Senior MBSE Platform Engineer — AaC Cloud & CI/CD

Aqua IT; Sterling (VA); On-site; USD 140,000 - 190,000; Full time

Job summary

Aqua IT is seeking a Sr Application Platform Engineer to configure, deploy, and maintain TeamWork Cloud and Cameo as AaC within a cloud-based MBSE platform. You will work on Linux/Windows infrastructure, CI/CD pipelines, and security-driven IaC approaches, collaborating with government clients and internal teams.

The role emphasizes engineering rigor, documentation, and cross-functional teamwork in a fast-paced government program environment.

Qualifications

• Active TS/SCI w/ CI Polygraph required.
• 10+ years of relevant experience.
• Bachelor’s or master’s degree in a STEM field is required.
• Meet DoDD 8140 requirements (Security+ CE Certification).
• Experience configuring TeamWork Cloud and Cameo as AaC via CI/CD in cloud env.
• Expertise in CI/CD for AaC applications.
• Solid engineering rigor & testing discipline.
• Experience with relational/non-relational databases (Cassandra, MySQL, MongoDB).
• Excellent written and verbal communication; ability to explain complex issues.
• IDAM technologies: Active Directory, SAML, OpenLDAP, OAuth 2.0, OIDC.
• Integration interfaces using Python, PowerShell, Groovy.
• DevOps tooling: Ansible, Terraform, Jenkins, GitLab.

Responsibilities

• Provide IT technical services across systems, infrastructure, tools and interfaces.
• Configure, deploy and maintain AaC apps using CI/CD in cloud env.
• Design user interfaces with internal teams and customers for supported apps.
• Create and maintain comprehensive test plans.
• Support operations: root cause analysis, remediation, docs.
• Collaborate with clients and teams on technical issues and status updates.
• Monitor system performance and troubleshoot issues.
• Test features, services and fix bugs.
• Prepare technical presentations for government and senior leadership.
• Work across Linux (60%) and Windows (40%).
• Communicate clearly with technical and non-technical stakeholders.
• Apply engineering rigor in configuration management and testing.
• Contribute to Agile Scrum development.

Skills

Security clearance

Communication skills

Agile Scrum

Troubleshooting

Education

STEM degree

Tools

Jenkins

Terraform

Ansible

GitLab

Python

PowerShell

Groovy

Active Directory

LDAP

SAML

OIDC

Docker

Kubernetes

Grafana

Splunk

ServiceNow

Job description

Aqua IT is seeking a Sr Application Platform Engineer to configure, deploy, and maintain TeamWork Cloud and Cameo as AaC within a cloud-based MBSE platform. You will work on Linux/Windows infrastructure, CI/CD pipelines, and security-driven IaC approaches, collaborating with government clients and internal teams.

The role emphasizes engineering rigor, documentation, and cross-functional teamwork in a fast-paced government program environment.