T

Thales

Global defense and aerospace electronics

Technical Lead - Government / Defence Satellite Communications

Full-TimeUpdated on 10/23/2026
No salary listed
Mid
Bucharest, Romania
HybridHybrid in Bucharest; travel to France approximately four times per year.
IT OperationsSystem Administration

About the job

Requirements
  • Deep knowledge of IT infrastructure, including physical and virtual servers, NAS/SAN storage, and Linux and Windows operating systems.
  • Knowledge of virtualization and containers, including VMware ESXi, Hyper-V, Docker, Kubernetes, and OpenShift.
  • Experience with scripting and automation using Python, Bash, PowerShell, and Ansible.
  • Knowledge of IT security fundamentals, including hardening, patch management, endpoint protection, and AES-256 and TLS encryption.
  • Database management knowledge covering SQL databases (PostgreSQL, MySQL, and Oracle) and NoSQL databases (MongoDB and Cassandra).
  • Ability to interpret and validate functional and nonfunctional IT requirements.
  • Ability to define IT interfaces, including APIs, data formats, and protocols.
  • Ability to support System Engineers in drafting IT-related interface control documents (ICDs).
  • Awareness of classified environments, including handling REU data, access controls, and audit logging.
  • Ability to coordinate across teams including System Engineers, Architects, DevOps, and IV&Q.
  • Ability to diagnose IT subsystem issues, including server failures and storage bottlenecks.
  • Knowledge of monitoring and logging tools, including Prometheus, Grafana, ELK Stack, and Splunk.
  • Experience with version control tools including Git, GitLab, and Bitbucket.
  • Ability to participate in Scrum activities including sprint planning, daily stand-ups, and retrospectives for IT tasks.
  • Ability to refine backlogs and prioritize IT-related user stories and tasks.
  • Must be eligible for R-EU (Restricted – EU) clearance.
  • Must travel to France approximately four times per year.
Responsibilities
  • Support the customer and coordinate subsystems in defining subsystem technical requirements.
  • Collaborate with system engineers to refine mechanical, electrical, and software interfaces between the subsystem and the broader system.
  • Review and validate partners’ and suppliers’ technical proposals, design documents, and specifications to ensure they meet quality and performance criteria.
  • Monitor partner and supplier development progress, provide technical guidance, and validate key milestones such as requirement and design reviews.
  • Support integration activities, including defining integration procedures, test environments, and validation criteria.
  • Resolve technical conflicts between the subsystem and the broader system in collaboration with system architects and integration teams.
  • Coordinate with IV&Q System Factory and Site teams to define the subsystem verification strategy, including test cases, acceptance criteria, and qualification evidence.
  • Support IV&Q execution by reviewing and approving test plans, procedures, and reports; assisting with anomaly investigations, root-cause analysis, and corrective-action validation; and ensuring traceability between subsystem requirements, test cases, and verification results.
  • Act as the technical liaison during factory acceptance tests and site acceptance tests, addressing technical queries or issues raised by IV&Q teams or customers.
  • Lead or support technical investigations into subsystem-related anomalies identified during IV&Q, deployment, or operational phases.
  • Propose and validate corrective actions, ensuring partners and suppliers implement them and IV&Q teams verify them.
  • Capture lessons learned and feed them back into subsystem specifications, design guidelines, or IV&Q processes to improve future projects.
  • Interface with partners and suppliers to clarify technical requirements, resolve ambiguities, and escalate risks or deviations.
  • Collaborate with system engineers to ensure subsystem behavior aligns with overall system performance and safety goals.
  • Provide regular technical updates to project management, highlighting risks, dependencies, and mitigation plans.
  • Support customer interactions, including technical reviews and audits, by presenting subsystem design rationale, verification results, and compliance evidence.
Desired Qualifications
  • Experience with cloud platforms such as AWS, Azure, or GCP, if applicable in the environment.
  • Advanced Kubernetes knowledge, including Helm, Istio, and Knative.
  • Experience with infrastructure as code tools such as Terraform and Pulumi.
  • Experience implementing zero-trust architecture in IT environments.
  • Database optimization skills, including query tuning, indexing, and replication.
  • Knowledge of model-based systems engineering (MBSE), including SysML, Cameo, and Capella.
  • API design experience with REST, GraphQL, gRPC, and OpenAPI/Swagger documentation.
  • Experience with data modeling using UML and entity-relationship diagrams for database and interface design.
  • Knowledge of Thales certification processes, including DO-178C and EN 50128 for safety-critical IT systems.
  • Knowledge of Thales IT standards and compliance requirements, including Thales QMS, REU, and C3_ECF policies.
  • Experience guiding external suppliers on Thales IT standards.
  • Experience optimizing IT infrastructure for latency, throughput, and reliability.
  • Knowledge of IT service management tools and practices, including ITIL and ServiceNow.
  • Experience with configuration management tools such as Puppet and Chef.
  • Knowledge of SAFe and alignment with an Agile Release Train for IT subsystem delivery.
  • Experience contributing to Program Increment objectives for IT subsystems.
  • Ability to bridge technical and nontechnical teams through communication and stakeholder management.
  • Problem-solving and analytical skills for diagnosing complex IT issues.
  • Agile mindset and familiarity with Scrum, SAFe, and backlog management.
  • Security-conscious approach to handling R-EU classified data under strict compliance requirements.
  • Experience mentoring and developing team members.

