Tier 3 Enterprise Management; EM) Development

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30+ days ago Requisition

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, Power Shell 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 Dev Sec Ops  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):

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.

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

3500 Square, LLC is proud to be an Equal Opportunity Employer. We do not discriminate against any applicant or employee on the basis of race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic…