ClearEdge

Software engineering and data analytics provider

Software Integration Engineer 3

Platform Engineering +1Confirmed live in the last 24 hours

Full-timeAnnapolis Junction, MD, USANo salary listed

About the Job

Requirements

Must hold a TS/SCI clearance with polygraph.
Have a bachelor's degree in Computer Science or a related field and eight or more years of related experience, or substitute five years of full-time Computer Science experience for the degree with an additional eight years in relevant roles.
Have experience with the Linux command-line interface and basic system administration.
Demonstrate proficiency in Bash and Python scripting.
Understand compute, network, memory, and storage system components.
Have experience with containerization technologies such as Docker.
Have hands-on experience administering and monitoring Kubernetes clusters.
Have expertise troubleshooting large-scale Linux clusters.
Be familiar with system monitoring tools such as Prometheus and Grafana.
Have experience with version control systems such as Git.

Responsibilities

Integrate, install, configure, upgrade, and support commercial off-the-shelf and government off-the-shelf software across heterogeneous operating systems.
Manage software sustainment efforts, including updates and documentation for the full software stack.
Write and execute test code to assess and characterize software performance.
Monitor and troubleshoot large Linux clusters using tools such as Prometheus and Grafana.
Administer and monitor Kubernetes clusters, using Helm for deployment and GitLab continuous integration and continuous delivery pipelines to optimize workflows.
Implement Infrastructure as Code automation with tools such as Ansible, SaltStack, or Puppet.
Collaborate with cross-functional teams to enhance software efficiency and performance.
Use Atlassian tools, including JIRA and Confluence, and Git for version control and task management.

Desired Qualifications

Experience deploying Kubernetes applications using Helm.
Familiarity with GitLab continuous integration and continuous delivery pipelines.
Knowledge of Site Reliability Engineering principles.

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:

As a Software Integration Engineer, you will play a critical part in the integration, installation, configuration, and sustainment of mission-essential software in a complex operating environment. You’ll support a multi-tenant Kubernetes on-premise platform that serves as the foundation for advanced applications across multiple teams. This position blends hands-on system engineering with DevOps principles to ensure reliability, performance, and security at scale.

You Will Excel in This Role If You Are:

A problem solver who thrives in fast-paced, dynamic environments
Comfortable switching between various architectural paradigms
Eager to work in a containerized landlord/tenant environment and develop tools that enhance software production efficiency
Passionate about collaborating across teams to support advanced computing and DevOps culture

A Day in the Life:

Integrate, install, configure, upgrade, and support COTS/GOTS software in heterogeneous operating systems
Manage software sustainment efforts, including updates and documentation for the full software stack
Write and execute test codes to assess and characterize software performance
Monitor and troubleshoot large Linux clusters, leveraging tools such as Prometheus and Grafana
Administer and monitor Kubernetes clusters, using Helm for deployment and GitLab CI/CD pipelines to optimize workflows
Implement Infrastructure as Code (IaC) automation with tools like Ansible, SaltStack, or Puppet
Collaborate with cross-functional teams to enhance software efficiency and performance
Use Atlassian tools (JIRA, Confluence) and Git for version control and task management

Must Haves:

TS/SCI clearance with polygraph
Bachelor’s degree in Computer Science or related field with eight (8)+ years of related experience or five (5) years of full-time Computer Science experience can substitute for a degree, with an additional eight (8) years in relevant roles
Experience with Linux CLI and basic system administration
Proficiency in scripting using Bash and Python
Knowledge of compute, network, memory, and storage system components
Experience with containerization technologies like Docker
Hands-on experience with Kubernetes administration and monitoring
Expertise in troubleshooting large-scale Linux clusters
Familiarity with system monitoring tools (e.g., Prometheus, Grafana)
Experience with version control systems like Git

Nice to Have

Experience deploying Kubernetes applications using Helm
Familiarity with GitLab CI/CD pipelines
Knowledge of Site Reliability Engineering (SRE) principles

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 [email protected]. ClearEdge is an equal opportunity employer.

About the Company

ClearEdge

Software engineering and data analytics provider

ClearEdge IT Solutions provides software engineering, big data, cloud computing, data analytics, and data science services for government and industry clients. It uses a talent-driven model where skilled engineers design, build, and deploy customized, secure, scalable data systems and analytics pipelines that process multiple data sources. The company differentiates itself through mission-driven work, top-tier talent, strong ethics, and long-term partnerships instead of one-off projects. Its goal is to empower clients by investing in people, technology, and community to enable a world where data from many sources is effectively harnessed.

Company size: 51-200
Company stage: Not listed
Total funding: Not listed
Headquarters: Jessup, MD
Founded: 2002

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