XL
Sr. Software Developer, Systems Software
X8 LLC
- 🇺🇸 United States
- Hybrid
- Senior
- 1 day ago
- Machine Learning
- AI/ML
- Configuration Management
- Python
- SQL
- AWS
- Cisco
- CCNA
- STIGs
- Linux
- Windows
- Jupyter
- Pension
1 day ago
Columbia, MD
JOB DESCRIPTION
X8 is seeking a Senior Software Developer, Systems Software to support mission-critical data science, machine learning, and analytic capabilities in a highly technical Intelligence Community environment. The ideal candidate combines systems-software engineering with hands-on AI/ML, production model implementation, data integration, anomaly detection, and statistical evaluation experience in defensive cyber environments.
WHAT YOU'LL BE DOING
- Apply statistics, machine learning, and analytic methods to answer intelligence questions and produce reusable analytic products.
- Transform data features, identify patterns/trends, optimize classifiers, build anomaly-detection capabilities, and automate analytic processes.
- Evaluate statistical models; implement validated models in production with software developers; periodically re-evaluate and refine models.
- Extract, transform, integrate, and load data from traditional and non-traditional sources into accessible data stores.
- Collaborate with Data Scientists and analysts to monitor model performance/data accuracy, interpret results, and refine analyses.
- Document processes, models, data configuration management, and research emerging data science tradecraft and technology.
WHAT REQUIRED SKILLS YOU'LL BRING
- Bachelor's degree in a relevant field with 8+ years of experience; an advanced degree may be considered in lieu of years of experience.
Master's degree in a relevant field with 4+ years of experience.
- 3+ years of Defensive Cyber Operations experience and 3+ years applying machine learning techniques and statistical model evaluation.
- Experience researching, designing, developing, or testing systems-level software and translating operational needs into software requirements.
- Ability to apply computer science, engineering, and mathematical analysis principles to complex technical problems.
WHAT DESIRED SKILLS YOU'LL BRING
- R or Python and SQL; AWS, Cisco/CCNA, STIGs/IAVA and/or BDP; Linux/Windows/virtual environments; Python, Jupyter Notebooks, and network analysis tools.
WHY JOIN X8?
- Support mission-critical cyber and intelligence capabilities with direct national-security impact.
- Work in a fast-paced, growth-oriented environment with high visibility, technical autonomy, and meaningful mission ownership.
- Competitive salary and benefits.
MINIMUM CLEARANCE REQUIRED
- Active TS/SCI with CI Polygrap.
COMPENSATION
- Base Salary: $170,000.00+ (depending on education and experience)
- Bonus potential
- 401K Match – 10%
- Paid time off – 24 PTO Days, 13 Holidays
Sr. Software Developer, Systems Software · X8 LLC