Booker DiMaio

IT modernization and software engineering

DevOps Engineer

DevOps EngineeringConfirmed live in the last 24 hours

Full-timeAnnapolis Junction, MD, USANo salary listed

About the Job

Requirements

An active Top Secret/Sensitive Compartmented Information clearance with a Full Scope Polygraph is required.
Experience or proficiency with Linux.
Experience or proficiency with AWS, MASH, and virtual machines.
Experience with Docker Swarm.
Experience deploying distributed web applications, such as with GitLab continuous integration and continuous delivery.
Experience with Terraform scripting and virtual machine provisioning.
Experience with Ansible scripting and development.
Thorough understanding of Docker and Docker Compose container technology.
Experience with Git.

Responsibilities

Deploy applications.
Install and configure complex software.
Manage network servers and technology tools.
Monitor and maintain the system to meet required performance levels.
Troubleshoot issues and outages.

Desired Qualifications

Python scripting and development.
NiFi maintenance and configuration.
Elasticsearch maintenance and configuration.
Java and Spring Boot troubleshooting, including error logs.
HAProxy.
MongoDB.

An active Top Secret/SCI Clearance with a Full Scope Polygraph is required.

This job is onsite in Annapolis Junction, MD with up to one remote day/week depending on tasking.

We have an immediate need for a DevOps Engineer to focus on DevOps engineering of a modernization effort to converge authoring, dissemination, and other supporting tools.

Responsibilities:

Deploying applications
Installing and configuring complex software;
Managing network servers and technology tools
Monitoring and maintaining the system for required levels of performance
Troubleshooting issues and outages.

Required Technical Skills:

Linux
AWS, MASH, and VMs
Docker Swarm
Deployments of distributed web applications (e.g. GitLab CI/CD)
Terraform scripting and VM provisioning
Ansible scripting and development
Thorough understanding of Docker & Docker Compose container technology
Git

Desired Technical Skills:

Python scripting and development
NiFi maintenance and configuration
Elasticsearch maintenance and configuration
Java / Spring Boot (troubleshooting error logs)
HAProxy
MongoDB

About the Company

Booker DiMaio

IT modernization and software engineering

Booker DiMaio helps government and national security customers modernize their technology by delivering agile, user-focused digital solutions that blend cloud, data analytics, cybersecurity, DevSecOps, and IT modernization. It works through end-to-end services and a reseller portfolio (AWS, Microsoft Azure, FedRAMP Cloud Solutions, SecuLore), combining cloud platforms, software engineering, big data analytics, and staff augmentation with rapid prototyping and security-focused operations. The firm differentiates itself with dedicated project teams, deep industry knowledge, a broad, compliant, end-to-end solution set, and a track record of improving user experience for mission-critical operations. Its goal is to enable defense, intelligence, and civilian agencies to operate more efficiently and securely through practical, compliant software and infrastructure transformations.

Company size: 1-10
Company stage: Not listed
Total funding: Not listed
Headquarters: Sykesville, MD
Founded: 2010

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