Top 1322 Security engineer Jobs in Falls Church, Va

Detection Engineer - AI Trainer
DataAnnotation —Bristow, VA
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
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
Product Security Engineer - AI Trainer
DataAnnotation —Herndon, VA
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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Incident Response Engineer - AI Trainer
DataAnnotation —Suitland, MD
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
SOC Analyst (Security Monitoring)
RIVIDIUM —Alexandria, VA
- Weekends as needed
- Mid-level
- Bachelor's degree
- Experience equivalent to degree accepted
Cyber Vulnerability Analyst (Encryptor Specialist)
Koniag Government Services —Falls Church, VA
- Full-time
- Hybrid work
- Mid-level
- 3 years
- Analysis skills
- Paid holidays
- Health insurance
Information System Security Analyst
AttainIT Technologies —McLean, VA
- Full-time
- Mid-level
- Dental insurance
- Paid time off
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SME Cybersecurity Engineer
Govcio LLC —Alexandria, VA
- $165,000 - $214,000 a year
- Full-time
- Hybrid work
- High school
- 11+ years
- High school diploma or GED
13d
Principal Security Engineer (Palo Alto Strata Cloud)
Navy Federal Credit Union —Vienna, VA
- $131,700 - $206,450 a year
- Online Application
- Azure
- Computer Science
- Research
9d
Inline Encryption/Crypto Engineer
Virginia Tech Applied Research Corporation —Arlington, VA
- $185,000 - $220,000 a year
- Full-time
- Travel
- US work authorization
- Senior level
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Manager I, Cyber Security Engineering
Navy Federal Credit Union —Vienna, VA
- $131,700 - $206,450 a year
- Online Application
- 5 years
- Research
- Office
- Referral program
Senior Cybersecurity Engineer
Decision Technologies —Washington, DC
- $120,000 - $150,000 a year
- Full-time
- PMP
- Office
- Master's degree
- AD&D insurance
- Health insurance
Quick Apply
Identity, PKI & Access Engineer
Virginia Tech Applied Research Corporation —Arlington, VA
- $185,000 - $220,000 a year
- Full-time
- Travel
- US work authorization
- Senior level
Quick Apply
Expert DevSecOps Engineer
MissionSquare —Washington, DC
- $128,490 - $205,580 a year
- Full-time
- 7 years
- Azure
- Bachelor of Science
- Tuition reimbursement
- 401(k) matching
Principal Security Engineer
Navy Federal Credit Union —Vienna, VA
- $131,700 - $206,450 a year
- Online Application
- 7 years
- System design
- Office
- Referral program
6d
Senior Network Engineer (Security)
GuROO —Washington, DC
- From $180,000 a year
- Full-time
- Bachelor's degree
- In-person
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Reverse Engineer / Cyber Capability Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Mid-level
- Disability insurance
- Health insurance
Reverse Engineer for RF Systems
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- 3 years
- Master's degree
- Disability insurance
- Health insurance
Senior Reverse Engineer / Cyber Capability Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- 5 years
- Master's degree
- Disability insurance
- Health insurance
Lead Security Engineer II, Archer Developer (Secret Clearance)
Deloitte —Arlington, VA
- Full-time
- 3 years
- SQL
- Bachelor's degree
6d

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security engineer jobs near falls church, va

Detection Engineer - AI Trainer

DataAnnotation -
Bristow, VA

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Job Details

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

Benefits

Flexible schedule

Qualifications

Software coding
English

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for an experienced Detection Engineer - AI Trainer to help advance AI development. 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.

As a member of DataAnnotation's team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus.

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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $60 USD per hour. Opportunities for higher-paying projects are available with strong performance.
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.

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Refine Your Search

security engineer jobs in falls church, va

Detection Engineer - AI Trainer

Application Security Engineer - AI Trainer

Product Security Engineer - AI Trainer

Incident Response Engineer - AI Trainer

SOC Analyst (Security Monitoring)

Cyber Vulnerability Analyst (Encryptor Specialist)

Information System Security Analyst

SME Cybersecurity Engineer

Principal Security Engineer (Palo Alto Strata Cloud)

Inline Encryption/Crypto Engineer

Manager I, Cyber Security Engineering

Senior Cybersecurity Engineer

Identity, PKI & Access Engineer

Expert DevSecOps Engineer

Principal Security Engineer

Senior Network Engineer (Security)

Reverse Engineer / Cyber Capability Engineer

Reverse Engineer for RF Systems

Senior Reverse Engineer / Cyber Capability Engineer

Lead Security Engineer II, Archer Developer (Secret Clearance)

I want to receive the latest job alert for security engineer in falls church, va

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