Jobs in the United States

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Added 4 mins ago
Spacecraft Avionics Test Engineer II
Varda Space Industries
El Segundo, CA
As a Spacecraft Avionics Test Engineer II, you'll play a key role in the design and operation of critical systems that simulate and stress-test flight hardware to prove it is ready for its…
Added 4 mins ago
Senior Spacecraft Avionics Test Engineer
Varda Space Industries
El Segundo, CA
As a Senior Spacecraft Avionics Test Engineer, you'll play a key role in the design and operation of critical systems that simulate and stress-test flight hardware to prove it is ready for…
Added 4 mins ago
Senior Spacecraft Avionics Hardware Development Engineer
Varda Space Industries
El Segundo, CA
As a Senior Spacecraft Avionics Hardware Development Engineer at Varda, you will design and deliver flight-critical electrical hardware for our satellite bus, reentry vehicle, and customer…
Added 4 mins ago
Senior Automation & Controls Engineer
Varda Space Industries
El Segundo, CA
The Senior Automation & Controls Engineer builds bespoke test infrastructure that qualifies spaceflight hardware for orbit. They design, build, and own sophisticated ground support…
Added 5 mins ago
I&V Engineer
NewGen Technologies
Longmont, CO
…objectives and scenarios, test procedures, performing integration, verification, and validation activities. Work as part of a technical team of software and integration engineers who…
Added 13 mins ago
DH
Senior Product Designer
Develop Health
San Francisco Bay Area, CA
- $160,000 to $230,000 USD / year
Healthcare experience. We'll teach you the domain. You also don't need to be a software engineer or have a PM background.
Added 13 mins ago
Lead Software Engineer - Enterprise AI Services & Agents
Wellmark, Inc.
Des Moines, IA
As a Lead Software Engineer on Wellmark’s Enterprise AI Services & Agents team, you will lead the design and delivery of reusable enterprise assistants, agents, AI services, skills, and…
Added 14 mins ago
Systems Engineer – Technology Refresh & Modernization
General Dynamics Mission Systems, Inc
Pittsfield, MA
As a Systems Engineer, you will support technology refresh and obsolescence management by applying systems engineering processes to develop and document solutions for obsolete subassemblies…
Added 19 mins ago
CI
Controls Engineer
Cintal, Inc.
Tucson, AZ
- $93,000 to $98,000 USD / year
Participate in debugging activities and verification of software releases and control system updates.
Added 20 mins ago
Electrical Engineer
General Dynamics Information Technology
Bayview, ID
The Electronics Engineer must have:
Added 23 mins ago
Senior Platform Engineer
Swivel Transactions LLC
San Antonio, TX
SBOM (Software Bill of Materials): Ensures transparency of all dependencies for compliance and vulnerability management.
Added 33 mins ago
Systems Test Engineer 2 - 31118
Huntington Ingalls Industries
Pocasset, MA
HII Unmanned Systems (HII UxS) are seeking an Integration and Test engineer for its UUV programs. As an I&T engineer on a UUV program, you will be part of an interdisciplinary approach to a…
Added 33 mins ago
Software Test & Integration Engineer
Leidos
Natick, MA
Position: Software Test & Integration Engineer
Added 33 mins ago
Quality Manager / Medical Devices
Kelly Services
Wilmington, MA
Experience managing design control activities, including design inputs and outputs, design reviews, verification and validation, design transfer, and Design History Files (DHFs).
Added 41 mins ago
Network Architect
SAIC
Washington, DC
Must possess strong emotional intelligence, interpersonal and executive level communication skills
Added 43 mins ago
Sr. UAV Engineer
SRI International
Palo Alto, CA
We are seeking a hands-on Senior UAV Engineer to provide technical leadership throughout the design–build–integrate–test–fly–deliver cycle. This role combines engineering expertise,…
Added 43 mins ago
UAV Engineer
SRI International
Palo Alto, CA
We are seeking a hands-on UAV Engineer who wants to build, fly, solve problems, and see their work move beyond the laboratory into operational use. Working within a multidisciplinary team,…
Added 48 mins ago
Quality Engineer Intern- Summer 2027
Shape Corporation
Trenton, OH
Assist with structured problem-solving, root-cause analysis, corrective actions, interim containment, and verification of implemented improvements.
Added 52 mins ago
Network Engineer III
GD Information Technology, Inc.
United States
Seize your opportunity to make a personal impact as a Network Engineer III at the Fort Carson Colorado Mission Training Complex. Here, you’ll tailor cutting-edge solutions to the unique…
Added 1 hour ago
Electrical Design Engineer (Prime), Senior
Axiom Space
United States
…mission-driven team is seeking a bold and dynamic Electrical Design Engineer (Prime), Senior who is fueled by high accountability, execution horsepower, and driven to understand our world,…
Added 1 hour ago
Electrical Engineering - Design & Manufacturing
RED CAT HOLDINGS
Valdosta, GA
The Electrical Engineer – Design & Manufacturing is responsible for the design, development, integration, testing, and production support of electrical systems used in Blue Ops' unmanned…
Added 1 hour ago
Scientist, Optical Systems Engineering
L3Harris
Palm Bay, FL
The Optical Systems Engineer will support the larger program team performing critical functions such as requirements management, interface management, system design, risk and opportunity…
Added 1 hour ago
Staff Mechanical Engineer- Tooling
nLIGHT
Longmont, CO
All applicants must possess or be qualified to obtain a U.S
Added 1 hour ago
Lead Design and Analysis Engineer (Electronic Sys Design & Analy)
The Boeing Company
Daytona Beach, FL
…developing system/subsystem requirements, participating with Software engineers with real-time Operational Flight Program (OFP) development, subsystem/system testing, and evaluating system…
Added 1 hour ago
Specialist, Ground Systems Engineer
L3Harris
Melbourne, FL
…enable our nation’s weather capabilities. As a ground systems engineer, you’ll lead and coordinate critical deployment and integration activities, ensuring seamless integration, testing,…

GD Information Technology, Inc.

