Site Reliability Engineer
CATHEXIS
Site Reliability Engineer
CATHEXIS
Government contracting with rapid response services
CATHEXIS · Tysons, United States · Full-time · Posted 2026-10-15
Salary: USD 160,000–220,000
Workplace: on_site
Department: C3AI
Team CATHEXIS elevates the government contracting experience through rapid response, deep skill, and thoughtful problem-solving and communication. Our core capabilities are our top-tier program and project management, data analytics, and audit services, the backbone of which is our integrated approach to operational excellence.
You worked hard to get to where you are. You strive to make every day better than the day before. So do we. Team CATHEXIS operates with an all-in mindset. We are working together to create a company that supports our shared values and individual goals. Our values are centered around leading with integrity, owning the outcome, growing together, and moving with purpose in everything we do for our employees, customers, partners, and communities. We believe success is best when we listen and lead with empathy; model high standards of ethics to provide a rewarding candidate experience; work hard, have fun, and appreciate the strengths we all bring to the team; and empower our employees to create innovative and trusted results.
We are looking for a dynamic Site Reliability Engineer (SRE) with a Top Secret/SCI Poly clearance to join our team! The Site Reliability Engineer (SRE) will manage, monitor, and optimize clusters on Kubernetes. Together, we’re accelerating our clients’ digital transformation through the building and deployment of data-driven, scalable AI solutions. The ideal candidate will have a deep understanding of Kubernetes, Cloud Infrastructure, and Infrastructure as Code (IaC) practices. You will be responsible for ensuring the reliability and scalability of our clients’ Kubernetes clusters and Cloud Infrastructure.
The responsibilities include, but are not limited to:
CATHEXIS offers competitive compensation packages to all eligible employees. Our goal is to provide a compensation package that reflects the value you bring to our team, is competitive with national average market rates, and promotes your financial security and personal well-being. The annual salary range for this role is $160,000 - $220,000. Please note that the salary information provided is a general guideline. CATHEXIS considers various factors in its final offer, including location, qualifications, experience, and skills.
CATHEXIS is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability EEO IS THE LAW. If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact the Recruiting Department [email protected]
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Cathexis provides government contracting services, focusing on rapid response, highly skilled personnel, and strategic problem solving. It delivers program and project management, data analytics, organizational excellence solutions, and audit services to help government leaders meet mission objectives. Its offerings are tailored for government clients and implemented through staffing, project management, analytics, and audits to ensure projects are completed on time and within budget. The company differentiates itself with a strong emphasis on rapid delivery, government-domain expertise, and a flexible, problem-solving approach, along with recognition as a veteran-owned business. The goal is to help government agencies achieve their missions efficiently and effectively in complex environments, serving as a trusted partner for mission-critical initiatives.
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