
We do things differently
Shape your future with a career at Cirium
Cirium is on a mission to accelerate digital
transformation in aviation
Our teams deliver data and aviation analytics solutions to global leaders in finance, aerospace, travel, governments, airlines and more. Cirium manages more than 300 terabytes of aviation data from over 2,000 data sources including from airlines and airports. We enable clients to make informed decisions which grow revenues and enhance passenger experiences – we are shaping the future of travel.
No other company in the industry has the depth and breadth of aviation data that Cirium possess. It is our talent makes this data more useful and valuable. It is what makes Cirium different. It is our values bring us together and set us apart. They underpin everything we do.
Hear from our CEO
Our Values


To raise awareness about non-visible disabilities we have partnered with Hidden Disabilities Sunflower with our
parent company RELX, and LexisNexis Risk Solutions. Learn more: What is the Hidden Disabilities Sunflower?
BUILDING LEADERSHIP AND COMMUNITY
Cirium employs a team of over 400 technologists, analysts, data scientists and market experts in the UK, US, Europe, India and Asia-Pacific. We are a business where our leaders are all different, over 35 languages are spoken. Our people are at the center of who we are. Whatever your background you are welcome. We are looking for talented and dynamic team players who focus on delivering successful outcomes.
At Cirium we believe having employees with different perspectives is key to creating innovative new products for our global customers. We prioritize ensuring inclusive leadership and psychological safety is part of our culture. Our aim is for every employee to be the best version of themselves.
DIVERSITY & INCLUSION
At Cirium every employee has four paid days to dedicated to charity work, giving back to our communities and involvement in our Employee Resource Groups.
At Cirium you will find:
- Our Values at the heart of how we operate and our cultures
- Commitment to Psychological Safety and Employee Engagement and advancing a culture of inclusion and action to support underrepresented groups including the Race at Work Charter
- A focus on people and culture from our leadership with employee engagement and champions embedded in every team and region
- Talent development at both a Cirium and a parent company level with opportunities to grow in a 33,000 strong RELX team
- Career development pathways, annual salary reviews and people managers who invest in the development of their teams
- Employee Resource Groups – our employees receive 2 days paid hours to attend and work with our ERGs including Proud, Women Connected, Working Parents and African Ancestry
- RE Cares – our employees also receive 2 days paid hours to support charitable causes in their communities
- Recognising Brilliance with ‘Work.Done.Better’ awards
Employee Profiles
Read employee perspectives on working at Cirium to grow your career and what it’s like working in aviation.
Cirium, LexisNexis Risk Solutions and RELX
Cirium is a part of LexisNexis Risk Solutions (LNRS). LexisNexis Risk Solutions is a portfolio of brands that span multiple industries providing customers with innovative technologies, information-based analytics and decision tools and data services.
LNRS is part of RELX, a global provider of information-based analytics and decision tools for professional and business customers, enabling them to make better decisions, get better results and be more productive.
LexisNexis Risk Solutions is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.
A great place to work

LexisNexis Risk Solutions
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Be the first to know about Cirium news, new complimentary reports like the On-Time Performance Report, travel and aviation research, product news and new analyses.
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We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.
USA Job Seekers:

LIZZIE LAW
Chief of Staff
Why do you think Cirium is a great place to grow your career?
Flexibility and a focus on development. I’ve had the opportunity to try multiple disciplines and roles until I found the one that was right for me. I’ve benefitted from talent programs that have accelerated my development and career progression. I get to work with talented, kind and engaging people every day from different backgrounds, countries and specialisms – no day is the same at Cirium and I don’t think I’ve ever been bored!
Why do you love working in aviation?
The capacity of travel to educate, break down barriers and create memories. Nothing is more power than exploring new places and meeting new people. Aviation is the spark that enables this.

PIYUSH CHAWLA
Head of Sales EMEA
Why do you think Cirium is a great place to grow your career?
Cirium is truly a fantastic place to grow your career. The culture here is super supportive and collaborative with a strong emphasis on teamwork and personal development. You also get easy access to leadership team who are approachable and always open to hearing new ideas and suggestions for improvement. Diversity and Inclusivity are truly valued and everyone is committed to creating a positive work environment for all employees. As a result, I get to work and engage with highly talented and passionate people from various backgrounds, skills and countries. I am beyond proud to be part of this amazing team.
Why do you love working in aviation?
There is an opportunity to make a difference knowing we play a crucial role in ensuring efficiency and convenience of travel for millions of people every day. The industry is always evolving and there is sense of excitement and change in the air (pun intended).

KATE MAY
Data Science Team Lead
Why do you think Cirium is a great place to grow your career?
Cirium’s partnered me brilliantly in my career transition from finance all the way into data science. I find Cirium culture welcoming, engaged, and responsive. And I love that I’m learning all the time from my team and the wider business.
Why do you love working in aviation?
Aviation right now is experiencing unprecedented change and has significant challenges. I love being exposed to that and, with my work, hopefully making a meaningful contribution.

