Job Description:
Quevera is seeking an AWS Cloud Security Engineer with an active TS/SCI clearance to support security architecture, automation, compliance, and security posture management across a complex, multi-vendor AWS environment.
The position supports work across Herndon, Virginia; Springfield, Virginia; Denver, Colorado; and Seattle, Washington, with work split approximately 80% low-side and 20% high-side. Remote work is acceptable, but candidates must be willing and able to work from AWS SCIFs as required.
Job Responsibilities:
- Design and implement intelligent model-routing logic using ML-based classification to route requests to appropriate LLMs based on conversational context, task complexity, and performance requirements.
- Build and maintain orchestration layers using AWS Bedrock, LangChain, or custom frameworks to support multi-model workflows.
- Train, evaluate, and iterate on classification models using evaluation frameworks and feedback loops.
- Architect conversation-context analysis, retrieval, and embedding strategies to interpret user intent across multi-turn interactions.
- Develop prompt-engineering standards and context-window management techniques supporting intent classification and routing.
- Architect enterprise-scale GenAI solutions with high availability, performance optimization, and cost management.
- Apply GenAI platform practices including observability, model evaluation, guardrails, responsible AI controls, and versioning.
- Design and maintain data extraction and transformation pipelines supporting model training, evaluation, and enterprise application integration.
- Engage with customer stakeholders and technical counterparts to gather requirements, validate solutions, and participate in Agile/Scrum ceremonies.
- Collaborate with the Engagement Manager to track progress and risks and produce technical documentation, architecture diagrams, and handoff artifacts.
Minimum Requirements:
- Develop reusable Infrastructure as Code (IaC) and cross-account integrations to standardize and centralize security services across a complex, multi-vendor environment with distributed AWS accounts under an externally managed organization.
- Assess current security posture and drive vendor alignment with organizational standards.
- Help shape government security processes and support the production of compliance artifacts, including IATTs and ATOs.
- Integrate distributed logging to a centralized reviewer (C5ISR).
Desired Skills:
- Active TS/SCI clearance required.
- Must be willing and able to work from AWS SCIFs as required.
- Candidates must be local to Herndon, Virginia; Denver, Colorado; or Seattle, Washington.
Work Location:
- AWS IAD21 – Herndon, Virginia
- Customer Site – Springfield, Virginia
- Denver, Colorado
- Seattle, Washington
- Work split: approximately 80% low-side / 20% high-side.
- Remote work is acceptable, with attendance at AWS SCIFs as required.
Why Join Quevera?
Award-Winning Culture
Quevera was recognized as a Top Workplace in the Washington, DC/Baltimore region for 2025, marking our fifth consecutive year receiving this distinction based on employee feedback.
Outstanding Benefits
We invest in our employees and their families through a highly competitive benefits package, including:
- 100% employer-paid medical coverage (optional plan)
- Competitive options for Medical, Dental and Vision insurance
- Employer-paid short-term and long-term disability coverage
- Employer-paid life insurance
- $5,000 annually for education, training, certifications, and professional development
- Career advancement through our structured iQTouch Program
- Up to 6% 401(k) match
- Additional 4% profit-sharing contribution, at company discretion
At Quevera, we believe exceptional people deserve exceptional opportunities. We're more than just a workplace—we're a team of innovators, problem-solvers, and industry experts committed to delivering mission-critical solutions while fostering professional growth, collaboration, and technical excellence.
Quevera is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age or any other characteristic protected by law. #LI-AA1
Skills Required
- Active TS/SCI security clearance
- Willingness and ability to work from AWS SCIFs as required
- Local to Herndon, Virginia; Denver, Colorado; or Seattle, Washington
- Develop reusable Infrastructure as Code and cross-account integrations across distributed AWS accounts
- Assess security posture and align vendors with organizational standards
- Support government security processes and produce IATT and ATO compliance artifacts
- Integrate distributed logging to a centralized C5ISR reviewer
- Design and implement ML-based model-routing logic and multi-model workflows
- Build orchestration layers using AWS Bedrock, LangChain, or custom frameworks
- Train and evaluate classification models using evaluation frameworks and feedback loops
- Architect conversation-context analysis, retrieval, and embedding strategies
- Develop prompt-engineering and context-window management standards
- Architect enterprise-scale GenAI solutions with availability, performance, and cost optimization
- Apply observability, model evaluation, guardrails, responsible AI controls, and versioning
- Design and maintain data extraction and transformation pipelines
- Participate in Agile/Scrum ceremonies and produce technical documentation and architecture diagrams
What We Do
Quevera provides custom software engineering services across the entire spectrum of the software development lifecycle. We have extensive experience in partnering with our customers to gain a comprehensive understanding of the business problems presented to federal agencies, local governments, financial institutions, health care organizations and educators. Quevera is a company founded by a core group of technologists and business professionals who shared a revolutionary vision for how a software company could succeed while adhering to set of core values that governed its partnerships with its customers, employees and corporate partners. With over a century of combined experience in the government, intelligence and corporate sectors, we have the experience and technical know-how knowledge to first listen, understand and deliver innovative products and services designed to reach the core problem for unique business problems.
