Infrastructure – Linux/Unix

InfosysSydneyMid Level

Active

Job description

About Us:Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower businesses with agile digital at scale to deliver unprecedented levels of performance and customer satisfaction. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovative ecosystem.About Us:Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower businesses with agile digital at scale to deliver unprecedented levels of performance and customer satisfaction. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovative ecosystem.About Us:Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower businesses with agile digital at scale to deliver unprecedented levels of performance and customer satisfaction. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovative ecosystem.About Us:Recognized as the #1 Top Employerin Australia for the second year in a row, Infosys offers a workplace where careers grow with purpose. As an AI‑first organization, we empower our people to work on next‑generation technologies, continuously learn, and create impact at scale—supported by a culture rooted in care, inclusion, and excellence.Recognized as the #1 Top Employerin Australia for the second year in a row, Infosys offers a workplace where careers grow with purpose. As an AI‑first organization, we empower our people to work on next‑generation technologies, continuously learn, and create impact at scale—supported by a culture rooted in care, inclusion, and excellence.Recognized as the #1 Top Employerin Australia for the second year in a row, Infosys offers a workplace where careers grow with purpose. As an AI‑first organization, we empower our people to work on next‑generation technologies, continuously learn, and create impact at scale—supported by a culture rooted in care, inclusion, and excellence.▶️Join Infosys and be part of a culture that’s not just promised—it’s certified. #TopEmployer2026 #ThriveAtInfosys▶️Join Infosys and be part of a culture that’s not just promised—it’s certified. #TopEmployer2026 #ThriveAtInfosys▶️Join Infosys and be part of a culture that’s not just promised—it’s certified. #TopEmployer2026 #ThriveAtInfosys▶️Visit www.infosys.com to see how Infosys (NYSE: INFY) can help your enterprise navigate your next.Visit www.infosys.com to see how Infosys (NYSE: INFY) can help your enterprise navigate your next.Visit www.infosys.com to see how Infosys (NYSE: INFY) can help your enterprise navigate your next.www.infosys.comRole Description: Are you passionate about leading transformative technology strategies? We’re looking for a Infrastructure – Linux/Unix to join our teamRole Description: Are you passionate about leading transformative technology strategies? We’re looking for a Infrastructure – Linux/Unix to join our teamRole Description: Are you passionate about leading transformative technology strategies? We’re looking for a Infrastructure – Linux/Unix to join our teamRole Description:Infrastructure – Linux/UnixLocation: Sydney, AustraliaLocation: Sydney, AustraliaLocation: Sydney, AustraliaLocation: Sydney, AustraliaSalary: AUD 90,243 – 98,861 Annual GrossPlease Note: - The above salary range is only indicative and maybe subject to suitable enhancements, based on internal company processesSalary: AUD 90,243 – 98,861 Annual GrossPlease Note: - The above salary range is only indicative and maybe subject to suitable enhancements, based on internal company processesSalary: AUD 90,243 – 98,861 Annual GrossPlease Note: - The above salary range is only indicative and maybe subject to suitable enhancements, based on internal company processesSalary: AUD 90,243 – 98,861 Annual GrossFlexible working arrangements (hybrid, reviewed case-by-case basis). Feel free to connect with your recruiter to learn more about how this works in practice.Flexible working arrangements (hybrid, reviewed case-by-case basis). Feel free to connect with your recruiter to learn more about how this works in practice.Flexible working arrangements (hybrid, reviewed case-by-case basis). Feel free to connect with your recruiter to learn more about how this works in practice.Flexible working arrangements (hybrid, reviewed case-by-case basis). Feel free to connect with your recruiter to learn more about how this works in practice.Roles and Responsibilities:Roles and Responsibilities:Roles and Responsibilities:Roles and Responsibilities:• Lead Linux/Unix server operations for Sydney-based customer environment, including build, run, patching, monitoring and lifecycle management.