Site Reliability Engineer III

Technology – Engineering /
Full Time /
Design, build, automate, and operate the cloud infrastructure that runs Citrine’s smart data & AI platform for our customers and support & accelerate Citrine’s internal teams such as engineering.

About Citrine

At Citrine, we’re using generative Artificial Intelligence to enable our customers to usher in the next generation of sustainable, high-performing materials and chemicals.  

We’re the leader in AI for materials and chemicals. Our no-code SaaS platform gives product developers, researchers, and engineers access to domain-specific data management and AI tools. Our models propose new ways to combine ingredients and processes that are most likely to outperform, helping companies discover and deploy innovative, sustainable, high-performing materials and chemicals up to 98% faster than traditional R&D approaches.

Citrine regularly wins awards for innovation and sustainability, earning spots on the CB Insights AI 100 list and the Inc. 5000 list of fastest-growing private companies in the US. Our customers include leading organizations such as LyondellBasell, Panasonic, Michelin, Synthomer, and Syensqo. We also collaborate with researchers from world-renowned institutions on cutting-edge research at the intersection of AI and the physical sciences.

Our team is ambitious with our goals, passionate about our vision, driven by our sustainability mission, and eager to grow and learn from each other. We’re headquartered in California, with team members throughout North America and Europe. We’re growing quickly, and we’re looking for the best to join us!

About the Role

Citrine is seeking a talented and experienced Infrastructure Engineer to join our team. In this role, you will be responsible for implementing and maintaining our infrastructure management and configuration tools, ensuring the reliability and efficiency of our CI/CD pipeline system, and enhancing the observability of our system. Collaboration with cross-functional teams, commitment to information security, and optimization of AWS expenditure are key components of this role.


    • Implement and maintain Citrine’s infrastructure management tools
    • Implement and maintain Citrine’s configuration management tools
    • Maximize uptime and efficiency of our CI/CD pipeline system
    • Instrument and improve the observability of our system
    • On-call rotation with other software engineers
    • Improve the developer experience helping maximize development velocity
    • Promote and implement best practices for information security and cloud security
    • Optimize our AWS expenditure

Skills and Experience

    • 5+ years as an Infrastructure Engineer or equivalent role
    • AWS, Jenkins, Datadog, Github, CloudFormation, Terraform
    • Python, Node/Typescript, JVM
    • Docker

Nice to Haves

    • Experience in an ISO-27001 or SOC2-compliant environment
    • Studies have shown that women and underrepresented minorities are less likely to apply to jobs unless they meet every single qualification listed. Citrine Informatics is invested in creating a diverse, authentic, and inclusive team, so if you’re excited about this role but your past experience doesn’t perfectly align with what you read above, please consider applying anyways! 
Equal Opportunity

All qualified applicants will receive consideration for employment without regard to race, creed, color, or national origin. Please let us know if you need any accommodations during the interview process. 


Citrine is an inclusive work environment, and we are committed to ensuring equal opportunity in employment for qualified persons with disabilities. Please email us at or inform your recruiter if you require any reasonable accommodations throughout the recruiting process.

Our Core Values

Citrine Informatics recognizes that its most valuable asset is its people. We have created our set of Core Values to encourage, support, and invest in our team as they work to innovate and support a more sustainable world. Our Core Values reflect our ongoing commitment to continuously invest in nurturing our talent and our people-first approach to conducting business.   

- We take pride in and recognize the successes and growth of ourselves and our colleagues. We support each other in our growth.
- We prototype and collect data to make good decisions. We question that data and are constantly iterating to find the best solution.
- We are all owners of Citrine and make decisions like owners. We work autonomously with personal and organizational accountability. 
- We commit to building a diverse and inclusive community within Citrine and actively promote equity and belonging.
- We are tirelessly committed to creating value for our customers.
- We exist to help our customers accelerate the development of sustainable products that are critical to the future of both our planet and our industry.

Compensation and Pay Transparency 

At Citrine, we want your path to career growth to be transparent, straightforward, fair, and easily accessible -- starting with your application and interview process. The annual salary range listed below reflects the level we are considering for this position (please note that there may be unique situations where you may fall outside of this range). Where you fall within the range will depend on how your experience and skills align with our internal leveling system as we learn more about you throughout the interview process.

$165,000 USD - $190,000 USD

*Range(s) listed are for full-time employees based in the United States only.

Our Benefits (for exempt, full-time employees based within the United States)

401k with matching up to 4%
Medical, vision, dental insurance (we pay 100% of your premium and 75% of your dependents)
Life and Disability insurance
FSA and HSA plans
Equity options within the company
12 weeks of paid parental leave
Flexible PTO on top of our 15 paid company holidays (includes your birthday!)
Free financial counseling 
$600 tech allowance
Monthly $75 phone reimbursement
$5,000 annual continuing educational allowance