Senior Site Reliability Engineer - TS/SCI (req-276)

CATHEXIS•Tysons, VA

13d•$165,000 - $200,000

About The Position

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. We are looking for a dynamic Senior Site Reliability Engineer (SRE) with a Top Secret/SCI clearance to join our team! The Senior 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.

Requirements

Active TOP SECRET/SCI clearance or higher is required
Bachelor’s degree in Computer Science or related field
5+ years of experience working with on-premise and off-premise cloud environments
Experience with AWS and/or Azure
Hands-on experience with a range of open-source technologies, such as Linux, Docker, Kubernetes, K8s, Terraform, Helm, PostgreSQL, or similar technologies
Ability to program (structured and OOP) using one or more high-level languages, such as Python, Java, C/C++, Ruby, and JavaScript
Experience with distributed storage technologies such as NFS, HDFS, Ceph, and Amazon S3, as well as dynamic resource management frameworks (Apache Mesos, Kubernetes, Yarn)
Proactive approach to identifying problems, performance bottlenecks, and areas for improvement
Ability to lead and work independently in an Agile/Scrum environment
Real passion for developing team-oriented solutions to complex engineering problems
Thrive in an autonomous, empowering and exciting environment
Great verbal and written communication skills to collaborate multi-functionally and improve scalability
Interest in committing to a fun, friendly, expansive, and intellectually stimulating environment

Nice To Haves

Hands-on experience deploying and operating applications using IaaS and PaaS on major cloud providers, such as Amazon AWS, Microsoft Azure, or Google Cloud Services
Experience with deep learning, natural language processing, computer vision, or reinforcement learning
Conveys highly technical concepts and information in written form to technical and non-technical audiences
The ability to work on multiple concurrent projects is essential. Strong self-motivation and the ability to work with minimal supervision
Must be a team-oriented individual, energetic, result & delivery oriented, with a keen interest on quality and the ability to meet deadlines

Responsibilities

Monitor and Manage Kubernetes Clusters: Ensure the stability, health, and scalability of Kubernetes Clusters, deploying applications and services on Kubernetes
Kubernetes Management: Deploy, monitor, and scale applications on Kubernetes clusters. Maintain Helm charts, manage services, and ensure resource allocation for optimal cluster performance
Containerization & Deployment: Design and maintain Docker-based microservices architecture, ensuring consistent and reproducible deployments across staging, QA, and production environments
Cloud Infrastructure Management: Work with leading Cloud Platforms (AWS, Azure and/or GCP) to set up, configure, and manage infrastructure resources using Infrastructure as Code (Terraform, CloudFormation, etc.)
Monitoring & Incident Response: Set up monitoring solutions, define alerts, an manage the incident response process for any issues related to Jenkins or Kubernetes clusters
Automate Infrastructure Processes: Build automation tools for scaling, monitoring, and maintaining infrastructure using modern tools like Terraform, Ansible, Linux, or equivalent
Collaborate Across Teams: Work closely with development, services, and operations teams to ensure a seamless integration between application development, deployment, and infrastructure
Security & Compliance: Ensure all systems follow best practices in terms of security and compliance with relevant regulations. This includes role-based access, encryption, and automated vulnerability scanning