Junior systems engineer Work, Jobs in Cardiff, Wls (with Salaries)

Junior Systems Engineer
Box UK Limited —Cardiff
- Up to £35,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- DevOps
- Linux
- Annual leave
- Employee discount
Quick apply
4d
Junior Systems Integration Engineer
General Dynamics Mission Systems - United Kingdom —Blackwood
- £33,000 a year
- Full-time
- Hybrid work
- No degree
Quick apply
9d
Junior Compliance & Safety Engineer
Willis Lease Finance Corporation —Bridgend
- English
- Continuous improvement
- Training & development
Junior Supportability Engineer
General Dynamics Mission Systems - United Kingdom —Blackwood
- £33,000 a year
- Full-time
- Hybrid work
- Engineering
Quick apply
9d
Web Engineer
Wealthify Ltd —Penarth
- Up to £50,000 a year
- Full-time
- Hybrid work
- Mentoring
- Agile
- Free parking
- Flexible schedule
Quick apply
11d
Assistant Civil Engineer
Amey Ltd —Saint Mellons
- Full-time
- Civil engineering
- Engineering
- Master's degree
- Annual leave
- Flexible schedule
Quick apply
Principal Applications Engineer, PVD
KLA —Newport
- Full-time
- Doctoral degree
- Master's degree
- Analysis skills
- Annual leave
Systems Engineers (All levels)
Amey Ltd —Saint Mellons
- Full-time
- Engineering
- Master's degree
- No degree
- Annual leave
Quick apply
Climate Consultant
Amey Ltd —Cardiff
- Engineering
- Business development
- Analysis skills
- Annual leave
PVD Senior Process Engineer (E)
KLA —Newport
- Weekend availability
- Doctoral degree
- Data analysis skills
- Master's degree
- Annual leave
Technology Engineer
Amey Ltd —Saint Mellons
- Full-time
- Annual leave
- Flexible schedule
Quick apply
Civil Engineer – Drainage & SuDS Specialist
Shear Design —Cardiff
- Full-time
- Hybrid work
- Civil engineering
- Engineering
- Mentoring
Building Structural Engineer
AtkinsRéalis —Cardiff
- Full-time
- Hybrid work
- Engineering
- Travel
- Mentoring
Head of AI Transformation
Proxima —Cardiff
- Hybrid work
- Azure
- Travel
- Training & development
Senior Climate Consultant
Amey Ltd —Cardiff
- Engineering
- Business development
- Analysis skills
- Annual leave
Senior Design Engineer
Assystem —Cardiff
- Employee assistance programme
20h
Senior Application Support Engineer
LDMS —Cardiff
- Up to £35,000 a year
- Full-time
- Hybrid work
- Analysis skills
- Mentoring
- Agile
- Annual leave
- Employee assistance programme
Quick apply
Assistant Drainage Engineer
Amey Ltd —Saint Mellons
- Part-time
- Civil engineering
- Master's degree
- Bachelor's degree
- Annual leave
Quick apply
Cost Estimator: Project Controls
AtkinsRéalis —Cardiff
- Full-time
- Hybrid work
- Bachelor's degree
- Continuous improvement
- Mentoring
PAT Testing Engineer Bridgend
JR PAT Testing —Bridgend
- Call to connect
- Travel
- Flexible schedule

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junior systems engineer jobs near cardiff, wls

Junior Systems Engineer

Box UK Limited
Cardiff

Quick apply

Job details

Permanent | Full-time
Up to £35,000 a year
4 days ago

Benefits

Cycle to work scheme
Annual leave
Company pension
Private medical insurance
Employee discount
Paid volunteer time
Enhanced maternity leave
Bereavement leave
Enhanced paternity leave
Referral programme

Qualifications

Jira
Technical troubleshooting
Cloud infrastructure
Software troubleshooting
Ansible
DevOps
Bash (Unix shell)
CI/CD pipelines
Confluence
Terraform
Continuous integration
Linux
DevOps implementation
Communication skills
Infrastructure provisioning automation
Terraform provisioning
NGINX
Debugging

Full job description

Location: Hybrid, Cardiff
(We have a flexible approach to hybrid working, and ask that you attend the Cardiff office a minimum of 2 days per week so that we’re able to interact and collaborate in person).

