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Linux System Engineer

Company prefers not to disclose
Contract · On-site
Minimum Bachelor’s Degree
3 - 5 years of experience

Job Requirements

On-site
3 - 5 years of experience
Minimum Bachelor’s Degree

Skills

Ansible

Red Hat

Gnupg

Troubleshooting Ssh/sftp

Bash Scripting

VMware

Job Benefits

Work Insurance

Health Insurance

THR

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Job description for Linux System Engineer at PT Code Development Indonesia

RUANG LINGKUP PEKERJAAN

a. Melakukan assessment kondisi server dan kompatibilitas konfigurasi eksisting.

b. Menyiapkan server dengan versi RHEL terbaru beserta migrasi script, key, dan konfigurasi.

c. Menerapkan hardening sesuai standar keamanan BDI.

d. Menyusun dan mengeksekusi pengujian SIT serta mendukung pelaksanaan UAT.

e. Melakukan remediasi atas temuan Vulnerability Assessment dan Penetration Test hingga status closed.

f. Melaksanakan deployment ke lingkungan production sesuai persetujuan CCB.

g. Memberikan dukungan hypercare pasca-implementasi.

KUALIFIKASI WAJIB

a. Pengalaman minimal 3 tahun sebagai Linux System Engineer pada lingkungan production.

b. Memiliki sertifikasi RHCSA yang masih berlaku.

c. Pernah melaksanakan major upgrade Red Hat Enterprise Linux di lingkungan production.

d. Menguasai Bash scripting, mencakup error handling, exit code, dan logging.

e. Menguasai konfigurasi dan troubleshooting SSH/SFTP client, termasuk key management.

f. Menguasai GnuPG, mencakup export/import secret key, trust model, dan proses dekripsi batch.

g. Menguasai konfigurasi SMTP client serta verifikasi keberhasilan pengiriman.

h. Menguasai penjadwalan job menggunakan cron dan systemd timer.

i. Mampu mengoperasikan server dengan SELinux dalam mode enforcing.

j. Memahami hardening sistem operasi dan proses remediasi temuan security.

k. Mampu menyusun dokumen teknis, test case, dan evidence pengujian secara terstruktur.

KUALIFIKASI TAMBAHAN (NILAI LEBIH)

a. Pengalaman kerja pada industri perbankan atau institusi keuangan.

b. Pengalaman menangani integrasi batch berbasis SFTP dan enkripsi PGP.

c. Pemahaman terhadap standar hardening.

d. Pengalaman mengikuti proses Change Management dan SDLC.

About the company
PT Code Development Indonesia
Computer Software
201 - 500 employees

CODE.ID is a technology company specializing in end-to-end digital solutions to support business growth and transformation.

We provide both custom software development and ready-to-use digital products, helping organizations improve operational efficiency, scalability, and overall performance. Our expertise includes enterprise application development, system integration, and AI-driven solutions tailored to meet evolving business needs.

At CODE.ID, we are committed to delivering reliable, scalable, and impactful technology solutions by combining innovation, collaboration, and a deep understanding of our clients’ challenges.

Office address

Mangkuluhur City Tower One 7th Floor Jl. Gatot Subroto Kav. 1-3 Kel. Karet Semanggi, Kec. Setiabudi Jakarta Selatan, DKI Jakarta 12930

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Linux System Engineer