Top 1450 Cybersecurity engineer Jobs in Arlington Va

Detection Engineer - AI Trainer
DataAnnotation —Bristow, VA
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Application Security Engineer - AI Trainer
DataAnnotation —Reston, VA
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Cyber Reverse Engineer, Senior
CACI —Sterling, VA
- $113,200 - $237,800 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Health insurance
Information Systems Security Engineer / ISSE (HPC)
AMERICAN SYSTEMS —Arlington, VA
- $165,000 - $200,000 a year
- Full-time
- 5 years
- System design
- Windows
- Retirement plan
Cybersecurity Implementation Engineer
General Dynamics Information Technology —Springfield, VA
- $124,093 - $149,500 a year
- 6 years
- Writing skills
- Research
Hiring Event - Security Architecture & Engineering - Sep 24-25th 2026
JPMorganChase —McLean, VA
- $204,250 - $285,000 a year
- Full-time
- Azure
- System design
- Java
- Health insurance
- Tuition reimbursement
Palo Alto Firewall Engineer
System One —Springfield, VA
- $80 an hour
- Weekends as needed
- 7 years
- Azure
- Computer Science
- Health insurance
- Dental insurance
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13d
Information System Security Engineer (ISSE)
Peraton —Annapolis Junction, MD
- $135,000 - $216,000 a year
- Azure
- Bachelor of Science
- Research
- Health savings account
- Paid holidays
Product Security Engineer - AI Trainer
DataAnnotation —Washington, DC
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Product Security Engineer - AI Trainer
DataAnnotation —Virginia
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
System Security Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- 7 years
- Computer Science
- Master's degree
- Disability insurance
- Health insurance
6d
Lead Specialist, Privileged Access Management (PAM) Engineer
KPMG —Washington, DC
- Full-time
- 5 years
- Bachelor's degree
- Travel
- Disability insurance
- Health insurance
Combat Systems Cyber Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- System design
- Disability insurance
- Health insurance
6d
Cyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, and Transformation
Deloitte —McLean, VA
- $134,500 - $265,100 a year
- Full-time
- Computer Science
- Up to 50% travel
- Bachelor of Science
9d
Sr. Zero Trust Engineer III (6794)
MetroStar —Tysons Corner, VA
- $150,000 - $190,000 a year
- Full-time
- Computer Science
- 5 years
- DevOps
- Paid training
- Paid holidays
Quick Apply
DevSecOps Engineer (Secret Clearance)
Deloitte —Rosslyn, VA
- $107,925 - $188,000 a year
- Full-time
- Azure
- Computer Science
- Travel
Lead Security Engineer II, Splunk Security Content Visualization Expert (Secret Clearance)
Deloitte —Rosslyn, VA
- $137,700 - $229,500 a year
- Full-time
- 3 years
- Bachelor's degree
- Travel
10d
Cybersecurity Engineering Specialist III
Cherokee Federal —Springfield, VA
- $150,000 - $155,000 a year
- Full-time
- Master's degree
- High school diploma or GED
- Military encouraged
- Health insurance
- Dental insurance
Network Engineer- SME
Cherokee Federal —Chantilly, VA
- $200,000 a year
- Full-time
- Azure
- Maintenance
- 11+ years
- Health insurance
- Dental insurance
Resident Engineer – Cyber Asset Management (CAASM/RunZero) | TS/SCI | Reston, VA
Novacoast Staffing Services —Reston, VA
- $100 - $125 an hour
- Full-time
- Azure
- 5 years
- AWS
- Health savings account
- Health insurance
Quick Apply

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cybersecurity engineer jobs near arlington va

Detection Engineer - AI Trainer

DataAnnotation -
Bristow, VA

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Job Details

Part-time | Full-time | Contract
$50 - $100 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 Detection 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 at $50 to $100 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

cybersecurity engineer jobs in arlington va

Detection Engineer - AI Trainer

Application Security Engineer - AI Trainer

Cyber Reverse Engineer, Senior

Information Systems Security Engineer / ISSE (HPC)

Cybersecurity Implementation Engineer

Hiring Event - Security Architecture & Engineering - Sep 24-25th 2026

Palo Alto Firewall Engineer

Information System Security Engineer (ISSE)

Product Security Engineer - AI Trainer

Product Security Engineer - AI Trainer

System Security Engineer

Lead Specialist, Privileged Access Management (PAM) Engineer

Combat Systems Cyber Engineer

Cyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, and Transformation

Sr. Zero Trust Engineer III (6794)

DevSecOps Engineer (Secret Clearance)

Lead Security Engineer II, Splunk Security Content Visualization Expert (Secret Clearance)

Cybersecurity Engineering Specialist III

Network Engineer- SME

Resident Engineer – Cyber Asset Management (CAASM/RunZero) | TS/SCI | Reston, VA

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