Site Reliability Engineer

You will join the Core Network Engineering team at Webbing, working hands-on with our live mobile core infrastructure spanning global roaming, MVNO operations, and an active 5G-SA roadmap.

The role is technical and operational. You will troubleshoot real network issues across 3G, 4G, and 5G Standalone, own tickets end-to-end, and lead integrations and projects on a live production network.

We are a focused team that moves fast and takes full ownership of activities end to end.

Engineers here are expected to grow quickly into independent contributors

Requirements:

• Deep understanding of MNO/MVNO architecture and end-to-end GTP flow design
• Complete familiarity with 3GPP standards across 2G/3G/4G and 5G, including:
• GTP-C / GTP-U, CUPS - bearer lifecycle, session management, data plane flows
• Diameter & Radius - routing, realms, application IDs (Gx, Gy, S6a), AAA flows
• 5G-SA architecture - AMF, SMF, UPF, NRF, PCF — hands-on or advanced lab experience
• Strong understanding of GRX routing and IPX interconnect operations
• Understanding of roaming processes and procedures: IR.21,IPX, and GRX operations
• Hands-on experience
• PGW - configuration, troubleshooting, session management
• PCRF- Gx interface, policy management
• GTP Proxy - GTP-C interception, roaming traffic steering
• Diameter - routing configuration, signaling troubleshooting, experience analyzing Diameter flows.
• Radius - AAA flows, authentication, and accounting troubleshooting, experience analyzing Radius.
• Understanding of roaming processes and procedures (IR.21, familiarity with IPX and GRX operations).
• Working with monitoring tools

Our engineer should have the following skills:

• Ability to design, scale, and integrate a network element into a live network.
• Hands-on experience in integration between network elements.
• Comfortable working under pressure during live network incidents
• At least 3 years of practical experience as a core engineer.
• Familiar with APIs and basic scripting (Python or similar).
• 24x7 On-call duty.
• Team player

About Webbing:

Founded in early 2010, Webbing is a global data MVNO that delivers enterprise grade, global connectivity and IoT services across more than 200 countries and 600+ mobile carriers' networks. Webbing's secured network delivers network protection and web content intelligence.

Enterprise customers can manage, monitor, and optimize data usage in real-time with Webbing's powerful software platform. Gain visibility by application type and have the power to white list applications and limit non-business applications with the click of a button, saving money and improving compliance.

What we offer:

• An exciting and challenging workplace with great skill and knowledge development opportunities.
• The opportunity to join a team of highly professional specialists in an international environment.
• The opportunity for professional development within a reputable international innovative and growing company.
• Meal Vouchers.

Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.

About The Role
The ideal candidate will be naturally collaborative, articulate, extremely organized, have a solid technical understanding of Veeam products, and motivated by maximizing customer success and outcomes. Soft skills combined with technical skills are key in this role. You will partner with Customer Success Engineers (CSEs) and Account Executives (AEs) to drive customer outcomes across security-related products and use cases within the Veeam Data Platform (VDP). You’ll lead readiness checks, data modeling, and risk conversations with CISO/CIO stakeholders, while monitoring telemetry and maturity against the Veeam Data Resilience Maturity Model (DRMM) to optimize posture and identify expansion opportunities.

What You’ll Do

• Engage customers on security-related products, architectures, and risk topics across the Veeam Data Platform (VDP).
• Run readiness checks and lead data modeling to validate solution design and accelerate decisions.
• Monitor attack surfaces and vulnerabilities (including DRMM scoring), track telemetry or recurring inspection signals, report trends, and capture potential health checks.
• Validate designs to de-risk adoption and accelerate time to value.
• Identify and articulate expansion opportunities; review consumption trends and schedule checkpoint reviews (with or without AE coordination).
• Engage CISO/CIO stakeholders for risk, status, and opportunity discussions; synthesize inputs from account health and CSE-led QBRs.
• Support AEs on security- and AI-driven expansion motions; influence roadmap priorities with CSE counterparts.
• Operate as a pooled resource covering Enterprise and Commercial-Named accounts (generally $100K+ ARR), typically at a 1 Security Success Engineer to 6–8 CSE coverage ratio.
• Note: Not the primary owner for Onboarding motions nor directly responsible for Renewals

What You’ll Bring

• 5+ years of experience in engineering architecture for cybersecurity-related products (e.g., Security Engineer/Architect, Cloud Solution Architect, MLOps/ML Engineer).
• Bachelor’s degree in Computer Science, Electrical Engineering, or a related technical field; advanced degree is a plus.
• Relevant certifications (e.g., CompTIA Security+, CISSP, or equivalent).
• Expertise in data security and governance, including DSPM/DLP; familiarity with AI/ML architectures.
• Demonstrated ability to engage CISO/CIO stakeholders on risk, resilience, and modernization roadmaps.
• Hands-on experience with solution design, POCs, telemetry monitoring, and maturity modeling (DRMM familiarity is a plus).
• Strong communication, stakeholder management, and cross-functional collaboration skills.
• VMCE certification (can be completed after joining)

