IT Systems Administrator II
Listed on 2026-01-12
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IT/Tech
Cybersecurity, Systems Administrator, IT Support, Network Security
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About Working At CommerceBuilding a career here is more than just steps on a ladder. It’s about helping people find financial safety and success, helping businesses thrive, and making sure people and their money are taken care of. And our commitment doesn’t stop there. Our culture is about our people, the ones in our communities and the ones that work with us. You’ll find opportunities to grow and learn, to connect with others, and build relationships with the people around you.
You’ll have the space and resources to grow into the best version of yourself. Because our number one investment is you. Creating an award‑winning culture doesn’t come easy. And after 160 years, we know Commerce Bank is only at its best when our people are. If this sounds interesting to you, keep reading and let’s talk.
Annual Salary: $82,000.00 - $96,500.00 (Amount based on relevant experience, skills, and competencies.)
About This JobThe main purpose of this job is to support the company’s AIX, Windows, and Linux Server Security platforms. Platform Security administrators design, install and manage security mechanisms that protect information systems against hackers, breaches, vulnerabilities, viruses and spyware. Duties include Identity Management – SailPoint Identity Now/Identity
IQ administration, security patching and remediation of the Windows and Linux systems, generation of certificates using the internal PKI system, Cyber Ark support, Malware Protection, cloud security and puppet.
- Work with inter-departmental teams to provide Server Security solutions including Active Directory, certificates, Patching, Cyber Ark, Identify Management, Cloud Security and Logging, in the support of a variety of server platforms including Puppet
- Administer SailPoint Identity Governance efforts to include: automation of identity lifecycle processes, custom rule and policy creation, role mining and access modeling, integration with enterprise applications, and troubleshooting connector integrations
- Provide Active Directory support for LDAP and ability upgrade Forest level in several domains
- Assist with Directory Services, Operating System Security including Patching and Remediation
- Install, configure, maintain, and support of a variety of technologies used to augment the server security environment
- Perform system upgrades implementing and maintaining security controls, and day to day administration of Windows, Unix and Linux
- Perform troubleshooting events as they pertain to the Server Security environments using all resources available
- Create documentation and procedures for a variety of technologies
- Assist with administering Systems Service (i.e. Certificate Generation, Directory Services, File Integrity Monitoring, and Enterprise Logging)
- Implement security improvements by assessing current situation, evaluating trends, and anticipating requirements
- Determine security violations and inefficiencies by conducting periodic audits
- Maintain quality service by following organizational standards and contribute to team efforts by accomplishing related results needed, accurately and in a timely manner
- Perform other duties as assigned
- Intermediate knowledge of Active Directory and administration in multiple domains and operational support through troubleshooting, mitigation, and remediation of problem tickets
- Intermediate knowledge of Windows and Linux and knowledge of AIX administration and the ability to learn new systems
- Intermediate knowledge of SailPoint Identity Now or Identity
IQ including identity lifecycle automation, RBAC, custom rule development, and connector configuration - Strong knowledge of Cloud Security and GPOs & Microsoft PKI
- Strong knowledge of Linux and Windows Server Operating Systems, Directory Services, Identify Management (SailPoint), Cloud Security, Cyber Ark and Virtualization
- Ability to participate in on-call and on-site rotation as needed
- Ability to provide advanced Active Directory support for LDAP, Cyber Ark, Identity…
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