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EMW

Senior Support Engineer, Application and CIS Security

EMW

Senior support engineer securing NATO applications, cloud, AI, and CIS systems in Belgium. Managing deployments, incidents, security accreditation, and vendor collaboration.

Posted 8/22/2026contractBraine-l'Alleud • 🇧🇪 BelgiumSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in deploying and managing Windows and Linux server applications, integrating applications with identity providers, and ensuring compliance with NCIA/NATO security directives. Proficient in application performance monitoring, technical risk management, and providing evidence-based recommendations for operational impact.

Highest-signal resume keywords
Expert Knowledge of LinuxExpert Knowledge of WindowsExpert Knowledge of Microsoft SQL Server 2019-2025Deep Understanding of Networking InfrastructureExtensive Experience Deploying Client-Server Applications

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Windows OSLinuxActive DirectoryMicrosoft SQL ServerAI/LLMAWSAzureHTML5REST & Web ServicesSecure Software Engineering
Soft Skills
Excellent Verbal and Written Communication SkillsStrong Customer Service FocusAbility to Manage Multiple ProjectsAttention to DetailAbility to Work Effectively in a Team
Tools & Technologies
IISJBOSSApache TomcatOutlookTeamsSharePointCOTS ApplicationsEntraIDAI-Based SolutionsTicket Management Systems
Certifications & Qualifications
NATO Secret Security ClearanceNational Equivalent Security Clearance
Industry Keywords
NCIANATO Security DirectivesCertificate ManagementPost-Quantum MigrationApplication Lifecycle ManagementConfiguration ManagementChange ManagementSoftware TestingCross-Functional TeamsInternational Military Environment

Tech Stack

Tools & technologies
AndroidApacheAWSAzureCloudJavaJavaScriptLinuxMS SQL Server.NETSQLVBA

About the role

Key responsibilities & impact
  • Design and run proofs of concept and produce evidence-based recommendations covering cost, operational impact, lock-in and exit strategy
  • Define secure-by-design reference architectures, patterns and hardening baselines; review service designs at architecture gates
  • Lead threat modelling, own technical risk register entries, propose mitigations and track remediation
  • Support deployment of Windows and Linux server applications
  • Integrate applications with identity providers
  • Support creation and deployment of client applications on end-user workstations
  • Gather and report metrics and KPIs
  • Support in-service operations and assigned NATO, local command and Atlassian systems
  • Maintain operational and support environments; monitor application performance
  • Support CIS Support Units and other staff with daily system operations
  • Manage EntraID groups and roles and configure Azure/AWS cloud components
  • Deploy, configure and support AI-based solutions, tools and agents
  • Support COTS-AI integration in production and coordinate monitoring and maintenance
  • Troubleshoot and resolve complex software problems
  • Monitor helpdesk incident management, ticket updates and service-level resolution
  • Escalate complex issues to vendors or appropriate teams and follow up through resolution
  • Create and maintain knowledge-base documentation and share best practices
  • Analyze and document requirements and change requests; review technical documentation
  • Control access to restricted areas and ensure software/hardware functionality and security
  • Monitor COTS applications and report infrastructure, hardware and software issues
  • Support security approval/accreditation and compliance with NCIA/NATO regulations
  • Gather functional/non-functional requirements and draft system specifications
  • Support technical reviews, walkthroughs, audits, change/configuration management, releases, deployments and testing
  • Provide input to service, project and portfolio managers and collaborate with NCIA and vendors

Requirements

What you’ll need
  • Deep understanding of end-user devices running Windows OS, Android OS and Apple iPhones/iPads
  • Expert knowledge of Linux, Windows and Active Directory
  • Expert knowledge of Microsoft SQL Server 2019-2025 and IIS-based web applications
  • Very good understanding and experience with AI/LLM
  • Deep understanding of networking infrastructure
  • Very good knowledge of AWS and Azure cloud technologies and deployment
  • Deep understanding of PKI, certificate management and post-quantum migration
  • Expertise in at least four specified software engineering technologies and standards, including HTML5, REST & Web Services, XML, HTTP, SQL, Visual Basic for Applications, OAuth, OIDC, SAML2, .NET/C#, Java and JavaScript
  • Deep understanding of security constraints and requirements in CIS
  • Deep understanding of NCIA and NATO security directives, regulations, industry best practices and standards
  • Familiarity with Outlook, Teams and SharePoint
  • Experience with IIS, JBOSS, Apache Tomcat and .NET-based applications
  • Extensive experience deploying and managing client-server applications, application integration and data transformation
  • Strong technical skills investigating, diagnosing and resolving complex IT issues
  • Excellent verbal and written communication skills
  • Full proficiency in English; French proficiency advantageous
  • Ability to communicate technical information to non-technical users
  • Ability to work in cross-functional application management/deployment teams
  • Strong customer service focus and commitment to user satisfaction
  • Ability to manage multiple projects/activities and prioritize tasks
  • Attention to detail in documentation and record keeping
  • At least 10 years of relevant experience in computer science or electronic engineering
  • Very good knowledge of software engineering areas including requirements management, software change management and testing, secure software engineering, configuration management and application lifecycle management
  • Ability to work effectively in a team and share knowledge/resources
  • Willingness to collaborate on complex issues
  • Strong customer relationship skills, including negotiating complex and sensitive situations under pressure
  • NATO nation nationality
  • NATO Secret Security Clearance or national equivalent
  • Prior experience in an international environment comprising military and civilian elements