Principal AI Platform and Model Operations Engineer - TS/SCI with Polygraph

United States

The likely salary range for this position is $161,500 - $218,500.

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Job details

Pay: The likely salary range for this position is $161,500 - $218,500.
Experience: 8+ years of platform, DevSecOps, SRE, ML engineering, or cloud engineering experience, including 3+ years supporting production AI/ML platforms.
Posting language: English
Posted: Nov 5, 2026

Original job description

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret SCI + Polygraph

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Public Trust/Other Required:

None

Job Family:

Data Science and Data Engineering

Job Qualifications:

Skills:

Artificial Intelligence (AI), DevSecOps, Machine Learning (ML)Certifications:

NoneExperience:

8 + years of related experienceUS Citizenship Required:

Yes

Job Description:

We are seeking a hands-on AI Platform Operations Engineer to own and mature the end-to-end platform and lifecycle mechanisms that move AI models, prompts, retrieval assets, dependencies, and services from approved development into reliable, classified production environments. This role sits at the intersection of AI engineering, cloud/platform engineering, security, data, and Service Operations, ensuring that advanced AI capabilities can be deployed and operated safely at-scale in highly regulated environments.

You will be responsible for designing and managing a controlled model and software supply chain, implementing local inference services, and orchestrating repeatable release trains for AI workloads. You will establish and enforce standards for observability, capacity management, and safe rollback, operating in environments where every import, deployment, and configuration change is a governed event. This position is ideal for someone who thrives on building robust, secure, and compliant AI platforms that turn experimental solutions into mission-ready, production-grade services.

Key Responsibilities

Design and operate AI/ML platform services for local model serving, orchestration, model and artifact registries, experiment/evaluation tracking, feature or retrieval assets, and deployment automation.
Build controlled import and release workflows for model weights, containers, Python packages, libraries, prompts, datasets, and vulnerability updates in disconnected environments.
Implement provenance, checksums/signing, SBOMs, malware/vulnerability scans, license review, allowlists, approvals, staged validation, and rollback for AI artifacts.
Deploy and tune inference services using approved serving stacks; manage batching, concurrency, memory, quantization, autoscaling where available, queueing, resilience, and graceful degradation.
Establish versioning and release relationships among model, tokenizer, prompt, retrieval index, embedding model, configuration, evaluation set, application, and infrastructure.
Develop GPU/CPU/storage/network capacity models and advise on hardware options, consolidation, scheduling, and cost/performance trade-offs.
Implement health, latency, throughput, saturation, failure, quality, drift, and usage telemetry integrated with enterprise observability and ServiceNow.
Define backup/recovery, continuity, patching, vulnerability treatment, certificate/secret rotation, and incident procedures for AI platform services.
Partner with AI Assurance and Security to enforce use-case gates, evaluation thresholds, audit, data restrictions, and release evidence.
Lead technical reviews, troubleshoot production AI platform incidents, mentor engineers, and document reusable platform patterns.

Required Qualifications

Education: Bachelor’s degree in computer science, Software Engineering, Machine Learning, Information Technology, or related field, or approved equivalent experience.
Location: Onsite
Clearance: Active TS/SCI with Polygraph
8+ years of platform, DevSecOps, SRE, ML engineering, or cloud engineering experience, including 3+ years supporting production AI/ML platforms.
Hands-on experience deploying and operating local model-serving platforms such as vLLM, TGI, Triton, TensorRT-LLM, llama.cpp, Ollama, ONNX Runtime, or comparable technologies.
Strong Linux, container, Kubernetes/OpenShift, networking, storage, GPU, identity, secrets, and infrastructure automation skills.
Experience with model/artifact registries, experiment tracking, release management, CI/CD, internal package/container repositories, and disconnected dependency management.
Ability to size inference capacity using model precision, VRAM, context length, concurrency, throughput, latency, and availability requirements.
Strong Python and automation proficiency plus experience with Terraform, Ansible, Helm, GitLab CI/Jenkins, or comparable tooling.
Working knowledge of RMF/STIG, software supply-chain security, SBOMs, vulnerability management, logging/audit, and classified data handling.
Demonstrated technical leadership, incident judgment, cross-team coordination, mentoring, and clear documentation.

Preferred Qualifications

Experience with PyTorch, Hugging Face, MLflow, Kubeflow, Ray, NVIDIA GPU tooling, CUDA, or enterprise AI platform products.
Experience operating A100, H100, L40S, or comparable accelerators and performing quantization/optimization.
Experience with Azure Government, AWS GovCloud, C2S-equivalent, or on-premises platform delivery.
Role-relevant CKA/CKS, current Red Hat platform engineering credentials, or Microsoft Certified: DevOps Engineer Expert. Relevant Terraform, NVIDIA or ML-platform credentials
Experience integrating model-quality/evaluation signals with deployment gates and production monitoring.

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY Explore a career in data science and engineering at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your determination for solving complex data challenges.

#GDITcareers #OpportunityOwned #WeAreGDIT #transitioningmilitary #clearedjobs #veterans #Autobots #IntelligenceEngineered

The likely salary range for this position is $161,500 - $218,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

Travel Required:

None

Telecommuting Options:

Onsite

Work Location:

USA VA Chantilly

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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Jobs in the United States