Windows Jobs in Belfast

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Windows Jobs in Belfast

Overview

Find the best Windows jobs in Belfast with Haystack. Whether you're an experienced Windows systems administrator, developer, or IT support specialist, explore top opportunities from leading employers in Northern Ireland’s capital. Start your Windows career in Belfast today and advance with roles tailored to your skills and ambitions.

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Technical Services Engineer

Job Title: Technical Services Engineer Location: BelfastWhy join us?If youre looking for a role thats more than just closing tickets, this could be the perfect step in your career. As a Technical Services Engineer, youll be the go-to expert for our customers helping them solve problems, discover solutions, and get the most from our products. No two days are the same: one day you might be deep diving into a bug investigation, and the next youll be working on migrations, onboarding, or creating knowledge base articles that thousands of users rely on.This role is ideal if you:

Love solving technical problems while keeping the customer at the heart of everything you do

Want exposure to a wide range of technologies and challenges

Enjoy working in a collaborative environment where your ideas and input matter

Are looking for a clear path for growth in tech support, product engineering, or operations

What youll be doing

Acting as the primary contact for customer queries across phone, email, and live chat

Troubleshooting and owning tickets through to resolution

Building strong, positive relationships with customers and colleagues alike

Learning the ins and outs of our products and becoming a trusted expert

Supporting a wide variety of areas: technical support, migrations, bespoke templates, bug investigations, and more

Liaising with internal teams and third parties to ensure smooth and timely solutions

Contributing to knowledge base articles and sharing best practice

What youll bring

Some experience with IT support or a strong technical foundation (graduates welcome!)

Familiarity with databases (SQL Server preferred), Windows OS, and Microsoft Office

Great communication skills - youre confident, approachable, and customer-focused

An organised, proactive approach to solving problems and managing your time

A genuine enthusiasm for learning new technologies and developing your skills

Nice-to-have (but not essential):

SQL Server / report writing

Experience with Freshdesk, Intercom, or YouTrack

Knowledge of web technologies

Why youll love it here

Competitive salary + pension

25 days holiday (plus bank holidays) and a ‘birthday’ holiday

Volunteer leave to help support local communities

Numerous Health and Wellbeing initiatives from cash plans to mental health support

Family is important to us so we offer enhanced maternity and paternity

Free Mortgage advice

Life Assurance and income protection

Perks and discounts including Cycle to Work

Clear opportunities for career progression, whether you want to go deeper into technical expertise, leadership, or product-focused roles

Supportive team culture where collaboration and personal growth are encouraged

Exposure to a wide range of technologies and industries

Fire Alarm Service Engineer

Reed Specialist Recruitment

REED Specialist Recruitment are recruiting for a Fire Alarm Service Engineer for BelfastPermanent£26,000 - £40,000 per annumCompany Car | Quarterly Bonus | Additional Leave | Store DiscountsAre you a skilled engineer with a passion for safety and technology? Whether you’re experienced in both disciplines or specialise in either fire or security systems, we want to hear from you! Training is provided for single-discipline candidates.About the RoleAs a Security and Fire Alarm Service Engineer, you’ll be responsible for the safe, compliant servicing and maintenance of our clients’ systems. You’ll deliver excellent customer service, provide technical advice, and ensure all systems meet compliance and performance standards.We’re seeking someone who is:

Confident, professional, and self-aware

A strong communicator and problem-solver

Able to perform under pressure and meet deadlines

Skilled in building long-term relationships

Organised and detail-oriented

A team player who leads by example

Technical RequirementsYou should be familiar with:

Compliance Standards: NSI PD6662 (Intruder Alarms), NCP 104 & BS EN 62676 (CCTV), NCP 109 (Access Control)

Networking & Systems: LAN/WAN, POE, Microsoft OS (XP to Windows 10), switches/routers, SQL, XML, MS Office

Integrated Systems: IP/Analogue/Digital systems

Systems Experience (Preferred)

CCTV & PA Systems: Hikvision, Bosch, Axis, Milestone, Honeywell, Samsung, TOA, Redwall, GJD

