Software Engineer IV

ClearEdge IT Solutions, LLC; Maryland; On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Annual training and education benefit of $10k

10% 401(k) contribution fully vested on day one

Annual health and technology allowances

Job summary

A government-focused technology firm in Maryland is seeking a Software Engineer III dedicated to supporting DevOps for their Kubernetes High Performance Computing platform. The ideal candidate will have extensive experience in Linux environments, containerization, and Infrastructure as Code. A Master's degree and TS/SCI clearance are required. This role offers a comprehensive benefits package including a significant training allowance, making it an excellent opportunity for career growth and professional development.

Qualifications

• Master's degree and 5 years of SWE experience or Bachelor's degree and 7 years of SWE experience.
• TS/SCI with Polygraph clearance is mandatory.
• Solid background in DevOps and experience with Linux systems in production.

Responsibilities

• Support O&M for a Kubernetes HPCaaS platform.
• Install, configure, and sustain Linux-based systems.
• Write and maintain Bash and Python scripts for automation.
• Administer Kubernetes clusters on bare metal.
• Manage Infrastructure as Code using Ansible and Terraform.

Skills

DevOps knowledge

Linux proficiency

Kubernetes experience

Scripting with Bash and Python

Infrastructure as Code expertise

Education

Master's degree in a related discipline

Bachelor's degree in a related discipline

Tools

Kubernetes

Docker

Ansible

Terraform

GitLab CI

Grafana

Prometheus

Job description

Join ClearEdge and be part of a mission-focused team solving some of the DoD’s most complex technical challenges. Every day, ClearEdge supports government and industry customers by delivering innovative solutions that enable critical operations and mission success.

ClearEdge offers an extremely competitive benefits package—including a $10k annual training and education benefit, a 10% 401(k) contribution fully vested on day one, annual health and technology allowances, and access to a state-of-the-art technology lab. Learn more at www.clearedgeit.com/careers/

Your Mission

ClearEdge is hiring a Software Engineer III to support DevOps-focused Operational and Maintenance (O&M) efforts for a large, multi-tenant, containerized Kubernetes High Performance Computing as a Service (HPCaaS) platform operating in a Linux environment. This role is entirely focused on DevOps, infrastructure sustainment, automation, and platform operations.

You will be responsible for installing, configuring, integrating, monitoring, and sustaining Kubernetes-based infrastructure while ensuring platform reliability, scalability, and performance across mission environments.

You Will Excel in This Role If You:

• Have a strong interest in DevOps and platform operations
• Are comfortable working extensively in Linux environments
• Enjoy infrastructure sustainment, automation, and operational stability
• Have hands‑on experience with Kubernetes and containerized platforms
• Take ownership of system reliability and operational performance

A Day in the Life Of:

• Supporting O&M activities for a multi-tenant Kubernetes HPCaaS platform
• Installing, configuring, integrating, and sustaining Linux-based systems and services
• Writing and maintaining Bash and Python scripts to automate operational tasks
• Administering Kubernetes clusters running on bare metal
• Supporting containerized services using Docker and containerd
• Managing Infrastructure as Code using tools such as Ansible and Terraform
• Supporting CI/CD pipelines using tools such as GitLab CI
• Monitoring system health and performance using Grafana and Prometheus
• Collaborating with engineers and stakeholders to maintain platform availability and scalability

Must Have:

• TS/SCI with Polygraph clearance
• Master’s degree in a related discipline and five (5) years of SWE experience OR
• Bachelor’s degree in a related discipline and seven (7) years of SWE experience OR
• Nine (9) years of SWE experience in similar programs
• DevOps-focused experience supporting Linux systems in production environments
• Experience scripting and automating operational tasks using Bash and Python
• Experience with containerization and orchestration technologies including Docker and Kubernetes
• Experience administering Kubernetes clusters, including bare‑metal deployments
• Experience with Infrastructure as Code and automation tools such as Ansible and Terraform
• Experience supporting CI/CD pipelines and using Git for version control
• Experience installing, configuring, and sustaining COTS, GOTS, and FOSS software
• General understanding of HPC system components including compute, networking, and storage

Nice to Have:

• Familiarity with Site Reliability Engineering (SRE) principles and practices
• Experience with the Atlassian Tool Suite including Jira and Confluence
• Experience using system monitoring tools such as Grafana and Prometheus

ClearEdge is an established small business that values its employees and is committed to providing an environment where individuals can succeed and grow. We believe in developing our people, promoting from within, and fostering long-term career growth across the organization.

Our Core Values—Honesty, Integrity, Loyalty, Fairness, Respect, Responsibility, and Accountability—guide everything we do. These principles shape our culture, inform our decisions, and drive our commitment to excellence in support of our customers and partners.

If this position is not the right fit, we encourage you to visit our Careers page to explore other opportunities at ClearEdge or connect with one of our recruiters at [e-mail]. ClearEdge is an equal opportunity employer.