Infrastructure Engineer

Infrastructure Engineer Join to apply for the

Infrastructure Engineer

role at

PT.......................................... ........................................... .

Provided Pay Range This range is provided by PT.......................................... ........................................... . Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

About Us PT Kharisma Catur Mandala (Duitku)

is a growing fintech company that helps businesses across Indonesia accept and manage digital payments easily and securely. As a licensed payment gateway and disbursement provider, we integrate multiple payment methods—such as e-wallets, virtual accounts, bank transfers, and cards—into one seamless platform. We are driven by innovation, teamwork, and a mission to empower merchants with reliable and transparent financial technology.

Why DUITKU?

Be the heartbeat of our systems: Manage, monitor, and optimize our tech environment.

Impactful work: Make a tangible difference with projects that matter.

Growth‑centric: Ongoing learning opportunities to fuel your career trajectory.

Flex perks: Competitive salaries, comprehensive benefits, and wellness programs.

Culture of collaboration: Join a team where your voice is heard and valued.

About the Role We are seeking a skilled

Infrastructure Engineer

to support and manage our on‑premise, mission‑critical environment. The ideal candidate will have hands‑on experience with physical server management, Proxmox and other virtualization platforms, Linux and Windows Server administration, basic networking, and infrastructure monitoring. This role also requires readiness to participate in a scheduled standby/on‑call rotation to ensure continuous system availability.

Responsibilities

Manage and maintain physical servers, including RAID configuration, cabling, IPMI management, and rack organization.

Administer Proxmox and virtualization environments, including VM provisioning, resource management, and backup/restore operations.

Perform system patching, OS and service hardening, and advanced server troubleshooting.

Handle basic network operations such as VLAN configuration, basic routing, and VPN setup/management.

Update and maintain basic firewall rules to support infrastructure and security requirements.

Monitor infrastructure health using tools such as Zabbix and Grafana, and perform timely incident detection, response, and escalation.

Document infrastructure changes, configurations, and standard operating procedures.

Conduct datacenter maintenance activities as needed, including hardware checks, physical inspections, and on‑site troubleshooting.

Qualifications

Graduate S1 in Informatics Engineering, Computer Science, or related majors.

1 year of experience in a similar field (fresh graduates are welcome to apply).

Able to speak English, both oral and written.

Can work under pressure.

Have a desire to learn new things.

Ability to work independently or with a group.

Have a strong and good attitude.

Skills Required

Proven experience as an Infrastructure Engineer or System Engineer in an on‑premise environment.

Strong proficiency in Linux/Windows Server administration and experience with Proxmox or VMware virtualization platforms.

Solid understanding of server hardware, storage concepts, and basic networking (VLAN, routing, switching).

Willingness to participate in a scheduled standby/on‑call rotation.

Experience working with firewalls (Fortigate, Palo Alto, or similar) is an advantage.

Prior experience in a fintech or payment gateway environment is highly preferred.

Familiarity with QRadar, Zabbix, and enterprise‑grade firewall solutions such as Fortigate/Palo Alto is a strong plus.

Why Join Us? Based in Jakarta, we offer a competitive package, as well as the opportunity to work with a team of talented and experienced professionals, gain networking opportunities with them and opportunity for a full time position subject to performance.

Seniority level Mid‑Senior level

Employment type Full‑time

Job function Information Technology

Industries IT Services and IT Consulting

Referrals increase your chances of interviewing at PT.......................................... ........................................... by 2x

Get notified about new Infrastructure Engineer jobs in

Kebon Jeruk, Jakarta, Indonesia .

#J-18808-Ljbffr