• Lead Linux/Unix server operations for Sydney-based customer environment, including build, run, patching, monitoring and lifecycle management.• Lead Linux/Unix server operations for Sydney-based customer environment, including build, run, patching, monitoring and lifecycle management.• Own RHEL/Linux and Unix operational activities including user/group management, filesystem/LVM, services, package management, kernel/OS patching and performance tuning.• Own RHEL/Linux and Unix operational activities including user/group management, filesystem/LVM, services, package management, kernel/OS patching and performance tuning.• Own RHEL/Linux and Unix operational activities including user/group management, filesystem/LVM, services, package management, kernel/OS patching and performance tuning.• Coordinate server support across physical, virtual and cloud-hosted workloads aligned to Windows/Linux/Unix, VMware/ESX, AWS, Azure, GCP and OCI scope.• Coordinate server support across physical, virtual and cloud-hosted workloads aligned to Windows/Linux/Unix, VMware/ESX, AWS, Azure, GCP and OCI scope.• Coordinate server support across physical, virtual and cloud-hosted workloads aligned to Windows/Linux/Unix, VMware/ESX, AWS, Azure, GCP and OCI scope.• Oversee 24x7 monitoring, incident, change, problem, service request, asset/configuration and availability management activities.• Oversee 24x7 monitoring, incident, change, problem, service request, asset/configuration and availability management activities.• Oversee 24x7 monitoring, incident, change, problem, service request, asset/configuration and availability management activities.• Drive patch planning, pre/post validation, vulnerability remediation support, rollback planning and operational risk tracking.• Drive patch planning, pre/post validation, vulnerability remediation support, rollback planning and operational risk tracking.• Drive patch planning, pre/post validation, vulnerability remediation support, rollback planning and operational risk tracking.• Support critical incidents, RCA, permanent corrective actions and major change implementation during business-critical windows.• Support critical incidents, RCA, permanent corrective actions and major change implementation during business-critical windows.• Support critical incidents, RCA, permanent corrective actions and major change implementation during business-critical windows.• Coordinate with storage, backup, database, network, security and application teams for end-to-end issue resolution and service continuity.• Coordinate with storage, backup, database, network, security and application teams for end-to-end issue resolution and service continuity.• Coordinate with storage, backup, database, network, security and application teams for end-to-end issue resolution and service continuity.• Maintain ServiceNow/CMDB accuracy, server inventory, SOPs, runbooks, knowledge articles and transition documentation.• Maintain ServiceNow/CMDB accuracy, server inventory, SOPs, runbooks, knowledge articles and transition documentation.• Maintain ServiceNow/CMDB accuracy, server inventory, SOPs, runbooks, knowledge articles and transition documentation.• Prepare shift rosters, ensure smooth 24x7 coverage and drive governance forums with customer and internal stakeholders.• Prepare shift rosters, ensure smooth 24x7 coverage and drive governance forums with customer and internal stakeholders.• Prepare shift rosters, ensure smooth 24x7 coverage and drive governance forums with customer and internal stakeholders.• Train L1/L2/L3 colleagues on Linux/Unix operational procedures, automation scripts, monitoring actions and customer-specific runbooks.• Train L1/L2/L3 colleagues on Linux/Unix operational procedures, automation scripts, monitoring actions and customer-specific runbooks.• Train L1/L2/L3 colleagues on Linux/Unix operational procedures, automation scripts, monitoring actions and customer-specific runbooks.

