Operations Manager
PGTEK
Senior ADK / LangGraph Engineer - Active Secret clearance
PGTEK· PGTEK
About this role
Sr. ADK / LangGraph Engineer — Federal and DoD Programs
About the Role
PGTEK is seeking a Sr. ADK / LangGraph Engineer to support our L400 Advanced Development capability. You will build the agent workflows that plan, route, use tools, and stop safely for mission-critical Google Cloud and AI solutions.
Key Responsibilities
- Implement typed state, nodes, routing, persistence, tool contracts, termination, tests, tracing, and deployment
- Design solutions using advanced Python, Google ADK, LangGraph, Pydantic, async systems, and tool calling
- Apply least-privilege and secure practices throughout delivery
- Mentor team members and contribute reusable standards
- Support RMF/FedRAMP/DoD authorization activities and customer briefings
- 7+ years of software, cloud, data, cybersecurity, systems, or AI engineering experience
- 3+ years of advanced hands-on experience in production or regulated environments
- Deep experience with Advanced Python, Google ADK, LangGraph, Pydantic, async systems, tool calling, memory, testing, and Cloud Run/GKE
Preferred Qualifications
- Experience architecting agentic, GraphRAG, or AI-security systems
- Google Cloud Professional Cloud Developer or generative AI skill badges
Clearance & Location
Active Secret clearance required; TS/SCI eligibility preferred. Hybrid or remote with travel to customer sites (~10–25%). Washington, DC / Northern Virginia area preferred.
Our comprehensive benefits package for full-time salaried employees is effective immediately upon the start date. Benefits include comprehensive PPO medical coverage with access to a Health Savings Account (HSA) option, a vision plan, and dental insurance with the base dental plan option paid for by PGTEK. Life Insurance, Short and Long-Term disability, and Critical Illness insurance have premiums covered. Additionally, PGTEK offers a matching 401(k) plan and a discount on pet insurance through ASPCA Pet Insurance. An Employee Assistance Program is available at no cost to all employees. PGTEK offers a generous amount of PTO and Holidays, and an Education Assistance Program is available after 12 months of employment.
ABOUT PGTEK
PGTEK is a true consulting organization dedicated to helping clients achieve their business and technology objectives utilizing our decades of experience and business relationships. PGTEK invests in the educational advancements of our staff by providing the necessary resources to complete Professional and Business Certifications. Our company is our people, and we treat them like family.
EOE, including disability/veterans
Frequently Asked Questions
Is the salary disclosed for the Senior ADK / LangGraph Engineer - Active Secret clearance position at PGTEK?
The salary for this Senior ADK / LangGraph Engineer - Active Secret clearance role at PGTEK is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Senior ADK / LangGraph Engineer - Active Secret clearance job at PGTEK remote?
Yes, this Senior ADK / LangGraph Engineer - Active Secret clearance position at PGTEK is remote, with team members based in TELECOMMUTE, United States. You can work from home or anywhere in the supported regions.
Is the Senior ADK / LangGraph Engineer - Active Secret clearance role at PGTEK full-time or part-time?
This is listed as a Full time position. It is posted as a Senior ADK / LangGraph Engineer - Active Secret clearance role in the PGTEK department at PGTEK.
Which team or department does the Senior ADK / LangGraph Engineer - Active Secret clearance at PGTEK belong to?
This Senior ADK / LangGraph Engineer - Active Secret clearance position is part of the PGTEK department at PGTEK. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior ADK / LangGraph Engineer - Active Secret clearance position at PGTEK?
Click the "Apply Now" button on this page. You will be redirected to PGTEK's official application portal hosted on workable where you can submit your application directly.
When was the Senior ADK / LangGraph Engineer - Active Secret clearance job at PGTEK posted?
This Senior ADK / LangGraph Engineer - Active Secret clearance position at PGTEK was posted on Sep 5, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior ADK / LangGraph Engineer - Active Secret clearance
PGTEK
You'll be redirected to PGTEK's official application page on workable.