Access Control: Salto, Paxton, TDSI, Honeywell Win-Pak

Intruder Alarms: Honeywell Galaxy, Texecom, Pyronix, Risco

Fire Alarms & Nurse Call: Gent, CTEC, Notifier, Hochiki, Morley

Intercoms: Videx, BPT, 2N, Telguard

Working Hours:8-hour shifts Monday to Friday - Weekend availabilityRequirements

Minimum 3 years’ experience in Fire and/or Security Servicing

Fluent in English

Full UK Driving Licence

Ready to join a team that values your expertise and supports your growth?Please submit an up-to-date CV today via the “Apply” link, or you can call the Branch and speak to Donna

Principal Typescript Engineer (Full stack) x2

+11

Are you an engineering leader who wants to shape strategy, drive architectural direction, and deliver platforms that scale globally?Do you want the autonomy to influence technical vision while staying hands-on with modern engineering practices?My client is seeking a Principal Full-Stack Engineer to lead the technical direction of their platforms and elevate engineering standards across the organisation. This is a senior technical leadership role suited to someone with 8+ years’ experience, strong architectural instincts, and a proven ability to deliver high-impact solutions in complex environments.You’ll be operating at the intersection of strategy, architecture, and delivery-guiding teams, influencing design decisions, and ensuring that platforms evolve toward a modern, scalable, cloud-native target state.Role OverviewAs a Principal Engineer, you will:

Lead end-to-end delivery of complex, high-value features and services, ensuring they meet the highest performance, security, and reliability standards.

Shape architectural direction, driving best practices in system design, standardisation, and long-term technical evolution.

Mentor senior engineers, uplift engineering capability, and champion a culture of excellence and continuous improvement.

Translate business objectives into robust technical solutions, ensuring clarity, alignment, and challenge where needed.

Deliver consistently within a well-defined SDLC, promoting planning discipline, structured estimation, and quality-focused delivery.

Drive innovation through research, experimentation, and adoption of emerging technologies that support future platform growth.

This role offers significant technical influence, the opportunity to work on business-critical systems, and the ability to shape engineering strategy at an organisational level.Key Responsibilities

Define and communicate engineering standards and architectural principles across teams.

Lead architectural discussions, ensuring decisions align with long-term technical and business strategy.

Support teams in delivering high-quality, reusable services and components that scale across multiple projects.

Guide prioritisation and decomposition of work, ensuring delivery efficiency without compromising quality.

Champion test automation, measurement, and observability to support continuous improvement.

Promote high-quality documentation and clear communication across engineering and product teams.

Experience & Technical SkillsFrontend Development

Advanced proficiency in HTML5, CSS3, TypeScript, and modern JavaScript (ES6+).

Deep experience with the React ecosystem (React, Redux, React Query, GraphQL).

Strong understanding of responsive design, cross-browser compatibility, and frameworks such as Tailwind.

Skilled in API integration and Git-based workflows.

Backend Development

Expert experience in TypeScript across backend services.

Strong command of SQL and API development (REST & GraphQL).

Experience with microservices, containerised systems, and event-driven architectures (RabbitMQ, SOLACE, AMQP).

Comfortable with Linux shell scripting and Windows PowerShell.

Cloud & DevOps

Hands-on experience with AWS services and command-line tooling.

Strong understanding of CI/CD pipelines and Infrastructure as Code (Terraform).

Commitment to high coverage test suites (unit, integration, E2E).

Tooling & Collaboration

Experience with JIRA or similar Agile delivery tools.

Strong understanding of automated testing and modern CI practices.

Desired

Experience delivering solutions within regulated environments.

Understanding of capital markets, trading systems, and OTC products.

Familiarity with regulatory or platform-driven initiatives.

Open-source contributions or scripting experience (Python, Ruby, Perl) useful for workflow automation.

