Firewall engineer Work, Jobs in Abingdon, Oxf (with Salaries)

2nd Line IT Support Engineer
Open Cosmos —Didcot
- Hybrid work
- Google Suite
- Continuous improvement
- SharePoint
Senior Systems Engineer
Tetra Tech —Abingdon
- Hybrid work
- Azure
- Computer Science
- No degree
Network Engineer
Tata Elxsi —Oxford
- Weekend availability
- Maintenance
- Bachelor's degree
- Communication skills
IT Security Engineer
Achilles Group Limited —Abingdon
- Spanish
- English
- Analysis skills
- Annual leave
3rd Line Network Engineer
Communications Solutions UK Ltd —Reading
- £45,000 - £50,000 a year
- Full-time
- Azure
- Engineering
- Mentoring
- Free parking
Quick apply
Embedded DevOps Engineer
Infleqtion —Harwell
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Bachelor's degree
- Annual leave
- Work from home
Quick apply
Operational Technology Engineer
AHEAD —Reading
- £70,000 - £80,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
Senior Connectivity Engineer
Dexory —Didcot
- Employee assistance programme
- Life insurance
Quick apply
Operations Engineer
Group GTI —Wallingford
- Full-time
- Hybrid work
- Continuous improvement
- Scripting
- Computer networking
Quick apply
Kubernetes Specialist
CGI —Reading
- Full-time
- DevOps
- Scripting
- Agile
Quick apply
Network Security Engineer
NSC Global —Reading
- Temporary
- Presentation skills
- Communication skills
Sr. Premium Support Engineer - Identity & Access Management (IAM)
OpenText —Reading
- Java
- Bachelor's degree
- Communication skills
Solutions Architect I
Barracuda Networks Inc. —Reading
- Computer Science
- Up to 50% travel
- English
Quick apply
Network Engineer / Site Reliability Engineer
Edenred —Swindon
- £50,000 - £65,000 a year
- Full-time
- Hybrid work
- DevOps
- Communication skills
- Annual leave
- Employee assistance programme
Security Presales Systems Engineer
Hewlett Packard Enterprise —Winnersh
- Weekend availability
- Communication skills

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2nd Line IT Support Engineer

Open Cosmos -
Didcot

Apply Now

Job details

Qualifications

Jira
Technical troubleshooting
Scripting and automation in system administration
Google Suite
Software deployment
LAN
Ticket management
Network infrastructure
Service restoration
Continuous improvement
Network support
SharePoint
Root cause analysis
AI
Communication skills
PowerShell scripting
PowerShell
Intune
Help desk
Identity & access management

Full job description

Aim high, go beyond!

At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on…

Working in our Chief Operating Office (COO)

Our COO Teams are the engine that powers Open Cosmos’ operations. This division brings together mission management, supply chain, and quality & product assurance to make sure every mission is delivered smoothly, reliably, and to the highest standards. They turn plans into action, keeping us efficient and mission-ready at all times.

We're looking for a 2nd Line IT Support Engineer to strengthen our IT operations and ensure our systems, offices, and people are supported with reliable, secure, high-performing technology.

What will you be doing?

This is a hands-on technical role — combining escalated user support, deeper infrastructure work, and continuous improvement. You’ll be the go-to point for complex issues across devices, networks, identity, and SaaS services, helping keep Open Cosmos running smoothly as we grow.

You will:

Own and resolve escalated issues across Windows, Linux, macOS, iOS/Android, networks, identity, and collaboration tools.
Troubleshoot, perform root-cause analysis, and implement corrective and preventative actions.
Meet SLAs and communicate clearly with users and stakeholders.
Administer Google Workspace, SSO/IAM, MFA and support our migration to M365 and Entra ID.
Manage endpoints using Intune/Jamf/MDM, including software packaging and secure baselines.
Support LAN/WLAN/VPN/DNS/DHCP/firewall changes and monitoring; liaise with providers as needed.
Manage the full device lifecycle — builds, replacements, RMAs and onboarding/offboarding.
Contribute to deployments and upgrades (office builds, Wi-Fi refresh, EDR rollouts, migrations).
Improve automation, self-service, reporting and monitoring through scripting and tooling.
Champion security best practice across patching, hardening, device compliance, and access controls.

What You’ll bring

Strong troubleshooting skills across Windows, Linux, macOS, mobile OS and SaaS platforms.
Demonstrable ability in administering M365, Entra ID, IAM, MFA/SSO, device compliance, EDR/AV and patching.
Comfortable with ITSM/ticketing, change control and documentation.
Familiarity with scripting/automation (PowerShell/Bash) is a plus.
Clear, confident communication skills — translating technical concepts for non-technical users.
Subject-matter expertise in at least one of the following:
- Microsoft tenant migrations
- Microsoft Intune
- Microsoft Endpoint Configuration Manager
- SharePoint Administration
- JIRA Administration
- API integrations
- AI adoption

For this role you can be based in any of our locations.

To apply, you must have the legal right to work in your chosen location.

When applying, please submit your CV in English

Why Open Cosmos?

Work at the cutting edge of space technology with customers around the globe.
A mission-driven company making space accessible to help solve real-world challenges.
A diverse, ambitious, and supportive team.

Apply Now

Refine Your Search

firewall engineer jobs in abingdon, oxf

2nd Line IT Support Engineer

Senior Systems Engineer

Network Engineer

IT Security Engineer

3rd Line Network Engineer

Embedded DevOps Engineer

Operational Technology Engineer

Senior Connectivity Engineer

Operations Engineer

Kubernetes Specialist

Network Security Engineer

Sr. Premium Support Engineer - Identity & Access Management (IAM)

Solutions Architect I

Network Engineer / Site Reliability Engineer

Security Presales Systems Engineer

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