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Systems Engineer
| Company | Ensono |
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| Location | Madison, WI, USA |
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| Salary | $70000 – $112000 |
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| Type | Full-Time |
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| Degrees | Bachelor’s |
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| Experience Level | Senior |
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Requirements
- Administer and maintain enterprise operating systems (Windows, Linux, AIX)
- Provide middleware support for platforms such as WebSphere, JBoss, Apache, and Oracle WebLogic
- Apply patches, manage configurations, and ensure system uptime and performance
- Conduct periodic access reviews and audits
- Support forensic investigations and respond to IAM-related incidents
- Use tools like Splunk SOAR, Tenable, and MS Defender for real-time monitoring and threat detection
- Perform routine system health checks, password rotations/complexity, and lifecycle management tasks
- Maintain runbooks and technical documentation for repeatable operations
- Coordinate with third-party vendors for software, hardware, and service delivery
- Ensure adherence to ITSM/ITIL processes including incident, change, and problem management
- Support internal and external audits with timely documentation and remediation
- Support AntiVirus tools and File Integrity monitoring
- Experience with API gateways and MF connectivity tools such as KONG and MVH
- Experience with Middleware support such as WebSphere and JBoss
- Public Cloud administration experience
- Support for compliance, audits (e.g. TDL), password changes, Control-M and e3
- Experience in security, patching and LCM for OS and Middleware
- Experience with tools such as Flexera, Carbon Black, ClamAV, McAfee ENS/Trellix, Netwirix, Puppet, Syslog, Tanium and Tripwire
- Bachelor’s Degree or demonstrated equivalent relevant work experience
- Minimum 5 years of experience, certifications and/or demonstratable relevant work experience
- Demonstrated experience with this specific company and customers
- Strong written and oral communications skills; Strong interpersonal and customer relations skills with the ability to effectively interact with peers, customers, and vendors
- Be fully functional and self-directed as well as integrate into a team
- Ability to provide formal mentorship and cross-train others with less technical knowledge and institutional knowledge
- Ability to technically document processes and procedures and run books
- Ability to handle and manage low to high complexity of assignments
- Ability to follow ITSM and ITIL process such as incident, request, problem and change management procedures
- Proven diligence and adherence to audits and security protocols, procedures and reporting
- Knowledge of USG security and audit process, policy, procedures, laws and requirements
- Display aggressive life cycle management
- Demonstratable critical thinking and problem-solving skills
- Ability to document process and procedures
- Demonstrated ability to develop automation and efficiencies.
Responsibilities
- Administer and maintain enterprise operating systems (Windows, Linux, AIX)
- Provide middleware support for platforms such as WebSphere, JBoss, Apache, and Oracle WebLogic
- Apply patches, manage configurations, and ensure system uptime and performance
- Conduct periodic access reviews and audits
- Support forensic investigations and respond to IAM-related incidents
- Use tools like Splunk SOAR, Tenable, and MS Defender for real-time monitoring and threat detection
- Perform routine system health checks, password rotations/complexity, and lifecycle management tasks
- Maintain runbooks and technical documentation for repeatable operations
- Coordinate with third-party vendors for software, hardware, and service delivery
- Ensure adherence to ITSM/ITIL processes including incident, change, and problem management
- Support internal and external audits with timely documentation and remediation
- Support AntiVirus tools and File Integrity monitoring
Preferred Qualifications
- Experience with API gateways and MF connectivity tools such as KONG and MVH
- Experience with Middleware support such as WebSphere and JBoss
- Public Cloud administration experience
- Support for compliance, audits (e.g. TDL), password changes, Control-M and e3
- Experience in security, patching and LCM for OS and Middleware
- Experience with tools such as Flexera, Carbon Black, ClamAV, McAfee ENS/Trellix, Netwirix, Puppet, Syslog, Tanium and Tripwire