If you have any further questions on the role, please feel free to reach out to Brendan McCrory directly.Benefits: Work From Home

Senior Project Engineer (Microsoft Technologies)

Enso Recruitment is seeking an experienced and highly skilled Senior Project Engineer on behalf of one of our key clients. This role involves leading the analysis, design, and delivery of future-proof technical solutions, along with BAU troubleshooting and resolution responsibilities. You will also collaborate closely with other Senior Project Engineers to support and maintain a modern cloud datacentre platform.This position is ideal for someone who thrives in a fast-paced, client-focused environment and has experience managing diverse IT infrastructures across multiple customers. Strong technical capability and excellent communication skills are essential, with daily engagement expected across a range of internal and external stakeholders.Roles and ResponsibilitiesAs a Senior Project Engineer, you will be responsible for designing, implementing, and delivering IT infrastructure projects following industry best practices. You will work across a broad set of technologies, including:

Enterprise Technologies: Microsoft, VMware, Dell, FortiGate, Veeam, Hyper-V

Networking: Configuration and deployment of switches, firewalls, routers, storage systems, and Wi-Fi solutions

Virtualisation & High Availability: Implementing clustered virtualisation solutions to support HA, DR, and business continuity

Directory Services: Managing Active Directory domains across multi-site environments

Microsoft 365: Administration of email, security protocols, MFA, and productivity applications

Hardware Deployment: Physical installation of hardware in customer server cabinets

Technical Support: Troubleshooting complex issues and escalating within the team when appropriate

Experience & Skills Required

Proven experience in a senior technical delivery or operations role within an IT services or managed services environment

Strong understanding of Windows and Linux server environments, virtualisation platforms (VMware, Hyper-V), and Fortinet technologies within datacentre environments

Relevant technical certifications and qualifications

Demonstrated ability to build and maintain strong customer relationships

Ability to independently manage projects, including documentation, reporting, and time tracking

Ability to propose and deliver solutions tailored to customer needs

The Package

A supportive and collaborative working environment

The opportunity to work with a diverse and dynamic team

Hybrid working model

Extra day off for your birthday

Team-building activities

Learning and development opportunities

Regular social events

Private medical cover

Healthcare cash plan

31 days holiday, with additional days awarded for long service

To be considered for this or similar opportunities, reach out to Enso Recruitment today!

+1

Ocho is delighted to be partnering with a high-growth international organisation that is establishing a new strategic presence in Belfast. Headquartered in Singapore and recognised as one of Asia’s leading digital-asset partners, this company empowers institutions to seamlessly integrate digital assets into their portfolios with confidence and clarity.Now entering the Northern Ireland market for the first time, they are creating a centre of excellence in Belfast focused on security, engineering, and operational excellence. This is a rare opportunity to join at the ground floor of an exciting expansion and shape the future of digital-asset security.The Role: Security Operations Engineer (Hybrid)We are seeking a highly skilled Security Operations Engineer to join this growing global team. You will play a critical role in protecting infrastructure, systems, and digital-asset platforms during a period of ambitious international expansion.This is a hybrid role based in Belfast.Key Responsibilities

Safeguard the organisation’s systems, data, and digital-asset infrastructure

Implement and manage SIEM and UEBA platforms for real-time threat monitoring and analysis

Develop and fine-tune security rules, baselines, and automated workflows aligned with industry standards and global regulatory requirements

Manage and optimise SIEM, EDR, NDR, IDS/IPS, and threat-intelligence platforms

Monitor, detect, contain, investigate, and respond to cybersecurity incidents

Conduct proactive threat hunting using intelligence feeds and internal data

Build dashboards, reports, and queries for enhanced security visibility

Coordinate vulnerability scanning, penetration testing, and patch-management activities

Collaborate with DevOps and Engineering to embed security controls within CI/CD pipelines

Support audits, risk assessments, and regulatory reviews

Liaise with third-party vendors, external partners, and law-enforcement where necessary

Provide internal consultancy and guidance on security best practice

Maintain security documentation, runbooks, SOPs, and incident-response playbooks

Lead and support a variety of security-focused projects across the organisation

Requirements

Strong knowledge of security standards and baselines: CIS Benchmarks, NIST, ISO 27001, MAS TRM, GDPR, PDPA

Proficiency with SIEM platforms (Splunk, QRadar, or equivalents) including log ingestion, parsing, correlation, and alerting

Experience with EDR platforms (SentinelOne, Microsoft Defender, etc.)

Ability to deploy and manage endpoint agents across multiple OS (Windows, macOS, Linux)

Proficiency with vulnerability assessment tools (Nessus, Defender, etc.)

