Support Engineer Jobs in Belfast

Support Engineer jobs in Belfast hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $51,455/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Versant

versantmedia.com
versantmedia.com • HQ: New York, United States • Digital Media • Broadcasting • News Agencies • 501-1000 employees • Est. 2026 • Trust B • Hiring 105, 26 new
HQ: New York, United States • Digital Media • Broadcasting • News Agencies • 501-1000 employees • Est. 2026 • Trust B • Hiring 105, 26 new
Versant is a New York-based media company listed on Nasdaq, whose portfolio spans political news, business news and personal finance, golf, and sports and entertainment through networks such as CNBC, MS NOW, USA Network, Golf Channel, Oxygen and SYFY. Spun off from Comcast, it also owns digital brands including Fandango, Rotten Tomatoes, GolfNow, GolfPass and SportsEngine, with offices in Midtown Manhattan and network operations at the CNBC campus in Englewood Cliffs. It hires editors, broadcast engineers, software, AI and ML engineers, including in Prague, UX researchers, sales and events staff and finance and accounting managers.
No named decision-maker yet.
No careers mailbox known
Verified live · 29 min ago 10 days ago Likely open · 55%

Product Support Specialist

≈ $27k – $49k per year (Estimated) • Junior • 1+ year exp • Hybrid (Belfast, United Kingdom) • Full-Time • Middle • English
Jira
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Citi

citi.com
citi.com • HQ: New York, United States • Cards & Card Issuing • Payment Processing & Gateways • Wealth Management & Financial Advisors • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1812 • Trust A • Hiring 3187, 341 new
HQ: New York, United States • Cards & Card Issuing • Payment Processing & Gateways • Wealth Management & Financial Advisors • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1812 • Trust A • Hiring 3187, 341 new
Citi is one of the largest banks in the world, tracing its lineage to the City Bank of New York founded in 1812 and taking its modern shape through the 1998 merger that created Citigroup. Its most distinctive asset is a cross-border payments and treasury network unmatched by any competitor, moving trillions of dollars a day for multinational corporations, governments and other banks across roughly ninety countries. Alongside that institutional franchise it runs markets and investment banking, wealth management and a United States personal bank, and has spent recent years simplifying itself by exiting consumer operations across Asia, Europe and Latin America.
Vis Raghavan · Head of Banking · decision-maker
Mark Mason · Chief Financial Officer · decision-maker
Jane Fraser · Chief Executive Officer · decision-maker
Sanford Weill · Architect of the 1998 Merger
Careers mailbox is known
Verified live · 6 hours ago 11 days ago Likely open · 47%

Applications Support Senior Analyst - Assistant Vice President

Head+ • Hybrid (Belfast, United Kingdom) • Bachelor's Degree • Full-Time • Senior
Apply
Verified live · 6 hours ago 1 month ago Long shot · 11%

FX Applications Support - Assistant Vice President

Head+ • Hybrid (Belfast, United Kingdom) • Full-Time • Architect
SQL
Python
DevOps
Unix
Linux
CI/CD
Splunk
Grafana
Windows
Apply
Verified live · 6 hours ago 1 month ago Long shot · 9%

TTS Payments Application Support - Assistant Vice President

≈ $64k – $146k per year (Estimated) • Head+ • Hybrid (Belfast, United Kingdom) • Bachelor's Degree • Full-Time • Architect
Apply

Upwind Security

upwind.io
upwind.io • HQ: San Francisco, United States • Vulnerability Management • Application Security • Cloud Security • 501-1000 employees • Startup • Hiring 93, 8 new
HQ: San Francisco, United States • Vulnerability Management • Application Security • Cloud Security • 501-1000 employees • Startup • Hiring 93, 8 new
Upwind Security is a cloud security company headquartered in San Francisco that builds a cloud-native application protection platform (CNAPP) combining agentless scanning with eBPF-powered runtime sensors. The platform covers cloud security posture management, entitlements and data security posture, vulnerability and container security, API security and cloud detection and response, and the company was founded by the team behind Spot.io, which NetApp acquired. Its main engineering hub is in Ramat Gan, Israel, with sales and support teams in the US, UK, Singapore and Australia hiring account executives, security engineers, backend and frontend developers and support engineers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 11 days ago Fading · 32%

Technical Support Specialist

≈ $31k – $56k per year (Estimated) • Junior • 1+ year exp • Hybrid (Belfast, United Kingdom) • Bachelor's Degree • Full-Time • Junior • English: C1
OpenSearch
MySQL
DevOps
eBPF
Grafana
Docker
Linux
Kubernetes
Apply

NTT DATA

nttdata.com
nttdata.com • HQ: Tokyo, Toyosu, Japan • Health Care • Cybersecurity • Data Centers & Colocation • Information Technology • Managed IT Services (MSP) • Financial Software & Embedded Finance • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 1988 • Trust A • Hiring 1748, 225 new
HQ: Tokyo, Toyosu, Japan • Health Care • Cybersecurity • Data Centers & Colocation • Information Technology • Managed IT Services (MSP) • Financial Software & Embedded Finance • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 1988 • Trust A • Hiring 1748, 225 new
NTT DATA is a Tokyo system integrator founded in 1988 that spun out of the data communications arm of NTT. It is one of the largest information technology services firms in the world, building banking, public sector and payment systems and operating global consulting and managed services. The company runs the CAFIS payment network used across Japanese retail and banking.
Abhijit Dubey · 代表取締役社長 · decision-maker
No careers mailbox known
Verified live · 15 min ago Visa sponsor 12 days ago Hiring now · 76%

