Enterprise Windows System Architect

4 days ago


Reston, Virginia, United States AT&T Full time
About AT&T

AT&T Global Public Sector is a trusted provider of secure, IT Managed Services to the Intelligence Community. We are dedicated to recruiting, developing, and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission.

Salary & Benefits

The Senior Windows Systems Engineer earns an estimated $175,000 - $200,000 per year, based on location and experience. AT&T offers a comprehensive benefits package, including medical/dental/vision coverage, 401(k) plan, tuition reimbursement program, paid time off and holidays, paid parental leave, paid caregiver leave, and more.

Job Description

Job Summary: We are seeking a highly skilled Senior Windows Systems Engineer to join our team in Reston, Virginia. The successful candidate will provide managed IT support for TAC2O systems, with a focus on high-priority defense intelligence collection needs.

Key Responsibilities:

  • Plan, design, and implement infrastructure changes and system upgrades.
  • Manage and troubleshoot multiple VMware environments.
  • Provide Windows Server and Linux administration, maintenance, and troubleshooting.
  • Create STIG compliant images for Windows Desktop, Windows Server, and Linux OS.
  • Create, test, and deploy software packages using software deployment products such as SCCM, PDQ, etc.
  • Provide advanced level administration and troubleshooting of Active Directory, GPO, DNS, DHCP, and Domain Controllers.
  • Provide expert level support and mentoring for Mid and Junior System Administrator personnel.
  • Develop and maintain installation and configuration procedures for system and software changes.
  • Utilize scripting to automate common tasks.
  • Perform hardware maintenance/repair activities.
  • Ensure proper planning and execution of major projects/maintenance activities.
Requirements

Required Qualifications:

  • Ability to write scripts using PowerShell and/or Bash.
  • Experience managing VMware, Nutanix, and other types of enterprise level Virtual Infrastructures.
  • Proficient in managing and troubleshooting Active Directory and Group Policy Object (GPO).
  • At least 8 years of relevant experience.
  • Must presently be 8570 compliant (IAT Level 2 preferred); must be 8570 compliant (IAT Level 2) by date of security indoctrination with any necessary continuing education (CE) for certification.

Desired Qualifications:

  • Linux OS (CentOS, RHEL) administration.
  • Satellite server administration.
  • Ansible playbook writing.
  • Implementing STIGs.
  • Experience supporting a software configuration management and development environment.


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