Senior Support Engineer Jobs

Senior Support Engineer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $127,292/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Citco

citco.com
citco.com · HQ: George Town, Cayman Islands · Custody & Fund Administration · 1001-5000 employees · Est. 1948 · Trust B · Hiring 361, 34 new
HQ: George Town, Cayman Islands · Custody & Fund Administration · 1001-5000 employees · Est. 1948 · Trust B · Hiring 361, 34 new
Headquartered in Grand Cayman, Cayman Islands, Citco (The Citco Group of Companies) is an international financial services enterprise specializing in alternative asset administration. The firm delivers a full suite of back- and middle-office solutions, including fund accounting, net asset value (NAV) calculations, banking, custody, loan servicing, tax compliance, and corporate management services. Administering over $3 trillion in assets for hedge funds, private equity, real estate, and private credit managers, it serves as a core infrastructure provider to the global private market and alternative investment industry.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 14 days ago Likely open · 55%

IT Technical Expert

≈ $53k – $142k per year (Estimated) · Senior · In office (Dublin, Ireland) · Bachelor's Degree · Senior
Python
AI/ML
LLM
AI Agents
Frontend
GraphQL
DevOps
Rest API
CI/CD
AWS
Apply

PTS

pts.se
pts.se · HQ: Stockholm, Sweden · Mobile Networks · Public Administration & Local Government · Hiring 5, 2 new
HQ: Stockholm, Sweden · Mobile Networks · Public Administration & Local Government · Hiring 5, 2 new
PTS (Post- och telestyrelsen) is the Swedish government agency that oversees electronic communications and postal services. It hires engineers for spectrum management, lawyers, AI specialists and data analysts. The agency is headquartered in Stockholm, Sweden.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 14 days ago Hiring now · 80%

Senior IT-tekniker till Digitaliseringsmyndigheten

≈ $38k – $100k per year (Estimated) · Senior · Hybrid (Sundsvall, Sweden) · Senior
Microsoft Entra ID
Active Directory
Management
ITIL
Apply

Biffa

biffa.co.uk
biffa.co.uk · HQ: High Wycombe, United Kingdom · Waste Management · 5000+ employees · Est. 1912 · Trust A · Hiring 116, 68 new
HQ: High Wycombe, United Kingdom · Waste Management · 5000+ employees · Est. 1912 · Trust A · Hiring 116, 68 new
Biffa is a UK waste management company headquartered in High Wycombe, England, providing collection, recycling, treatment, energy-from-waste and landfill services to businesses, local authorities and households. Founded in 1912, it employs over 11,500 people, runs plastic recycling plants and the Company Shop redistribution business, and was listed on the London Stock Exchange until Energy Capital Partners acquired it in January 2023. It hires LGV and HGV drivers, HGV technicians, depot and operations managers, plant and process operatives, maintenance engineers and finance and analyst staff.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 14 days ago Fading · 44%

Senior Service Desk Analyst

≈ $42k – $81k per year (Estimated) · Senior · In office (High Wycombe, United Kingdom) · Full-Time · Senior
TCP/IP
Windows
Management
Service Desk
ServiceNow
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Textron

textron.com
textron.com · HQ: Providence, United States · Financial Services · 1001-5000 employees · Est. 1923 · NYSE: TXT · Hiring 508, 24 new
HQ: Providence, United States · Financial Services · 1001-5000 employees · Est. 1923 · NYSE: TXT · Hiring 508, 24 new
Textron is an American multi-industry conglomerate recognized globally for its aerospace, defense, and specialized industrial manufacturing. Headquartered in Providence, Rhode Island, the company operates iconic brands such as Bell, Cessna, Beechcraft, and Textron Systems. Through its diverse business segments, it delivers advanced military rotorcraft, business jets, uncrewed systems, and specialized utility vehicles to commercial and government customers worldwide.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 days ago 14 days ago Fading · 25%

Specialist IT

≈ $76k – $158k per year (Estimated) · Senior · 5+ years exp · In office (Detroit, United States) · Bachelor's Degree · Senior · English: C1
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Jit Team

jit-team.com
jit-team.com · HQ: Gdańsk, Poland · IT Outsourcing & Dedicated Teams · Custom Software Development · 5000+ employees · Est. 2013 · Trust B · Hiring 182, 20 new
HQ: Gdańsk, Poland · IT Outsourcing & Dedicated Teams · Custom Software Development · 5000+ employees · Est. 2013 · Trust B · Hiring 182, 20 new
Jit Team is a Gdansk software company founded in 2013 that provides engineering teams for enterprise clients. It works on banking, insurance and industrial systems from offices across northern and central Poland. The company is known for its partnership model and employee-driven culture.
No named decision-maker yet.
No careers mailbox known
Verified live · 23 min ago 14 days ago Likely open · 56%

