Infrastructure Engineer - Network & Security

Diposting: 23 Oktober 2026

Detail Lowongan

Fungsi: Teknik
Gaji: Gaji Dirahasiakan

Deskripsi Pekerjaan

Location: Jakarta, Indonesia

Thales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of aerospace and space, cybersecurity and digital identity, we’re driven by a mission to build a future we can all trust.

Thales has been present in the Republic of Indonesia for 45 years in the defence, aerospace and space domains, delivering a wide range of civil and defence solutions that highlight our strong commitment to working with the Indonesian government and local stakeholders. In recent years, our innovative solutions in air traffic management systems and telecom satellites have further strengthened our presence in the country alongside our digital portfolio of solutions such as biometrics, data protection and cybersecurity now serving the needs of diverse customers in civil sectors.

As a Network & Security Infrastructure Engineer, you will be part of the Internet and Cloud Access Squad and actively contribute to various projects and tasks related to critical infrastructures.

Your main missions will include:

Infrastructure Projects: Collaborate with the team to design, implement, and maintain network infrastructures, with a focus on Proxies, Sandbox, and Firewall systems.
Operational Support: Assist in resolving network-related incidents and contribute to proactive performance monitoring of the network.
Optimization & Security: Contribute to the continuous improvement of network-related processes and tools while ensuring security and compliance of network environments.
Documentation & Reporting: Maintain accurate documentation of network configurations, operational procedures, and resolved incidents. Produce periodic reports on network performance and trends.
Agile Collaboration: Participate in Agile team meetings, share progress and obstacles, and contribute to collaborative problem-solving.

Technical Skills:

You can define and implement network requirements across various production processes.
You have strong analytical skills and provide real expertise in Level 3 support.
You can configure network and security equipment and other IT assets, including:

Proxies: Skyhigh (formerly McAfee), Zscaler, SSL inspection, Whitelist/Blacklist management, URL categorization, web filtering, content filtering, CAS.
Sandbox: Trellix (formerly McAfee), Zscaler.

You have a strong appetite for automation, backed by solid skills in programming languages: Curl, PowerShell, Python, Bash.
You have knowledge of cross-functional infrastructures and security domains, such as:

Firewalls: Palo Alto, Fortigate, Stormshield, Check Point, Juniper, L3/L4 Filtering, User-ID, App-ID, Next-Gen features.
Cloud Security: SASE, Zero Trust Network Access (ZTNA), DLP, CASB, SD-WAN, SWG.
Directories: Active Directory, LDAPS.
IAM (Identity & Access Management): Kerberos, SAML, Single Sign-On (SSO), Multi-Factor Authentication (MFA).
PKI (Public Key Infrastructure): x509 certificates, CMS, AEP, OCSP.
Cloud Computing: SaaS, IaaS, PaaS, Infrastructure as Code (IaC), automation via scripting (Python/Shell).
Virtualized Environments: ESX, VMs.
VPN Gateways: Cisco Firepower, Stormshield, AnyConnect client, The Greenbow client.
Load Balancers: F5 (LTM, APM), VMware NSX.

Soft Skills:

You define solutions based on complexity.
You have the ability to work effectively in an Agile environment, with a results-oriented approach.
You anticipate, think big, start small, test and learn, fail fast, encourage collective intelligence while remaining value driven.
You are empathetic and committed to user satisfaction.
You can work with all levels of personnel within and outside your function and across various entities (e.g., CBU, countries, regions) with international teams.
You have a strong command of professional English (spoken and written) for effective communication within international teams.
You possess excellent planning and organizational skills.
You have a strong ability to learn quickly and adapt to new technologies and procedures.
You are autonomous, organized, dynamic, and a driver of change management, fostering teamwork in a fast-paced environment.
You have strong technical writing skills.
You are familiar with Thales’ IS/IT organization and passionate about the Group’s IS/IT transformation.
You have a good understanding of Thales’ context (e.g., key IS/IT stakeholders, matrix organization).
You are committed to Agile and digital workstyles that enhance collaboration and break down silos.
You have programming/scripting skills (Python, PowerShell, Bash) for task automation.
You are familiar with automation principles and orchestration tools like Ansible.

Required Experience:

Prior experience in configuring network and security infrastructures (Proxies, Sandbox, LAN, Wi-Fi, WAN, Routers, Switches, Firewalls, etc.).
Hands-on experience with system environments (Windows, Linux, ESX, etc.).
Previous experience in project management (Waterfall or Agile).
Knowledge of ITIL processes and ITSM tools.
Experience in monitoring network performance, troubleshooting, diagnosing, and resolving software, hardware, and other network/system issues.
Education: Bachelor's degree or equivalent, master's degree would be advantage.
Due to the nature of the work, strong English skills, both written and verbal are required to effectively manage stakeholders.

