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 seek personnel to join our team and support key client projects.

Introduction

The Automated Integrated Product Support (IPS) Programme Office (LN) of the NATO Support and Procurement Agency (NSPA) is responsible to provide responsive, effective and cost-efficient electronic, automated and integrated logistic support on behalf of NATO or NATO Member Nations.

NDSS is an automated and integrated logistics software support tool designed, developed and supported by NSPA. It covers the main logistic functionalities such as item management, stock management, requisitioning, procurement, fleet management, transport request, maintenance and repair, property accounting and property disposal.

The modules of the application software are written in PowerBuilder and Microsoft .Net, and are implemented in a client/server environment. Web front-end of NDSS is implemented using 3-tier Architecture.

NDSS is active in 31 user organizations across NATO and areas of NATO operations.

NSPA is involved in different development projects regarding the functional evolution of NDSS and its maintenance and is also involved in the support of other integrated logistics tools.

The contracted staff shall assist NDSS team in developing and implementing different projects based on PowerBuilder and .Net technologies.

Role Responsibilities

The IT System Engineer shall work within the platform team dedicated to the infrastructure support and maintenance. He / she shall be in charge of the infrastructure and shall have the following tasks and responsibilities:

• Management and support of the entire IT infrastructure (day to day management + problem solving)
• Management of backups of files, exchange, SQL Database, virtual machines
• Administration and management of the virtual IT infrastructure based on fully redundant and highly available VMware Vsphere and HyperV (for VDI solution) clusters
• Management of Microsoft failover cluster
• Management of Security and Anti-virus protection
• Management of Exchange infrastructure and servers
• Management of Active Directory, Group Policy, Domain Name Server (DNS), Remote Desktop Services (RDP)
• Management of products updates via WSUS (Microsoft and VMWare)
• Maintenance of the Local Area Network (LAN) components
• Migration of existing Virtual Machines (VMs) and physical servers
• Analysis and proposal of IT solutions to fulfil customer needs

Required Skills and Experience

• 7 years of IT experience and 5 years information systems (IS) experience particularly in the design and management of complex IT infrastructures including network and security.
• Knowledge of IS hardware and software and be able to be familiar with / not reluctant to perform a hardware mechanical assembly.

Professional experience with minimum 5 years:

• • Microsoft Operating System (both server and workstation versions)
  • Active Directory Multi-site Management (including DNS, DHCP, GPO)
  • Remote Desktop Services 2016 / 2019, RDS farm (terminal server)
  • VDI (virtual desktop infrastructure)
  • Virtualization concepts, VMWARE vSphere (version 6 or later) multi-site cluster provisioning and management
  • Multi-site datacenters, full redundancy, vMotion, High Availability (HA), Data Release Sequence number (DRS), synchronous replication
  • Storage Area Network (SAN), multi-site cluster (load balancing), Internet Small Computer System Interface (ISCSI) with replication capability
  • Backup software (Arcserve, VEEAM or equivalent tools)
  • Mcafee client protection (or equivalent)
  • Mcafee ePO central console (or equivalent)
  • Analysis and design of complex IT infrastructures
  • Analysis of problems/troubleshoot as well as root causes to coordinate solutions

Professional experience with minimum 3 years:

• • VMware Center Operations (VCOPS)
  • Hyper-V (2012 based or later) multi-site cluster
  • TCP / IP Routing, VLAN
  • Security update (via WSUS or equivalent tool)
  • Network Attached Storage (NAS) technology
  • Failover cluster
  • Microsoft Network Load Balancing
  • Microsoft Exchange Version 2019
  • Microsoft SQL Server 2016
  • Installation, use and maintenance of LAN based personal computer installations

Soft Skills:

• • Communication
  • Team Player
  • Autonomy
  • Responsiveness
  • Adaptability
  • Good interpersonal skills 

Preferred Skills and Experience  

• Windows server 2016 certification
• Microsoft Exchange certification

Security Clearance

• National Secret or NATO Secret Clearance

Language Requirements

• Mandatory English – STANAG 6001 SLP 3333
• French desirable

Work Arrangement

• Onsite - Capellen, Luxembourg.
• 215 working days per year
• 40 working hours per week, Monday to Friday.

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 Support and Procurement Agency (NSPA) is a key agency within the North Atlantic Treaty Organization (NATO) focused on providing comprehensive logistics, procurement, and support services to NATO member countries, partners, and other customers. The NSPA facilitates the collective acquisition and management of goods and services, ranging from military equipment to general supplies, enhancing the efficiency and effectiveness of NATO operations.

