Network security engineer Work, Jobs in Gloucester, Gls (with Salaries)

Senior Infrastructure Engineer
Raytheon —South Gloucestershire
- Full-time
- Hybrid work
- Software troubleshooting
- Maintenance
- AWS
- Sick pay
Senior Civil/Structural Engineers UK Wide
Amentum —Gloucester
- Full-time
- Hybrid work
- Civil engineering
- Engineering
- Master's degree
- Employee assistance programme
- Flexible schedule
Systems Engineer
Raytheon —South Gloucestershire
- Full-time
- Hybrid work
- Computer networking
- In-person
- Sick pay
8d
Senior Cyber Software Engineer/ Technical Lead
BAE Systems —Gloucester
- Hybrid work
- Mentoring
- Software development
Cyber Software Engineer
Roke —Gloucester
- Full-time
- Windows
- Software development
- Agile
Principal Senior Technical Architect - Systems Integration
QinetiQ —Malvern
- £71,100 - £79,000 a year
- Full-time
- Hybrid work
- Travel
- Agile
- Employee discount
Depot Manager
Carrier —Lydney
- £34,500 - £69,500 a year
- Full-time
- Customer service
- Continuous improvement
- Data entry
Experienced Vulnerability Researcher
CoreTech Security Services —Cheltenham
- Full-time
- Hybrid work
- Research
Principal Sales Consultant - Infosec - Cyber-Security - Cheltenham
Gattaca —Cheltenham
- £45,000 - £55,000 a year
- Sales
- Business development
Principal Sales Consultant - Infosec - Cyber-Security - Cheltenham
Gattaca Plc —Cheltenham
- £45,000 - £55,000 a year
- Sales
- Business development

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Senior Infrastructure Engineer

Raytheon -
South Gloucestershire

Apply Now

Job details

Full-time

Benefits

Cycle to work scheme
Company pension
Paid volunteer time
Sick pay

Qualifications

Microsoft Windows Server
Technical troubleshooting
Software troubleshooting
Ansible
System architecture
Kubernetes orchestration
Maintenance
MongoDB
AWS
Docker
TOGAF
Terraform
Systems engineering
Scrum
CentOS
Kafka
Network monitoring
vSphere
Infrastructure provisioning automation
Terraform provisioning
ESXi

Full job description

Date Posted:

2026-06-24

Country:

United Kingdom

Location:

Gloucester, South Gloucestershire

Position Role Type:

Onsite

Senior Infrastructure Engineer

Gloucester

Permanent, full time

Onsite 5 days a week

Due to the interesting work we do and the sector this team is working in, we require all candidates to currently hold eDV clearance.

About us

At Raytheon UK, we take immense pride in being a leader in defence and aerospace technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and fostering a culture of excellence.

As a leading defence and aerospace company operating across the United Kingdom, Raytheon UK helps to solve our customers’ toughest challenges. We are a major supplier to the UK government and customers around the globe, providing defence solutions across all domains: land, sea, air, space, and cyberspace. We also provide digital and training transformation solutions to commercial and military customers.

Cyber

Our National Security Cyber business delivers mission-critical solutions that safeguard our national security 24 hours a day, seven days a week. Working in a mature, agile environment, our SCRUM teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today.

Role & Responsibilities

Raytheon UK have an opportunity for a Senior Infrastructure Engineer to join our teams at our Gloucester site. All candidates must already hold eDV to be eligible.

As a Senior Infrastructure Engineer, you will contribute to delivering and maintaining operational systems in our many business areas and this role will be office based.

Perform system administration and backup tasks
Assist in the investigation and resolution of issues relating to applications, networks and services
Contribute to maintenance, installation and problem resolution
Researching and resolving system design issues
Provide interpretation of requirements and design into the component design and implementation

Required experience

Experience working within an Agile / SCRUM / DevOps delivery model
Experience as a Systems Engineer in software intensive programmes covering full engineering lifecycle from requirements decomposition to acceptance and customer sign off
Understanding of the complexities in design and implementation of large-scale information systems
Ability to take responsibility for technical aspects of a project, and to work closely with project management to deliver
Linux administration and deployment
Understanding of server, storage and desktop hardware

Desirable experience

Experience working in a Linux environment (RedHat, CentOS)
Knowledge of Windows Server, Active Directory, OU, User and Group Management
Demonstrable experience of model-based systems architecture/engineering (e.g. MODAF, TOGAF)
Knowledge of RedHat migrations
Knowledge of networking health monitoring
Knowledge of Concourse (writing pipelines, administering the cluster)
Understanding of VMware vSphere ESXi
Knowledge of Atlassian Suite
Infrastructure as Code (e.g. Terraform, Ansible)
Docker / Kubernetes containerisation and orchestration
Elasticsearch/Kibana
Cloud services (AWS or Azure)
Helm charts
MongoDB
Experience building enterprise level web applications or services
Apache Kafka

Benefits:

£: Competitive salary

Contributory Pension Scheme (up to 10.5% company contribution)

6 times salary ‘Life Assurance’ with pension

25 days holiday (increasing with service) + statutory public holidays, plus opportunity to buy and sell up to 5 days (37hr)

Company bonus scheme (discretionary)

Flexible Benefits scheme with extensive salary sacrifice schemes, including Health Cashplan, Dental, and Cycle to Work amongst others

Enhanced sick pay

Enhanced family friendly policies including enhanced maternity, paternity & shared parental leave

Work Culture

37hr working week, although hours may vary depending on role, job requirement or site-specific arrangements.

Early 1.30pm finish Friday, start your weekend early!

Remote, hybrid and site based working opportunities, dependant on your needs and the requirements of the role.

Up to 5 paid days volunteering each year.

Flexible working culture focused on output, with more formal flexible working arrangements on request (assessed subject to role) - please highlight any requests to the Talent Acquisition team.

RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.

RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.

Privacy Policy and Terms:

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Refine Your Search

network security engineer jobs in gloucester, gls

Senior Infrastructure Engineer

Senior Civil/Structural Engineers UK Wide

Systems Engineer

Senior Cyber Software Engineer/ Technical Lead

Cyber Software Engineer

Principal Senior Technical Architect - Systems Integration

Depot Manager

Experienced Vulnerability Researcher

Principal Sales Consultant - Infosec - Cyber-Security - Cheltenham

Principal Sales Consultant - Infosec - Cyber-Security - Cheltenham

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