Jobs in the United States

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Added 3 mins ago
Principal Product Security Engineer
Cribl
Remote, United States
Cribl is looking for a Principal Product Security Engineer to serve as a hands-on technical authority at the intersection of application, cloud, and FedRAMP environment security. You will…
Added 3 mins ago
Marketing Engineer (AI Agents)
Cresta
Remote, United States
As Cresta’s first Marketing Engineer (AI Agents), you'll own the systems behind how Cresta shows up on the internet. In this role, you will own the technical decisions behind cresta.com and…
Added 3 mins ago
AI Growth Engineer
Cresta
Remote, United States
As Cresta’s first AI Growth Engineer, you'll own the systems behind how Cresta shows up on the internet. In this role, you will own the technical decisions behind cresta.com and help shape…
Added 5 mins ago
Mechanical Engineer III -(E3)
Applied Materials
Santa Clara, CA · Santa Clara
As a Mechanical Engineer, you’ll leverage your strong foundation in physics, mathematics, and materials science to process and resolve mechanical problems, design and implement custom…
Added 5 mins ago
Senior Application Engineer
Synopsys
Exton, PA
In this role, the Senior Application Engineer will join the AGI IT Application team and will be responsible for maintaining and improving AGI’s Application Services, including daily…
Added 5 mins ago
Principal Application Engineer- Missile Defense
Synopsys
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Added 6 mins ago
Software Development Engineer, Amazon Quick
Amazon Development Center U.S., Inc.
Seattle, WA
The Amazon Quick team is looking for an exceptional Software Development Engineer for a strategic new initiative. Amazon Quick is a generative AI–powered assistant that can answer…
Added 9 mins ago
Artificial Intelligence Software Engineer
PNC Bank NA
PA · Strongsville, OH · Birmingham, AL · Dallas, TX
…contribute to the company’s success. As a(n) Artificial Intelligence Engineer within PNC's technology organization, you will be based in Pittsburgh, PA, Dallas, TX, Strongsville, OH,…
Added 9 mins ago
Software Engineer - AI
PNC Bank NA
PA · Strongsville, OH · Birmingham, AL · Dallas, TX
…opportunity to contribute to the company’s success. As a(n) Software Engineer - AI within PNC's technology organization, you will be based in Pittsburgh, PA, Dallas, TX, Strongsville, OH,…
Added 9 mins ago
Software Engineer - AI Agents / Generative AI
PNC Bank NA
PA · Strongsville, OH · Birmingham, AL · Dallas, TX
…opportunity to contribute to the company’s success. As a Software Engineer - AI Agents / Generative AI within PNC's technology organization, you will be based in Pittsburgh, PA, Dallas, TX,…
Added 9 mins ago
Senior Software Engineer
Western Governors University
Salt Lake City, UT
…technology, AI, and workforce development. As a Senior Software Engineer, you will play a key role in designing, building, and evolving the platforms that support WGU students and internal…
Added 10 mins ago
CC
Commercial HVAC Mechanical Project Manager (Remote)
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- $79,000 to $158,000 USD / year
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Added 16 mins ago
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Sr. Embedded Software Engineers
Rivian and Volkswagen Group Technologies
Palo Alto, CA
- $188,000 to $220,000 USD / year
…field and 2 years of experience in any occupation as firmware engineer, software engineer, or related. Must have experience working with the following: Programming embedded firmware in C…
Added 16 mins ago
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Staff Embedded Software Engineers
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Palo Alto, CA
- $222,000 to $279,000 USD / year
…BLE & NFC systems. Write low level peripheral driver code, application logic, and everything in between. Work cross functionally with multiple stakeholders to deliver a robust software…
Added 18 mins ago
Platform and Data Engineer
Booz Allen Hamilton_United States
Honolulu, HI
…unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need a data…
Added 18 mins ago
ICAM Engineer
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We are seeking an Identity, Credential, and Access Management (ICAM) Engineer to develop, integrate, and maintain enterprise identity services supporting mission applications and secure…
Added 18 mins ago
Power Platform Developer
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Arlington, VA
As a low-code/no-code solution engineer, you know how to harness the latest technologies by developing low-code platforms and creating user-friendly solutions for your clients. We’re…
Added 18 mins ago
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Windows Application Deployment Engineer
Kforce
Boston, MA
- $42 to $47 USD / hour
Kforce has a client in need of a Windows Application Deployment Engineer in Boston, MA.
Added 19 mins ago
Product Line Manager - Si IGBT
onsemi
San Jose, CA
The Technical Marketing Engineer, also referred to as a Product Manager or Product Lifecycle Manager, has overall ownership of new products, including the business case, for assigned…
Added 19 mins ago
Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
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The Operating Engineer will have a strong focus on operating, maintaining, troubleshooting and repairing facility equipment on all systems. Individuals are expected to demonstrate technical…
Added 19 mins ago
UA
Senior Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Costa Mesa, CA
- $43 to $47.5 USD / hour
The Operating Engineer focuses on operating, maintaining, troubleshooting, and repairing all facility systems equipment. This role requires specialized expertise in Electrical, HVAC,…
Added 19 mins ago
UA
Lead Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Costa Mesa, CA
- $48.07 to $52.88 USD / hour
Join JLL as a Lead Operating Engineer and play a critical role in overseeing facility operations and engineering excellence. In this position, you'll supervise engineering department staff…
Added 19 mins ago
UA
Senior Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Costa Mesa, CA
- $43 to $47.5 USD / hour
The Operating Engineer focuses on operating, maintaining, troubleshooting, and repairing all facility systems equipment. This role requires specialized expertise in Electrical, HVAC,…
Added 19 mins ago
UA
Operations & Project Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Costa Mesa, CA
- $43.25 to $48 USD / hour
Join JLL as a Lead Project Operating Engineer and drive engineering excellence across major capital projects, facility renovations, and infrastructure expansions. In this specialized role,…
Added 19 mins ago
UA
Senior Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Costa Mesa, CA
- $43 to $47.5 USD / hour
The Operating Engineer focuses on operating, maintaining, troubleshooting, and repairing all facility systems equipment. This role requires specialized expertise in Electrical, HVAC,…