At Thales, we’re committed to fostering a workplace where respect, trust, collaboration, and passion drive everything we do. Here, you’ll feel empowered to bring your best self, thrive in a supportive culture, and love the work you do. Join us, and be part of a team reimagining technology to create solutions that truly make a difference – for a safer, greener, and more inclusive world.

Tentang Posisi Infrastructure Engineer - Network & Security

Infrastructure Engineer - Network & Security di Thales adalah peran penuh waktu pada level profesional yang berlokasi di Indonesia. Untuk persyaratan terlengkap, lihat bagian Deskripsi Pekerjaan di atas yang merupakan informasi resmi dari sumber lowongan.

Pekerjaan di kategori Teknik umumnya menuntut kombinasi keterampilan teknis dan kemampuan komunikasi. Pelamar dengan portofolio yang terdokumentasi baik—baik berupa studi kasus, proyek nyata, atau sertifikasi yang relevan—biasanya memiliki nilai tambah saat seleksi.

Tips Melamar Infrastructure Engineer - Network & Security di Thales

Berikut tips praktis dari Tim Editorial InfoLoker.id untuk meningkatkan peluang Anda dipanggil interview:

Sesuaikan CV Anda dengan kata kunci yang muncul di deskripsi lowongan Infrastructure Engineer - Network & Security di atas — sistem ATS umumnya mencocokkan istilah teknis maupun nama tools.
Riset singkat tentang Thales: lihat produk, model bisnis, dan kabar terbaru perusahaan sebelum mengirim lamaran.
Tulis surat lamaran yang menjelaskan mengapa Anda cocok untuk posisi Infrastructure Engineer - Network & Security, bukan sekadar paragraf umum.

Sebagian besar perusahaan di Indonesia kini menggunakan sistem Applicant Tracking System (ATS). Pastikan CV Anda mudah dibaca mesin: format PDF teks (bukan hasil scan), tipografi sederhana, dan hindari layout dua kolom yang membingungkan parser. Pelajari panduan lengkapnya di artikel Cara Membuat CV ATS Friendly 2026.

Estimasi Gaji & Total Kompensasi

Lowongan ini tidak mencantumkan rentang gaji secara terbuka. Pada tahap interview, Anda berhak menanyakan total kompensasi yang mencakup gaji pokok, tunjangan tetap, tunjangan tidak tetap, BPJS, dan bonus kinerja.

Untuk benchmark, gunakan platform survei gaji terkurasi atau jaringan profesional Anda. Jangan berikan angka terlebih dahulu — minta perusahaan menyebutkan rentang yang dialokasikan untuk posisi Infrastructure Engineer - Network & Security.

Persiapan Interview untuk Posisi Infrastructure Engineer - Network & Security

Setelah CV lolos seleksi administrasi, biasanya kandidat akan diundang ke proses interview. Untuk posisi Infrastructure Engineer - Network & Security, pelamar umumnya melewati beberapa tahap berikut:

Screening HR: pengenalan singkat, motivasi melamar, ekspektasi gaji, dan ketersediaan mulai bekerja.
Interview teknis / studi kasus: relevan untuk bidang teknik, dapat berupa soal teknis, presentasi portofolio, atau take-home assignment.
Interview user / pengguna langsung: bertemu calon atasan untuk membahas cara kerja, ekspektasi, dan kecocokan budaya tim.
Interview final: biasanya dengan manajemen senior atau founder untuk posisi tertentu.

Persiapkan jawaban dengan kerangka STAR (Situation, Task, Action, Result). Selengkapnya bisa Anda baca di 30 Pertanyaan Interview Kerja Tersulit & Cara Menjawabnya.

Waspada Penipuan Rekrutmen

Lowongan ini bersumber dari LinkedIn dan ditampilkan di InfoLoker.id sebagai bagian dari agregasi informasi publik. Sebelum memberikan data sensitif atau membayar biaya apa pun, perhatikan rambu-rambu berikut:

Perusahaan resmi tidak pernah meminta biaya untuk seleksi, pelatihan, seragam, atau jaminan.
Verifikasi alamat email rekruter — hindari komunikasi melalui akun pribadi WhatsApp/Telegram bila perusahaan memiliki domain email resmi.
Cek konsistensi informasi lowongan dengan halaman karir resmi Thales bila tersedia.

Bila menemukan kejanggalan, laporkan ke [email protected]. Tim kami menindaklanjuti laporan dalam SLA 3×24 jam kerja. Daftar tanda penipuan rekrutmen yang lebih lengkap dapat Anda pelajari di Ciri-ciri Lowongan Kerja Palsu.

Jelajahi Lowongan Serupa

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Pertanyaan yang Sering Ditanyakan

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Berapa kisaran gaji untuk posisi Infrastructure Engineer - Network & Security?

Lowongan ini tidak mencantumkan rentang gaji. Anda dapat menanyakan ekspektasi gaji saat sesi interview dengan tim rekruter Thales.

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