Developer Jobs in Belleville, IL (NOW HIRING)

Deliver simple solutions to complex problems as a DevOps Engineer, Sr. at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you'll make the end user's experience your priority and we'll make your career growth ours.
At GDIT, people are our differentiator. As a DevOps Engineer, Sr. you will help ensure today is safe and tomorrow is smarter. Our work depends on a TS/SCI cleared DevOps Engineer, Sr. joining our team to support our intelligence customer in St. Louis, MO or Springfield, VA.
HOW A DEVOPS ENGINEER WILL MAKE AN IMPACT

In this role, you'll join our Common Operations Release Environment (CORE) team, providing high-quality, cost-effective cloud solutions to our clients. Be part of a dynamic environment where your expertise in cloud operations will drive significant enhancements in the efficiency and effectiveness of our customers' operations. As a DevOps Engineer on our team, you will be responsible for distributed and managed services automating the installation, configuration and maintenance of platform services.

Specific Duties and Responsibilities:

• Automate and optimize service deployments
• Integrate with enterprise authentication services
• Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems.
• Architect, build and maintain On-Prem and cloud infrastructure to support team and customer initiatives
• Maintain and improve existing infrastructure (build out autoscaling, support new services, optimize for cost efficiencies/authentication/search, etc.)
• Administer production, staging and development environments
• Manage and aggregate server logs and monitor for security and system related incidents
• Monitor and analyze system performance, such as server load and resource usage
• Maintain and improve existing build and deployment processes using CI/CD tools
• Apply configuration management disciplines to maintain software revisions, security patches, hardening, and documentation
• Enforce best practices for security and reliability, and drive security initiatives, like access control and vulnerability testing
• Work with A&A Teams to maintain security requirements for operation of systems
• Maintain documentation of designs/configurations, ensuring team members have continuity of recurring tasks
• Follow up on engineering tasks for operational solutions, and validate completion
• Manage operational readiness board - present at weekly meetings and determine if development services are ready for automation based on best practices and maintainability
• Track and ensure routine operations maintenance tasks are completed in a timely manner
• Participant in SAFe and Scrum development teams and meetings
• On-call support will be required
• 8+ years of relevant experience

Required Skills:

• Experience working with container images and platforms (Kubernetes/Docker/OpenShift)
• Strong understanding of DevOps and software/application development processes
• Understanding of GitLab or other DevOps/Continuous Integration tools
• Understanding of microservice design and architectural pattern best practices
• Understanding of Python, Bash, and Shell scripting
• Knowledge of network technologies, common infrastructure components, load balancers, firewalls, virtual and physical infrastructure design
• Strong problem solving and troubleshooting skills
• Strong communication and interpersonal skills
• Must possess excellent time management skills and the drive to work unsupervised
• Experience with deploying On-Prem infrastructure

Desired Skills:

• Experience in building processes for deploying to a Kubernetes based environment using Gitlab and Helm
• Understanding of access management and security groups (i.e. IAM, S3 bucket, SSH, VPN, etc.)
• Ability to write and use unit and functional testing
• Experience using Jira and Confluence

Location: On Customer Site

US Citizenship Required

GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.