Mechanical Engineer

Who we are:

DefSecIntel Solutions (DSI) is an innovative technology company specializing in the development of world-class autonomous surveillance systems for defence and security. DSI’s technologies assist in the fight against cross-border crimes, smuggling and illegal border crossings. Our systems are deployed in Ukraine, assisting UAAF on the fight against russian aggression. We work closely with global prime contractors and participate in international programs for defence, border security and force protection. We have 80+ employees and we operate internationally from Tallinn, Estonia. DSI was awarded in 2023 as “the best Estonian defence company 2023”.

We are looking for a mechanical engineer who will be responsible for designing, developing, and testing mechanical systems and components. Your duties will involve analysing problems, creating solutions, and ensuring the efficiency, reliability, and safety of our systems. You will collaborate with cross-functional teams, including other engineers and technicians, to bring projects from concept to completion.

What you will be doing:

Designing, developing, and testing of mechanical components, devices, and systems
Monitoring test procedures, analysing test data and making changes to improve performance and reliability
Ensuring efficient and cost-effective production of design solutions by providing input on manufacturing processes, material selection and quality control
Collaborating with cross-functional teams- setting project timelines and ensuring deliverables are delivered on time and within budget
Troubleshooting mechanical failures, solving technical problems, and resolving other performance related issues
Documenting design specifications, test results and project progress
Participating in research and development of innovative technologies, materials, and design methodologies to improve products and create innovative solutions.

What we are looking for:

Degree in Mechanical Engineering or equivalent field
Hands-on experience with mechanical systems, machinery, and materials.
Proficiency in CAD software (E.g., Fusion 360, Inventor) for design and modelling.
Ability to analyse mechanical systems, components, and structures to optimize performance, durability, and efficiency.
Strong analytical skills and attention to detail for analysing complex engineering problems and developing innovative solutions
Ability to work collaboratively in cross-functional teams, including engineers, technicians, and project managers
Strong communication skills for effectively communicating technical concepts to diverse stakeholders

What we offer:

Support our mission to create a safer and more secure world
Opportunity to work alongside talented individuals and participate in the creation and development of innovative solutions and technologies
Flexible work arrangements and a supportive company culture that prioritizes work-life balance
Access to learning and development opportunities to enhance skills and knowledge through training programs, conferences
Health - Stebby sports allowance of 150€ per quarter
Free parking for employees
Social activities and team events

DefSecIntel is founded by the team, who has a long security and defense background. Our team members have been at the forefront of providing state-of-the-art security and surveillance solutions to customers in more than 25 countries worldwide. Our office and factory spaces are located in the capital of Estonia—Tallinn, Ukraine, and Germany. With a dedicated team of more than 80 employees, we are driven by a singular mission: to create a more secure world by developing AI-powered defense systems. We develop, manufacture, and integrate mobile autonomous and automated surveillance systems and C-UAS with AI-assisted technology.

Our solutions are playing an important role in defense and homeland security in a rapidly changing security environment by ensuring cost efficiency for customers and offering new capabilities.

About DefSecIntel

Mechanical Engineer