Senior Platform Engineer

Piper Companies; Fort Washington (Montgomery County); Hybrid; USD 120,000 - 140,000; Full time

Benefits offered by this job

PTO

Paid Holidays

Medical

Dental

Vision

401(k)

Tuition Reimbursement

Job summary

A technology firm is seeking a Senior Platform Engineer to enhance enterprise infrastructure and security solutions. This hybrid role, located in Ft. Washington, PA or Allentown, PA, requires over 10 years of experience in supporting Windows Active Directory environments. The ideal candidate will manage PKI infrastructure and develop automation workflows with PowerShell. The position offers a salary range of $120,000-$140,000 along with comprehensive benefits including PTO, Medical, and 401(k).

Qualifications

• 10+ years of experience supporting enterprise Windows/Active Directory environments.
• Hands-on experience with Active Directory, Group Policy, PKI/certificates, PowerShell scripting, and identity/authentication services.
• Strong analytical, troubleshooting, and documentation skills.

Responsibilities

• Administer and maintain Windows Active Directory domains and services.
• Manage PKI infrastructure, digital certificates, and certificate lifecycle processes.
• Develop PowerShell scripts to improve automation and reliability.
• Implement security best practices and support audit/compliance needs.
• Monitor and troubleshoot authentication and certificate issues.

Skills

Windows Active Directory

Group Policy

PKI/certificates

PowerShell scripting

Analytical skills

Troubleshooting skills

Education

Bachelor’s degree in Computer Science

Job description

Piper Companies is seeking a Senior Platform Engineer to support a company focused on modernizing enterprise infrastructure and strengthening identity, authentication, and certificate‑based security.This position is hybrid in Ft. Washington, PA or Allentown, PA. The Senior Platform Engineer will lead the engineering, automation, and operational reliability of core Active Directory and certificate services. Join a mission-driven team delivering secure, scalable platforms that power critical business operations.

Responsibilities for the Senior Platform Engineer include:

• Administering, maintaining, and enhancing Windows Active Directory domains, Group Policy, OU structure, and domain services.
• Managing PKI infrastructure, digital certificates, CRLs, OCSP, and certificate lifecycle processes.
• Developing and optimizing PowerShell scripts and automation workflows to reduce manual tasks and improve reliability.
• Implementing security best practices, supporting audit/compliance needs, and remediating vulnerabilities.
• Monitoring and troubleshooting issues related to authentication, certificates, replication, domain controllers, and GPOs.

Required Qualifications for the Senior Platform Engineer include:

• 10+ years of experience supporting enterprise Windows/Active Directory environments.
• Hands‑on experience with Active Directory, Group Policy, PKI/certificates, PowerShell scripting, and identity/authentication services.
• Strong analytical, troubleshooting, and documentation skills.
• Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience).

Compensation for the Senior Platform Engineer includes:

Salary Range: $120,000-140,000 depending on experience

Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401(k), Tuition Reimbursement, Sick leave as required by law