Top 7167 Application engineer Jobs in Herndon, Va

Application Security Engineer - AI Trainer
DataAnnotation —Reston, VA
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Application Engineer - AI Trainer
DataAnnotation —Ashburn, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer
Metron —Reston, VA
- Computer Science
- Mid-level
- Office
- Profit sharing
- Paid parental leave
DevSecOps Engineer
Elevate Technology Solutions —Sterling, VA
- Full-time
- 5 years
- System design
- Java
Quick Apply
Senior Mechanical Engineer
Leidos —Sterling, VA
- $107,900 - $195,050 a year
- Full-time
- 8 years
- Fair chance
- Senior level
System Application Engineer I
Schneider Electric —Leesburg, VA
- Online Application
- Microsoft Excel
- English
- Driver's License
- Opportunities for advancement
AI Engineer – Entry Level
Centennial Technologies —Tysons Corner, VA
- Full-time
- Hybrid work
- Azure
- Computer Science
- HIPAA
- Paid training
- Paid holidays
Data Center Engineer - Reston
Ericsson —Reston, VA
- 8 hour shift
- English
- Mid-level
- 3 years
- Paid parental leave
- AD&D insurance
BUSINESS APPLICATION ANALYST / ENGINEER
Moore & Van Allen —Ashburn, VA
- Full-time
- Remote
- Computer science
- Mid-level
Quick Apply
12d
Jr. Quality Assurance Engineer
Securiport —Reston, VA
- Full-time
- Azure
- Computer Science
- English
Geotechnical Research Engineer - Level 2
AGR, LLC —McLean, VA
- $85,000 - $100,000 a year
- Full-time
- Background check
- Civil engineering
- Doctoral degree
- Health insurance
- 401(k)
Quick Apply
Senior Application Engineer - Oracle ERP-PVM & Ivalua VenDoor
Navy Federal Credit Union —Vienna, VA
- $130,500 - $179,500 a year
- Online Application
- 7 years
- Computer Science
- Office
Director, Mechanical Engineering, NA
Vantage Data Centers Management Company LLC —Sterling, VA
- $230,000 - $250,000 a year
- Full-time
- Hybrid work
- Writing skills
- Data analysis skills
- Ability to climb stairs
- AD&D insurance
- Disability insurance
Quick Apply
10d
Micro-electromechanical Systems (MEMS) Engineer
General Technical Services, LLC —Adelphi, MD
- Full-time
- Background check
- Writing skills
- Microsoft Office
- Health savings account
- Relocation assistance
Quick Apply
Sr. Reliability Product Manager-Tech, Infrastructure Reliability & Quality
Amazon Data Services, Inc. —Herndon, VA
- $151,200 - $204,600 a year
- Full-time
- 5 years
- Engineering
- Product management
- AD&D insurance
- Health insurance
VA-1100: Senior Biometric Software Engineer (U.S. Citizen)
Athena Sciences Corporation —Rosslyn, VA
- $100,000 - $115,000 a year
- Full-time
- Hybrid work
- Background check
- Bachelor of Science
- DevOps
- AD&D insurance
- Paid holidays
Quick Apply
Platform DevSecOps Engineer (US citizen/Secret Clearance Required)
IvoryCloud —Rockville, MD
- $155,000 - $185,000 a year
- Full-time
- Hybrid work
- Computer Science
- System design
- Research
- Health insurance
- Dental insurance
Quick Apply
9d
Senior Elastic Engineer
Freddie Mac —McLean, VA
- $122,000 - $184,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
Lead Software Engineer, Data & DevSecOps
Leidos —Arlington, VA
- $131,300 - $237,350 a year
- Full-time
- Java
- SQL
- Bachelor's degree
Senior .NET Developer (US citizen/Hybrid Work/Public Trust Required)
IvoryCloud —Rockville, MD
- $110,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
Quick Apply
9d

I want to receive the latest job alert for application engineer in herndon, va

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

application engineer jobs near herndon, va

Application Security Engineer - AI Trainer

DataAnnotation -
Reston, VA

Quick Apply

Job Details

Part-time | Full-time | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Software coding
English
Programming languages

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Application Security Engineer - AI Trainer to help train AI models. Cybersecurity platforms are increasingly powered by AI — but these systems still need practitioners with real-world experience to validate whether the outputs actually hold up in practice. That's where you come in.

You'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated security content, solving technical security problems, and providing feedback that directly shapes how these systems reason about real-world threats and defenses. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation and paid work will become available to you through our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly, up to $60 USD per hour. Opportunities for higher bonus rates available for certain projects.
Impact: help shape the future of AI technologies built for cybersecurity.

Responsibilities:

Evaluate AI-generated cybersecurity content — including threat analysis, vulnerability assessments, and offensive security techniques — for real-world accuracy and validity.
Design and solve security-focused technical problems used to train AI systems.
Write clear technical explanations and security-relevant code.
Provide feedback that directly shapes the next generation of AI security models.

Qualifications:

2+ years of hands-on experience in a cybersecurity role — such as penetration testing, red teaming, incident response, detection engineering, DFIR, malware analysis, threat intelligence, or adjacent fields, including government or military cyber operations.
Some coding experience required; comfort navigating and patching a codebase is key.
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree is preferred.
Cybersecurity certifications are a plus (e.g., OSCP, CRTO, GREM, GCFA, CEH, and similar).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick Apply

Refine Your Search

application engineer jobs in herndon, va

Application Security Engineer - AI Trainer

Application Engineer - AI Trainer

Software Engineer

DevSecOps Engineer

Senior Mechanical Engineer

System Application Engineer I

AI Engineer – Entry Level

Data Center Engineer - Reston

BUSINESS APPLICATION ANALYST / ENGINEER

Jr. Quality Assurance Engineer

Geotechnical Research Engineer - Level 2

Senior Application Engineer - Oracle ERP-PVM & Ivalua VenDoor

Director, Mechanical Engineering, NA

Micro-electromechanical Systems (MEMS) Engineer

Sr. Reliability Product Manager-Tech, Infrastructure Reliability & Quality

VA-1100: Senior Biometric Software Engineer (U.S. Citizen)

Platform DevSecOps Engineer (US citizen/Secret Clearance Required)

Senior Elastic Engineer

Lead Software Engineer, Data & DevSecOps

Senior .NET Developer (US citizen/Hybrid Work/Public Trust Required)

I want to receive the latest job alert for application engineer in herndon, va

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected