Gregory Chijoff Email and Phone Number
I am a highly experienced AS/400 and iSeries Analysis & Management professional who can constructively contribute to your organisation. WHAT I DO BEST:* CONTRIBUTE POSITIVELY to your AS/400 team by using in-depth knowledge of security tools, technologies, SOX Audit Compliance, best practices, & ITIL standards.*IMPROVE RELATIONSHIPS with your IT customers & internal staff using my solid experience in the creation & deployment of solutions, designing & building systems, & contribution to business recovery strategies, capacity planning, audit compliance & remediation work.* ASSIST IN prolonging the life of your software and improving protection of your data by using my specialist skills in:- AS/400 & iSeries server upgrades- HMC upgrades- Hardware & application migration- Capacity Planning- SAN storage implementation & support- Disaster Recovery planning & execution - SOX security audit compliance & remediation - Operations training & Document writing* ENSURE THE BEST OUTCOME for the client & your organisation by using my core skills in activities, which include:- System & Network Security- Risk Management- Vulnerability Assessments- Authentication & Access Control - System Integration Planning- Regulatory Compliance- System MonitoringTECHNOLOGY SUMMARY:1. Security IBM and TAATOOLS; PowerTech; SSH; SSL; Digital Certificates; Antivirus tools (Norton, McAfee, Symantec, etc.); SOXA compliance 2. Systems IBM-based i5 (models 520, 570), p7 (model 795), p8 (model S822); Windows (all); SAN storage such as IBM’s XIV and DS8000; EMC Symmetrix VMAX.
Oneteam It Pty Ltd
View- Website:
- oneteamit.com.au
- Employees:
- 52
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Iseries Systems Engineer - Ibm Power SystemsOneteam It Pty LtdGold Coast, Qld, Au
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Operational Support Engineer - Ibm Power SystemsOneteam It Pty Ltd Jul 2021 - PresentBrisbane, Queensland, AustraliaOn July 1 2021, Sundata joined forces with Team Computing to form OneTeamIT Pty Ltd.
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Operations Support EngineerSundata Jul 2019 - PresentToowong (Brisbane), Queensland- As part of the Service Delivery Team, provide appropriate technical expertise to ensure all clients support expectations are met and that the use of technology is capitalised on to improve productivity and efficiency.- Includes maintaining a stable environment at all times and maximising up time. Involves regular patching and upgrades, remediation activities, Incident and Change Management, and Vendor liaison. - Technologies include IBM i Power Systems and clients across various industries, -
Iseries Technical SpecialistDxc Technology Aug 2011 - Jul 2019Brisbane, Australia- As the chief client contact point for all iSeries systems for a major client, provide technical support and value-add solutions on the iSeries - AS/400 IBM Midrange platform. - Includes maintaining a stable iSeries environments at all times, ensuring 99.999% up time. Involves regular patching and upgrades, SOX audit compliance and remediation activities, Incident and Change Management, and Vendor liaison.- Heavily involved in project work which includes successfully building LPARS, performing Live Partition Mobility, large upgrades and major migrations, business recovery exercises, writing value-add reports for various client businesses, and implementing improved data transfer security. -
Midrange Technical SpecialistTas May 2010 - Aug 2011Silverwater, Sydney- Key member of a a team of system specialists tasked with supporting AIX and Solaris LPARs for Credit Unions including SAN storage. Adhere strictly to ITIL standards for change controls and incident management.- Sole technical support for maintaining a stable iSeries environment with 99.999% up time. This involved regular patching and upgrades, Incident and Change Management, vendor liaison and training of staff- Successful project activities included but were not limited to a large migration of a client system with a simultaneous OS upgrade, while also transferring the client from internally-hosted DASD to an external SAN. -
Iseries Technical SpecialistHp Enterprise Services [Formerly Eds, Now Dxc] May 2006 - Apr 2010Burwood, Sydney- Key member of a a team of system specialists responsible for maintaining a stable environment for all iSeries servers and associated equipment for various clients (CBA, Exide Batteries and VIC Roads).- Includes maintaining a stable iSeries environments at all times, ensuring 99.999% up time. Involves regular patching and upgrades, SOX audit compliance and remediation activities, Incident and Change Management, Vendor liaison, and automating performance reporting.- Project activities included multiple upgrades and migrations, business recovery and disaster testing activities; a major migration of LPARs for a key client, while simultaneously upgrading the OS, was highly successful.- A significant project for a major client to relocate a Data Centre was achieved over a single weekend and was highly effective.
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Iseries Technical EngineerFujitsu Australia Feb 2002 - May 2006Ryde, Sydney- Sole specialist tasked with maintaining a stable environment for the Arnott’s/Campbell’s Australasia account. Supported AS/400-iSeries servers and associated equipment. Rigidly adhere to ITIL standards for change controls and incident management. Other clients included Toyota Australia and Bonlac Dairies- Includes maintaining a stable iSeries environments at all times, ensuring 99.999% up time. Involves regular patching and upgrades- Sole contact with internal and external audit teams for SOX audit reporting, compliance and remediation- Project accomplishments included project-managing a major activity involving the reduction of 16,000 scheduled jobs down to less than 1,000 on an AS/400 partition, upgrades, a complex recovery after failures halfway through an upgrade (unknown IBM bugs), business recovery testing, and heavy involvement in various Service Delivery tenders.
Gregory Chijoff Skills
Gregory Chijoff Education Details
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Microsoft McpWindows 2000 Professional -
Chemistry -
Science (Geology) -
Birrong Boys High School
Frequently Asked Questions about Gregory Chijoff
What company does Gregory Chijoff work for?
Gregory Chijoff works for Oneteam It Pty Ltd
What is Gregory Chijoff's role at the current company?
Gregory Chijoff's current role is iSeries Systems Engineer - IBM Power Systems.
What schools did Gregory Chijoff attend?
Gregory Chijoff attended Microsoft Mcp, Sydney Tafe, Australian National University, Birrong Boys High School.
What skills is Gregory Chijoff known for?
Gregory Chijoff has skills like Disaster Recovery, Data Center, Servers, Itil, System Administration, San, High Availability, Security, It Service Management, It Strategy, Requirements Analysis, Solution Architecture.
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