Benefits

Comp & perks
  • 🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account EMW Website LinkedIn All Job Openings 51 - 200 employees Founded 1995 💼 Consulting 🎖️ Defense 🏥 Healthcare Consulting
  • Defense
  • Healthcare EMW is a global, responsive, and adaptable systems integration company, providing lifecycle Systems Engineering and Technical Assistance (SETA), Engineering and Installation (E&I), Operations and Maintenance (O&M) and Force Protection. It specializes in Health Information Technology, Cyber Security and Information Assurance, Perimeter Security, and Telecommunications Infrastructure. As a NATO Premier Security Provider, EMW offers comprehensive solutions in managing health IT operations, help desk support, and medical systems integration. Their approach to cyber threats is holistic, ensuring adherence to Information Assurance Vulnerability Alerts, scanning for network vulnerabilities, and managing security incidents. Additionally, EMW designs and integrates various security systems including sensors and access controls. Senior Support Engineer, Application and CIS Security 🔥 1 minute ago 🏢🏡 Braine-l'Alleud – Hybrid ⏳ Contract/Temporary 🟠 Senior 💻 Application Engineer 👻 Ghost score 10% Android Apache AWS Azure Cloud Java JavaScript Linux MS SQL Server SQL VBA .NET Apply Now Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
  • Design and run proofs of concept and produce evidence-based recommendations covering cost, operational impact, lock-in and exit strategy
  • Define secure-by-design reference architectures, patterns and hardening baselines; review service designs at architecture gates
  • Lead threat modelling, own technical risk register entries, propose mitigations and track remediation
  • Support deployment of Windows and Linux server applications
  • Integrate applications with identity providers
  • Support creation and deployment of client applications on end-user workstations
  • Gather and report metrics and KPIs
  • Support in-service operations and assigned NATO, local command and Atlassian systems
  • Maintain operational and support environments; monitor application performance
  • Support CIS Support Units and other staff with daily system operations
  • Manage EntraID groups and roles and configure Azure/AWS cloud components
  • Deploy, configure and support AI-based solutions, tools and agents
  • Support COTS-AI integration in production and coordinate monitoring and maintenance
  • Troubleshoot and resolve complex software problems
  • Monitor helpdesk incident management, ticket updates and service-level resolution
  • Escalate complex issues to vendors or appropriate teams and follow up through resolution
  • Create and maintain knowledge-base documentation and share best practices
  • Analyze and document requirements and change requests; review technical documentation
  • Control access to restricted areas and ensure software/hardware functionality and security
  • Monitor COTS applications and report infrastructure, hardware and software issues
  • Support security approval/accreditation and compliance with NCIA/NATO regulations
  • Gather functional/non-functional requirements and draft system specifications
  • Support technical reviews, walkthroughs, audits, change/configuration management, releases, deployments and testing
  • Provide input to service, project and portfolio managers and collaborate with NCIA and vendors 🎯 Requirements
  • Deep understanding of end-user devices running Windows OS, Android OS and Apple iPhones/iPads
  • Expert knowledge of Linux, Windows and Active Directory
  • Expert knowledge of Microsoft SQL Server 2019-2025 and IIS-based web applications
  • Very good understanding and experience with AI/LLM
  • Deep understanding of networking infrastructure
  • Very good knowledge of AWS and Azure cloud technologies and deployment
  • Deep understanding of PKI, certificate management and post-quantum migration
  • Expertise in at least four specified software engineering technologies and standards, including HTML5, REST & Web Services, XML, HTTP, SQL, Visual Basic for Applications, OAuth, OIDC, SAML2, .NET/C#, Java and JavaScript
  • Deep understanding of security constraints and requirements in CIS
  • Deep understanding of NCIA and NATO security directives, regulations, industry best practices and standards
  • Familiarity with Outlook, Teams and SharePoint
  • Experience with IIS, JBOSS, Apache Tomcat and .NET-based applications
  • Extensive experience deploying and managing client-server applications, application integration and data transformation
  • Strong technical skills investigating, diagnosing and resolving complex IT issues
  • Excellent verbal and written communication skills
  • Full proficiency in English; French proficiency advantageous
  • Ability to communicate technical information to non-technical users
  • Ability to work in cross-functional application management/deployment teams
  • Strong customer service focus and commitment to user satisfaction
  • Ability to manage multiple projects/activities and prioritize tasks
  • Attention to detail in documentation and record keeping
  • At least 10 years of relevant experience in computer science or electronic engineering
  • Very good knowledge of software engineering areas including requirements management, software change management and testing, secure software engineering, configuration management and application lifecycle management
  • Ability to work effectively in a team and share knowledge/resources
  • Willingness to collaborate on complex issues
  • Strong customer relationship skills, including negotiating complex and sensitive situations under pressure
  • NATO nation nationality
  • NATO Secret Security Clearance or national equivalent
  • Prior experience in an international environment comprising military and civilian elements Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Enterprise Application Support Engineer – Cloud, Automation, AI Tooling 🕒 Yesterday Work Life Group 11 - 50 🎯 Recruiter 👥 HR Tech Website LinkedIn All Job Openings Enterprise application support engineer managing NATO’s Atlassian, Azure, AWS, and AI tooling environments. Providing third-line support from Braine-l'Alleud with 50% on-site work. 🏢🏡 Braine-l'Alleud – Hybrid ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 💻 Application Engineer AWS Azure Cloud Linux Third-Line Application Support Engineer – Atlassian, Azure, AWS with Security Clearance 🕒 Yesterday Work Life Group 11 - 50 🎯 Recruiter 👥 HR Tech Website LinkedIn All Job Openings Third-line application support for NATO’s Atlassian, Azure, AWS, and AI systems. Managing cloud identity, production AI tooling, monitoring, and Windows/Linux operations. 🏢🏡 Braine-l'Alleud – Hybrid ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 💻 Application Engineer AWS Azure Cloud Linux View More Application Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates About us Is Remote Rocketship legit? Privacy policy Terms of service Job board SEO course Remote Job Search MasterClass Resume Review AI Apply Copilot OpenClaw job finder API docs Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs