Jobs in the United States

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Added 4 mins ago
Network Engineer
Pridgeon & Clay Inc
Grand Rapids, MI
Objective: The Network Engineer is responsible for analyzing, designing, installing, configuring, maintaining and repairing the network infrastructure and application components, including…
Added 5 mins ago
Facility Project Coord
Appalachian Power Company
Roanoke, VA
3) Coordinate with the Corporate Facility Engineer in the development and implementation of corporate facility office standards and construction projects.
Added 7 mins ago
Software Engineer (Associate, Experienced or Lead) - El Segundo CA
Military Spouse Jobs & VetJobs
United States
In this role you will design, implement, test, and maintain software models and system-level simulators that reproduce operational conditions (i.e., simulated scenarios) to enable mission…
Added 19 mins ago
Issue Resolution Coord II
Crawford Listings - Global
Remote, United States
Monitors inbound assignment activity for system entry and client acknowledgement.
Added 32 mins ago
VH
Safety and Occupational Specialist
Veterans Health Administration
Prescott, AZ
- $74,678 to $97,087 USD / year
This position is located within the Facilities Management Service at the Northern Arizona VA Healthcare System (NAVAHCS) in Prescott, AZ. The primary purpose of the Safety and Occupational…
Added 32 mins ago
BO
SUPERVISORY CIVIL ENGINEER
Bureau of Reclamation
Lakewood, CO
- $140,239 to $182,316 USD / year
You will serve as a SUPERVISORY CIVIL ENGINEER with Bureau of Reclamation.
Added 32 mins ago
BO
SUPERVISORY CIVIL ENGINEER
Bureau of Reclamation
Lakewood, CO
- $140,239 to $182,316 USD / year
You will serve as a SUPERVISORY CIVIL ENGINEER with Bureau of Reclamation.
Added 35 mins ago
UA
Electrical Engineer
U.S. Army Corps of Engineers
Walla Walla, WA
- $99,954 to $127,443 USD / year
Serve as a senior (GS-12) or developmental senior (GS-11) engineer carrying out assignments independently using professional judgment in planning and initiating work techniques and…
Added 35 mins ago
VH
Healthcare Engineer - Project Engineer
Veterans Health Administration
Seattle, WA
- $62,504 to $141,154 USD / year
The position serves as a Project Engineer at Puget Sound Health Care System (VAPSHCS). This position performs project planning, produces designs, manages designs, manages construction, and…
Added 35 mins ago
VH
Healthcare Engineer - Project Engineer
Veterans Health Administration
Seattle, WA
- $62,504 to $141,154 USD / year
The position serves as a Project Engineer at Puget Sound Health Care System (VAPSHCS). This position performs project planning, produces designs, manages designs, manages construction, and…
Added 38 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Tomah, WI
- $50,460 to $116,362 USD / year
The position serves as a Healthcare Engineer at the Department of Veterans Affairs (VA) Healthcare System, VHATOM Medical Center. This position performs project planning, produces designs,…
Added 41 mins ago
AC
ENGINEERING TECHNICIAN (CIVIL)
Air Combat Command
Moody AFB, GA
- $61,722 to $80,243 USD / year
The primary purpose of this position is to ensure optimal resource decisions are made and executed across civil engineer activities, and ensure data and information from all shops are…
Added 41 mins ago
Senior Perception AI Engineer - Autonomous Vehicles
NVIDIA USA
CA
…even without a prior map. Our team builds the online mapping system that turns raw data from multiple sensors into an accurate, continuously updated 3D model of the driving environment.…
Added 46 mins ago
BO
Civil Engineer
Bureau of Reclamation
Lakewood, CO
- $140,239 to $182,316 USD / year
You will serve as a Civil Engineer with Bureau of Reclamation.
Added 46 mins ago
VH
Engineering Technician
Veterans Health Administration
Charleston, SC
- $74,678 to $97,087 USD / year
The incumbent works under the general supervision of a Supervisory General Engineer.
Added 47 mins ago
Ford Racing Vehicle Engineering Lead, Feature & Software Delivery
Ford
Allen Park, MI · Allen Park
…this individual will translate customer insights into vehicle-level requirements, guide system-level design decisions, resolve cross-functional tradeoffs, and validate the complete vehicle…
Added 56 mins ago
WA
Civil Engineer
Western Area Power Administration
Lakewood, CO
- $106,335 to $142,737 USD / year
As a Civil Engineer, you'll will serve as engineering support in the functional areas of structural engineering, geotechnical engineering, cost estimating, or site development. This…
Added 56 mins ago
VH
Diagnostic Radiologic Technologist - Computerized Tomography
Veterans Health Administration
Montgomery, AL
- $64,063 to $83,287 USD / year
Performs Intravenous injections of Contrast Material with pressure injection system. Practices safe use of the pressure injector and injects IV contrast material at injection rates provided…
Added 1 hour ago
UA
Chemical Engineer
U.S. Army Aviation and Missile Command
Chambersburg, PA
- $46,610 to $133,142 USD / year
…electronics. ORB. Combination of Education and Experience: College-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and…
Added 1 hour ago
Instructor Learning Facilitator - Controls
Johnson Controls Inc.
United States
…related field plus one (1) year of experience as a Controls Engineer, IT Specialist or related occupation performing system checks, monitoring operations, and troubleshooting BMS…
Added 1 hour ago
DevSecOps Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Reston, VA
As a DevSecOps Engineer I, you’ll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate…
Added 1 hour ago
Storage Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Sterling, VA
Our work depends on a Storage Engineer joining our team to support Government activities in Annapolis Junction, MD, Sterling, VA, or Colorado Springs, CO.
Added 1 hour ago
Storage Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Annapolis Junction, MD
Our work depends on a Storage Engineer joining our team to support Government activities in Annapolis Junction, MD, Sterling, VA, or Colorado Springs, CO.
Added 1 hour ago
Storage Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Aurora, CO
Our work depends on a Storage Engineer joining our team to support Government activities in Annapolis Junction, MD, Sterling, VA, or Colorado Springs, CO.
Added 1 hour ago
VH
Program Analyst
Veterans Health Administration
Louisville, KY
- $74,678 to $97,087 USD / year
Responsible for administrative execution of Engineering programs and will assist the Facility Manager and Chief Engineer with overall planning and administration of Engineering Service and…