The agency's responsibilities include:

• Procurement
  • Managing the acquisition of a wide range of goods and services, including military equipment, supplies, and support services.
• Logistics
  • Offering logistics support such as transportation, warehousing, and distribution to ensure that NATO forces have the necessary resources when and where they are needed.
• Maintenance
  • Providing maintenance and repair services for military equipment, ensuring operational readiness, and extending the lifespan of assets.
• Project Management
  • Overseeing and implementing various projects, including infrastructure development and other support activities.

The NSPA operates under the direction of the NATO Support and Procurement Organization (NSPO), which sets the strategic goals and policies for the agency. By centralizing and standardizing procurement and logistics services, the NSPA helps NATO members achieve cost savings, improved interoperability, and enhanced operational capability.

The program

The NATO Support and Procurement Agency (NSPA) requires Project Support and Operation and Maintenance (O&M) consultancy services for implementing, operating and maintaining complex eBusiness solutions integrated in the NSPA environment, using the latest web technologies, Relational and non-Relational Databases, integration techniques and standards (synchronous and asynchrounous interfaces), cyber security layers and concepts.

Role Background

The scope of the role involves implementation, operations and maintenance of complex e-Business solutions based on Microsoft .NET technologies, relational and non-relational databases and the latest development frameworks and libraries available for web-based solutions.

 Role Duties and Responsibilities

• Implement and automate CI/CD pipelines, ensuring efficient software delivery.
• Conduct automated code inspections and security reviews using tools like SonarQube and Dependency Tracker.
• Manage and optimize on-premises Microsoft Azure DevOps Server for continuous integration, delivery, and deployment.
• Automate security practices in web-based solutions using CI/CD pipelines and ensure integration with Microsoft development tools, .NET frameworks, and C#.

 Essential Skills and Experience

• Proven experience of at least 3 years in managing Software Development Lifecycle, automation tools for implementing CI/ CD pipelines, automated code inspection and security review (such as SonarQube and Dependency Tracker).
• Experience with Microsoft Azure DevOps Server (on-premises).
• Having a strong technical background on the implementation of web-based solutions:
  • Microsoft development tools, .NET frameworks, C#
  • Database design and concepts
  • Major software architectures for web-based solutions
• Ability to explain issues at different levels of the hierarchy.
• Ability to write clear and concise reports and technical documentation.

 Language

• Proficiency in English, written and oral, equivalent to CEFR B2 or higher

Working Location

• Capellen, Luxembourg

Working Policy

• On-Site

Contract Duration

• 3 years with 2 one year extensions

Travel

• Travel to other NATO sites may be required occasionally

Security Clearance

• Valid National or NATO Secret personal security clearance

We’re looking for an Intermediate Software Developer, DevOps who can help us support the development organization to deliver value to customers in a reliable, efficient, and safe manner. You’ll be working in a focused team that owns one piece of the production application environment and the developer experience, you will execute on defined projects to achieve team-level goals. In line with Hootsuite's distributed workforce strategy, our flexible work arrangement allows for remote work or a hybrid model. This role is open remotely to applicants located in Luxembourg.

WHAT YOU’LL DO:

• Write software - tools, libraries, automation, services 
• Design and build our infrastructure platform
• Identify and implement new platform features
• Research and evaluate new technologies
• Refactor, rewrite or retire existing platform features
• Operate our developer experience and production application environments
• Diagnose and repair our distributed systems
• Perform maintenance, upgrades and migrations
• Control or eliminate repetitive tasks, alert noise, and business-as-usual work
• Enable development teams
• Provide executable interfaces to our infrastructure platform
• Provide tools and best practices to support the entire software development lifecycle
• Participate in a flexible on-call rotation 
• Communicate by writing documentation, participating in meetings, and showing off your work at demos
  
  

WHAT YOU’LL NEED:

• A degree in Computer Science or Engineering or equivalent experience working in an SRE, DevOps or software engineering role
• An ability to write software and working knowledge of software engineering practice
• Experience using infrastructure-as-code tools to build and run cloud infrastructure
• Open Communication: clearly conveys thoughts, both written and verbally, listening attentively and asking questions for clarification and understanding
• Collaboration and Teamwork: works with others to deliver results, meaningfully contributing to the team and prioritizing group needs over individual needs
• Self Development: is personally committed to, and actively works to continuously improve
• Problem Solving: uses an organized and logical approach to find solutions to complex problems. Looks beyond the obvious to understand the root cause of problems
• Resilience, Tolerance for Change/Ambiguity: can effectively cope with change, finding ways to advance work and projects
• Preferred. Working knowledge of Linux systems administration, including troubleshooting system-level issues, networking (L3-L7) and basic monitoring
• Preferred. Experience with operating, building and maintaining cloud infrastructure
• Preferred. An understanding of SaaS software development practice; Ideally you have experience working on a SaaS product
  
