Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead complex defence projects, managing teams and ensuring timely delivery.
- Company: G3 Systems Ltd, a specialist in engineered solutions for defence.
- Benefits: Competitive salary, 25 days leave, private medical insurance, and career development.
- Other info: Opportunity for international travel and exposure to high-profile clients.
- Why this job: Make a real impact on international defence projects and enhance your leadership skills.
- Qualifications: Project Management qualification and experience in defence or government projects.
The predicted salary is between 60000 - 75000 £ per year.
G3 Systems Ltd is seeking an experienced Project Manager to lead the delivery of complex deployable Engineered System Solutions (ESS) projects supporting the MOD, Home Office, and international defence clients. This role is pivotal in delivering high-value, mission-critical solutions on time, on budget, and to specification. You will take full ownership of multiple projects, managing multi-disciplined teams, resources, risk, and budgets, while ensuring compliance with safety, quality, and technical standards. This is a hands-on leadership role requiring strong engagement with defence stakeholders, suppliers, and government clients, ensuring the highest levels of operational and customer excellence.
Key Responsibilities:
- Deliver multiple ESS projects for defence and government clients, ensuring contractual requirements are met
- Lead multi-disciplined project teams across electrical, mechanical, and technical disciplines
- Own project budgets, delegated financial responsibility, and accurate reporting
- Develop and maintain project risk registers, KPIs, and dashboards
- Build and maintain strong stakeholder relationships with MOD, Home Office, and international defence partners
- Produce and maintain MS Project plans, schedules, and timely technical and budgetary reports
- Support business development for new defence and government contracts
- Drive continuous improvement initiatives, identifying cost savings, efficiency gains, and operational improvements
- Facilitate workshops, training, and coaching to enhance team capability
Qualifications & Experience:
- Recognised Project Management qualification (APM preferred)
- Recognised Electrical or Mechanical Engineering qualification (minimum C&G level or equivalent)
- Minimum 3 years’ Project Management experience in defence or government projects
- Proven track record managing MOD, Home Office, or international military contracts
- Strong planning, programme management, and stakeholder engagement skills
- Ability to influence decisions through robust business cases
- Passion for continuous improvement and operational excellence
- Excellent communication, record keeping, and organisational skills
Why G3 Systems?
This is an opportunity to work on critical deployable engineered solutions that support defence and security operations worldwide. You will have responsibility for high-profile projects, exposure to international operations, and the chance to shape strategic improvement initiatives across ESS. International travel required.
What We Offer:
- Opportunity to work on high-profile international defence and government projects
- A collaborative and technically driven working environment
- Career development within a growing and specialist engineering & construction organisation
- Competitive salary and compensation scheme
- 25 days annual leave
- 37.5 hours working week
- Private Medical Insurance Cover (BUPA)
- Life Cover (3.5x salary)
- Pension Plan
- Plus various salary sacrifice schemes (eBike, electric car purchase) and other life wellbeing platforms
If you’re motivated, technically strong and ready to support high-quality international project delivery, we’d love to hear from you.
Senior Manager, Project Management in Portland employer: G3 Systems Ltd
Contact Detail:
G3 Systems Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Manager, Project Management in Portland
✨Tip Number 1
Network like a pro! Reach out to your connections in the defence sector and let them know you're on the lookout for opportunities. Attend industry events or webinars to meet potential employers and make a lasting impression.
✨Tip Number 2
Prepare for interviews by researching G3 Systems and their projects. Understand their mission and values, and think about how your experience aligns with their needs. This will help you stand out as a candidate who truly gets what they're about.
✨Tip Number 3
Showcase your leadership skills! Be ready to discuss specific examples of how you've successfully managed multi-disciplined teams and delivered complex projects. Use the STAR method (Situation, Task, Action, Result) to structure your answers.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you're genuinely interested in joining our team at G3 Systems and contributing to our mission.
We think you need these skills to ace Senior Manager, Project Management in Portland
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Manager, Project Management role. Highlight your experience with defence projects and any relevant qualifications. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about project management in the defence sector and how you can contribute to our mission at G3 Systems. Keep it engaging and personal.
Showcase Your Achievements: When detailing your experience, focus on specific achievements that demonstrate your ability to manage complex projects. Use metrics where possible to show how you’ve delivered results on time and within budget.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets to us quickly and efficiently. Plus, you’ll find all the details you need about the role there!
How to prepare for a job interview at G3 Systems Ltd
✨Know Your Projects Inside Out
Before the interview, make sure you thoroughly understand the projects you've managed, especially those related to defence and government. Be ready to discuss specific challenges you faced, how you overcame them, and the results you achieved. This will show your depth of experience and commitment to delivering high-value solutions.
✨Engage with Stakeholders
Since this role involves strong engagement with stakeholders, prepare examples of how you've built and maintained relationships in previous roles. Think about how you can demonstrate your ability to influence decisions and manage expectations effectively, especially with MOD and Home Office clients.
✨Showcase Your Leadership Style
As a hands-on leader, it's crucial to convey your leadership style during the interview. Prepare to discuss how you lead multi-disciplined teams, facilitate workshops, and drive continuous improvement initiatives. Highlight any specific coaching or training experiences that showcase your ability to enhance team capability.
✨Be Ready for Technical Questions
Given the technical nature of the role, brush up on your electrical and mechanical engineering knowledge. Be prepared to answer questions related to project management tools like MS Project, risk management strategies, and compliance with safety and quality standards. This will demonstrate your technical competence and readiness for the challenges ahead.