About the company

Thales designs and delivers critical technology for aerospace, defense, and digital security, including electronics, software, and data-security systems used in air travel, credit cards, and modern military platforms. It combines hardware and software to create avionics, radar, cybersecurity, and secure communications systems that collect sensor data, run specialized software, and protect networks. It distinguishes itself through end-to-end solutions across defense, aerospace, and cybersecurity, ongoing deep-tech research in AI and quantum, and strategic acquisitions such as Gemalto and Imperva, plus its partial state ownership. Its goal is to provide reliable, secure, and connected technologies that support national security, public safety, and everyday life by solving complex security and connectivity challenges.

Company Size

10,001+

Company Stage

IPO

Headquarters

Meudon, France

Founded

1893

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Simplify's Take

What believers are saying

  • On July 23, 2026, Thales posted €12.5 billion orders and 22% organic growth.
  • Ireland ordered five radars on October 2, 2026, reinforcing European air-defence demand.
  • October 1, 2026 Frontier AI defenses and September 17 HexaForce expand higher-margin software revenue.

What critics are saying

  • Germany terminated the F126 frigate contract in June 2026, creating a €450 million charge.
  • If France or EU procurement slows, Thales loses politically protected backlog and pricing power.
  • Cybersecurity faces Google, AWS, and Palo Alto; margin pressure intensifies by 2027.

What makes Thales unique

  • Thales sells sovereign defence systems governments cannot quickly replace, like GM400α radars.
  • Its €52 billion order book and 85,000 employees support multi-year critical infrastructure execution.
  • Imperva, Gemalto, and eSIM platforms give Thales rare breadth across defence and digital security.

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Benefits

  • Remote Work Options
  • Paid Parental Leave
  • Professional Development Budget

Growth & Insights and Company News

6 month growth

-3%

1 year growth

-3%

2 year growth

3%
U.S. Securities and Exchange Commission
Oct 25th, 2026
EDGAR Filing Documents for 0001785875-21-000004

EIN.: 825010805 | State of Incorp.: DE | Fiscal Year End: 1231Type: D | Act: 33 | File No.: 021-404325 | Film No.: 211047499

MarketScreener
Oct 22nd, 2026
Thales boosts sales forecasts as defense, aerospace orders surge.

Thales boosts sales forecasts as defense, aerospace orders surge. Published on 10/22/2026 at 01:22 am EDT By Mauro Orru Thales lifted its sales projections for the year as orders at its defense and aerospace units surged in the first nine months. The French aerospace-and-defense group had expected sales this year to grow between 6% and 7% organically, a closely watched rate that shows performance at constant scope and exchange rates. Thales said Thursday that growth should be in the upper end of that range, and potentially above. The rosier forecasts came as Thales posted nine-month sales of 16.42 billion euros, equivalent to $18.44 billion, up 7.6% in reported terms and 8.1% organically. Analysts had forecast sales of 16.33 billion euros, according to a market consensus provided by the company. The group reported orders of 19.12 billion euros, up 14% in reported terms and 15% organically. Analysts had forecast orders of 18.58 billion euros, according to the consensus. Thales's defense business, which remains the largest contributor to orders, brought in nearly 11.32 billion euros in bookings, up 14% both in reported terms and organically. The company said it continued to expect an adjusted earnings before interest and taxes margin between 12.6% and 12.8% this year. Write to Mauro Orru at [email protected] (END) Dow Jones Newswires 10-22-26 0121ET (C) Dow Jones - 2026

EuropaWire
Oct 20th, 2026
Thales earns EcoVadis Platinum sustainability rating with 91/100 score and top 1% ranking.