  

WHO YOU ARE:

• Solution seeker. You’re focused on tackling new challenges, solving problems, and moving the business forward—and you don’t wait to be asked.
• Lifelong learner. You have a growth mindset – you’re here to learn, experiment, seek, apply, and provide feedback, share what works with your team, and move on from what doesn’t.
• Resilient adapter. In the face of change and challenges, you bring a thoughtful, calm approach, and a focus on finding the new opportunity.
• Intentional collaborator. You build positive working relationships across the business, bringing people together to foster new opportunities and to facilitate the efficient flow of information.
• Critical challenger. You have the trust in your team to ask difficult questions in order to get to the best end result.
• Active communicator. You listen actively and communicate ideas and information clearly, inclusively, and proactively.
• Integrated thinker. You look beyond your role and responsibilities to understand how your team’s work drives broader organizational goals.
• Accountable owner. You take pride in the work you’re responsible for with a mindset of ultimate accountability and reliability for the outcomes.
• Bar-raiser. You step up to help your team grow and succeed, even when that means going beyond what might be expected.

In all we do, our six guiding principles light the way:

Step Up: Dare to go beyond the expected to achieve greatness. #StepUp

One Team: Make Hootsuite a place we soar together by respecting each other's individuality, building trust, and showing up for the team. #OneTeam #FreeToBeMe

Customer Obsessed: Focus relentlessly on helping our customers succeed. #CustomerObsessed

Go Fast, Be Agile: Widen our competitive advantage by committing to speed and simplicity over perfection and complexity. #GoFastBeAgile

Play to Win: Commit to building an incredible, profitable company for our customers, our employees, and our stakeholders. #PlayToWin #NoExcuses

Neighbours & Allies: Give back to our communities and be an ally. #SocialForGood #Allies

Accommodations will be provided as requested by candidates taking part in all aspects of the selection process.

#LI-IA #LI-Remote

The Principal Solutions Architect will own the end‑to‑end design of complex customer/prospect solutions built on top of our social media management platform, with a strong focus on integrations, workflows, and measurable business value. This person will act as the bridge between customer‑facing teams (mostly AMs and AEs) and Product & Tech: translating client use cases and operational constraints into robust technical architectures, and turning those architectures into clear, actionable briefs for our product managers and engineering teams. In line with Hootsuite's distributed workforce strategy, our flexible work arrangement allows for remote work. This role is open to applicants located in London, England, United Kingdom and Luxembourg, Luxembourg. In this role, you will report to the Solutions Director.

WHAT YOU’LL DO:

• Participate in strategic client / prospects meetings and discovery workshops with strategic/enterprise accounts to understand business objectives, current tools, and operational constraints.
• Challenge and refine client requirements, uncovering underlying needs and proposing pragmatic solutions grounded in our platform capabilities.
• Articulate complex technical concepts in simple, non‑technical language to senior business stakeholders (CMO, Head of Social, Customer Care, Digital, Data teams).
• Act as a trusted advisor on topics such as social data architecture, governance, workflow design, and integration strategy notably on RFP or RFI. 
• Lead the design of end‑to‑end solutions that leverage our core platform capabilities (publishing, engagement, listening, analytics, governance) and integrate with external systems (CRM, customer care platforms, marketing automation, data warehouses, BI tools, etc.).
• Translate complex integration requirements (APIs, webhooks, SSO, data sync, custom workflows) into user‑centric, value‑oriented solution designs.
• Produce clear architecture artefacts when needed: solution blueprints, sequence diagrams, data flow diagrams, and configuration guides.
• Evaluate feasibility, risks, and trade‑offs of different solution approaches, always balancing speed, robustness, and scalability.
• Translate client and operational needs into structured, actionable briefs for Product and Engineering:
  • Clear problem statements and business context.
  • Detailed functional and non‑functional requirements.
  • Edge cases, constraints, and acceptance criteria.
• Work closely with Product Managers to prioritise requirements, shape roadmaps, and assess build‑vs‑configure‑vs‑integrate options.
• Partner with Engineering to validate technical designs, refine implementation details, and ensure solutions we would be pushing to our clients/prospects are aligned with platform architecture and standards or alternatively set guardrails and manage expectations.
• Provide feedback loops from the field back into the product: recurring patterns, blockers, integration gaps, and opportunities for new capabilities.
• Guide project teams (PS, Customer Success, Partner teams) during implementation as the “design authority” for the solution.
• Review technical configurations and integration setups to ensure they adhere to the agreed architecture and best practices.
• Help define standards, patterns, and reusable assets (templates, reference architectures, integration playbooks) that make future projects faster and more consistent.