Lumbra

Applied AI Engineer

New York City, NY, United States

$150,000 to $300,000 USD / year

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Job details

Pay: $150,000 to $300,000 USD / year
Experience: 2+ years of professional software engineering experience shipping production code, with strong Python.
Posting language: English
Posted: Nov 4, 2026

Original job description

About Lumbra

Lumbra builds the vendor-neutral operating system for agentic AI in high-consequence environments. In our first ten months we won four fully competed prime contracts across the U.S. Government, every one of them deploying into classified spaces. We are live on JWICS. We were selected from a field of 200+ companies for a defense innovation challenge and won it. We beat two established defense primes on the same program and earned the follow-on, now in execution.

About the Role

Nebula, our agentic harness, turns days of manual synthesis into minutes of analysis for analysts across the Intelligence Community and the Department of Defense. Whether that is true on a given day comes down to the intelligence layer: how agents reason, retrieve, call tools, and produce output an analyst can trust.

We want an Applied AI Engineer to turn models into product features that analysts actually use. You build agents, retrieval, and tool integrations into Nebula, you prove they work with evaluation rather than demos, and you ship them as production code.

This role is on site in New York City. It is not eligible for remote or hybrid work.

How the Role Is Structured

~60% building. Agent behaviors, retrieval pipelines, tool integrations, and the product surfaces around them, shipped to production.
~25% evaluating and iterating. Eval sets, graders, regression suites, and failure analysis that tell you whether a change made a feature better.
~15% closing the loop. Working with Forward Deployed Engineers and Deployment Strategists to turn feedback from classified deployments into fixes.

