DevOps Engineer - Clearance Required!

As a DevOps Engineer at Praxis, you will be responsible for delivering technical expertise in support of critical missions. Your main tasks will include developing proof-of-concepts, implementing technical solutions, optimizing deployments, and defining strategic patterns. You'll work on deploying web and enterprise applications using a blend of COTS, open-source tools, and custom microservices.

To qualify for the DevOps Engineer position at Praxis, you need technical depth across the Full DevOps Spectrum, practical experience with Linux, and expertise with AWS services such as EC2, RDS, and S3. Moreover, a Bachelor’s degree in Engineering or Computer Science is required, although relevant work experience can be considered in lieu of a degree.

At Praxis, as a DevOps Engineer, you'll likely work in an office environment while having the potential to work remotely on a case-by-case basis depending on mission needs. Collaboration will be key as you engage with team members to drive technical projects to completion.

For the DevOps Engineer role at Praxis, familiarity with key DevOps tools and technologies such as AWS, Kubernetes, CloudFormation, Chef, Puppet, and Terraform is crucial. Additionally, experience in scripting with languages like Python and Ruby will be highly beneficial.

Praxis expects you to have at least eight years of experience with software and system deployments, Linux system administration, and cloud deployments. Recent experience with Kubernetes and containerization is also required to ensure that you can keep up with our dynamic projects.

Yes, for the DevOps Engineer position at Praxis, an active TS/SCI clearance with an appropriate polygraph is required. Security and confidentiality are critical aspects of our work, and this clearance ensures you are fit for the mission.

The salary range for the DevOps Engineer position at Praxis is between $121,739 and $247,262 annually, depending on experience and qualifications. This range reflects the value we place on the skills and expertise required for this important role.

In DevOps, CI/CD stands for Continuous Integration and Continuous Deployment. Continuous Integration involves automatically testing and merging code changes to ensure that software is always in a deployable state, while Continuous Deployment takes this a step further by automating the deployment of code to production after it passes testing, ensuring rapid delivery of features and bug fixes.

When discussing your experience with AWS services, focus on specific services you've worked with, such as EC2, RDS, ELB, and S3. Provide examples of projects where you successfully implemented these services, explaining how they enhanced system performance and scalability within your DevOps practices.

Infrastructure as Code (IaC) simplifies server management and provisioning. When addressing this question, discuss your familiarity with tools like Terraform or AWS CloudFormation. Emphasize your experience creating and managing infrastructure using code, which improves repeatability and minimizes configuration drift.

Docker allows for containerization, which helps in packaging applications and their dependencies in a consistent environment. This leads to portability across different environments, improved resource utilization, and isolation of applications. Discuss any specific projects where you utilized Docker, highlighting the efficiency gains.

When answering this question, choose a specific challenge that illustrates your problem-solving skills. Detail the situation, the steps you took to analyze the issue, the solution you implemented, and the positive impact on the project. This will demonstrate your analytical and leadership abilities.

Security in DevOps, often termed DevSecOps, is vital. Discuss your approaches such as integrating security testing into CI/CD pipelines, using tools for static and dynamic analysis, and regulatory compliance assessments. Sharing examples of security protocols you've implemented can emphasize your commitment to a secure development lifecycle.

Highlight your proficiency with tools like Chef, Puppet, or Ansible. Discuss projects where you used these tools to automate configuration management, ensuring consistency across environments. This demonstrates your capability to maintain system integrity and reliability through automation.

Microservices are an architectural style that structures an application as a collection of small, loosely coupled services. Discuss their advantages, such as improved scalability, enhanced development speed due to independent deployments, and the ability to utilize diverse technologies across services.

Express your commitment to continuous learning through platforms like online courses, tech meetups, webinars, and reading industry-relevant blogs and publications. Mention any specific areas you've recently explored to illustrate your proactive approach to professional growth.

If asked about Kubernetes, focus on your hands-on experience. Talk about how you utilized it to manage containerized applications, mentioning aspects like deployment strategies, scaling, and monitoring. Share insightful lessons learned from any projects using Kubernetes to further demonstrate your competency.