Demo

Senior Systems Administrator- Level 3

Custom Information Services
Fort Worth, TX Full Time
POSTED ON 4/16/2025
AVAILABLE BEFORE 6/16/2025
Job Description

Office Location: Arlington, Texas

Work Arrangement: In-Person

Experience Level: Minimum 8 years of relevant experience

Summary

We are an established tech firm in the DFW area looking for a Senior Engineer to join our team.

If you have at least 8 years of implementation and support experience working with complex IT systems and networks, then you are the candidate that we want.

Leadership skills and excellent communications are a must have for this position.

This position will work with our team to consult, design, implement, and support advanced solutions from vendors like VMWare, Scale, Microsoft, Nutanix, Azure, Cisco, Fortinet, SonicWALL, and others.

This full-time position offers a competitive salary and includes a comprehensive benefits package. If you have the skills, foundational experience, and strong ambition then we encourage you to contact us for an interview.

Required Qualifications

  • Advanced working knowledge of virtualization including VMWare, Hyperconverged systems, VDI, SANS, clustering and other network storage systems.
  • Advanced working knowledge of networking architecture and technologies including TCP/IP, VLANS, wireless networking, routing, switches, firewalls, DNS, VPN, and VoIP. (Cisco, Fortinet, SonicWALL and more)
  • Proficient knowledge of Microsoft Active Directory (AD) and Azure AD (AD enterprise structure, replication, default objects, roles, GPO’s and policies) and Windows Server Technologies (Windows Server, HyperV, RDS, SQL, IIS …).
  • Working knowledge of security policies and controls.
  • Experience with cloud technologies (Azure, O365, AWS, Google, GSuite …)

Minimum Education:

Bachelor’s degree required.

Experience:

8 years systems architecture, administration, installation, and troubleshooting

Desired Certifications:

Microsoft platform certifications

VMWare platform certifications

Security , Network or equivalent network vendor certification

(Cisco, Fortinet, Palo Alto, SonicWALL, etc)

Company Description

Custom Information Services (CIS) is an IT Managed Services Provider (MSP) & Business Applications (MS Dynamics GP) Consulting Firm located in Arlington, Texas since 1989. We are looking for exceptional employees to join our team. We offer competitive starting salaries with an exceptional benefits package available. CIS offers 401K, health, vision, and dental benefits. Salary is very competitive within the industry and commensurate with skills and experience. We also have room for significant career advancement.

Custom Information Services (CIS) is an IT Managed Services Provider (MSP) & Business Applications (MS Dynamics GP) Consulting Firm located in Arlington, Texas since 1989. We are looking for exceptional employees to join our team. We offer competitive starting salaries with an exceptional benefits package available. CIS offers 401K, health, vision, and dental benefits. Salary is very competitive within the industry and commensurate with skills and experience. We also have room for significant career advancement.

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