Technical Solutions Architect III

AT&T

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Chantilly, VA
Salary
$118,700–$220,000 / yr
Posted
1 day ago
Freshness
Confirmed live yesterday
Closes
Jan 31, 2027

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $157k
This role $169k
$105k $232k
below market most similar roles pay here above market

This role pays more than 63% of similar roles. Most pay $134,319–$180,437 — the blue band above. At the midpoint, this role pays about $169k versus about $157k for comparable roles.

Based on 240 similar postings.

Employer

About AT&T

AT&T is a US-based telecommunications company providing wireless, broadband, and fiber internet service along with phone and connectivity products for consumers and businesses.

AT&T currently has 106 open roles on FindRole.

Listed pay typically runs $99,050–$197,122 across 98 roles with salary data.

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View all roles at AT&T

At a glance

TL;DR · Technical Solutions Architect III

The Microsoft Technical Solutions Architect (IT SE III) (Government) joins the National Security Team to lead the design, modernization, security, and automation of enterprise on-prem Microsoft infrastructure. This role serves as the technical authority for Windows Server and Active Directory architecture, driving strategic technology decisions and long-term infrastructure roadmaps. Key responsibilities include defining enterprise standards, developing modernization strategies, and designing highly available solutions for AD DS, DNS, DHCP, Group Policy, and PKI/AD CS. The candidate will utilize PowerShell for automation and ensure DISA STIG compliance across complex environments. Required technical skills include expertise in Windows Server, identity management, RBAC, and virtualization platforms like VMware or Hyper-V. This position addresses the critical need for secure, hardened infrastructure within a highly regulated government intelligence community context.

What you'll do

  • Define and maintain enterprise architecture standards for Microsoft technologies and infrastructure roadmaps.
  • Design and implement highly available on-prem solutions including Active Directory, Windows Server, and PKI.
  • Develop automation solutions for infrastructure management using PowerShell and modern automation tools.
  • Implement security best practices, privileged access controls, and DISA STIG compliance.
  • Lead vulnerability remediation, system hardening, and infrastructure security initiatives.
  • Troubleshoot and resolve complex infrastructure performance issues and perform root cause analysis.
  • Create detailed architectural documentation, implementation plans, and operational standards.
  • Lead technical projects through the full system lifecycle and mentor engineering teams.

What we're looking for

  • Must possess a TS/SCI clearance with a polygraph.
  • Must have 16 years of combined work history and education experience.
  • Must have a Bachelor's degree in Computer Science, IT, Engineering, or a related field (or equivalent experience).
  • Must have 7+ years of experience designing and supporting enterprise Windows Server environments.
  • Must be compliant with Department of Defense (DoD) 8140 Information Assurance Technical (IAT) Level 2.
  • Must have deep expertise in Windows Server, Active Directory, Group Policy, DNS, DHCP, PKI/AD CS, and identity management.
  • Must have advanced PowerShell scripting skills and experience with infrastructure automation, virtualization, and networking fundamentals.
  • Experience with multi-site Active Directory, Ansible, Terraform, or Zero Trust architecture (preferred).

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