engineer to support the SEC ISS contract by engineering reliable, secure, and scalable software packaging and distribution services across the SEC endpoint environment.

Responsibilities:

• Design, build, and maintain enterprise application packages using tools such as Microsoft SCCM/MECM, AdminStudio, and other approved remote deployment platforms
• Package and distribute enterprise software within end-user computing environments using approved remote deployment tools
• Package, deploy, and maintain desktop application portfolios to support refresh cycles, base image changes, policy updates, and mission-driven software adoption
• Implement and maintain packaging automation to improve deployment speed, repeatability, and quality
• Validate package functionality and compatibility before production deployment across supported endpoint configurations
• Execute structured packaging tests, including UAT support, and resolve defects to support reliable enterprise deployments
• Troubleshoot and resolve installer failures, dependency conflicts, and deployment errors through root-cause analysis
• Document validation outcomes and remediation actions to support consistent, efficient software delivery
• Ensure all packaged applications and deployment methods meet SEC policy, federal security standards, and contract compliance requirements
• Support vulnerability remediation and POA&M-related software actions by coordinating secure updates and package revisions
• Maintain SOPs, packaging documentation, and deployment records to support audit readiness and knowledge continuity
• Help enforce standardized endpoint configuration and software deployment baselines in coordination with SEC support processes
• Provide senior-level guidance and escalation support for complex enterprise packaging and distribution issues
• Collaborate with service desk, endpoint engineering, and infrastructure teams to align with incident, change, and release management workflows
• Support remote software delivery and management capabilities to ensure users can be served regardless of location
• Contribute operational metrics and reporting on deployment success, compliance status, and service quality

Requirements:

• This position is restricted to U.S. citizens only. Applicants must not hold dual citizenship with any other country to be eligible for work under this contract
• Bachelor's degree in a relevant field (e.g., Information Technology, Computer Science, Engineering)
• Ability to obtain and maintain SEC Public Trust
• 8+ years of experience packaging and distributing software applications within enterprise end-user computing environments
• Must have experience utilizing remote deployment tools for large-scale software delivery and maintenance
• Experience designing, packaging, testing, and deploying enterprise applications with strong focus on compatibility, reliability, and security compliance
• Microsoft SCCM / MECM
• AdminStudio
• Enterprise application packaging and software distribution practices
• Remote deployment tooling and endpoint software lifecycle support
• Application compatibility testing and deployment troubleshooting
• Security-compliant deployment documentation and process control
• Technical leadership in complex packaging issue resolution
• Experience supporting endpoint engineering in a federal civilian environment with FISMA/NIST compliance requirements
• Hands-on experience with Microsoft Intune and modern endpoint co-management models
• Experience supporting software packaging across Windows, macOS, and mobile endpoint ecosystems
• Demonstrated success supporting zero-trust-aligned endpoint controls and vulnerability remediation workflows
• ITIL-based service management experience in large, multi-team enterprise operations
• Microsoft Certified: Endpoint Administrator Associate (MD-102)
• ITIL 4 Foundation
• CompTIA Security+