Senior Ansible Engineer

Sealing Technologies, a Parsons Company; Maryland; On-site; USD 130,000 - 160,000; Full time

Job summary

Sealing Technologies, a Parsons company, seeks a Senior Ansible Engineer to join our team delivering automated deployment solutions for DCO kits and hardened infrastructure. You will design and maintain complex playbooks, integrate with CI/CD, and collaborate across software and hardware domains.

The role emphasizes security by design, experience with Fedora-based Linux, networking gear, virtualization, and strong scripting skills in Python and Bash.

Qualifications

• 8+ years of automation and systems engineering experience.
• Expert proficiency in writing, testing, and maintaining Ansible playbooks, roles, and modules with deep understanding of Jinja2 and configuration management.
• Experience using Ansible Galaxy for reusable components and Ansible Vault for managing sensitive data.
• Experience automating physical hardware and network appliances (routers, firewalls) with Ansible.
• Strong analytical and debugging abilities to resolve complex issues within automation workflows.
• Hands-on experience with Fedora-based Linux distributions (RHEL, Rocky, Oracle) including drivers, firmware, filesystems, networking and security.
• Proficiency in Python and Bash for custom modules and advanced automation.
• Experience with virtualization and container platforms (VMware, Kubernetes, Docker/Podman).
• Strong understanding of cybersecurity concepts and infrastructure security, hardening processes and best practices.
• Experience with network protocols and defense-in-depth.
• Understanding of security patching, authentication and log retention best practices.
• Experience with Git/GitHub, CI/CD pipelines (GitHub Actions), and Agile workflows (Jira).
• Excellent written and verbal communication; document and maintain engineering processes.
• Bachelor's degree in Engineering, Computer Science, Information Technology, or related field; equivalent experience will be considered.

Responsibilities

• Lead the design, implementation, testing, and maintenance of Ansible playbooks, roles, and modules to automate deployment of DCO kits.
• Collaborate with software teams to create parameterized Ansible that aligns the software product stack.
• Configure and automate physical hardware and network appliances using Ansible.
• Implement security controls including STIG hardening and SELinux within the automation pipeline.
• Implement CI/CD GitHub Action pipelines for extensive automatic testing.
• Collaborate with stakeholders to ensure technology standards, security controls, and engineering practices are understood and applied.
• Partner with internal teams to deliver technical demonstrations and showcase SealingTech capabilities to customers.
• Identify and define high-level functional and technical requirements by working with user community and DoD enterprise architectures.

Skills

Ansible expertise

Python scripting

Linux administration

Virtualization

Containers

CI/CD pipelines

Git/GitHub

Security hardening

Networking hardware

Defense security

Communication

Education

Bachelor's degree in Engineering, Computer Science, Information Technology, or related field

Tools

Jinja2

Ansible Galaxy

Ansible Vault

Docker

Kubernetes

VMware

GitHub Actions

Job description

Sealing Technologies, a Parsons company, innovates and delivers high-performance deployable anywhere technologies that push what's possible at the edge, enabling organizations across the globe to solve complex challenges with speed and confidence. We design, engineer, and deliver products and deployable technologies built for environments where traditional infrastructure falls short.

Position Overview

SealingTech is looking for a talented and experienced Senior Ansible Engineer to join our dynamic team of engineers delivering cutting-edge solutions. You will be performing hardware and software integration, cybersecurity and systems engineering, and mission support in mostly unclassified spaces in support of our warfighters.

You will be engineering a complex automation framework to deploy a production environment to physical hardware. This includes automating networking, server hardware, operating systems, containers, software, virtualization and more to build a cohesive and integrated environment for cyber defenders.

Duties and Responsibilities

• Lead the design, implementation, testing, and maintenance of complex Ansible playbooks, roles, and modules to automate the deployment of Defensive Cyber Operations (DCO) kits. This includes automation of kit infrastructure, configuration, and application deployment across diverse environments.
• Collaborate with software development teams across the company to create highly parameterized Ansible that aligns the software product stack, transforming project requirements into robust automation solutions.
• Configure and automate physical hardware and network appliances, such as routers and firewalls, using Ansible.
• Implement security controls, including STIG hardening and SELinux, within the automation pipeline to ensure “secure by default” deployments.
• Implement CI/CD GitHub Action pipelines to perform extensive automatic testing
• Collaborate with stakeholders to ensure technology standards, security controls, and engineering practices are well understood and consistently applied.
• Partner with internal teams to deliver technical demonstrations and showcase SealingTech capabilities to customers.
• Identify and define high-level functional and technical requirements by working with the user community and leveraging knowledge of existing DoD enterprise architectures.

Minimum Qualifications

• 8 years of automation and systems engineering experience.
• Expert proficiency in Ansible; including and not limited to:
• Writing, testing, and maintaining Ansible playbooks, roles, and modules, with a deep understanding of Jinja2, Collections, and configuration management
• Leveraging Ansible Galaxy for reusable components and Ansible Vault for managing sensitive data
• Utilizing Ansible for the configuration and automating physical hardware and network appliances (e.g., routers, firewalls)
• Strong analytical and debugging abilities to resolve complex issues within automation workflows.
• Deep hands-on experience with Fedora-based Linux distributions (RHEL, Rocky, Oracle) including administration of drivers, firmware, file systems, networking, and security
• Proficiency in Python and Bash for custom modules and advanced automation
• Experience with virtualization and container platforms (e.g., VMware, Kubernetes, Docker/Podman)
• Strong understanding of core cybersecurity concepts, technologies, and methodologies and understanding of infrastructure security, hardening processes, techniques, and industry best practices
• Experience with network protocols, architecture design, and defense-in-depth practices
• Understanding of best practices for security patching, authentication, and log retention
• Experience operating within security frameworks to support compliance and auditing requirements
• Experience with Git/GitHub, CI/CD pipelines (e.g., GitHub Actions), and Agile (project management) workflows (Jira)
• Strong written and verbal communication skills, with the ability to document and maintain engineering processes and procedures
• Bachelor's degree in Engineering, Computer Science, Information Technology, or related field; equivalent experience will be considered.

Preferred Qualifications

• Experience supporting Defensive Cyber Operations within Service Cyber Command elements or other U.S. Government organizations
• Experience with defensive cyber tools such as Security Onion, Splunk, Elastic, Zeek, pfSense, and related platforms
• Security certification such as CySA+ or CISSP
• An active Secret security clearance or ability to obtain one is preferred