Support RFP/solution estimate inputs for Linux/Unix run services, transition and transformation scope.

Support RFP/solution estimate inputs for Linux/Unix run services, transition and transformation scope.Support RFP/solution estimate inputs for Linux/Unix run services, transition and transformation scope.Support RFP/solution estimate inputs for Linux/Unix run services, transition and transformation scope.

Drive automation for health checks, patch reporting, log collection, standard service requests and self-healing opportunities using Ansible/Jenkins/GitHub or equivalent tools.

Drive automation for health checks, patch reporting, log collection, standard service requests and self-healing opportunities using Ansible/Jenkins/GitHub or equivalent tools.Drive automation for health checks, patch reporting, log collection, standard service requests and self-healing opportunities using Ansible/Jenkins/GitHub or equivalent tools.Drive automation for health checks, patch reporting, log collection, standard service requests and self-healing opportunities using Ansible/Jenkins/GitHub or equivalent tools.Essential:Essential:Essential:Essential:• Experience in running operations with ITIL processes / ITIL certification preferred.• Experience in running operations with ITIL processes / ITIL certification preferred.• Experience in running operations with ITIL processes / ITIL certification preferred.• Experience in running operations with ITIL processes / ITIL certification preferred.• Excellent analytical and troubleshooting skills with strong ownership during P1/P2 incidents.• Excellent analytical and troubleshooting skills with strong ownership during P1/P2 incidents.• Excellent analytical and troubleshooting skills with strong ownership during P1/P2 incidents.• Excellent analytical and troubleshooting skills with strong ownership during P1/P2 incidents.• Strong verbal and written communication; able to interact with customer, tower leads and offshore teams.• Strong verbal and written communication; able to interact with customer, tower leads and offshore teams.• Strong verbal and written communication; able to interact with customer, tower leads and offshore teams.• Strong verbal and written communication; able to interact with customer, tower leads and offshore teams.• Ability to identify service improvements, automation opportunities, incident reduction and knowledge reuse.• Ability to identify service improvements, automation opportunities, incident reduction and knowledge reuse.• Ability to identify service improvements, automation opportunities, incident reduction and knowledge reuse.• Ability to identify service improvements, automation opportunities, incident reduction and knowledge reuse.• Willingness and flexibility to learn new technologies, scale up quickly and adapt to transition needs.• Willingness and flexibility to learn new technologies, scale up quickly and adapt to transition needs.• Willingness and flexibility to learn new technologies, scale up quickly and adapt to transition needs.• Willingness and flexibility to learn new technologies, scale up quickly and adapt to transition needs.Preferred:Preferred:Preferred:Preferred:Preferred:Mandatory: Linux administration, Unix administration, Red Hat Enterprise Linux, Solaris/AIX fundamentals, shell scripting, patching, server build/support, incident/change/problem management, performance monitoring and troubleshootingMandatory: Linux administration, Unix administration, Red Hat Enterprise Linux, Solaris/AIX fundamentals, shell scripting, patching, server build/support, incident/change/problem management, performance monitoring and troubleshootingMandatory: Linux administration, Unix administration, Red Hat Enterprise Linux, Solaris/AIX fundamentals, shell scripting, patching, server build/support, incident/change/problem management, performance monitoring and troubleshootingMandatory:Mandatory:Linux administration, Unix administration, Red Hat Enterprise Linux, Solaris/AIX fundamentals, shell scripting, patching, server build/support, incident/change/problem management, performance monitoring and troubleshootingIntermediate Level: VMware/ESX, Windows interoperability and data centre operationsIntermediate Level: VMware/ESX, Windows interoperability and data centre operationsIntermediate Level: VMware/ESX, Windows interoperability and data centre operationsIntermediate Level:Intermediate Level:VMware/ESX, Windows interoperability and data centre operationsGood to Have: Red Hat OpenShift, Ansible/Terraform automation, Satellite/patch tooling, Nagios/ELK/OpenNMS/Splunk monitoring, ServiceNow ITSM/CMDB, AWS/Azure/GCP/OCI cloud workloads, container platform operationsGood to Have: Red Hat OpenShift, Ansible/Terraform automation, Satellite/patch tooling, Nagios/ELK/OpenNMS/Splunk monitoring, ServiceNow ITSM/CMDB, AWS/Azure/GCP/OCI cloud workloads, container platform operationsGood to Have: Red Hat OpenShift, Ansible/Terraform automation, Satellite/patch tooling, Nagios/ELK/OpenNMS/Splunk monitoring, ServiceNow ITSM/CMDB, AWS/Azure/GCP/OCI cloud workloads, container platform operationsGood to Have:Good to Have:Red Hat OpenShift, Ansible/Terraform automation, Satellite/patch tooling, Nagios/ELK/OpenNMS/Splunk monitoring, ServiceNow ITSM/CMDB, AWS/Azure/GCP/OCI cloud workloads, container platform operationsADDITIONALADDITIONALADDITIONALADDITIONAL

Excellent customer-facing skills

Excellent customer-facing skillsExcellent customer-facing skillsExcellent customer-facing skillsExcellent customer-facing skills

Excellent written and verbal communication skills

Excellent written and verbal communication skillsExcellent written and verbal communication skillsExcellent written and verbal communication skillsExcellent written and verbal communication skills

Strong attention to detail and outstanding analytical and problem-solving skills.

Strong attention to detail and outstanding analytical and problem-solving skills.Strong attention to detail and outstanding analytical and problem-solving skills.Strong attention to detail and outstanding analytical and problem-solving skills.Strong attention to detail and outstanding analytical and problem-solving skills.In addition to compensation aligned with your role, you’ll have access to a wide range of benefits that support your health, career growth, and overall well-being (AU)In addition to compensation aligned with your role, you’ll have access to a wide range of benefits that support your health, career growth, and overall well-being (AU)In addition to compensation aligned with your role, you’ll have access to a wide range of benefits that support your health, career growth, and overall well-being (AU)In addition to compensation aligned with your role, you’ll have access to a wide range of benefits that support your health, career growth, and overall well-being (AU)