IT Support Engineer

≈ $41k – $75k per year (Estimated) • Senior • 5+ years exp • Hybrid (Belfast, United Kingdom) • Full-Time • Senior
Unix
Windows
Linux
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Version 1

version1.com
version1.com • HQ: Dublin, Ireland • Managed IT Services (MSP) • Enterprise Apps Implementation Partners • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 1996 • IT services • Trust B • Hiring 129, 13 new
HQ: Dublin, Ireland • Managed IT Services (MSP) • Enterprise Apps Implementation Partners • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 1996 • IT services • Trust B • Hiring 129, 13 new
Version 1 is an Irish technology services company founded in Dublin in 1996 that delivers digital transformation, enterprise applications and managed services to public sector bodies and large private organisations. Its practices cover cloud migration on the major hyperscalers, Oracle and Microsoft enterprise applications, custom software engineering, data and artificial intelligence, and infrastructure managed services, with much of its revenue coming from British and Irish government contracts. The company is headquartered in Dublin, employs several thousand people across Ireland, the United Kingdom, India and North America, and is majority owned by Partners Group.
Tom O · Directors · decision-maker
Ravi Kumarnarasinga · Directors · decision-maker
Ganesh Kalyanaraman · Directors · decision-maker
Patrick Cooney · Directors · decision-maker
No careers mailbox known
Verified live · 2 hours ago 25 days ago Fading · 43%

ASPIRE GSC Service Desk Analyst

≈ $36k – $92k per year (Estimated) • Staff+ • 10+ years exp • In office (Belfast, United Kingdom) • Full-Time • Senior
Snowflake
DevOps
Red Hat
Windows Server
Windows
Linux
Azure
AWS
Cybersecurity
Active Directory
Management
ITSM
Service Desk
ServiceNow
ITIL
+4
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Delinea

delinea.com
delinea.com • HQ: Redwood City, United States • Information Security • Identity Management • 1001-5000 employees • Est. 2021 • Trust B • Hiring 61, 4 new
HQ: Redwood City, United States • Information Security • Identity Management • 1001-5000 employees • Est. 2021 • Trust B • Hiring 61, 4 new
Delinea is an American security company created in 2021 when Thycotic and Centrify were merged under Thoma Bravo ownership, combining two long-established privileged access management vendors. Its products control and record the use of administrative credentials, service accounts and machine identities, which is the category regulators and cyber insurers most consistently require organisations to address. Headquartered in Redwood City, it sells to enterprises and public bodies and competes principally with CyberArk in a market where a single compromised administrator account is usually how a breach escalates.
Nick Margarites · Executive Officer · decision-maker
Steve Kahan · Executive Officer · decision-maker
Kathy Moore · Executive Officer · decision-maker
Jonathan Cogley · Director · decision-maker
Careers mailbox is known
Verified live · 1 hour ago Visa sponsor 1 month ago Likely open · 46%

Technical Support Engineer II

$56k – $66k per year • Middle • 1+ year exp • Belfast • Remote (United Kingdom) • Full-Time • Middle • English: B2
SQL
C#
C#
.NET
Cybersecurity
Delinea
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Proofpoint

proofpoint.com
proofpoint.com • HQ: Sunnyvale, United States • Data Loss Prevention • Email Security • Cybersecurity AI • Information Security • 1001-5000 employees • Est. 2002 • Trust B • Hiring 107, 5 new
HQ: Sunnyvale, United States • Data Loss Prevention • Email Security • Cybersecurity AI • Information Security • 1001-5000 employees • Est. 2002 • Trust B • Hiring 107, 5 new
Proofpoint is an American cybersecurity company founded in 2002 that concentrates on the channels people use rather than the network they sit on, starting from email and expanding into the wider problem of how employees are targeted and how data leaves an organisation. Its products cover email security, insider threat management, data loss prevention, security awareness training and digital risk protection, sold on the premise that most breaches begin with a person rather than a system. Headquartered in Sunnyvale and taken private by Thoma Bravo in 2021, it serves a large share of the Fortune 100 and has continued acquiring in the data security space.
No named decision-maker yet.
No careers mailbox known
Visa sponsor 1 month ago Fading · 28%

Senior Manager, Technical Support (1pm - 10pm)

≈ $50k – $93k per year (Estimated) • Senior • In office (Belfast, United Kingdom) • Full-Time • Senior
AI Agents
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Symphony

symphony.com
symphony.com • New York • London • Belfast • Sophia Antipolis • Paris • Financial Software & Embedded Finance • Team Communication & Collaboration • 51-200 employees • Startup • Hiring 18, 3 new
New York • London • Belfast • Sophia Antipolis • Paris • Financial Software & Embedded Finance • Team Communication & Collaboration • 51-200 employees • Startup • Hiring 18, 3 new
Symphony is a communication and markets technology company, powered by 4 interconnected platforms; Messaging, Voice, Directory, Analytics. Symphony Messaging is an internal & external workplace chat app.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 1 month ago Hiring now · 71%