NOI-PL_KYC_IT Project Manager Senior/ IT Incident Manager_TP#46287

$51k – $64k per year · Senior · 5+ years exp · Hybrid (Poland) · Senior · English: B2
Incident Management
Management
ITSM
ITIL
Confluence
Jira
Apply
Verified live · 23 min ago 3 months ago Long shot · 12%

Rating & Limit Management Unit- IT Operations Engineer - TP#43288

$51k – $61k per year · Senior · 5+ years exp · Hybrid (Gdańsk, Poland) · Senior · English
Java
Python
Databases
Db2
Apache Kafka
DevOps
Splunk
Docker Compose
Incident Management
Prometheus
Ansible
Grafana
Jenkins
Rest API
Docker
Kubernetes
CI/CD
Cybersecurity
Sysdig Secure
Analytics
ETL/ELT
DataStage
Management
ITIL
Agile
+12
Apply

Thoughtworks

thoughtworks.com
thoughtworks.com · HQ: Chicago, United States · UI/UX Design · Custom Software Development · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 1993 · Trust B · Hiring 45, 10 new
HQ: Chicago, United States · UI/UX Design · Custom Software Development · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 1993 · Trust B · Hiring 45, 10 new
Headquartered in Chicago, Illinois, Thoughtworks is a global technology consultancy specializing in custom software engineering, digital product design, modern data architecture, and enterprise AI integration. Operating across global markets, the firm combines strategic consulting with agile engineering and continuous delivery practices to help enterprises modernize legacy systems, optimize software supply chains, and build scalable digital platforms.
No named decision-maker yet.
Careers mailbox is known
Reposted ×2Verified live · 4 hours ago 14 days ago Fading · 43%

Senior Consultant Systems Support Engineer

≈ $13k – $29k per year (Estimated) · Senior · In office (Bengaluru, India) · Senior · English: C1
PowerShell
TypeScript
Java
Python
DevOps
Datadog
Incident Management
Prometheus
Azure DevOps
Grafana
Jenkins
GCP
Azure
CI/CD
AWS
Management
Kanban
Scrum
Agile
+9
Apply

Trellix

trellix.com
trellix.com · HQ: Milpitas, United States · Threat Intelligence · Security Operations · Network Security · Cloud Security · Endpoint Security · 1001-5000 employees · Est. 2022 · Trust B · Hiring 61, 2 new
HQ: Milpitas, United States · Threat Intelligence · Security Operations · Network Security · Cloud Security · Endpoint Security · 1001-5000 employees · Est. 2022 · Trust B · Hiring 61, 2 new
Trellix is a global cybersecurity company headquartered in Milpitas, California, and was established in 2022 following the merger of McAfee Enterprise and FireEye. The company provides an open and native extended detection and response (XDR) platform that integrates endpoint, cloud, network, and data security to protect organizations from advanced cyber threats. Operating as a private entity under Symphony Technology Group, it serves thousands of enterprise and government customers worldwide through a comprehensive portfolio of automated security solutions.
Peter Bailey · Executive Officer · decision-maker
Travis Reese · Executive Officer · decision-maker
William Robbins · Executive Officer · decision-maker
Frank Verdecanna · Executive Officer · decision-maker
No careers mailbox known
Verified live · 10 hours ago 14 days ago Likely open · 57%

Senior Technical Support Engineer

≈ $55k – $147k per year (Estimated) · Senior · In office (Seoul, South Korea) · Full-Time · Senior
Apply

Easygo

easygo.io
easygo.io · HQ: Melbourne, Australia · iGaming & Gambling · 1001-5000 employees · Est. 2016 · Trust A · Hiring 28, 1 new
HQ: Melbourne, Australia · iGaming & Gambling · 1001-5000 employees · Est. 2016 · Trust A · Hiring 28, 1 new
Easygo develops online gaming and betting technology from its Melbourne studio. Its engineering teams build platforms, games and streaming products. The company grew rapidly into one of the largest private technology employers in the city.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 14 days ago Hiring now · 90%