Salary: Up to £35,000 per annum

Closing date: 1st September 2026

About Us – simply brilliant thinkers making software brilliantly simple

For over 28 years, Box UK has designed, developed and delivered large-scale, user-centred digital platforms for ambitious organisations across the globe.

We're looking for a Junior Systems Engineer to join our team, working across multiple cloud providers and automation technologies to support everything from small internal applications to large-scale, high-traffic sites.

Our values define how we work, and we look for people who share them:

Bring your A game
Deliver amazing experiences
Everyone is an innovator
Have fun and value the team
Own it!

Being a Junior Systems Engineer at Box UK

As a member of our System Engineering team, you'll play a key role in delivering enterprise-level infrastructure, working on projects ranging from small internal tools to large-scale platforms. You'll grow your skills across multiple cloud providers and automation technologies as part of a collaborative team.

In this role you will:

Utilise your knowledge and problem solving skills to help develop and maintain reliable infrastructure platforms.
Troubleshoot, investigate, and fix bugs
Contribute to routine work, including certificate renewals and OS updates
Participate in, and undertake, code reviews
Attend and contribute to internal team sprint ceremonies
Work closely with senior team members to build your skills
Maintain automated deployments and test/production infrastructure
Develop infrastructure as code (IaC)
Support safe deployments, debugging and monitoring
Collaborate within teams to discuss ideas, challenges and solutions

What you’ll bring:

Strong communication: You express yourself clearly, listen well, and build effective, collaborative relationships with colleagues at every level
Motivation and problem-solving: You're driven to learn new languages, tools and techniques, and you bring genuine enthusiasm to tackling complex challenges with creative solutions
Results focus: You keep your efforts aimed at clear objectives and see tasks through to a high standard
Adaptability and resilience: You respond readily to changing circumstances, stay focused and composed under pressure, and bounce back from setbacks
Attention to detail: You take a thorough approach to your work, no matter how small the task

Required Technical Experience:

Working with Linux systems
Scripting in either Windows or Linux
Setting up Linux based services including MySQL, NGINX and PHP-FPM
Using either AWS, GCP and Azure platforms
Using tools such as Terraform and Ansible
Programming languages or bash scripting
Experience in delivering secure platforms
A love of clean coding practices

Ideally, you will also have:

A passion for continual iterative improvements
An ability to turn complex problems into simple solutions
Some familiarity with DevOps principles
Experience of trunk-based development and CI/CD practices
Experience of using Jira and Confluence

Not sure you meet every requirement? That's okay. We're building a diverse, welcoming team, and we know great engineers grow into roles rather than arrive fully formed. If you're passionate about this role and keen to learn and develop with us, we'd love to hear from you - even if you're not there yet on every point above.

And in return, you’ll get:

A salary of up to £35,000 per annum
33 days annual leave (including public holidays)
5% contributory pension scheme*
Death in service insurance cover*
Private medical insurance with AXA PPP Healthcare and Medicash*
Cycle to Work scheme*
Perkbox membership*
Working abroad opportunities, in line with our Working Abroad Policy
Volunteer time off
Ongoing support for your professional learning and development

*Available upon successful completion of your probationary period.

We are an inclusive employer that welcomes diversity, challenges discrimination and promotes equality. We welcome and encourage applications from people of all backgrounds and do not discriminate on the basis of any protected characteristic.

Pay: Up to £35,000.00 per year

Benefits:

Bereavement leave
Company pension
Cycle to work scheme
Enhanced maternity leave
Enhanced paternity leave
Paid volunteer time
Private medical insurance
Referral programme

Application question(s):

Are you able to attend our Cardiff office at least 2 days a week?

Work Location: Hybrid remote in Cardiff CF10 3AF

Quick apply

Refine Your Search

junior systems engineer jobs in cardiff, wls

Junior Systems Engineer

Junior Systems Integration Engineer

Junior Compliance & Safety Engineer

Junior Supportability Engineer

Web Engineer

Assistant Civil Engineer

Principal Applications Engineer, PVD

Systems Engineers (All levels)

Climate Consultant

PVD Senior Process Engineer (E)

Technology Engineer

Civil Engineer – Drainage & SuDS Specialist

Building Structural Engineer

Head of AI Transformation

Senior Climate Consultant

Senior Design Engineer

Senior Application Support Engineer

Assistant Drainage Engineer

Cost Estimator: Project Controls

PAT Testing Engineer Bridgend

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