Leidos

Senior AWS Generative AI Solution Engineer

Gaithersburg, MD, United States

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Job details

Posting language: English
Posted: Aug 6, 2026

Original job description

Description

Leidos is seeking an experienced Senior AWS Generative AI Solution Engineer to design and implement the reasoning layer for a GenAI-enabled HUD FHA Resource Center. The selected candidate will lead development of a multi-agent solution using Amazon Bedrock, AgentCore Runtime, Knowledge Bases, Guardrails, OpenSearch Serverless, AWS Lambda, and Retrieval-Augmented Generation to support grounded voice and chat interactions.

Core Responsibilities:

Design and implement Amazon Bedrock Agents, including a Supervisor Agent and domain-specific Sub-Agents.
Develop Retrieval-Augmented Generation workflows using Amazon Bedrock Knowledge Bases and OpenSearch Serverless.
Implement prompt engineering, agent routing, confidence logic, and low-confidence fallback behavior.
Configure Bedrock Guardrails for PII redaction, prompt-injection detection, denied topics, content safety, and grounding evaluation.
Build Lambda orchestration to connect Lex V2, Bedrock AgentCore, response generation, and human transfer decisions.
Support session management, conversation context persistence, and cross-channel consistency for voice and chat.
Integrate the GenAI stack with Amazon Connect, Salesforce, CloudWatch, DynamoDB, S3, SNS, IAM, and KMS.
Lead AI testing, response quality tuning, grounding validation, and latency optimization across production-like scenarios.

Please Note: This is 100% telework/remote opportunity. However, candidate must be/reside in the Gaithersburg, MD/Washington, DC metro area.

Please be advised that during the interview, you will be required to keep your camera on, and your interviewer will be taking your picture for identification purposes if an offer letter is extended to you.

Required Qualifications:

Bachelor’s degree and 8+ years of relevant experience OR Masters degree with 6+ years of relevant experience. Additional years of relevant experience may be considered and/or accepted in lieu of degree.
8+ years of software engineering OR cloud development experience.
At least 3 years of Generative AI OR LLM application development experience.
Strong Python development skills and experience building production AWS solutions.
Hands-on experience with Amazon Bedrock, RAG patterns, and vector-based retrieval.
Experience with APIs, distributed systems, and secure cloud architecture.
Ability to work effectively in a regulated government environment.
Ability to obtain and maintain a Public Trust security clearance.
US Citizen.

Preferred Qualifications:

AWS certifications such as AI Practitioner, Machine Learning Specialty, OR Solutions Architect Professional.
Experience with Amazon Bedrock Agents, AgentCore Runtime, Guardrails, and Knowledge Bases.
Experience with Claude models, agent frameworks, or multi-agent orchestration patterns.
Familiarity with FedRAMP environments and government AI governance requirements.
Experience with LangChain, Strands Agents, or other agent development frameworks.

Success Measures:

Supervisor Agent and Sub-Agents are implemented and tested across HUD service domains.
Responses are grounded, accurate, and safely filtered through Guardrails.
Confidence scoring and fallback behavior support reliable human escalation.
The GenAI platform is production-ready, maintainable, and compliant with security and privacy requirements.

Target Technical Skills: Highly Desired/Preferred Skills (Nice to Have):

Amazon Bedrock, Bedrock Agents, Bedrock Guardrails, Bedrock Knowledge Bases, AgentCore Runtime.
Retrieval-Augmented Generation, prompt engineering, multi-agent systems, vector search.
AWS Lambda, Amazon Lex V2, Amazon Connect, CloudWatch.
Python, REST APIs, JSON, CloudFormation or Terraform, CI/CD.
OpenSearch Serverless, DynamoDB, S3, IAM, KMS.

Please Note: The program budget salary for this role could fall anywhere between $130,000 to low/mid $150,000 with a slight wiggle room (no guarantees) based on relevant experience and assessment. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

August 3, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

#Remote

REQNUMBER: R-00188621

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

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