IT Support Manager

≈ $53k – $142k per year (Estimated) · Senior · 5+ years exp · In office (Melbourne, Australia) · Full-Time · Senior
Windows
Management
Service Desk
ITIL
Jira
Apply

Supabase

supabase.com
supabase.com · HQ: Singapore · Cloud Platforms (IaaS & PaaS) · Databases & DBMS · Developer Tools · 201-500 employees · Est. 2020 · Startup · Trust B · Hiring 70, 5 new
HQ: Singapore · Cloud Platforms (IaaS & PaaS) · Databases & DBMS · Developer Tools · 201-500 employees · Est. 2020 · Startup · Trust B · Hiring 70, 5 new
Supabase is an open-source backend-as-a-service (BaaS) developer platform and data infrastructure provider. Headquartered in Singapore, the company provides a cloud-hosted development environment centered on PostgreSQL databases. Its core platform tools include managed relational databases, automated REST and GraphQL APIs, user authentication, row-level security, file storage, serverless edge functions, and vector database capabilities for AI applications.
Tracy Lane · Executive Officer · decision-maker
Scott Buxton · Executive Officer · decision-maker
Anthony Wilson · Executive Officer, Director · decision-maker
Paul Copplestone · Executive Officer, Director · decision-maker
Careers mailbox is known
14 days ago Likely open · 63%

Database Support Engineer

Senior · 7+ years exp · Serbia · Remote (EMEA, EMEA time zones hours) · Full-Time · Senior
SQL
Databases
Supabase
PostgreSQL
DevOps
Linux
AWS
Apply
Verified live · 1 hour ago 2 months ago Likely open · 57%

Database Support Engineer (Japanese Speaking)

Equity · Senior · 6+ years exp · Remote (Japan) · Full-Time · Senior · Japanese: C2 · English: C2
SQL
Databases
Supabase
PostgreSQL
DevOps
Linux
AWS
Apply
Open 321 daysVerified live · 1 hour ago 11 months ago Long shot · 9%

Database Support Engineer (APAC)

Equity · Senior · 7+ years exp · In office · Full-Time · Senior
SQL
Databases
Supabase
PostgreSQL
DevOps
Linux
AWS
Apply

Mpac

mpac.ca
mpac.ca · Pickering · Real Estate Appraisal · Digital Government · Hiring 1
Pickering · Real Estate Appraisal · Digital Government · Hiring 1
Moneymart is a Canadian consumer finance company offering payday loans, instalment loans and cheque cashing.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 14 days ago Likely open · 58%

Manager, Application Support

≈ $51k – $95k per year (Estimated) · Senior · 5+ years exp · Hybrid (Pickering, Canada) · Senior · English (Optional)
Machine Learning
Management
Agile
ITIL
Scrum
Apply
Report

General Dynamics Mission Systems

gdmissionsystems.com
gdmissionsystems.com · HQ: Fairfax, United States · Military · Cybersecurity · C4ISR · Defense Manufacturing · National Security · 1001-5000 employees · Est. 2015 · Trust A · Hiring 585, 63 new
HQ: Fairfax, United States · Military · Cybersecurity · C4ISR · Defense Manufacturing · National Security · 1001-5000 employees · Est. 2015 · Trust A · Hiring 585, 63 new
General Dynamics Mission Systems is the business unit of defense contractor General Dynamics that builds C4ISR, secure communications, cybersecurity, electronic warfare and mission systems for land, sea, air, space and cyber operations, with headquarters in Fairfax, Virginia. Formed in 2015 by merging two General Dynamics units, it employs more than 12,000 people at sites such as Pittsfield and Dedham in Massachusetts, Scottsdale in Arizona and Manassas in Virginia. Recruiting centers on ASIC and FPGA, embedded software, electrical, mechanical and systems engineers, test staff, manufacturing technicians and interns.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 14 days ago Likely open · 46%

Sr IT Project Specialist - HOH Fellows | SpouseWorks Fellows | SkillBridge Candidates Only

$90k – $95k per year · Senior · 2+ years exp · In office (United States) · Bachelor's Degree · Secret · Citizenship or vetting required · Senior
Kanban
Jira
Scrum
Apply
Top 25% payVerified live · 2 hours ago 20 days ago Fading · 43%

Advanced IT Project Specialist (Secret Clearance Required) - Hawaii

$117k – $126k per year · Senior · 5+ years exp · In office (Wahiawa, United States) · Bachelor's Degree · Secret · Citizenship or vetting required · Senior
Kanban
Waterfall
Scrum
Apply