What You'll Own

AI features end to end, from prototype to production: agent behaviors, retrieval, tool use, and the interfaces analysts touch.
Evaluation for everything you ship. Datasets, graders, and regression suites that catch capability loss without overfitting to specific outputs.
Evidence-driven iteration on prompts, context, retrieval, and tooling, driven by failure analysis rather than intuition.
Production quality for model calls: latency, cost, error handling, fallbacks, and observability.
Vendor neutrality. Features that hold up across model providers, including the models available on classified networks.
The feedback loop with the field. Field learnings come back weekly, and you turn them into product.
The agent loop and execution runtime. Build and scale the foundation that sends requests to models, manages tool execution and long-running sessions, and feeds results back into the model's context.
Evaluation harnesses. Automated benchmarking pipelines and eval suites that stress-test accuracy, latency, context-window limits, and regressions.
Retrieval and orchestration architecture. Reliable RAG frameworks and orchestration layers that carry high-throughput, low-latency AI features.

You'll Work Alongside

CIA officers, MIT engineers, Special Operations combat veterans, and applied AI engineers from frontier labs including Anthropic and Google. You will make decisions that immediately affect national security. You will own part of a company early and when it matters.

What This Role Is Not

A research role. You read research to build better features, and you ship.
A prompt-only role. You write production software, and prompts are one tool among many.
A demo role. A feature is done when analysts rely on it and you can show that it works.

Required Qualifications

2+ years of professional software engineering experience shipping production code, with strong Python. Candidates with 4+ years will be considered at the senior level.
Experience shipping at least one LLM-powered feature to real users, and knowing how you knew it worked: the eval, the metric, and what you changed because of it.
Hands-on experience with at least one of retrieval pipelines, tool use and function calling, or agent orchestration.
Experience designing evaluations for non-deterministic output and iterating on prompts, retrieval, and tooling based on what fails.
Strong software fundamentals: testing, code review, typed interfaces, and code that survives constant change.
Comfort taking a loose ask and turning it into a working feature without a fully specified ticket.
Strong fundamentals in scalable distributed systems, service-oriented architectures, networking, and systems design, ideally having owned both the technical vision and the execution of a foundational platform system end to end.
Proficiency in Python, Go, Rust, or a similar systems language.
Experience with cloud infrastructure (GCP, AWS, or Azure) and container orchestration (Kubernetes).
Full ownership of your work from design through deployment and operations.
The ability to navigate ambiguity and make sound technical decisions independently, ideally across both 0-to-1 and more mature team or company settings.
Willingness to work on site in New York City.

Preferred Qualifications

Experience with evals, agents, or retrieval pipelines at scale.
Experience with Model Context Protocol or similar tool-use frameworks.
Experience with open-weight models, self-hosted inference, or constrained compute environments.
Experience with graph databases or vector search for knowledge representation and retrieval.
Enough TypeScript and React to build the UI for the features you ship.
Exposure to intelligence analysis, OSINT, or other analytical workflows.
Eligibility to obtain a U.S. security clearance.

Compensation

The base salary range for this role is $150,000 to $300,000, spanning our Engineer II and Senior Engineer levels. Where an offer lands depends on scope, autonomy, and technical capability, which we assess through the interview process rather than by years or title. Our ranges are a real guide, and we are flexible for the right person: if your experience clearly exceeds this role's scope, we will consider you at a higher level, with that level's range. Base salary is one part of total compensation, alongside equity and the benefits below.

What We Offer

Health, dental, and vision insurance. 99% of your premiums covered, and 100% of your dependents' premiums.
Optional HSA plan. Lower premium, HSA eligible, fully portable, self-directed or managed.
Health Reimbursement Account for qualified healthcare expenses.
Life insurance of $150,000 plus AD&D, 100% company paid.
401(k) with a 100% match on the first 6%, immediately vested. No cliff, no waiting period. Yours from day one.
Wellhub Gold. Everything from Gold's Gym to Lifetime, fully covered, plus [solidcore], F45, and hundreds of other studios.
Unlimited PTO. Real time off, not accrual-based. Take what you need, no counting required.
Every federal holiday, plus additional paid days off over the winter break.
Supportive leave of absence program, including time off for military service, medical events, and parental leave.
Breakfast, lunch, and endless snacks every day you are in the office.
Pre-tax commuter benefits.
Company phone plan. A new iPhone, fully company paid.

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Skills

Research
Industrial software
Python
Go
Rust
Google Cloud
AWS
Microsoft Azure
Kubernetes
TypeScript
React

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