(Senior/Middle) System Administrator

About the role

Join Aperia Solutions, a leader in SaaS solutions for the Payments and Compliance industries. Aperia is a Texas-based fintech and managed consultancy firm that creates custom SaaS applications and other software-based solutions for the payments, banking, and processing industry. Founded in 1999, Aperia offers business intelligence, risk management, compliance, and customer intelligence platforms. With offices in Dallas, Washington DC, and Vietnam, Aperia is a fast-paced, global organization that strives to improve efficiency in compliance, risk, and customer service operations. Aperia's clients include banks, processors, payment facilitators, merchant service providers, independent sales organizations, and government entities. A career at Aperia promises a great challenge, culture, and opportunities to forge your own path. Job Description At Aperia, we rely on a dynamic team of IT. We're seeking a (Senior/Middle) System Administrator who is ready to work with new technologies and architectures in a forward-thinking organization that's always pushing boundaries. This person will have mainly System/Infrastructure responsible. The ideal candidate is also able to cover Network/Security areas and Help Desk tasks (when required). Core Responsibilities Troubleshoot incident report, updating information and restoring/delivering service request IT service(s) within Operation Level Agreements / Service Level Agreement. Analyze, collaborate and resolve the root causes in problem task. Create, implement and document in authorized change. Also attending CAB's meetings when required. Overview and update CMDB is accurate and up to date. Evaluate, present and discuss with line manager on Objective and Key Results (OKRs)/KPI method monthly and quarterly. Work on flexible shift patterns (on called duty or onsite) to deliver 247 IT Managed services, with Customer service mindset, when required. Functional Responsibilities Comply and contribute to IT policies, standards, SOP and guidelines. Act as a team player with other internal departments/teams, on technical views, to offer and convince requester to follow best practice designing and continue improvement solutions. Self-study and propose valuable training courses (soft and hard skill) and technology trending to manager. Volunteer to conduct internal training and working with sharing knowledge spirit. Compliance with Conversation, Feedback and Recognitions (CFRs) method to build up company's culture. Communicate and network with 3rd partner's experts in escalated situations. Deliver acceptance into service into operational state. Assist and contribute on-going projects if required. Technical Skills Good command of spoken and written English Int'l certified or hand-on >= 4 years' experience providing administrative and technical support to enterprise level clients Cloud technologies, in at least TWO of the below areas Private: VMWare: ESXi, vSphere, vMotion, HA, DRS, FT, SRM... Microsoft Hyper-V: OS, SCCM... Other platforms. Public: Int'l provider: Azure, AWS, IBM, Google, Salesforce, Fujitsu... Local provider: CMC, Viettel, FPT, VNPT... Enterprise level support environments, in at least FOUR of the below areas Application/System Services: AD, DNS, DHCP, file sharing, print, web and email. Unified Communications & Collaboration Sys.: PBX, conference and message services. Office 365 or other online services. OS series: Windows Server, Unix & Linux server. Physical devices: Server Device (non-blade/blade): IBM, Dell, HP, Cisco or other servers with console technologies, such as: IMM, iDRAC, iLO... End user device: PC, office equipment, mobility device... Network LAN: wired (access switch), wireless (access point) ... WAN: connection (FTTH, leased line), router, VPN, Load Balancer... Security Total Visibility: ACS, CCTV, RADIUS, monitoring, Proxy... Complete Control: firewall, WAF, antispam, WSUS patching, McAfee, Symantec, TrendMicro, BitLocker, SafeGuard, MFA... Things that will separate you from the rest. Experience in leading team. ITIL qualification or awareness of the ITIL processes and ticket systems (ServiceNOW, Atlassian, TOPdesk, ZenDesk...). Experience in a multi-client solutions provider with or without legacy systems. Education or Certifications BSc/BA, preferred in Information Technology, System Job Type Full-Time Work Location (Hybrid) The Six8 Building, 24-26 Phan Dinh Giot Street, Ward 2, Tan Binh District, HCMC

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