What You’ll Get

• 21 annual vacation days, additional days based on tenure, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
• Private health, dental, and vision insurance for employees and dependents, including outpatient care, hospitalization, pregnancy monitoring, and psychology support
• Monthly lifestyle and daily meal benefits: 40 RON/day via Edenred and 600 RON/month through a flexible cafeteria platform
• Life insurance (2× annual gross salary), critical illness, and disability coverage, plus vision reimbursement
• Free access to Bookster library platform for borrowing your favorite books for free
• Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning

Please note:
If an applicant is permanently located outside of Romania, Veeam reserves the right to decline the application for this position.

Veeam Software is an equal opportunity employer
and does not tolerate discrimination in any form on the basis of race, color, religion, gender, age, national origin, citizenship, disability, veteran status or any other classification protected by federal, state or local law. All your information will be kept confidential.

Personal data collected during the recruitment process will be processed in accordance with our Recruiting Privacy Notice, which explains how your information is collected, used, and handled in connection with hiring activities. By applying for this position, you consent to this processing.

By submitting your application, you confirm that the information provided, including any supporting documents, is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification may result in disqualification from consideration or, if discovered after employment begins, termination of employment.

Location: Bucharest Orhideea, Romania

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 defence and security, aerospace and space, cybersecurity and digital identity, we’re driven by a mission to build a future we can all trust.

In Romania, we are advancing innovation through software engineering, research and development, delivering solutions in key markets in which Thales Group operates. Our engineers design, develop and integrate solutions that impact global industries – from fully operational systems and subsystems for naval warfare and maritime security operations, to air traffic management systems, satellite-based solutions, tactical indoor simulations, identity and biometric technologies and more.

Keep the systems running that keep countries running.
We're Thales ECC Bucharest, one of the fastest-growing engineering centers in the city. We run infrastructure for critical European programs, including sovereign cloud initiatives.

THE WORK
Infrastructure engineering, Linux system administration, virtualization, networking, and cloud operations. This is ops with a mission attached.

YOUR STACK
Linux administration, scripting (Bash/Python), VMware or cloud (GCP/AWS/Azure), monitoring, networking fundamentals. Security mindset non-negotiable.

YOU
2+ years as a sysadmin, infrastructure engineer, or cloud ops engineer. You automate what you'd otherwise repeat. Not ticking every box? Apply anyway. We hire for trajectory, not checklists.

FRENCH TRACK
French is a multiplier here, never a requirement. It opens doors, literally: several of our infrastructure programs run with French counterparts daily.

What's In It For You
Competitive package, private medical care, meal tickets, flexible/hybrid working, learning budget and cloud certifications, and the stability of a group that has been building critical technology for 130 years.

What Happens Next
Cloud roles open here in waves, and the next one is already in the plan. Apply in five minutes, no cover letter. Answer a few short questions about your stack and seniority, and a recruiter dedicated to your domain takes it from there. When the right project opens, you're matched first, at your level, on your timeline.

One application. Five minutes. No cover letter.
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.

インターステラテクノロジズ株式会社 求人一覧【07SAT】衛星システムズエンジニア〔東京〕

インターステラテクノロジズ株式会社 求人一覧

【07SAT】衛星システムズエンジニア〔東京〕

インターステラテクノロジズ株式会社

• 衛星研究開発 / Satellite R&D

Description
衛星開発において中核となるシステムズエンジニアとして、弊社衛星の設計、開発、試験、運用における様々な場面で業務に携わっていただきます。 ■会社概要 インターステラテクノロジズは「社会で使われる宇宙のインフラを提供する」をミッションに、日本発の次世代衛星通信サービスの実現を目指す企業です。 特別な専用機器を介さず、端末がそのまま衛星と直接つながる通信（D2D：Direct-to-Device）を日本から実用化することを衛星事業の目標とし、地上の通信網が届かない場所でも使える通信インフラの構築に取り組んでいます。 衛星に必要な技術は自社でしっかりと開発を進めながら、パートナーとの連携（オープンイノベーション）も取り入れ、スピーディな実用化を目指しています。 総務省の委託研究（電波資源拡大の研究開発）やJAXA「宇宙戦略基金」に採択されており、2025年12月にはアレーアンテナの地上原理実験にも成功しました。 さらに、衛星コンステレーション構築に不可欠な"打上げ手段"を自社ロケットとして保有する、国内初の「ロケットと衛星の垂直統合ビジネス」ならではの強みも備えています。 会社としても着実に実績を重ねています。2013年に北海道・大樹町で創業し、観測ロケットMOMOで国内民間企業単独として初めて宇宙空間に到達。 2026年1月にはシリーズFで総額201億円（累計446億円・国内非上場宇宙スタートアップとして過去最大規模）を調達し、トヨタ自動車・ウーブン・バイ・トヨタとの業務提携も進めるなど、事業基盤を着実に固めています。 これまで培ってきた技術と事業基盤をもとに、日本発の宇宙インフラの中核を、衛星事業の最前線で共に担っていただける方をお待ちしています。

