Software Integration Engineer (SIE-4) – HPC Integration & Test
About The Position
At Intelliforce, we support some of the most demanding technical missions in the intelligence community. As a Software Integration Engineer (SIE-4) supporting HPC Integration & Test, you’ll play a pivotal role ensuring high-performance computing environments are stable, integrated, and mission-ready. Your work directly enables analysts and operators to trust the systems they depend on, even under intense operational demands. This role is ideal for engineers who thrive at the system level and enjoy solving complex integration challenges across hardware, software, and automation layers. You’ll spend your time integrating, testing, and sustaining HPC software stacks across Linux-based environments. One day may involve developing Bash or Python scripts to automate system-level testing, while another focuses on troubleshooting integration issues across multi-node systems. You’ll execute performance, failover, and redundancy testing, validate new software drops, and ensure changes are properly documented and communicated to stakeholders. You’ll also work closely with system administrators, developers, and mission partners to coordinate upgrades, resolve issues, and keep complex environments running smoothly.
Requirements
- Active Top Secret Clearance with Full Scope Polygraph required
- Must be a U.S. Citizen
- Bachelor’s degree in Computer Science or related field with 10+ years of relevant integration experience
- Or 10+ years of directly related experience in lieu of a degree
- Experience must include integrating and sustaining COTS, GOTS, or FOSS software in heterogeneous Linux environments.
- Strong experience working in Linux environments, including system administration tasks
- Experience writing Bash and Python scripts to automate testing and integration
- Experience supporting HPC or multi-node systems
- Ability to troubleshoot hardware and software issues in operational environments
- Experience with VMware ESXi or virtualization platforms
- Familiarity with container technologies such as Docker
- Experience using Infrastructure-as-Code tools, including Ansible
- Experience with CI/CD pipelines, particularly GitLab CI
- Proficiency with Git for version control
- Experience documenting system configurations and test results
Nice To Haves
- Familiarity with Atlassian tools such as Jira and Confluence
- Experience working in agile or fast-paced mission environments
- Exposure to monitoring and metrics platforms used in large-scale systems
Responsibilities
- Integrating, testing, and sustaining HPC software stacks across Linux-based environments.
- Developing Bash or Python scripts to automate system-level testing
- Troubleshooting integration issues across multi-node systems.
- Executing performance, failover, and redundancy testing
- Validating new software drops
- Ensuring changes are properly documented and communicated to stakeholders.
- Working closely with system administrators, developers, and mission partners to coordinate upgrades, resolve issues, and keep complex environments running smoothly.
Benefits
- 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.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