Thales earns EcoVadis Platinum sustainability rating with 91/100 score and top 1% ranking. The Group improves its overall EcoVadis score by eight points in 2026 with gains in environment, labour and human rights, ethics and sustainable procurement Thales receives the EcoVadis Platinum Medal with a score of 91/100, ranking among the top 1% of companies assessed in 2026. - Credit: (C) Adrien Daste - Thales Thales has been awarded an EcoVadis Platinum Medal for 2026 with a sustainability rating of 91/100, placing the Group among the top 1% of assessed companies. Its score increased by eight points year on year, with improvements in all four assessed categories. Thales attributed its progress to ongoing work under the PROTECT sustainability programme, which sets nine commitments with targets for 2030. (PRESS RELEASE) MEUDON, France, 20-Oct-2026 - /EuropaWire/ - Thales has received the EcoVadis Platinum Medal, the sustainability ratings provider's highest distinction, after achieving a score of 91/100. The result ranks the Group among the top 1% of companies assessed by EcoVadis in 2026 and reflects progress under its PROTECT sustainability programme. Improvements in all four sustainability assessment areas. Thales raised its overall rating by eight points compared with 2025, recording gains across each of the four areas evaluated by EcoVadis: * Environment: 96/100 (+5 points) * Labour & Human Rights: 90/100 (+14 points) * Ethics: 84/100 (+2 points) * Sustainable Procurement: 94/100 (+9 points) Recognition of a collective effort. According to Thales, the Platinum distinction reflects the contribution of its teams and supports its ambition to help customers and partners develop a safer, more environmentally friendly and more inclusive world. Thales' Chief Sustainability Officer Anne Bolot-Gittler said: "Behind this Platinum Medal and our score of 91/100 lies the daily commitment of Thales teams around the world. This recognition of the progress we have achieved encourages us to continue pursuing our actions through PROTECT, with the same high standards in order to deliver on our 2030 ambitions." Further sustainability recognition. The EcoVadis award follows other sustainability-related distinctions for Thales, including: * Inclusion in the CAC 40 ESG Index; * A place on the CDP Climate A-List for a third consecutive year; * A rise to No. 22 in TIME and Statista's "World's Best Companies 2026" list, an improvement of 200 places year on year. About EcoVadis. EcoVadis is the global benchmark for assessing corporate sustainability performance. Its methodology evaluates the quality of policies, actions implemented and results achieved across four areas: environment, labour and human rights, ethics, and sustainable procurement. About PROTECT. The PROTECT sustainability roadmap sets out Thales' nine commitments, each with a target to be met by 2030, across three pillars: * Society: Fostering a more responsible and sustainable society through technology; * Planet: Changing how we operate in line with the planet's limits; * People: Working together to build an inclusive and attractive workplace where everyone can develop into their best selves.

PR Newswire
Oct 16th, 2026
CSL Group acquires SIMPL Wireless to bring Critical Connectivity(R) to North America.