WHAT YOU’LL NEED: 

• Extensive years of experience in a relevant role: Solutions Architect, Solutions Engineer, Senior Solutions Consultant, Technical Consultant, or similar in a SaaS / digital platform environment.
• Strong experience with integration‑heavy solutions involving APIs, webhooks, SSO/identity, and data pipelines.
• Experience working with at least some of the following: CRM (Salesforce, Dynamics, HubSpot, etc.), contact centre / ticketing tools (Zendesk, ServiceNow, etc.), marketing automation, CDP/DMP, data warehouses/BI tools.
• Background in social media / digital marketing / customer care platforms is a strong plus, ideally with tools like Hootsuite, Sprinklr, Sprout, Khoros, Brandwatch, Talkwalker, etc.
• Proven track record acting as a bridge between business stakeholders and technical teams, ideally in a role reporting into a Solutions / Professional Services / Customer Success organization.
• Solid understanding of modern web and SaaS architectures: RESTful APIs, webhooks, OAuth/SSO, microservices, event‑driven workflows.
• Ability to read API documentation, reason about data models, and specify integration patterns (batch vs real‑time, push vs pull, error handling, monitoring).
• Comfort discussing technical topics with engineers (data structures, rate limits, performance considerations) even if you are not the one writing production code.
• Familiarity with data concepts: data mapping, normalization, basic SQL or BI concepts, and how social data flows into broader customer data ecosystems.
• Strong ability to translate technical possibilities and limitations into clear business impacts and trade‑offs.
• User and value‑oriented mindset: always able to answer “who is this for, what changes for them, and how do we measure success?”.
• Comfortable working in a fast‑moving environment with evolving requirements; able to iterate quickly while maintaining architectural rigor.
• Customer Focus: Demonstrated desire to proactively help internal/external customers meet their needs
• Open Communication: clearly conveys thoughts, both written and verbally, listening attentively and asking questions for clarification and understanding
• Collaboration and Teamwork: working with others to deliver results, meaningfully contributing to the team, being a dependable partner

WHO YOU ARE: 

• Solution seeker. You’re focused on tackling new challenges, solving problems, and moving the business forward—and you don’t wait to be asked.
• Lifelong learner. You have a growth mindset – you’re here to learn, experiment, seek, apply, and provide feedback, share what works with your team, and move on from what doesn’t.
• Resilient adapter. In the face of change and challenges, you bring a thoughtful, calm approach, and a focus on finding the new opportunity.
• Intentional collaborator. You build positive working relationships across the business, bringing people together to foster new opportunities and to facilitate the efficient flow of information.
• Critical challenger. You have the trust in your team to ask difficult questions in order to get to the best end result.
• Active communicator. You listen actively and communicate ideas and information clearly, inclusively, and proactively.
• Integrated thinker. You look beyond your role and responsibilities to understand how your team’s work drives broader organizational goals.
• Accountable owner. You take pride in the work you’re responsible for with a mindset of ultimate accountability and reliability for the outcomes.
• Bar-raiser. You step up to help your team grow and succeed, even when that means going beyond what might be expected.

In all we do, our six guiding principles light the way:

Step Up: Dare to go beyond the expected to achieve greatness. #StepUp

One Team: Make Hootsuite a place we soar together by respecting each other's individuality, building trust, and showing up for the team. #OneTeam #FreeToBeMe

Customer Obsessed: Focus relentlessly on helping our customers succeed. #CustomerObsessed

Go Fast, Be Agile: Widen our competitive advantage by committing to speed and simplicity over perfection and complexity. #GoFastBeAgile

Play to Win: Commit to building an incredible, profitable company for our customers, our employees, and our stakeholders. #PlayToWin #NoExcuses

Neighbours & Allies: Give back to our communities and be an ally. #SocialForGood #Allies

 Accommodations will be provided as requested by candidates taking part in all aspects of the selection process.

