Software Engineer - High-Performance Computing- Fully Cleared

Job DescriptionJob Description Make an Impact Where It Matters Most

At

Intelliforce , we develop software solutions that drive the most critical missions forward. As a

SWE-3 , you won’t just write code—you’ll lead the development of complex software systems that span domains such as real-time analytics, large-scale data processing, and enterprise application frameworks. You’ll play a key role in transforming operational requirements into reliable, scalable, and secure systems that directly support security objectives. Whether you’re mentoring a development team, contributing to architectural decisions, or refining performance-critical code, your work will have a measurable, lasting impact.

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

Analyzing user requirements and defining system architecture, design, and performance objectives

Designing, developing, testing, and deploying new software features and system enhancements

Debugging, maintaining, and optimizing legacy and modern codebases across multiple environments

Integrating third-party or legacy software with evolving platforms and architectures

Writing clean, efficient code in

C, C++, Python, JavaScript, Perl , and other modern programming

Participating in

Agile development

cycles and using

Git

for source control

Creating technical documentation to capture design decisions, workflows, and test outcomes

Developing and managing relational and non-relational databases

Implementing messaging and orchestration frameworks such as

Spring

and

Kafka

Building and deploying

cloud-

or

containerized solutions

(e.g., Docker)

Contributing to

DevSecOps

workflows and CI/CD pipelines (e.g.,

GitLab CI, Jenkins )

Automating tasks and system configurations through

Unix/Linux shell scripting

Providing leadership or mentorship within software teams, ensuring code quality and consistency

Minimum Qualifications

Clearance:

TS/SCI with Full Scope Polygraph

Citizenship:

Must be a U.S.

Education & Experience:

Master’s degree in Computer Science or related field + 5 years of SWE experience

OR Bachelor’s degree in Computer Science or related field + 7 years of experience

OR 9+ years of professional experience as a Software Engineer supporting programs of similar scope and complexity

Required Skills

Proficiency in multiple programming :

C, C++, Python, JavaScript, Perl, Ruby

Experience with

relational and NoSQL databases

and scalable data systems

Familiarity with development tools such as

Eclipse ,

IntelliJ , or

Visual Studio Code

Understanding of

event-driven ,

data-driven , and

cloud- architecture models

Hands-on experience with

Kafka

and other messaging frameworks

Strong background in

Linux/Unix

environments and shell scripting

Experience with

CI/CD pipelines , containerization, and

DevSecOps workflows

Familiarity with Agile methodologies, version control using

Git , and collaboration tools like

JIRA

and

Confluence

Ability to develop, document, and optimize

complex algorithms

Desired Qualifications

Experience

leading software development teams

or mentoring junior engineers

Familiarity with

cloud-based infrastructure

and modern

DevOps practices

Previous work integrating

Open Source ,

COTS , or

GOTS

components

Exposure to

scientific computing , algorithm development, or high-performance systems

Skilled in

code reviews ,

algorithm optimization , and maintaining robust test suites

Compensation Range: $215,000.00 - $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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