IT Infrastructure Security Engineer

PT ABISHAR TECHNOLOGIES INDONESIA

Jakarta Pusat

On-site

IDR 180,000,000 - 320,000,000

Full time

3 days ago

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Job summary

PT ABISHAR TECHNOLOGIES INDONESIA is seeking a hardening specialist to review and improve security postures across Linux/Unix, Windows Server, and database environments in a Jakarta onsite role. You will assess current configurations, create gap analyses, and drive action plans with cross-functional teams.

The role requires hands-on hardening experience and the ability to work independently in a banking context.

Qualifications

Minimum 2 years of experience in hardening implementation.
At least 2 years of experience with Linux/Unix and Windows Server 2012/2016/2019/2022.
Experience with Oracle, SQL and MariaDB databases.
Minimum 1 year hands-on experience with Oracle Database.
Strong troubleshooting and problem-solving skills.
Able to work independently and in a team, onsite in Jakarta.
Willing to work in the banking industry.

Responsibilities

Review hardening practices across Linux/Unix, Windows Server, and databases against security standards.
Assess current OS and database configurations and identify gaps.
Prepare gap analysis reports and action plans to address findings.
Collaborate with relevant teams to implement hardening improvements.
Support day-to-day IT operations (BAU) and server migration activities.
Document configurations, findings, and follow-up actions.

Skills

Hardening implementation

Troubleshooting

Independent work

Team collaboration

Tools

Linux/Unix

Windows Server

Oracle Database

MariaDB

SQL

Job description

Review hardening practices across Linux/Unix, Windows Server, and databases against UOB’s security standards.

Assess current OS and database configurations and identify gaps against those standards.

Prepare gap analysis reports and action plans to address the findings.

Work with relevant teams to implement hardening improvements.

Support day-to-day IT operations (BAU) and server migration activities.

Document configurations, findings, and follow-up actions.

Requirements:

Minimum 2 years of experience in Hardening Implementation.

Minimum 2 years of experience with Linux/Unix and Windows Server 2012/2016/2019/2022.

Experience with databases such as Oracle, SQL, and MariaDB.

Minimum 1 year of hands‑on experience with Oracle Database.

Strong troubleshooting and problem‑solving skills.

Able to work independently and collaboratively within a team.

Willing to work in the banking industry and onsite in Jakarta.

About us

We are a Technology focused company HQ in India, with a mission to assist our Customers to unleash the power of business transformation through effective use of latest technology. We offer full spectrum of services, Consulting - Design - Development - Support services; to provide Turn Key solutions that address the business needs of our Customer organization. Our business operations across geographies are ably supported by our offices in Pune(India), Gurgaon(India), and Jakarta(Indonesia).

Our Core Values

Integrity – We do right things
Commitment – We Keep our words
Excellence – We give our best

Our Culture

We are passionate about what we do. We encourage our team to be energetic, passionate and motivated. This attitude is exhibited in our culture and our many satisfied customers. Some of the things we'd like to highlight about our culture are