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Connect | Protect | Assure

Join Our Team

The key to 3SDL’s success is our people. We are always looking for ‘A’ players who share our beliefs to join our growing team. We attract and keep the best people by creating a happy and secure working environment. 3SDL offer team members a generous holiday allowance, pension scheme, life insurance policies and a close-knit team experience. We are dedicated to life-long learning and offer a fixed sum towards all interested team members annual training costs.

3SDL believe in encouraging new talent into our industry. For the last 4 years we have been running a Cyber Apprenticeship Development Scheme (CADS) offering sixth form students from local schools the chance to gain training and work experience in Cyber Security. We also have our own graduate training scheme. Successful graduate candidates are rewarded with a competitive salary and the opportunity to both train and gain real experience within our different departments.

3SDL promote ‘A’ players within various fields. We are currently sponsoring the RAF’s Cricket Association and local girl, Emma Witherford through her International Freestyle Kayaking Trials.

We recognise that our people are a key tenet to 3SDL’s success. If you are interested in hearing what we can offer your career, please complete our enquiry form below.

What We Believe In

  1. Delivering real benefits to the front line
  2. Upholding our client-centric work ethic
  3. Empowering ‘A’ players to combine their skills in a team environment
  4. Encouraging good quality, life-long learning
  5. Enhancing our ‘creative and visionary’ reputation helping our clients do more for less
  6. Developing trust is key to our long-term client relationships
  7. Providing cost-effective, ethical and sustainable solutions
  8. Growing a company we want to work for

Current Vacancies

Junior/Graduate and Senior Software Developer

We have an immediate vacancy for one junior/graduate level, and one senior software developer to join our rapidly expanding software team that provides a range of innovative defence software solutions.

If you want to work in an environment where you can make a real difference every day, deliver innovation as standard, and achieve what other organisations think is impossible, then you are the person we are looking for to join the 3SDL software team.

Working within a small team, the role will require developing, maintaining and testing a range of software products utilising a range of languages and technologies.

We are seeking enthusiastic and motivated candidates, experienced in one or more of the following tools and technologies:

  • Windows / Linux / Solaris platforms
  • C++
  • Java
  • C#
  • MySQL/PostGIS
  • Big Data Secure Solutions
  • Qt
  • Visual Studio / Eclipse

Due to the nature of the roles, the successful candidates will be required to undergo UK government security vetting to gain security clearance, have a full driving licence, and sign the Official Secrets Act 1989.

For the right candidate a highly competitive salary and flexible package will be available.

If you think this could be you, please send us a CV and covering letter explaining why the role should be yours to recruitment@3sdl.com.

No Agencies

Cyber Security Consultants

3SDL is looking for highly-experienced, suitably-qualified and passionate Cyber Security consultants.

3SDL ensures that its highly effective cyber team have common values and purpose, do interesting and worthwhile work and gain the recognition, development and independence that they deserve. We can be flexible how you work (i.e. from home or from our Lincoln or Malvern offices) but you will be expected to work from client sites for a lot of your time. We will pay you a good salary (that is negotiable), ensure that you get 6 weeks leave as well as State holidays and invest in your professional development by giving you a training grant and 2 weeks training time every year. We expect a lot from you and you can expect a lot from us.

The successful individual will deliver Cyber or Information Assurance or Secure Architecture Design consultancy. They must be willing and able to travel to client sites and have experience in Security Assurance Coordination or Accreditation Support or Secure Architecture Design.

Any of the following are highly desirable and will increase your salary expectation:

Recent Cyber consultancy experience.

Recent experience as a security assurance coordinator

Recent experience of secure architecture design.

Recent CHECK Team experience.

ISC2 Certified Information Systems Security Professional (CISSP).

ISACA Certified Information Security Manager (CISM).

ISO27001 Auditor.

Certified Professional (CCP) scheme – either SIRA, IA Auditor or IA Architect roles at any level.

Membership of relevant professional bodies.

Due to the security needs of the position applicants must be UK nationals and able to pass higher level security checks. As this is a consultancy role the applicant must also be willing and able to travel so a valid driving licence is also essential.

Please submit applications to recruitment@3sdl.com and if you would like to know more about the position please contact the Cyber team leader bill.adsett@3sdl.com. Applicants are to be received by 2 Jan and interviews are expected to take place during the week commencing 7 Jan 19.

Malvern Summer Cyber Graduate

3SDL is looking for a highly motivated and passionate Summer Cyber graduate based in our Malvern office. We are looking for a candidate in either College or University who is wanting to gain some experience in Cyber Security.

The Successful individual will cover a wide range of projects within the cyber sector. The main responsibilities will include supporting colleagues with the technical modelling of complex systems to aid cyber investigation processes.

Candidates will show some of the following qualities, with a view to further develop particular areas of expertise:

  • Ability to collaborate and work in a team environment effectively;
  • Ability to grasp concepts quickly;
  • Insightful analysis of information;
  • Understanding of Cyber Security aspects;
  • Ability to engage with clients and stakeholders;
  • Excellent verbal communication and presenting skills;
  • Enthusiasm to develop Cyber Security knowledge

Desired experience and skills include:

  • Cyber/Security modules completed at university;
  • Previous work experience relevant to your degree of study is preferred
  • UK driving licence

In order to be successful in this position candidates have to be prepared to undergo UK government security vetting to gain security clearance, and therefore will require a UK citizenship.

Candidates would also be required to sign the Official Secrets Act 1989. To apply fill out the application form found here and send along with your CV to recruitment@3sdl.com. Applications are to be received by the end of Feb 19 to allow interviews and selections to be made by the end of Mar 19.

Enquiry Form

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