MISATO HASHIMOTO
Head of Japan and Korea
Ciriumはキャリア形成に適した職場ですか?
Ciriumで働くことで、新しいことに挑戦したり、変化が激しい市場・職場なので新しいことをスピード感をもって次々に学ぶことや、キャリア形成のための経験や機会を与えてくれました。
金融業界からCiriumに転職して一番驚いたのは、Ciriumでは個人の自主性を尊重し、社員それぞれが責任感を持って物事を対処する力を育てていることです。
また、Ciriumは非常に働きやすい環境が整っています。国の垣根を越えて、同僚やリーダーたちと協力したり、サポートを得ることができますし、組織の上層部と直接関わる機会もあり、上層部が社員ひとりひとりの意見に耳を傾けてくれるのも魅力の一つだと思っています。
Why do you think Cirium is a great place to grow your career?
Cirium has given me an environment where I can experience something new, learn at a fast pace and experience opportunities to develop my career. As a professional from the banking sector, I was pleasantly surprised with the autonomy Cirium allows, promoting a sense of accountability and growth. Not only does Cirium provide opportunities, but it also has a great working culture, collaboration, and support from peers as well as support from leaders across the regions. Cirium also gives access to leadership across the organization which shows an employee’s view matters in the firms’ strategic direction.
航空業界の魅力はどんなところですか?
私のこれまでのキャリアの中で、航空業界に携わるのはCiriumが初めてです。元々旅行が大好きでしたが、金融業界以外で働くことは考えてもいませんでした。
実際に航空業界で働いてみて、好きなことが仕事になったうえ、世界中の業界関係者と繋がることができ、さらに金融の知識を活かせて非常に充実しています。
航空ビジネス、テクノロジー、デジタル化、そして人と人を繋ぐこの航空業界が急速に発展していて、知れば知るほど、私の興味も増していきます。
Why do you love working in aviation?
Cirium is the first aviation job in my career. I love traveling but I never thought I would work in any other industries other than Finance. However, in the aviation industry, I get to experience my passion for traveling, connecting with people globally and leveraging my financial knowledge.
The more I learn about the aviation industry, the more my passion grows as the industry keeps evolving in business, technology, digital acumen and connecting people together.
And with Cirium, I get to experience all the points mentioned above.

KANISHKA CHATTERJEE
Senior Product Manager
Why do you think Cirium is a great place to grow your career?
The culture at Cirium is highly collaborative, supportive and friendly. I always recall a piece of advice from a senior leader at Cirium – “It’s really simple. Treat people the way you would wish to be treated yourself.” Cirium enables opportunities, with a strong focus on career development and allows people to define and pursue their path. To me, Cirium is the right organization at the right time as the aviation industry doubles down on its digital transformation programmes, presenting plenty of opportunities to learn, grow and make a difference.
Why do you love working in aviation?
The “why” is sometimes hard to articulate when you are so passionate about something. There are few industries as dynamic as aviation – where no two days are the same. I enjoy working in aviation as it makes it possible for people to come together, see more of the world and experience the thrill of being airborne. I particularly enjoy the buzz of an airport, full of activity with people heading to various destinations – it’s magic!

DEREK GAN
Business Development Manager
你为什么认为Cirium是一个发展职业生涯的好地方?
两个词: 机会 – 文化
机会:我一直认为无论背景如何,每个人都应该有平等的机会。在Cirium里面的机会对每个人都是公平的。我有很多机会学习和发展,并与全球不同的团队合作。
文化:我喜欢和团队一起实现共同的目标。这里的文化是一流的,管理层就像我的导师,他们支持我在工作中学习和发展,并奖励努力工作的人。这是我所欣赏的价值观,我认为Cirium是一个工作的好地方。
Why do you think Cirium is a great place to grow your career?
Opportunities: I always believe that everyone should have equal opportunity, regardless of their backgrounds. Everyone has a fair chance in the company. There are plenty of opportunities for me to learn and develop. Also, I can work with different teams globally.
Culture: I enjoy working with a team to achieve a common goal. The culture here is top-notch and the management is just like my mentor. They support my learning and development on the job and reward hard work. These are values I appreciated. I feel Cirium is a great place to work.
你为什么喜欢在航空业工作?
在加入Cirium之前,我已经在航空公司工作很多年了。然而,在2020年加入Cirium后,我意识到航空相关的知识就像天空一样宽阔,而我之前学习到的知识是有限的。经过不断的努力工作和学习,我丰富了航空知识,特别是航空数据解决方案相关的。包括但不限于行业分析及解决方案,资产管理和运营管理等….我感觉自己比以前更专业了, 更觉得现在的自己才是一个真正的航空业从业者。但是学习永无止境。这就是为什么我喜欢在航空行业,并将继续在这个行业工作。
Why do you love working in aviation?
I had many years of airline working experience before I joined Cirium. However, after joining Cirium in 2020, I realized that aviation knowledge is as wide as the sky, and what I had learned before was limited. After several years of hard work and study, my aviation knowledge, especially aviation data solutions-related is more abundant. It Includes but not limited to Industry analysis solutions, assets Management and operation Management etc…. I feel more professional and more like a real aviation practitioner than before. But learning never ends. That’s why I love working in aviation and will continue to work in the industry.




















































