Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join us as a Senior C# Developer to modernise and enhance critical medical software systems.
- Company: CGI is a leading IT Systems Integrator, recognised as one of the Best Places to Work.
- Benefits: Enjoy hybrid working, competitive salary, private healthcare, and a share scheme that makes you a partner.
- Why this job: Be part of a diverse community, work on impactful projects, and grow your career in tech.
- Qualifications: Strong C# development skills, experience with Windows Server and SQL Server, and familiarity with Agile practices.
- Other info: UK Security Clearance is required; this role supports a collaborative and inclusive work environment.
The predicted salary is between 43200 - 72000 £ per year.
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client.
Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be hybrid working and based in one of our offices in Reading or Leatherhead.
Your future duties and responsibilities:
- Uplift and enhance the legacy Deployed medical software to align with modern standards.
- Develop new features/modules where required to support operational requirements.
- Ensure all code is placed under version control and adheres to best practices.
- Write and execute unit tests; collaborate with QA to refine system testing.
- Support build, configuration, and deployment of operating system images.
- Collaborate with infrastructure and support teams to address system-wide enhancements.
Required qualifications to be successful in this role:
- Strong background in C# development with Visual Studio 2019.
- Hands-on experience with Windows Server 2016 environments.
- Solid experience working with Microsoft SQL Server 2017.
- Familiarity with COTS integration, especially Microsoft Office 2016 and Adobe products.
- Configuration control experience using SVN or similar tools.
- Ability to understand and navigate complex, safety-critical systems.
- Exposure to Agile (SAFe) methodologies and DevOps practices.
Desirable Experience:
- Operating system and application security hardening techniques.
- Active Directory and Group Policy Object (GPO) configuration.
- Security and compliance tooling such as Nessus.
- Knowledge of UPS systems and their interaction with Windows.
- Experience building and deploying custom OS images (ISOs).
- Familiarity with Bugzilla for issue tracking and management.
Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because you are invited to be an owner from day 1 as we work together to bring our Dream to life. Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
C# Senior Software Engineer (Security Clearance) employer: ENGINEERINGUK
Contact Detail:
ENGINEERINGUK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land C# Senior Software Engineer (Security Clearance)
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as C#, Visual Studio 2019, and SQL Server 2017. Having hands-on experience or projects that showcase your skills in these areas will give you a significant edge during interviews.
✨Tip Number 2
Understand the importance of security clearance for this role. If you already have UK Security Clearance, be sure to mention it prominently. If not, research the process and be prepared to discuss your eligibility and willingness to undergo the clearance process.
✨Tip Number 3
Network with current or former employees of CGI, especially those in similar roles. They can provide valuable insights into the company culture and expectations, which can help you tailor your approach during the interview.
✨Tip Number 4
Prepare to discuss your experience with Agile methodologies and DevOps practices. Be ready to share specific examples of how you've applied these concepts in past projects, as they are crucial for the role you're applying for.
We think you need these skills to ace C# Senior Software Engineer (Security Clearance)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with C# development, Visual Studio, and SQL Server. Emphasise any relevant projects or roles that demonstrate your ability to work in a DevOps environment and your familiarity with safety-critical systems.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention specific projects or technologies you have worked with that align with the job description, such as COTS integration or Agile methodologies. Show how your skills can contribute to CGI's mission.
Highlight Security Clearance Eligibility: Since the position requires UK Security Clearance, clearly state your current status or eligibility for clearance in your application. This will help the hiring team understand your suitability for the role right away.
Showcase Team Collaboration Skills: Given the emphasis on teamwork at CGI, include examples of how you've successfully collaborated with others in previous roles. Highlight your experience working with cross-functional teams, especially in a DevOps setting, to demonstrate your fit within their community.
How to prepare for a job interview at ENGINEERINGUK
✨Showcase Your C# Expertise
Be prepared to discuss your experience with C# development in detail. Highlight specific projects where you've used Visual Studio 2019, and be ready to explain the challenges you faced and how you overcame them.
✨Understand the Security Clearance Process
Since this role requires UK Security Clearance, it's crucial to understand what that entails. Familiarise yourself with the process and be ready to discuss your eligibility or any previous clearances you've held.
✨Demonstrate Your DevOps Knowledge
The position involves working in a DevOps environment, so be sure to discuss your experience with Agile methodologies and any tools you've used for configuration control, like SVN. Share examples of how you've contributed to process optimisation.
✨Prepare for Technical Questions
Expect technical questions related to Windows Server 2016 and Microsoft SQL Server 2017. Brush up on your knowledge of COTS integration, especially with Microsoft Office and Adobe products, as these are key components of the role.
