Software Developer (Systems Software)
Confirmed on the employer's own hiring board on Oct 2, 2026. First seen by Alion on Sep 29, 2026. GRVTY scores A on the Alion truth index.
What You'll be Owning
GRVTY is seeking a Software Developer (Systems Software) with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. Candidate will provide cyber and SIGINT exploitation of large-scale networks and the data riding on them to uncover unknown and emerging adversary capabilities leveraging expertise in exploitation. Candidate will apply leading-edge principles, theories, and concepts; contribute to the development of new principles and concepts. Candidate will work on unusually complex problems and provide highly innovative solutions. Candidate will operate with substantial latitude for unreviewed actions or decisions; will mentor or supervise employees in technical competencies.
What You Must Have
- Active TS/SCI with Polygraph Clearance
- 7+ years’ experience in software development or systems engineering, building, deploying, and maintaining enterprise-grade applications.
- 5+ years’ experience supporting offensive or defensive cyber operations.
- Demonstrated experience integrating modern AI and Large Language Models (LLMs) into existing legacy architectures, APIs, and enterprise systems.
- Demonstrated experience with containerization, orchestration, and cluster management platforms, including Docker and Kubernetes
- Knowledge of zero-trust architecture, secure API gateways, and data governance controls for AI/LLM deployments.
- Knowledge of cloud infrastructure services, such as AWS, Azure, or GCP, optimized for AI/ML and distributed processing such as GPU instances, vCPUs, and high-speed networking fabrics.
- Knowledge of network engineering fundamentals, low-latency protocols, system security, and data pipeline architectures supporting model inference and training.
- Demonstrated ability to collaborate with cross-functional technical teams, translate complex client requirements into scalable system designs, and mentor junior engineers.
What Would be Nice to Have
- Demonstrated experience with MLOps/LLMOps tools and CI/CD pipelines, such as MLflow, Kubeflow, or GitLab CI.
- Demonstrated experience working with high-performance networking, software, and hardware.
- Master’s Degree in Computer Science, Artificial Intelligence, or Systems Engineering.
- Professional certification in Cloud Architecture or DevOps, such as AWS Certified Solutions Architect, Azure Solutions Architect Expert, or CKA
Pay Range: At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.
Virginia Pay Range
$150,000 - $250,000
Pay Range: At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.
Virginia Pay Range
$150,000—$250,000 USD
Why Choose GRVTY
The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.
We partner with our customers to help them overcome challenges in every corner of technology and defense-including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.
At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.
- Robust health plan including medical, dental, and vision
- Health Savings Account with company contribution
- Annual Paid Time Off and Paid Holidays
- Paid Parental Leave
- 401k with generous company match
- Training and Development Opportunities
- Award Programs
- Variety of Company Sponsored Events
EEO Statement
GRVTY, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability.
Anyone requiring reasonable accommodations should email [email protected] or call 703-544-7930 with requested details. A member of the HR team will respond to your request within 2 business days.
Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)
Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.