CMC Markets

cmcmarketsplc.com
cmcmarketsplc.com · London · Toronto · Forex & CFD Brokers · Online Brokerage & Trading Platforms · Trust A · Hiring 14
London · Toronto · Forex & CFD Brokers · Online Brokerage & Trading Platforms · Trust A · Hiring 14
CMC Markets is a premier global provider of online trading and investing services, known for its extensive offerings tailored to retail, professional, and institutional clients. With a commitment to delivering a superior technological experience, CMC Markets enables its users to navigate a world of investment possibilities seamlessly. The firm has garnered recognition for its exceptional service, platform, and innovative technologies, receiving 20 awards in 2022 alone. The brand focuses on fostering a culture of engagement among its employees, which is crucial to maintaining its market leadership. CMC Markets operates with a clear sustainability ethos, encapsulated in its "Our Tomorrow" strategy, addressing key environmental, social, and governance (ESG) concerns through five core pillars. With a noteworthy increase in net operating income reaching £332.8 million in FY24, CMC Markets continues to capitalize on opportunities for predictable and stable growth, making it a vital player in the trading and investment industry.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 14 days ago Hiring now · 86%

Senior End User Support Engineer (12 Month FTC)

≈ $49k – $95k per year (Estimated) · Senior · In office (London, United Kingdom) · Contractor · Senior
Windows
Management
ITIL
Apply

Jolera

jolera.com
jolera.com · Managed IT Services (MSP) · Systems Integrators · 51-200 employees · Hiring 3
Managed IT Services (MSP) · Systems Integrators · 51-200 employees · Hiring 3
Global Systems Integrator for Managed IT, Cloud and Cybersecurity. As a Global Systems Integrator, Jolera brings together managed IT, cybersecurity, cloud infrastructure, application management, end-user support, consulting, and Data & AI through one coordinated delivery model.
No named decision-maker yet.
Careers mailbox is known
14 days ago Hiring now · 76%

Systems Support Professional

$16k – $19k per year · Senior · 5+ years exp · In office (Portugal) · Full-Time · Senior
Windows Server
DHCP
VMWare
DNS
Windows
Cybersecurity
Active Directory
Management
Service Desk
Apply

Uline

uline.com
uline.com · HQ: Pleasant Prairie, United States · Packaging & Labeling · B2B Commerce · Wholesale · 5000+ employees · Est. 1980 · Trust B · Hiring 374, 44 new
HQ: Pleasant Prairie, United States · Packaging & Labeling · B2B Commerce · Wholesale · 5000+ employees · Est. 1980 · Trust B · Hiring 374, 44 new
Uline is a privately held US distributor of shipping, packaging, industrial and janitorial supplies, headquartered in Pleasant Prairie, Wisconsin, selling to businesses through catalogs and online across North America. Founded in 1980 by Richard and Elizabeth Uihlein, it employs more than 9,000 people and runs distribution and office facilities in the United States, Canada and Mexico, with a portfolio of over 55 buildings. It recruits warehouse associates, clerks and order pickers, customer service and sales representatives, and accounting, tax, HR, facilities and technology staff for its corporate headquarters and branches.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago Visa sponsor 14 days ago Hiring now · 81%

Senior IT Security Administrator

≈ $61k – $125k per year (Estimated) · Senior · 8+ years exp · In office (Milwaukee, United States) · Bachelor's Degree · Full-Time · Senior
Apply
Verified live · 5 hours ago Visa sponsor 2 months ago Fading · 35%

IT Security Administrator

≈ $61k – $125k per year (Estimated) · Senior · 5+ years exp · In office (Milwaukee, United States) · Bachelor's Degree · Full-Time · Senior
Apply
Verified live · 5 hours ago Visa sponsor 2 months ago Fading · 35%

Senior IT Purchasing Specialist

≈ $65k – $129k per year (Estimated) · Senior · 5+ years exp · In office (Milwaukee, United States) · Bachelor's Degree · Full-Time · Senior
Apply

ESB

esb.ie
esb.ie · HQ: Dublin, Ireland · Telecommunications · Integration & API Management · Energy & Utilities · 5000+ employees · Est. 1927 · Hiring 15, 6 new
HQ: Dublin, Ireland · Telecommunications · Integration & API Management · Energy & Utilities · 5000+ employees · Est. 1927 · Hiring 15, 6 new
As a strong, diversified, vertically integrated utility, ESB operates right across the electricity market: from generation, through transmission and distribution to supply.
No named decision-maker yet.
Careers mailbox is known
Verified live · 23 min ago 14 days ago Likely open · 63%