Knowledge of vulnerability-management lifecycle and risk scoring (CVE/CVSS)

Solid grounding in malware types, threat behaviours, MITRE ATT&CK, OWASP Top 10

Ability to investigate IoCs/IoAs and apply sandboxing techniques

Scripting/automation skills (PowerShell, Python, Bash, SCCM, Intune, etc.)

Strong networking and systems knowledge (TCP/IP, DNS, DHCP, ports, OS internals, firewalls, device hardening)

Knowledge of DLP concepts and data-classification frameworks

Familiarity with penetration-testing methodologies

Experience managing vendors and third-party solutions

Strong documentation skills and attention to detail

Relevant certifications (CCNA, Security+, CySA+, GCIH/GCIA, or similar)

Adaptability to evolving security technologies and emerging threats

Strong analytical and problem-solving abilities

Excellent communication skills for technical and non-technical audiences

4-6 years’ experience in SOC, Security Operations, or IT Security

Bonus: Experience with AI-enhanced security tools

Why This Opportunity Stands Out

Join an exciting new entrant to Northern Ireland’s technology scene

Work with a globally recognised leader in digital-asset innovation

Hybrid working model with excellent flexibility

Competitive salary and comprehensive benefits

Significant opportunity for career growth as the Belfast hub scales

Be part of a security-first culture during a transformational stage of expansion

lease apply via this link or reach out to Chris Ryan directly for an informal chat via LinkedIn or WhatsApp.Chris has proudly worked in the Tech recruitment industry for over 20 years, successfully delivering on challenging IT recruitment campaigns in global IT software companies in the US, UK, and Ireland. If you would like a discussion on how we can support your career or hiring needs, please get in touch.Skills: soc security IT

Contract Systems Engineer

Adepta Partners Limited

Contract Systems Engineer (Windows/Azure/365)We are partnering with a dynamic MSP to recruit a skilled Contract Systems Engineer for a high-impact project. This role can be fully remote however there is an office space in Belfast which can offer flexibility for those that prefer hybrid working.Role Details:

Rate: £500/day (Outside IR35 small company exemption applies)

Location: Fully Remote (can be hybrid)

Duration: 6 months

Key Skills Required:

Strong Windows Server (20162022) and Active Directory expertise

Experience with Microsoft 365, Azure AD / Entra ID, and hybrid identity

PowerShell scripting and automation proficiency

Familiarity with Intune, Endpoint Manager, and core networking concepts

Knowledge of clustering, DFS, and performance monitoring tools

Responsibilities:

Design, implement, and support Windows infrastructure across on-prem and cloud environments

Lead upgrade and migration projects, ensuring security and compliance

Automate tasks and collaborate across teams to maintain system performance

If you’re a proactive engineer who enjoys solving technical challenges and delivering clean, scalable solutions, wed love to hear from you. Please send your up-to-date CV to and I will be in touch if youve been shortlisted.Skills: microsoft 365 azure WindowsBenefits: Work From Home

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Frequently asked questions

What types of Windows IT jobs are available in Belfast?

Belfast offers a wide range of Windows IT jobs including Windows System Administrator, Windows Engineer, Desktop Support Specialist, IT Support Analyst, and Windows Server Administrator roles across various industries.

Do I need specific certifications to apply for Windows IT jobs in Belfast?

While not always mandatory, certifications such as Microsoft Certified: Windows Server Fundamentals, MCSA, or Azure certifications significantly improve your chances and demonstrate your expertise to employers.

What experience level do Belfast Windows IT roles typically require?

Windows IT jobs in Belfast range from entry-level positions requiring basic knowledge to senior roles demanding several years of experience managing Windows environments, troubleshooting, and supporting enterprise IT infrastructure.

Are remote or hybrid Windows IT job opportunities available in Belfast?

Yes, many employers in Belfast now offer remote or hybrid working options for Windows IT professionals, reflecting the trend towards more flexible working arrangements in the tech sector.

How can I improve my chances of landing a Windows IT job in Belfast?

To improve your chances, keep your skills up-to-date with the latest Windows technologies, obtain relevant certifications, tailor your CV for each application, and make use of job boards like Haystack specializing in IT roles.