Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services, specialised aerospace and defence sales, delivery, and operational subject matter expertise. We are looking for personnel to join our team and support key client projects.

Who we are supporting 

The NATO Communication and Information Agency (NCIA) is responsible for providing secure and effective communications and information technology (IT) services to NATO's member countries and its partners. The agency was established in 2012 and is headquartered in Brussels, Belgium.

The NCIA provides a wide range of services, including:

• Cyber Security: The NCIA provides advanced cybersecurity solutions to protect NATO's communication networks and information systems against cyber threats.
• Command and Control Systems: The NCIA develops and maintains the systems used by NATO's military commanders to plan and execute operations.
• Satellite Communications: The NCIA provides satellite communications services to enable secure and reliable communications between NATO forces.
• Electronic Warfare: The NCIA provides electronic warfare services to support NATO's mission to detect, deny, and defeat threats to its communication networks.
• Information Management: The NCIA manages NATO's information technology infrastructure, including its databases, applications, and servers.

Overall, the NCIA plays a critical role in ensuring the security and effectiveness of NATO's communication and information technology capabilities.

The program

Assistance and Advisory Service (AAS)

The NATO Communications and Information Agency (NCI Agency) is NATO’s principal C3 capability deliverer and CIS service provider. It provides, maintains and defends the NATO enterprise-wide information technology infrastructure to enable Allies to consult together under Article IV, and, when required, stand together in the face of attack under Article V.

To provide these critical services, in the modern evolving dynamic environment the NCI Agency needs to build and maintain high performance-engaged workforce. The NCI Agency workforce strategically consists of three major categorise's: NATO International Civilians (NIC)'s, Military (Mil), and Interim Workforce Consultants (IWC)'s. The IWCs are a critical part of the overall NCI Agency workforce and make up approximately 15 percent of the total workforce.

Role ID – C004843

Role Duties and Responsibilities

• Design, build, and evolve highly scalable, secure, and resilient Kubernetes platforms utilizing SUSE Rancher as the central management plane.
• Handle the end-to-end lifecycle of RKE/RKE2 clusters (provisioning, scaling, patching and upgrading) across hybrid, multi-cloud or bare-metal environments with minimal to zero downtime.
• Develop and maintain automated CI/CD pipelines and implement GitOps workflows (using tools like Gitlab, ArgoCD or Rancher Fleet) to streamline continuous application delivery.
• Monitor platform health using tools like Prometheus and Grafana, respond to system alerts and troubleshoot complex containerized workload issues.
• Enforce security policy's, including network policies, Rancher RBAC configurations and automated container image scanning.
• Proactively monitor resource utilization (CPU, memory, persistent storage) to right-size clusters, scale nodes dynamically and optimize cloud or on-prem infrastructure.
• Create and maintain technical documentation, including runbooks and architecture diagrams.

Essential Skills, Experience and Certifications

• Minimum of 4 years of dedicated, hands-on experience in DevOps or Platform Engineering roles.
• Over 4 years of sustained experience designing, deploying and maintaining highly available production Kubernetes clusters, heavily utilizing the SUSE Rancher ecosystem.
• A solid track record of leading complex migrations, moving legacy virtualized applications into containerized, microservice-based architectures.
• Expertly provision, secure, and lifecycle-manage large-scale, multi-cluster Kubernetes environments using SUSE Rancher UI/API and Rancher Manager.
• Write modular, reusable code to automate infrastructure provisioning across hybrid environments using Ansible.
• Architect and maintain sophisticated, zero-downtime deploymentpipelines using GitOps principles with Gitlab, ArgoCD or Rancher Fleet.
• Author/manage advanced Helm charts and manage complex stateful and stateless deployments.
• Engineer comprehensive monitoring and logging stacks (Prometheus, Grafana, ELK) to establish SLIs/SLOs and configure automated remediation. Experience with Rancher Observability is a plus.
• Develop robust automation scripts in Python or Bash.
• Rapidly diagnose and resolve high-severity incidents across the entire stack, from kernel-level container issues to complex network routing failures.
• Comprehensive understanding of the underlying architectures of RKE, RKE2, K8S /K3s and knowing exactly when to apply each distribution.
• Knowledge of zero-trust models, Rancher RBAC, Pod Security Admissions, container scanning and enforcing governance.
• CNIs tools (Calico, Cilium, Canal) deep understanding of Software Defined Network and Container Networking, network policies and managing complex Ingress and Service Mesh (Istio)architectures.
• Expert knowledge of Container Storage Interfaces (CSI), disaster recovery planning and managing highly available storage solutions like SUSE Longhorn.
• Extensive practical experience operating distributed Kubernetes environments across a mix of bare-metal, on-premises hypervisors (vSphere, Nutanix), and public clouds (AWS, Azure, GCP).
• Experience acting as a technical escalation point, guiding junior team members, and establishing DevOps best practices across development teams.

Working Location

• Brane-l’Alleud, Belgium

Working Policy

• Onsite

Travel

• Some travel to other NATO sites may be required

Security Clearance

• Valid National or NATO Secret personal security clearance

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services, specialised aerospace and defence sales, delivery, and operational subject matter expertise. We are looking for personnel to join our team and support key client projects.

Who we are supporting 

The NATO Communication and Information Agency (NCIA) is responsible for providing secure and effective communications and information technology (IT) services to NATO's member countries and its partners. The agency was established in 2012 and is headquartered in Brussels, Belgium.

The NCIA provides a wide range of services, including:

• Cyber Security: The NCIA provides advanced cybersecurity solutions to protect NATO's communication networks and information systems against cyber threats.
• Command and Control Systems: The NCIA develops and maintains the systems used by NATO's military commanders to plan and execute operations.
• Satellite Communications: The NCIA provides satellite communications services to enable secure and reliable communications between NATO forces.
• Electronic Warfare: The NCIA provides electronic warfare services to support NATO's mission to detect, deny, and defeat threats to its communication networks.
• Information Management: The NCIA manages NATO's information technology infrastructure, including its databases, applications, and servers.

Overall, the NCIA plays a critical role in ensuring the security and effectiveness of NATO's communication and information technology capabilities.

The program

Assistance and Advisory Service (AAS)

The NATO Communications and Information Agency (NCI Agency) is NATO’s principal C3 capability deliverer and CIS service provider. It provides, maintains and defends the NATO enterprise-wide information technology infrastructure to enable Allies to consult together under Article IV, and, when required, stand together in the face of attack under Article V.

To provide these critical services, in the modern evolving dynamic environment the NCI Agency needs to build and maintain high performance-engaged workforce. The NCI Agency workforce strategically consists of three major categorise's: NATO International Civilians (NIC)'s, Military (Mil), and Interim Workforce Consultants (IWC)'s. The IWCs are a critical part of the overall NCI Agency workforce and make up approximately 15 percent of the total workforce.

Role ID – 2026-0057

Role Background

To support the NCSC with the execution of tasks identified in the subject work package of the service, the NCI Agency is looking for experienced penetration testing professionals to augment the existing teams in order to respond to the increasing demand for high quality security assessments and expertise.

This contract is to provide consistent support on a deliverable-based (completion-type) contract, to NCSC contributing to its POW based on the deliverables that are described in the scope of work below.

Role Duties and Responsibilities

• Provide Web, infrastructure and application-level penetration testing, including but not limited to COTS software and NOTS/GOTS software (NATO/Government off the Shelf), following clearly defined methodologies.
• Participate in kick-off meetings with stakeholders and technical points of contact in order to identify requirements for testing.
• Follow the documented procedures and workflows outlined by the technical leads
• Attend team meetings if required
• Write technical reports in fluent English, following defined templates and Reporting Tools.
• Brief at both executive and technical levels on security reports and testing outcome, including at flag officer level.
• In case of new vulnerabilities detected for COTS software, follow the Responsible Disclosure Process and follow-up with vendors and stakeholders.
• In co-ordination with the Technical Lead of the Penetration testing team, ensure proactive collaboration and coordination with internal and external stakeholders.
• Stay abreast of technological developments relevant to the area of work.
• Perform any other duties as may be required.

Essential Skills, Experience and Certifications

• Web application penetration testing
• IT infrastructure penetration testing
• Network security architecture design
• Assessing security vulnerabilities within OS, software, protocols & networks
• Researching and evaluating security products & technologies
• Knowledge in system and network administration of UNIX and Windows systems
• Use of penetration testing tools, techniques, and recognized testing methodologies
• Scripting skills in at least one of the following: Python, Go, PowerShell, shell (bash, ksh, csh)
• Technical knowledge in system and network security, authentication and security protocols, cryptography, application security, as well as, malware infection techniques and protection technologies.
• Ability to evaluate risks and formulate mitigation plans.
• Proven ability to brief at executive level on security findings, reports and testing outcome.
• Proven ability to write clear and structured technical reports including executive summary, technical findings and remediation plan for several different audiences.

Language

• A thorough knowledge of one of the two NATO languages, both written and spoken, is essential and some knowledge of the other is desirable.

NOTE: Most of the work of the NCI Agency is conducted in the English language.

Desirable

• Professional qualifications: OSCP, OSCE, OSWE, GPEN, CREST Certified Web Application Tester, GXPN, GWAPT or equivalent
• Familiarity with risk analysis methodologies.
• Prior experience of working in an international environment comprising both military and civilian elements.
• Knowledge of NATO organization, internal structure and resultant relationships.
• Prior experience of working in an international environment comprising both military and civilian elements.
• Knowledge of NATO organization, internal structure and resultant relationships.

Working Location

• Mons, Belgium

Working Policy

• Onsite

Travel

• Some travel to other NATO sites may be required

Security Clearance

• Valid National or NATO Secret personal security clearance

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Joining Collibra’s Cloud Operations Team

We are seeking a highly motivated and experienced Production Release Engineer to join our dynamic team. In this pivotal role, you will be instrumental in ensuring the seamless, reliable, and efficient delivery of our cutting-edge cloud services. You will act as a bridge between development, operations, and business stakeholders, driving continuous improvement, fostering innovation, and actively contributing to the architectural integrity and scalability of our platforms.

This position is remote.

DevOps Engineers at Collibra are responsible for

• Proactively research and integrate emerging technologies and cutting-edge software practices into our release processes and infrastructure.
• Formulate and champion new ideas and features to continuously enhance our infrastructure, functionality, and overall product effectiveness.
• Apply data modeling and predictive analysis techniques to anticipate and mitigate potential issues before they impact production.
• Act as a key liaison and facilitator between Production Engineering, other technical functions, external vendors, business partners, and end-users.
• Lead and actively participate in cross-team engineering discussions to design and evolve scalable, measurable, fault-tolerant, and cost-effective cloud services.
• Collaborate cross-functionally to ensure a holistic approach to identifying, addressing, and resolving platform and functionality issues.
• Actively participate in architectural design reviews and discussions, providing valuable input on features, service improvements, and new service implementations.
• Utilize visual tools, such as flowcharts and diagrams, effectively during design and problem-solving processes.
• Provide high-level support and expertise for team and cross-functional projects related to release automation and infrastructure.
• Maintain clear and complete understanding of complex situations through intent listening and incisive questioning to ensure accurate interpretation and resolution.

You Have

• 5 years of experience in Release Engineering, DevOps, or a similar role focused on software delivery and infrastructure.
• Proven track record of driving process improvements and implementing automation in complex environments.
• Experience with cloud platforms (e.g., AWS, Azure, GCP) and their respective services.
• Strong proficiency in CI/CD pipelines and tools (e.g., Jenkins, GitLab CI, Azure DevOps, ArgoCD).
• Expertise in scripting and automation languages (e.g., Python, Go, Bash).
• Familiarity with containerization (Docker) and orchestration (Kubernetes).
• Understanding of infrastructure-as-Code (IaC) principles and tools (e.g., Terraform, CloudFormation).
• Experience with monitoring, logging, and observability tools.
• Professional experience installing, configuring, managing, and/or administering ElasticSearch.

You Are

• Exceptional with communication and interpersonal skills and have the ability to articulate complex technical concepts clearly to diverse audiences.
• Strong in analytical and problem-solving abilities, with a proactive and preventative mindset.
• Able to influence and lead discussions across engineering teams.
• Self-driven and takes initiative to identify and implement improvements.

Measures of Success

• Within your first month, you will gain a deep understanding of existing release pipelines and infrastructure, proactively identifying initial pain points and potential areas for improvement.
• Within your third month, you will establish strong working relationships and trust with key stakeholders across development, product, and operations teams.
• Within your sixth month, you will contribute to a quantifiable improvement in at least one key DORA metric (e.g., Change Failure Rate reduction, Deployment Lead Time improvement) within a critical release pipeline. You will  successfully implement or significantly contribute to new automation efforts that demonstrably streamline a specific aspect of the release process.

Job Title: Hardware Design Engineer

Reports to: Director of Hardware Engineering

Department: Engineering

💼 About the role

We’re seeking an experienced hardware design engineer to expand our cryptographic hardware IP team. You would be joining a mature design team with a proven track record of delivering market leading cryptographic IP, your role would expose you to the latest cryptographic standards and allow you to develop for the latest technologies.

We hope that you have at least 5 years of experience working on hardware design of complex IPs targeted at deployment on latest generation FPGAs, preferably with some experience working with cryptographic and security IPs.

 We have been established since 2018, so you would be directly working with the founders and inventors of this deep tech startup. The technology is already a couple of years in the making, its feasibility having been established, funding secured, and it has a clear path to market. This is a great opportunity for career progression and to get a head start in a rapidly expanding segment of the technology industry.