Requirements
・衛星開発における、システム全体の統合や調整の経験又は複数のサブシステム（制御、熱、構造、推進、電源、通信、データ処理等）を開発した経験 ・技術的なマネージメントの経験 ・衛星システム全体を見渡す能力と経験 ・日本語での円滑なコミュニケーションが可能な方（目安：ビジネスレベル以上）

We are looking for

・社内外の関係者を尊重し、チームとして成果をあげることのできる方 ・社内外の状況を俯瞰して、チームと自分が行うべき事項を判断できる方 ・困難な課題を一つずつ解決して前進することに、喜びを感じられる方る方

Working Conditions

Salary ＜予定年収＞ 708万円～1,104万円 ＜月給＞ 584,000円～920,000円 ＜月給の内訳＞ ・基本給：430,000円～682,000円 ・固定残業代：154,000円～238,000円 ＜補足＞ ・給与には45時間分の固定残業代を含む/超過分は全額支給 ・経験・能力等を考慮の上、決定します。 ・昇給：年1回（3月） Location ■東京第二支社 東京都江東区東陽7-1-2 イーストネットビルディング2階 ※受動喫煙対策：屋内原則禁煙（同フロア共用部に喫煙専用室あり） ※変更の範囲：会社の定める事業所 Job Type 正社員 ※期間の定め：無 Work hours ＜勤務形態＞ 職種および等級により、以下のいずれかが適用されます。 【専門業務型裁量労働制】 ・適用対象：研究開発職のうち、職位が5等級以上の方 ・勤務形態：専門業務型裁量労働制 ・みなし労働時間：1日あたり9時間 ※業務の遂行方法および時間配分は、本人の裁量に委ねます。 【フレックスタイム制】 ・適用対象：上記（裁量労働制）に該当しない方 ・勤務形態：フレックスタイム制（コアタイム無し） ※始業・終業の時刻の指定無し ・清算期間：1か月 ・フレキシブルタイム：05:00～22:00 ・標準労働時間：1日あたり8時間 【共通事項】 ・所定（みなし）労働時間を超える労働：あり（業務状況により発生する場合あり） ・休憩時間：1日あたり60分 ＜休日・休暇＞ ・休日：完全週休2日制（土曜日、日曜日）、国民の祝日、1月2日、1月3日 ※年間休日120日以上 ・休暇：年次有給休暇（入社日に10日付与）、夏季休暇（2日） ・その他：婚姻・慶弔・産前産後・看護・介護など Probation period 有（3ヶ月） Benefits ＜待遇＞ ・社会保険完備(健康保険、介護保険、厚生年金保険、雇用保険、労災保険) ・交通費支給 ・出張時の交通費・手当 ＜はたらき方＞ ・一部リモートワーク可 ・副業可 ・服装自由 ・屋内原則禁煙（喫煙専用室、または屋外喫煙所あり ※勤務地により異なる） ・車通勤可（北海道・福島勤務のみ対象） ＜サポート＞ ・住宅手当（大樹本社勤務の場合、住宅規定に基づき支給）※15,000円/月 ・単身赴任手当（30,000円/月） ・【単身赴任手当対象者のみ】帰省手当（月2回まで／実費精算・上限150,000円/月） ・定期健康診断 ・出産・育児支援制度あり（労務からのフォロー面談などを実施） ・産業医面談 ※単身赴任関連の手当は、入社時の配属や異動など、会社指示により都道府県を越えた移動・転居が必要となり、単身赴任をされる方が対象です（交通機関の指定など詳細な支給規定あり／入社直後から適用可）。 ＜はたらく環境整備＞ ・書籍購入／セミナー参加可能 ・PC／モニター支給

Company information

Name インターステラテクノロジズ株式会社 Established 2013年1月 Headquarter Location 北海道広尾郡大樹町字芽武149-7 Branch locations

東京支社

東京都江東区東陽6丁目3番2号 イースト21タワー6階

東京第二支社

東京都江東区東陽7丁目1−2 イーストネットビルディング 2階

東北支社

福島県南相馬市小高区飯崎字北原61-1

帯広支社

北海道帯広市大通り南33丁目2

Business description

ロケットの開発・製造・打上げサービス、人工衛星の開発・製造・運用サービス

Employees 計347名【社員・アルバイト・インターンなど269名、業務委託・派遣など78名】 Website URL https://www.istellartech.com/

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