The Senior Systems Administrator role is responsible for the maintenance, configuration and reliable operations of the Bank's computer systems including physical and virtual servers, appliances and client endpoints.
Responsibilities

• Install, configure, upgrade and monitor software and hardware solutions.
• Responsible for the maintenance, configuration and reliable operations of computer systems.
• Resolve client and server systems issues to limit work disruptions.
• Assist with asset management, including maintenance of hardware and software inventory.
• Contribute in the remediation of vulnerability scan findings.
• User identity administration of both on-premises Active Directory (ADDS) and Azure Active Directory.
• Group policy management and periodic review, performing approved adjustments as required.
• Collaborate with other IT professionals and business units to deploy solutions capable of supporting the bank's business goals.
• Monitor and implement data backup and recovery solutions.
• Responsible for submitting change control request documentation and confirming approval prior to any modifications.
• Provide assistance to project groups as a technical lead on bank related projects.
• Participate in systems team on-call rotation including after hours and weekend emergency coverage.

About You:
These specifications are guidelines based on the minimum experience required to perform the essential functions of the job. Individual abilities may result in some deviation from these guidelines:

• Associates degree in a Technology related discipline or 7 years of equivalent experience required.
• Microsoft certifications such as Azure Administrator Associate, Azure Solutions Architect Expert, Azure Security Engineer Associate or legacy Microsoft Certified Solutions Associate (MCSA), Microsoft Certified Solutions Expert (MCSE), VMware Certified Professional (VCP), VMware Certified Advanced Professional (VCAP) or similar preferred but not required. The ability to obtain one or more of these certifications within the first full year of being hired is expected.
• Strong knowledge of Microsoft Active Directory and related services.
• In-depth knowledge of Microsoft Azure and related services
• Experience with M365 applications. (Teams, Word, Excel, Outlook, OneNote, OneDrive)
• Solid understanding of PowerShell, batch programming/shell scripting concepts for task automation, software deployment and reporting.
• Knowledge of UNIX/Linux-based operating systems is required.
• Experience with Cisco Unified Computing System (UCS).
• Knowledge of applicable data privacy practices and laws.
• Ability to conduct research into systems issues and products as required before escalating.
• Strong knowledge of VMware vSphere maintenance and configuration required.
• Highly self-motivated and directed, with keen attention to detail.
• Deep analytical and creative problem-solving abilities.
• Strong customer service orientation is required.
• Strong knowledge of Microsoft Exchange and Exchange Online.
• Technology-related state and federal banking compliance regulations knowledge preferred.
• Bank operations experience preferred.
• Ability to communicate ideas in both technical and non-technical verbiage depending on the audience.
• Strong knowledge of Windows Server Update Services (WSUS), 3rd party patching, and vulnerability remediation techniques.
• Excellent organizational and time management skills.
• Exceptional verbal, written and interpersonal communication skills with the ability to apply common sense to carry out instructions and instruct others, train personnel, read, analyze and interpret documents and professional journals, understand procedures, write reports, correspondence and procedures, speak clearly to customers and employees.
• Ability to work in a team-oriented, collaborative environment.
• Must have a current driver's license and a vehicle with appropriate insurance coverage if required to drive in the course of performing assigned duties and responsibilities.
• Completes assigned tasks correctly and on time; supports the Bank's goals and values; benefits the community through outside activities.
• Ability to work with moderate supervision while performing duties.
• Performs the position safely, without endangering the health or safety to themselves or others and will be expected to report potentially unsafe conditions. The employee shall comply with occupational safety and health standards and all rules, regulations and orders issued pursuant to the OSHA Act of 1970, which are applicable to one's own actions and conduct.
• Flexible work schedule that includes occasional evening and weekend work as needed. On-call availability for emergency issues.

Stellar Benefits:
We believe that empowering people goes far beyond the workplace. That's why we've designed our benefits to help foster your health and prosperity, so you can best support yourself, your loved ones and your communities

• Health Care Coverage, no waiting period
• Dental/Vision
• STD/LTD
• Annual Performance Bonus Eligible
• 401K with company match
• Paid Vacation
• Volunteer days
• Tuition Assistance
• And More

What it Means to Be Stellar:
Stellar Bank came to be in 2023, when Allegiance Bank and Community Bank of Texas joined forces. What emerged was a financial institution like no other. Stellar bankers set the standard for responsive, relationship-based community banking. We have the resources, dedication and personal focus to out-bank the big banks and out-service the small banks. Our customers see us as a vital part of the team. We are their financial expertswho go above and beyond to help them form a plan and get it done
Join Stellar Bank and, yes, you'll be providing outstanding banking. But you'll be achieving something much greater. At Stellar, we empower people to thrive. This is our purpose. This would be your purpose. Here you'd be part of a supportive culture where relationships bond, individuals grow, communities prosper and careers flourish. You can make a difference at Stellar - for yourself and for everyone around you.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c)