⚒️ What you’ll be doing

• Design and implementation of hardware IP blocks and subsystems.
• Tailoring implementations to FPGAs
• Working with verification engineers to create verification and test plans.
• Creation of reliable, reusable and excellently structured hardware design flows.
• Providing feedback to architects on feasibility of implementation and specification quality.
• Ensuring clean lint and implementation reports for IP blocks and subsystems.

🎯 Required Skills And Qualifications

• A commitment to high quality engineering in all areas of their work, including advocating for the best long-term solutions over the easiest or quickest.
• Optimising designs for both area and performance in FPGA technologies.  
• Experience building hardware IP blocks from scratch, and owning the process from initial specification through to customer delivery.
• Confidence bringing up a design using a basic “designers testbench”.
• Experience with standard commercial EDA Design tooling flows.
• Knowledge of common bus protocols (e.g. AMBA AXI4, AHB).
• Experience building and simulating hardware/software co-designs.
• Confidence in debugging RTL simulations issues.
• Degree or equivalent in Electronics/Computer Science or other related discipline.

🖥️ Specific Technologies You Are Confident Using

• FPGA and emulation experience. We use Xilinx FPGAs extensively for prototyping and hardware/firmware co-development.
• Logical IP design using SystemVerilog.
• Version control using Git.
• Writing System and subsystem level tests in C, using CMake as a build system.
• Confidence using tools like Bash, TCL, CMake and Makefiles safely and sensibly.

👍 Preferred Skills And Qualifications

• Python scripting for flows and automation 
• Experience debugging gate level simulations.
• Knowledge of Industry standard SoC Security Architectures
• Knowledge of tamper resistance and/or power side-channel security countermeasures.
• Experience using Gitlab CI, or otherwise principles of continuous integration and testing.

🏆 Some of the perks of working with us:

• Unparalleled opportunities to learn and accelerated career development.
• A collaborative, team environment with people who truly love what they do.
• Competitive salary and share option scheme.
• Flexible and hybrid working, and a working from home budget.
• Private health insurance for yourself and your family.
• 25 days annual leave (plus bank holidays and two wellness weeks).
• 50% gym membership discount.
• The chance to work with a spirited, smart, and friendly team!

Interested? Apply today to be part of the future of secure hardware! 🚀

Who we are

DoubleVerify is the recognized market innovator with the technology and tools that accurately authenticate the quality of digital media and drive ad performance for the world's largest brands. DV provides media transparency and accountability to deliver the highest level of impression quality for maximum advertising performance. Since 2008, DV has helped hundreds of Fortune 500 companies gain the most from their media spend by delivering best in class solutions across the digital ecosystem that help build a better industry. Learn more at doubleverify.com.

The Opportunity

The DevOps team at DoubleVerify is a 70+ team of experts positioned around the globe. We're building the infrastructure backbone for the next generation of AI-powered advertising verification that processes billions of impressions daily from the world's largest social media platforms.

As a DevOps RnD intern in Ghent, you’re positioned in a modern local office that interfaces with several different development teams. You’re part of a unique team that talks with developers, platform designers, security and many other teams in the company. You design solutions that directly affect how people work and get hands-on experience with working on production-grade infrastructure and codebases.

What You'll Achieve

• Be part of a local team in a global group
• Hands-on experience with scalable production infrastructure
• Gain experience in working with CI/CD, Infrastructure as code, the Cloud, and learn how AI can help in automating these.
• Get exposed to multiple teams of different cultures, locations and backgrounds
• Design and implement a full solution together with your mentor and other people in the team.

What You'll Bring

• You’re interested in understanding how technology works and digging deeper into details
• You’re not afraid to tackle complex systems and problems
• Initiative and autonomy— Use AI to unblock yourself, design a solution and validate it
• You're a collaborator: you have genuine curiosity about improving systems
• Active student in a computer science degree
• Basic understanding of Linux and scripting.
• Programming skills in a language such as Python, NodeJs or Go

What you’ll be working with

• Cloud: GCP (primary), AWS
• Orchestration: Kubernetes (GKE), Helm
• AI/ML: LangChain, OpenAI Agents SDK, Google ADK, n8n
• Observability: Prometheus, Grafana
• CI/CD: GitLab CI/CD, GitHub Actions
• IaC: Terraform, ArgoCD
• Languages: Python, Go, Bash, NodeJs

Why DevOps at DoubleVerify?

• Collaborative Culture: You'll work with a global team across Europe, US and Israel learning from diverse perspectives
• Hybrid flexibility (3 days in Ghent office, flexible scheduling)
• Strong remote collaboration tools and practices
• Access to cutting-edge AI tools (Claude Code, Cursor, GitHub Copilot, etc.)