#LI-Remote #LI-IA

About us

We’re Littlepay - a growing fintech headquartered in Melbourne with operations in the UK, EU, LATAM, USA, and Australia. Our payments platform enables our customers to pay for public transport using any payment card, mobile wallet, or wearable device. Processing over USD 1 billion a year in 19 countries and continuing to expand globally, we’re proud to move more people through better payment experiences.

About the opportunity

The Littlepay Platform Team provides tooling and support for our Engineering organisation, owns shared and fundamental services, and collaborates with teams for their DevOps or infrastructure projects. Joining the Infra side of the team, you’ll be working closely with your Infra team mates and with the Platform Devex team on build systems, production support, and PCI-compliant infrastructure. You’ll encourage and support DevOps practises through tooling, vendor management and support. You’ll also work on and be on call for our base infrastructure across the platform, including networking, ECS runtime, PKI and RDS.

Key Responsibilities

This role calls for a self-sufficient engineer who can use their experience to:

• Support devops practises by maintaining tooling infrastructure and providing day-to-day troubleshooting
• Join the on-call roster for our platform across weekdays, overnights and weekends
• Consider and improve the Littlepay software ecosystem across the full build-test-deploy- release-monitor cycle
• Maintain, improve and design cost-effective and scalable PCI-compliant infrastructure
• Mentor and support platform team members
• Stay up-to-date with AWS services and industry trends
• Write and maintain internal tools, services and documentation
• Support the Littlepay engineering function

About You:

Core Skills and Attributes

• Programming and Scripting — any language, familiarity with Java, Go and Bash preferred
• Communication — we do a lot of communicating and strong written and verbal will be important
• Empathy — we’re a service provider, so having high empathy for our internal stakeholders is a big deal
• A love of learning — we take learning and growth seriously and you’ll need to be down with that

For this role we are specifically looking for candidates who are strong in:

• AWS — especially serverless runtime and cloud networking
• DevOps — releasing software is your jam, you know what a DORA metric is and how to use it to improve processes, experience with Buildkite preferred
• DevSecOps — security is at the heart of everything we do, so must be considered a fundamental part of the DevOps cycle

Our Benefits

We love to look after our people. At Littlepay, you'll be part of an inclusive and diverse team that celebrates the differences and unique gifts we each bring to work.

You’ll have access to:

• A high trust working environment, with access to cloud collaboration tools like Notion, Slack, Miro, Google Workspace, and Jira to help us work together effectively
• Paid professional development (including conferences, courses, learning subscriptions, etc.)
• Harrison Assessments - our talent management provider that facilitates continuous professional development
• A variety of flexible leave options
• A company-wide paid day off
• Our generous employee referral program
• Wellbeing support- including a free School of Life subscription for all employees
• Mid-year, quarterly, and end-of-year corporate and team events and workshops
• Short-term remote working arrangements
• International travel opportunities (dependent on role)

In-office expectations

At Littlepay, we believe great work happens when we solve problems, together. We see in-person collaboration as an important way to build connections, share ideas, and support each other meaningfully.

For those assigned to an office location, we generally expect a minimum two-day presence in the office each week. This may vary depending on your role, team, and location. For example, our team in Luxembourg works 4 days from the office, whereas our AU and UK teams currently work a minimum of 2 days onsite in our Melbourne/London offices. Some positions might require more frequent office attendance to support cross-functional collaboration, customer engagement, or specific team workflows. Your hiring manager will provide details relevant to your role.

We aim to strike a healthy balance between in-person connection and flexibility, while staying connected to deliver with speed and agility as we continue to scale, ensuring our ways of working support both our people and our shared ambition to move more people through better payment experiences.

Our Recruitment Process

If you’ve been shortlisted for the role, you’ll first have a chat with our Talent team, who will set up an interview if the stars align. A short workplace preferences questionnaire will also be sent to help us learn more about the way you prefer to work. Following a successful first interview, you’ll meet with a second set of Littlepay folks, and be invited to participate in the final stage before being presented with an offer.

If you have any questions regarding the recruitment process or if you require any accommodations for any stage in the interview process, please don’t hesitate to let us know. Additionally, if you don’t meet all of the criteria (we know that some underrepresented groups tend to avoid applying if they don’t), please still apply. We really enjoy meeting people who might bring a fresh perspective on a problem we need to solve!

Ultimately, being part of our small but mighty team means you'll have the opportunity to learn about micropayments, and have a hand in the provision of services that impact millions of people. You’ll help us deliver on our revolutionary product roadmap and help scale our platform as we continue to expand across the globe.

If this opportunity interests you, hit apply! We look forward to learning about you.