Platform Infrastructure Engineer
Company : Maximus
Location : Washington, DC, 20001
Posted Date : 28 October 2025
Job Details
Platform Infrastructure Engineer
Maximus is seeking a highly skilled individual to join our team as a Platform Infrastructure Engineer. You will be responsible for the deployment and maintenance of several platforms supporting multiple applications. The role will involve collaborating with cross-functional teams and overseeing technical architecture while delivering scalable and reliable solutions. This position is on-site five days a week and requires an active secret clearance.
Job-Specific Essential Duties and Responsibilities:
- Monitor and optimize system performance and implement corrective actions on current platform(s).
- Experience in managing and maintaining application integration leveraging current networking concepts (TCP/IP, routing, firewalls)
- Oversee and conduct regular cybersecurity vulnerability assessments and penetration testing.
- Develop and maintain security incident response plans and procedures.
- Develop and implement automation scripts and tools to streamline platform deployments, provisioning, and management tasks.
- Deploy and manage machines with VMware, vCenter, Kickstart, Puppet, Foreman, and CIS-CAT.
- Manage and configure host-based security systems.
- Experience with DevOps methodologies and tools, supporting Infrastructure as Code (IaC) within RHEL containers.
- Use monitoring and logging tools, such as Prometheus, Grafana, ELK, IBM NetCool, and Solarwinds.
- Patch and manage systems using Red Hat Satellite Server.
- Provide hardware support for servers and workstations.
- Additional tasks to be assigned as needed.
Job-Specific Minimum Requirements:
- Active Secret clearance
- Due to contract requirements, only US Citizens can be considered. Candidates with dual citizenship cannot be considered.
- At least 12 years of experience in the related field.
- At least 4 years of hands-on experience working with OpenShift.
- Experience/knowledge of cloud platforms such as AWS and Azure to manage, secure, and maintain the environment/platform infrastructure is a bonus, but not required.
- Team player, fast learner with ability to work proactively and independently to support mission critical operations supporting geographically diverse locations.
- Candidates reside within a commutable distance for daily onsite work and on call requirements.
- This contract supports systems that require 24x7x365 uptime. Candidates must be willing and able to meet recall requirements, including participation in a rotational on-call schedule.
Preferred Skills and Qualifications:
- Red Hat Certified Specialist in OpenShift Administration OR Red Hat Certified Engineer (RHCE) OR Red Hat Certified Architect (RHCA)
Minimum Salary: $100,000.00
Maximum Salary: $175,000.00
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