Income Protection Insurance

Income Protection InsuranceIncome Protection InsuranceIncome Protection InsuranceIncome Protection Insurance

Paid Parental and Volunteer leaves

Paid Parental and Volunteer leavesPaid Parental and Volunteer leavesPaid Parental and Volunteer leavesPaid Parental and Volunteer leaves

Employee Assistance Program (EAP)

Employee Assistance Program (EAP)Employee Assistance Program (EAP)Employee Assistance Program (EAP)Employee Assistance Program (EAP)

Flexible working arrangements (hybrid, reviewed case-by-case basis)

Flexible working arrangements (hybrid, reviewed case-by-case basis)Flexible working arrangements (hybrid, reviewed case-by-case basis)Flexible working arrangements (hybrid, reviewed case-by-case basis)Flexible working arrangements (hybrid, reviewed case-by-case basis)

Health Insurance Discount and Well-being Program

Health Insurance Discount and Well-being ProgramHealth Insurance Discount and Well-being ProgramHealth Insurance Discount and Well-being ProgramHealth Insurance Discount and Well-being Program

Access to Fitness and Gym Memberships

Access to Fitness and Gym MembershipsAccess to Fitness and Gym MembershipsAccess to Fitness and Gym MembershipsAccess to Fitness and Gym Memberships

Salary packaging and novated leasing

Salary packaging and novated leasingSalary packaging and novated leasingSalary packaging and novated leasingSalary packaging and novated leasingOur recruitment and selection process is designed to create the best match for both you and Infosys. Depending on the role, it may include an initial screening, technical or functional interviews, and conversations focused on cultural alignment and shared values. We are committed to making the experience transparent, respectful, and engaging at every step.Our recruitment and selection process is designed to create the best match for both you and Infosys. Depending on the role, it may include an initial screening, technical or functional interviews, and conversations focused on cultural alignment and shared values. We are committed to making the experience transparent, respectful, and engaging at every step.Our recruitment and selection process is designed to create the best match for both you and Infosys. Depending on the role, it may include an initial screening, technical or functional interviews, and conversations focused on cultural alignment and shared values. We are committed to making the experience transparent, respectful, and engaging at every step.recruitment and selection processHear from our recruiter on their experience working with Infosys as an EmployerHear from our recruiter on their experience working with Infosys as an EmployerHear from our recruiter on their experience working with Infosys as an EmployerHear from our recruiter on their experience working with Infosys as an EmployerAt Infosys, we recognize that everyone has individual requirements. If you are a person with disability, illness, or injury and require adjustments to the recruitment and selection process, please contact our Recruitment team for adjustment either via the following email Infy_REC_Helpdesk@infosys.com or call 1-866-472-0935. Alternatively, you can include your preferred method of communication in email, and someone will be in touch.Please note in order to protect the interest of all parties involved in the recruitment process, Infosys does not accept any unsolicited resumes from third-party vendors. In the absence of a signed agreement, any submission will be deemed as non-binding and Infosys explicitly reserves the right to pursue and hire the submitted profile. All recruitment activity must be coordinated through the Talent Acquisition department.“All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer.”At Infosys, we recognize that everyone has individual requirements. If you are a person with disability, illness, or injury and require adjustments to the recruitment and selection process, please contact our Recruitment team for adjustment either via the following email Infy_REC_Helpdesk@infosys.com or call 1-866-472-0935. Alternatively, you can include your preferred method of communication in email, and someone will be in touch.Please note in order to protect the interest of all parties involved in the recruitment process, Infosys does not accept any unsolicited resumes from third-party vendors. In the absence of a signed agreement, any submission will be deemed as non-binding and Infosys explicitly reserves the right to pursue and hire the submitted profile. All recruitment activity must be coordinated through the Talent Acquisition department.“All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer.”At Infosys, we recognize that everyone has individual requirements. If you are a person with disability, illness, or injury and require adjustments to the recruitment and selection process, please contact our Recruitment team for adjustment either via the following email Infy_REC_Helpdesk@infosys.com or call 1-866-472-0935. Alternatively, you can include your preferred method of communication in email, and someone will be in touch.Please note in order to protect the interest of all parties involved in the recruitment process, Infosys does not accept any unsolicited resumes from third-party vendors. In the absence of a signed agreement, any submission will be deemed as non-binding and Infosys explicitly reserves the right to pursue and hire the submitted profile. All recruitment activity must be coordinated through the Talent Acquisition department.“All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer.”Infy_REC_Helpdesk@infosys.comInfy_REC_Helpdesk@infosys.com