CSL Group acquires SIMPL Wireless to bring Critical Connectivity(R) to North America. Oct 16, 2026, 07:00 ET Adding multi-carrier eSIM, a unified connectivity management platform and Tier-1 US carrier partnerships to CSL's global IoT connectivity platform LONDON and DULUTH, Ga., Oct. 16, 2026 /PRNewswire/ - CSL Group, the leading global provider of Critical Connectivity(R), has acquired SIMPL Wireless, the US-based IoT eSIM connectivity provider. The acquisition gives CSL a North American home and gives customers connectivity that is simple, fast and fully under their control, within a single, resilient connectivity service. As IoT estates grow across borders, enterprises need to manage every SIM, contract and network from one place. Unified management lowers cost and speeds deployment, while multi-network resilience keeps devices connected when a network goes down. The acquisition, CSL's second in 2026 following IoTM Solutions in July, strengthens CSL's ability to help customers build resilient IoT estates - with the uptime and operational control that life, mission and business-critical applications demand. Simple. Fast. Yours. SIMPL's promise is simple, fast and yours: connectivity that goes live quickly, runs on the SIMs, APNs, hardware and carrier contracts customers already have, and keeps them in control of every connection. EverSIM, its multi-carrier eSIM built on unmodified, GSMA SAS-certified Thales eUICC infrastructure and native to SGP.22 and SGP.32, gives customers the option to buy connectivity from SIMPL or bring their own from up to 100 mobile network operators, with 5G Standalone support, backward-compatible to NB-IoT. A single SIM SKU carries a native primary carrier profile, and customers can localise anywhere by downloading local profiles over the air, with backup profiles that step in automatically if the primary network goes down and hand back when it returns. Compass, its single-pane-of-glass platform, gives customers one dashboard and one API to activate, monitor and manage SIMPL SIMs alongside existing carrier SIMs, with automated self-healing via auto-profile fallback. Historically, enterprise eSIM deployments have taken a year or more because of platform integrations, carrier certifications and custom development. EverSIM compresses that timeline to days, enabling customers to move quickly from proof of concept to production while maintaining centralised oversight. Speed, simplicity, control - it just works. With established partnerships including T-Mobile and Thales, SIMPL serves Solution Providers and Resellers in addition to customers across retail, transport, energy and EV charging. This gives CSL an immediate US customer base, local go-to-market capability and Tier-1 carrier relationships. Combined with CSL's patented rSIM(R) multi-network resilience and IoTM's connectivity orchestration, SIMPL completes a single operating model for customers: manage every SIM and eSIM, and stay online when a network fails. Jason Morrow, CEO of SIMPL Wireless, said: "SIMPL was built on three ideas: speed, simplicity and control. IoT connectivity should be fast to activate, run on what customers already have, and stay theirs to control - it should just work. Joining CSL Group puts that on a platform engineered for uptime and backed by three decades of critical connectivity expertise. For our customers, nothing changes on day one except what we can now offer them." The SIMPL team will join CSL Group, and SIMPL will continue to serve its existing customers, carriers and partners - as SIMPL Wireless, a CSL Group company. Expanding CSL in North America CSL already delivers managed IoT connectivity and patented rSIM(R) resilience across more than three million connections in building security, healthcare, infrastructure, utilities and transport. SIMPL gives CSL the US base, carrier relationships and local team to bring that capability to North American customers. Together, CSL, IoTM and SIMPL enable customers to deploy globally, connect with confidence, automate SIM and eSIM lifecycle management and keep critical devices online as their estates grow. Ed Heale, CEO of CSL Group, commented: "Customers shouldn't have to choose between flexibility and resilience. Bringing SIMPL into CSL Group gives us a home in North America and a platform that lets customers connect anywhere, with the certainty critical applications require." Financial terms of the transaction were not disclosed. About CSL Group CSL Group is the world's leading provider of Critical Connectivity(R). Founded in 1996, CSL has spent three decades building the expertise, resilience and managed infrastructure that life, mission and business-critical IoT applications depend on. Today, CSL manages over three million connections across building security, healthcare, infrastructure, utilities and transport, delivering always-on, fully managed, multi-path IoT solutions at scale. Where other connectivity providers deliver a commodity, CSL delivers certainty: designing, deploying and managing secure, resilient solutions tailored to the environments where failure is not an option. Follow CSL: About SIMPL Wireless SIMPL Wireless is a US-based eSIM-as-a-Service provider headquartered in Duluth, Georgia. Its EverSIM multi-carrier eSIM and Compass platform deliver IoT connectivity that is simple, fast and yours. Customers can buy connectivity from SIMPL or bring their own from up to 100 mobile network operators, activate quickly on the hardware and carrier contracts they already have, and manage every connection through one dashboard and one API. SIMPL is built on GSMA SAS-certified Thales infrastructure and works with partners including T-Mobile and Thales. SIMPL Wireless is a CSL Group company. SOURCE CSL Group

Joint Forces
Oct 15th, 2026
Thales opening Japan Services Centre.

Thales opening Japan Services Centre. 15th October 2026 Thales strengthens its presence in Japan with the opening of a Defence Services Centre and an increase in recruitment. Press Release, Paris, 14 October 2026: The opening of the Thales Japan Services Centre will help support the resilience and sovereignty of Japanese industry, while strengthening the Group's proximity with its local partners. The centre will consolidate long-term defence services capabilities, such as maintenance, support, operational availability and local development, in order to meet the needs of end users. On site, Thales engineering and services experts will support the Group's partners on a day-to-day basis, contributing to the development of local expertise. This presence will make it possible to adapt quickly to customers' requirements, ensure service continuity in all circumstances, and limit the risk of disruption during critical periods. The Thales Japan Services Centre plans to host nearly 40 people by 2030. Continuing recruitment and collaboration with Japanese SMEs and startups: Driven by its recent commercial successes in Japan, Thales has increased its headcount by more than 11% since 2024, a momentum the Group intends to pursue by growing its workforce by more than 16% over the next three years. Already a partner to many major Japanese players, Thales intends to expand its cooperation with SMEs and startups, both on local projects and by integrating them into its global supply chain. This strengthening in Japan illustrates Thales' multi-domestic strategy, combined with the platform-agnostic nature of its technologies, which allows them to be integrated pragmatically into existing systems and infrastructures, particularly in defence and cybersecurity. "The momentum of our recruitment in Japan and the opening of the Thales Japan Services Centre mark a new step in our commitment to our Japanese partners and customers. This reinforced proximity will enable us to be more available and more responsive, in support of the entire Japanese value chain, from major corporations to SMEs." Pascale Sourisse, Senior Executive Vice-President, International Development, Thales.