Active Directory & Exchange Specialist - Onsite Quantico

Zachary Piper, LLC; Virginia; On-site; USD 100,000 - 120,000; Full time

Benefits offered by this job

PTO

Paid Holidays

Medical

Dental

Vision

401K

Tuition Reimbursement

Sick Leave

Job summary

Zachary Piper Solutions seeks an Active Directory & Exchange Specialist to support a defense-focused enterprise IT environment on a government network. This onsite role is based in Quantico, VA, supporting secure communications and directory services.

Responsibilities include administering AD and Exchange, responding to incidents, and collaborating with cybersecurity teams. A TS clearance and IAT III are required; shift is Sunday-Wednesday 2pm–12am.

Qualifications

• 6+ years of experience in Systems Administration.
• Hands-on experience with Microsoft Active Directory and Microsoft Exchange.
• Experience supporting enterprise-level secure network environments.
• Strong troubleshooting, user support, and systems maintenance skills.
• IAT Level III certification required (SecurityX, CISSP, or equivalent DoD-approved certification).
• Active Top Secret clearance required.

Responsibilities

• Administer, maintain, and troubleshoot Microsoft Active Directory and Exchange environments.
• Respond to incidents and service requests related to user accounts, email services, group policies, and directory services.
• Provide operational support for SIPR network infrastructure and enterprise messaging systems.
• Monitor system performance, availability, and security compliance across supported environments.
• Collaborate with engineering and cybersecurity teams to resolve escalated system issues and implement enhancements.

Skills

Troubleshooting

Security compliance

Systems Administration

Tools

Active Directory

Microsoft Exchange

Job description

Zachary Piper Solutions seeks an Active Directory & Exchange Specialist to support a defense-focused enterprise IT environment on a government network. This onsite role is based in Quantico, VA, supporting secure communications and directory services.

Responsibilities include administering AD and Exchange, responding to incidents, and collaborating with cybersecurity teams. A TS clearance and IAT III are required; shift is Sunday-Wednesday 2pm–12am.