Placement, Technical Support

$38k per year • In office (Belfast, United Kingdom)
Apply

Thales Group

thalesgroup.com
thalesgroup.com • HQ: Paris, France • Electronic Warfare • Satellite Manufacturing • Identity Management • Avionics & Flight Control • C4ISR • 5000+ employees • Est. 1893 • Trust B • Hiring 2187, 472 new
HQ: Paris, France • Electronic Warfare • Satellite Manufacturing • Identity Management • Avionics & Flight Control • C4ISR • 5000+ employees • Est. 1893 • Trust B • Hiring 2187, 472 new
Thales is a French technology group whose lineage runs back to 1893, and it is one of Europe's largest defence and aerospace electronics companies. It builds radar, electronic warfare, sonar and command systems for armed forces, avionics and in-flight entertainment for aircraft, signalling for railways, and satellites through the Thales Alenia Space joint venture with Leonardo. A large cybersecurity and digital identity division, assembled through the Gemalto and Imperva acquisitions, supplies hardware security modules, encryption and the SIM and biometric documents used by banks and governments worldwide.
Pascal Bouchiat · Chief Financial Officer · decision-maker
Patrice Caine · Chairman & Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 2 months ago Long shot · 17%

End User Support Technician

≈ $30k – $55k per year (Estimated) • In office (Belfast, United Kingdom) • Relocation • Full-Time
Windows
DHCP
VMWare
DNS
Cybersecurity
Active Directory
Management
Service Desk
Apply
Verified live · 2 hours ago 2 months ago Long shot · 19%

Sr. Escalation Engineer - Client Services

≈ $43k – $79k per year (Estimated) • Senior • Hybrid (Belfast, United Kingdom) • Bachelor's Degree • Full-Time • Senior
SQL
Bash
PowerShell
Python
Databases
Db2
Oracle
MS SQL
MySQL
PostgreSQL
DevOps
Splunk
Kibana
Windows Server
Hyper-V
VPN
VMWare
TCP/IP
DNS
Windows
GCP
Azure
AWS
Rest API
Git
Cybersecurity
Wireshark
Tcpdump
PCI DSS
HIPAA
GDPR
QA
Postman
+21
Apply

Cloudsmith

cloudsmith.com
cloudsmith.com • HQ: Belfast, United Kingdom • Cloud Platforms (IaaS & PaaS) • Developer Tools • 201-500 employees • Est. 2017 • Startup • Trust A • Hiring 10
HQ: Belfast, United Kingdom • Cloud Platforms (IaaS & PaaS) • Developer Tools • 201-500 employees • Est. 2017 • Startup • Trust A • Hiring 10
Cloudsmith is a Northern Irish company founded in 2017. Its cloud-native platform hosts and secures software packages across many formats. The service is used by engineering teams to manage their software supply chain.
Glenn Weinstein · Executive Officer, Director · decision-maker
Lee Skillen · Director
Morgan Gerlak · Director
Alan Carson · Director
Careers mailbox is known
Verified live · 1 hour ago 2 months ago Likely open · 51%

Senior Technical Support Engineer

≈ $51k – $95k per year (Estimated) • Senior • 8+ years exp • Belfast • Remote (United Kingdom) • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
Frontend
GraphQL
DevOps
CircleCI
GitHub Actions
Terraform
CI/CD
gRPC
K3s
Unix
Docker
Linux
Kubernetes
AWS
Cybersecurity
Sigstore
Cosign
+8
Apply

KX

kx.com
kx.com • New York • Belfast • Databases & DBMS • Data Warehouses & Lakehouses • Trust B • Hiring 5
New York • Belfast • Databases & DBMS • Data Warehouses & Lakehouses • Trust B • Hiring 5
Explore the world's fastest vector database and analytics platform. Data-driven organizations choose KX for faster, more confident decision making.
No named decision-maker yet.
Careers mailbox is known
Open 324 daysVerified live · 5 hours ago 10 months ago Long shot · 6%

Senior IT Support Engineer

≈ $41k – $76k per year (Estimated) • Senior • 4+ years exp • Hybrid (Belfast, United Kingdom) • Senior
PowerShell
DevOps
Windows Server
Windows
Linux
Azure
Cybersecurity
Microsoft Entra ID
Active Directory
Management
SharePoint
Apply
Machines can read this selection · checked 14:42 UTC
Support Engineer Jobs in Belfast
Frequently asked questions
How many Support Engineer jobs in Belfast are available on Alion?
There are currently 11 active listings from 9 hiring companies on Alion, refreshed daily.
What salary do Support Engineer jobs in Belfast pay?
The average salary is around $51,455 per year based on the current listings.
Are remote options available for Support Engineer jobs in Belfast?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Support Engineer jobs in Belfast?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.