Senior Systems Administrator

Job Title: Senior Systems Administrator

Location: Dallas, TX

Salary Range: $90K-$110K

Benefits: Medical, Dental, Vision, 401(k)

We are looking to bring on a Senior Systems Administrator to our growing team. What we need is someone who brings 6+ years of experience working in enterprise Microsoft environments supporting administration and engineering. This tech stack includes experience needed in Windows Servers, Virtual Machines (VMware and Hyper‑V), SQL Servers, Active Directory (AD), Group Policy (GP), DNS, Power Shell automation, and the O365 suite.

STA is also in a hybrid environment, so we will need someone who comes a similar background supporting Azure Cloud. Any certifications (AZ-800, AZ-801) will be a big plus.

This person will collaborating with other IT personnel as well as BUs/stakeholders but will need to own their systems environment. Personality-wise we will need someone who is passionate, eager to learn, and intentional about our mission.

• 6+ years of Windows Systems Administration
• Virtualization (VMware, Hyper‑V)
• AD, GP, DNS, O365
• Power Shell Automation
• Palo Alto Firewalls
• Certs: AZ-800 and AZ-801

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non‑discrimination in employment in every location in which the company has facilities.

Reasonable accommodation is available for qualified individuals with disabilities, upon request.