Sr. Systems Administrator

Sr. Systems Administrator Firstrust Bank United States, Pennsylvania, Horsham 1 Walnut Grove Drive (Show on map) Apr 18, 2026 FIRSTRUST BANKRecognizes the leader in you As one of the region's foremost community banking institutions, we take pride in fostering leadership. As a Firstrust employee, your growth is our growth. For you, that means great benefits, performance-based pay, a meaningful role, and resources to help your success. For us, that means employees who offer exemplary customer service with a commitment to our values - honesty, integrity and accountability. •Hybrid Position• The Senior Systems Administrator is responsible for the design, implementation, maintenance, and optimization of enterprise IT infrastructure. This role ensures the reliability, security, and efficiency of networked systems and servers, while providing technical leadership and support to junior staff. The Senior Systems Administrator works closely with IT management, business stakeholders, and external vendors to deliver robust technology solutions that support organizational goals.

JOB DUTIES AND RESPONSIBILITIES

Install, configure, and maintain servers (Windows, Linux, and virtualization platforms) in physical and cloud environments. Monitor system performance, troubleshoot issues, and proactively address potential problems to minimize downtime. Apply security patches, updates, and configurations to protect systems from vulnerabilities and ensure compliance. Assist the Information Security team to design and implement backup, disaster recovery, and business continuity strategies. Manage Active Directory, DNS, DHCP, and other core network services. Automate system administration tasks using scripts and configuration management tools. Collaborate with application and IT support teams to integrate new solutions and resolve cross-functional technical challenges. Document system configurations, procedures, and troubleshooting guides. Mentor and train junior administrators and provide technical guidance to support staff. Participate in after-hours maintenance, upgrades, and on-call support rotations as required. Provide escalation support to helpdesk/Technical Support Group

PHYSICAL AND SENSORY REQUIREMENTS

Prolonged periods sitting at a desk and working on a computer. While performing the duties of this position, the employee will constantly be ascending and descending, moving about and lifting objects The employee may be required to lift files/materials up to 50 pounds to take to various locations. This position will incur installing, operating and handling technical equipment such as personal computers, printers and servers daily. The incumbent will be expected to operate a computer terminal. Prolonged periods sitting at a desk and working on a computer

POTENITAL ON-THE-JOB-RISKS

None identified.

EDUCATION, TRAINING AND EXPERIENCE

Minimum of 5 years' supervisory experience Bachelor's degree in computer science or equivalent experience preferred Minimum of 7 years of network operations and administration experience Minimum of 5 years of Microsoft Windows Server experience; certifications Minimum of 3 years of network management and design experience Experience administering hyperconverged environments (VMware and/or Hyper-V) Experience managing Microsoft Azure and Entra with hybrid Active Directory Excellent written and verbal communication skills Intermediate skills in the Microsoft Office (Word, Outlook, Excel) Firstrust Bank provides equal employment opportunity without regard to race, color, creed, sex (including pregnancy), age, gender, (including gender nonconformity and status as a transgender or transsexual individual), physical or mental disability, religion, national origin, genetics, marital status, veteran's status, ancestry, citizenship, sexual orientation, or other characteristics protected by applicable law. This policy applies to all areas of employment, including, without limitation, recruitment, hiring, training and development, promotion, transfer, termination, compensation, benefits, and all other conditions and privileges of employment in accordance with applicable federal, state and local laws. Firstrust Bank is an Equal Opportunity Employer. If you have a disability and need an accommodation to complete the application process, please email Firstrust Bank Human Resources Department HResources@firstrust.com. Include your full name, best way to reach you, and the accommodation needed to assist with the application process. Firstrust provides reasonable accommodations so that disabled individuals may participate in the application and selection process. Please state your reasonable accommodation request for assistance in your message. Only reasonable accommodation requests related to applying for a specific position within Firstrust will be reviewed at the email address and phone number supplied. Please advise Firstrust of any accommodation you require to express an interest in a specific opening by emailing or calling: reasonableaccomdations@firstrust.com or 215-728-8265.