Tier 3 Enterprise Management (EM) Development at 3500 Square LLC – Puerto Rico

Location: Remote – Available across U.S. and Puerto Rico

Clearance Level: Public Trust (ADP/IT-II); Tier 3 Investigation (NACLC)
Citizenship: U.S. Citizenship required

We are seeking candidates for a potential opportunity as Enterprise Management (EM) Development and Testing Administrator – Tier III to join our team supporting a large-scale federal IT environment. This role delivers advanced engineering, development, and testing support for enterprise management tools and systems, ensuring secure and reliable deployments across a hybrid IT infrastructure.

• Develop, configure, and enhance EM solutions and endpoint management tools, including MECM (SCCM), Intune, and Group Policy Objects (GPOs).

• Design and execute comprehensive test plans to validate enterprise application packages, operating system deployments, and policy configurations.

• Perform impact analysis for new software releases, patches, and updates to EM tools.

• Develop and maintain automation scripts for system configuration, patching, and compliance enforcement.

• Collaborate closely with EM Administration, Packaging, and Reporting teams to ensure seamless integration and deployment of tested solutions.

• Troubleshoot and resolve Tier 3-level technical issues identified during development and testing phases.

• Document test procedures, results, and lessons learned to support enterprise change control and configuration management processes.

• Ensure all development and testing activities align with DoD cybersecurity, Risk Management Framework (RMF), and configuration control policies.

• Experience in EM tool development and endpoint management within enterprise environments.

• Proficiency with MECM/SCCM, Intune, PowerShell scripting, and software deployment best practices.

• Hands-on experience in enterprise-level testing, system integration, and validation processes.

• Strong knowledge of Windows OS internals, configuration baselines, and patch management practices.

• Experience developing test scripts, tracking defects, and documenting quality assurance outcomes.

• Familiarity with DoD cybersecurity compliance standards (e.g., STIGs, RMF, IAVAs).

• Excellent problem-solving and collaboration skills.

• Ability to obtain and maintain a Public Trust (Tier 3/NACLC) clearance.

• Experience supporting military or federal healthcare IT systems.

• Knowledge of virtualization and hybrid cloud architectures (e.g., Azure, VMware).

• Familiarity with Agile or DevSecOps methodologies in an enterprise setting.

• Required (Foundational – one of the following):

  • Bachelor’s degree in IT / Cybersecurity / Data Science / IS / CS (ABET or CAE accredited),

  • OR Security+ / SSCP.

• Required (CE – one of the following):

  • Microsoft Azure Developer Associate,

  • OR Microsoft Power Platform App Maker.

This is a unique opportunity to work in a mission-critical federal environment, contributing to enterprise-wide IT modernization and the secure deployment of systems. Join our dedicated team and help shape the future of enterprise management solutions.

📩 Apply today to advance your career in enterprise IT development and testing.

Please Note: This position is contingent upon contract award. Candidates selected will be notified once the award has been confirmed.