Software Engineer III-HPC Systems- Fully Cleared

Job Description

Job Description

Make an Impact Where It Matters Most

At Intelliforce, we don’t just build software—we engineer solutions that fuel mission success at scale. As a Software Engineer III , you’ll be at the heart of developing and maintaining mission-critical infrastructure for High Performance Computing (HPC) systems . Your expertise will directly power national security operations by ensuring that complex systems run efficiently, securely, and reliably. If you thrive in fast-paced environments and want your work to make a tangible difference, this role is for you.

Here’s What Your Day-to-Day Might Include

Designing, coding, debugging, and enhancing system management infrastructure software for HPC systems in a Linux environment.

Automating workflows with Bash and Python scripting to increase efficiency and reduce manual errors.

Developing software solutions in Python and Rust tailored for high-performance, large-scale computing.

Building and supporting containerized applications using Docker, PodMan, and containerd .

Deploying and managing systems with Ansible while ensuring operational resilience.

Troubleshooting live operational systems, identifying performance bottlenecks, and implementing fixes.

Leveraging CI / CD pipelines with GitLab CI and Jenkins to deliver secure, reliable updates.

Collaborating with mission stakeholders, DevOps engineers, and application teams to ensure software solutions meet technical and mission requirements.

Minimum Qualifications

Clearance : Top Secret Clearance with Full Scope Polygraph (must be active). We do not have the ability to sponsor clearances.

Citizenship : Must be a U.S. Citizen. We cannot sponsor visas.

Education & Experience :

Master’s degree in Computer Science (or related discipline) with 5+ years of SWE experience , OR

Bachelor’s degree in Computer Science (or related discipline) with 7+ years of SWE experience , OR

9+ years of relevant Software Engineering experience in programs of similar scope and complexity.

Required Skills

Strong experience using the Linux CLI .

Proficiency in Bash and Python scripting for automation.

Demonstrated experience developing software in Python and Rust in Linux environments.

Hands-on experience with containerization (Docker, PodMan, containerd).

Proficiency with Ansible or similar automation frameworks.

Strong troubleshooting and debugging skills for operational systems.

Familiarity with CI / CD methodologies and tools such as GitLab CI and Jenkins.

Proficiency with Git source control.

Desired Qualifications

Familiarity with Datacenter Infrastructure Management (DCIM) tools such as Netbox.

Experience with observability and analytics platforms (e.g., Splunk).

Familiarity with Identity and Access Management (IAM) solutions such as Keycloak.

Familiarity with secret management tools like HashiCorp Vault.

Experience using the Atlassian Tool Suite (JIRA, Confluence).

Working knowledge of Agile, Scrum, or SAFe methodologies .

Compensation Range : $179,000.00 - $237,000.00

• The salary range provided reflects an estimate based on current market trends and may be adjusted based on factors such as the candidate's experience, skills, and qualifications. The final offer will be tailored after a thorough evaluation of the candidate’s background and suitability for the role. Please note that this range is intended as a guideline and is subject to flexibility.

Why Intelliforce? Because you matter—your work, your growth, and your well-being.

At Intelliforce, we don’t just push the boundaries of technology—we partner with some of the most mission-driven teams in defense and beyond to solve challenges that truly matter. As a Systems Engineer here, you won’t just contribute to projects—you’ll help shape outcomes that make a real-world impact.

We also know that great work starts with a great environment. That’s why we invest in you :

Ample PTO to rest and recharge—plus all federal holidays and your birthday off, just because.

Multiple medical plan options , including ones with zero deductible or premium for employees.

Generous 401(k) with immediate vesting—because your future matters now.

Exciting bonus opportunities , from profit sharing to quarterly awards and President’s Club recognition.

A culture of collaboration, connection, and fun, with regular team activities that go beyond the work.

Ready to grow with purpose?

At Intelliforce, your career will flourish in a place where innovation thrives and people come first. Join us—and let’s build something meaningful together. You can reach us at careers@intelliforce -itsg.com or schedule a call with our Director of Recruitment, just visit this link to view their calendar : https : / / calendly.com / amwolfe -intelliforce-itsg / 30min .

Equal Opportunity Matters

Intelliforce-IT Solutions Group, LLC is proud to be an Equal Opportunity / Affirmative Action Employer. U.S. Citizenship is required for most positions.

Need accommodations during the application process? We’re happy to help. Reach out to us at Recruiting@intelliforce -itsg.com with your specific request.

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