AMI and Communications Specialist, IT Delivery

$67k – $79k per year · Senior · 5+ years exp · Hybrid (Dublin, Ireland) · Senior
Red Hat
Windows Server
Incident Management
Linux
Apply
Open 216 daysVerified live · 23 min ago 7 months ago Long shot · 6%

NMS Senior Engineer - Operations Systems Support

≈ $44k – $118k per year (Estimated) · Senior · 5+ years exp · Hybrid (Dublin, Ireland) · Senior
Unix
Linux
Apply
wsgr.com · HQ: Palo Alto, United States · Legal Services · 1001-5000 employees · Est. 1961 · Hiring 30
HQ: Palo Alto, United States · Legal Services · 1001-5000 employees · Est. 1961 · Hiring 30
Wilson Sonsini is a law firm that advises technology, life sciences and other growth enterprises, from start-ups to large global corporations. It also represents the venture, private equity and investment firms that finance them, with about 1100 attorneys in 17 offices in the United States, China and Europe. Founded in 1961, the firm is headquartered in Palo Alto, California, United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 14 days ago Hiring now · 86%

IT Communications and Vendor Specialist

$58k – $80k per year · Senior · 5+ years exp · Palo Alto · Salt Lake City · San Francisco · San Diego · New York · Remote (United States) · Bachelor's Degree · Full-Time · Senior
Claude
Management
Smartsheet
SharePoint
Apply

Trilogie

trilogie.qc.ca
trilogie.qc.ca · HQ: Candiac, Canada · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Hiring 1
HQ: Candiac, Canada · IT Consulting & Digital Transformation · Managed IT Services (MSP) · Hiring 1
Trilogie is a Canadian IT services firm that helps businesses simplify and manage their information technology. It places on-site computer technicians with clients on the South Shore of Montreal, in towns such as Candiac, Carignan and La Prairie. The company is based in Candiac, Quebec, Canada.
No named decision-maker yet.
Careers mailbox is known
14 days ago Hiring now · 76%

Technicien informatique

≈ $37k – $79k per year (Estimated) · Senior · 5+ years exp · In office (Candiac, Canada) · Full-Time · Senior
VLAN
VMWare
Azure
Design
Rive
Management
SharePoint
Apply
Report

Structures RBR

structuresrbr.ca
structuresrbr.ca · HQ: Saints-Anges, Canada · Construction · Building Materials · Hiring 2
HQ: Saints-Anges, Canada · Construction · Building Materials · Hiring 2
Structures RBR is a Quebec manufacturer of precast concrete structural products including beams and columns, floor joists, precast walls and roof trusses, with more than 50 years of experience. It serves construction projects and is hiring an IT support technician for office and plant users. The company is headquartered in Saints-Anges, Canada.
No named decision-maker yet.
Careers mailbox is known
≈ $36k – $77k per year (Estimated) · Senior · 5+ years exp · In office (Saints-Anges, Canada) · Full-Time · Senior
DHCP
TCP/IP
DNS
Windows
Apply

SPECTRAtech

spectratech.gr
spectratech.gr · HQ: Alimos, Greece · Pro AV & Digital Signage · Systems Integrators · Hiring 1
HQ: Alimos, Greece · Pro AV & Digital Signage · Systems Integrators · Hiring 1
SPECTRAtech is a Greek company that trades, designs and installs high-technology systems for its clients. It represents international manufacturers, delivers projects and employs IT specialists to support its infrastructure. The company is headquartered in Alimos, Athens, Greece.
No named decision-maker yet.
No careers mailbox known
14 days ago Hiring now · 76%

Senior IT Specialist

≈ $21k – $55k per year (Estimated) · Senior · In office (Alimos, Athens, Greece) · Full-Time · Senior
Wi-Fi
TCP/IP
Windows
Apply
Report
Machines can read this selection · checked 00:50 UTC
Senior Support Engineer Jobs
Frequently asked questions
How many Senior Support Engineer jobs are available on Alion?
There are currently 1869 active listings from 1113 hiring companies on Alion, refreshed daily.
What salary do Senior Support Engineer jobs pay?
The average salary is around $127,292 per year based on the current listings.
Are remote options available for Senior Support Engineer jobs?
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 Senior Support Engineer jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.