Platform Engineer

Reposted 19 Days Ago
Be an Early Applicant
Chantilly, VA, USA
In-Office
150K-200K Annually
Senior level
Information Technology • Software • Cybersecurity • Defense
The Role
Design, implement, and maintain platform infrastructure to support applications and services. Manage Kubernetes clusters, Helm charts, configuration management (Ansible/Puppet), RedHat Linux administration, CI/CD pipelines, container environments, and AWS IAM. Ensure reliability, scalability, security, cost-efficiency, and support mission partners. Work collaboratively to troubleshoot and drive continuous improvement. Active TS/SCI with Poly required.
Summary Generated by Built In

What Impact You'll Have

As a Platform Engineer, you will be responsible for designing, implementing, and maintaining the infrastructure that supports the organization's applications and services. Your role will involve working with Kubernetes, DevSecOps practices, Terraform, Ansible, Puppet, RedHat Linux, Helm, container management, CI/CD pipelines, and AWS IAM. You will play a crucial part in ensuring the reliability, scalability, and security of the platform, as well as optimizing performance and cost-efficiency.

What You'll be Owning

GRVTY is seeking a Platform Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA.

What You Must Have

  • Active TS/SCI with Polygraph Clearance (applicable to this customer)
  • A Bachelor's degree in a technical field, or equivalent relevant experience
  • Experience with Ansible and Puppet for configuration management
  • Experience with RedHat Linux for OS administration
  • Experience with Helm for managing Kubernetes applications
  • Experience with AWS IAM for identity and access management
  • Willingness and ability to effectively collaborate with cross-functional teams, troubleshoot complex issues, and drive continuous improvement initiatives within the platform infrastructure

What Would be Nice to Have

  • Relevant certifications in Kubernetes, DevSecOps, or AWS
  • Familiarity with Kubernetes for container orchestration
  • Familiarity with DevSecOps practices for integrating security into the development process
  • Familiarity with Terraform for infrastructure as code
  • Experience working with large-scale cloud environments

Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.


Virginia Pay Range
$150,000$200,000 USD

Why Choose GRVTY

The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.

We partner with our customers to help them overcome challenges in every corner of technology and defense—including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.

At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.

•    Robust health plan including medical, dental, and vision  

•    Health Savings Account with company contribution  

•    Annual Paid Time Off and Paid Holidays  

•    Paid Parental Leave   

•    401k with generous company match  

•    Training and Development Opportunities  

•    Award Programs  

•    Variety of Company Sponsored Events


EEO Statement

GRVTY, is an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability. 

Anyone requiring reasonable accommodations should email [email protected] or call 703-544-7930 with requested details.  A member of the HR team will respond to your request within 2 business days. 

Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)  

Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.



Skills Required

  • Active TS/SCI with Polygraph Clearance
  • Bachelor's degree in a technical field or equivalent relevant experience
  • Experience with Ansible for configuration management
  • Experience with Puppet for configuration management
  • Experience with RedHat Linux for OS administration
  • Experience with Helm for managing Kubernetes applications
  • Experience with AWS IAM for identity and access management
  • Willingness and ability to collaborate with cross-functional teams, troubleshoot complex issues, and drive continuous improvement
  • Familiarity with Kubernetes for container orchestration
  • Familiarity with DevSecOps practices
  • Familiarity with Terraform for infrastructure as code
  • Relevant certifications in Kubernetes, DevSecOps, or AWS
  • Experience working with large-scale cloud environments
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The Company
HQ: Arlington, VA
1,000 Employees
Year Founded: 2025

What We Do

GRVTY is a national security and defense technology company that delivers mission and technical expertise in cyber, space, and spectrum. They provide automated ISR&T platforms, software, and data solutions to defense, intelligence, and homeland security customers, working on the frontlines against cyber adversaries.

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