Top 1635 Security engineer Jobs in Greenbelt, Md

Application Security Engineer - AI Trainer
DataAnnotation —Silver Spring, MD
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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
Senior Systems Engineer
Entwined Technologies —Washington, DC
- $130,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer science
- 7 years
- 6 years
- Continuing education credits
- Paid holidays
Quick Apply
4d
Principal Network Engineer (Security)
GuROO —Washington, DC
- From $220,000 a year
- Full-time
- Bachelor's degree
- In-person
- Senior level
- Health insurance
- Dental insurance
Quick Apply
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
Junior Security Engineer
E Logic —Baltimore, MD
- From $75,000 a year
- Full-time
- Remote
- 1 year
- Entry level
Quick Apply
Forensic Insider Threat Analyst
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Mid-level
- 2 years
- Disability insurance
- Health insurance
4d
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
Systems Engineer - Security TS/SCI
Amentum —Columbia, MD
- $155,000 - $175,000 a year
- Full-time
- 6 years
- Military
- Pass drug screening
- Employee stock purchase plan
- Paid holidays
Quick Apply
Cloud Security Engineer
WissenPro LLC —Washington, DC
- $100 - $120 an hour
- Contract
- Windows
- SharePoint
- Senior level
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1d
Information System Security Engineer (Tier 3)
Intrinsic Resolution —Washington, DC
- $165,000 - $173,000 a year
- Full-time
- 3 years
- No degree
- In-person
- Health insurance
- Dental insurance
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System Engineer - Security
Amentum —Columbia, MD
- $155,000 - $175,000 a year
- 8 hour shift
- 6 years
- Military
- Pass drug screening
- Health savings account
- Health insurance
Quick Apply
5d
Lead Security Engineer
CGI Group, Inc. —Washington, DC
- $127,500 - $276,200 a year
- Computer Science
- DevOps
- Office
- Paid parental leave
- Paid holidays
11d
Cyber Security Analyst - Entry
Makoa —Arlington, VA
- Full-time
- Computer Science
- Bachelor of Science
- Mid-level
Quick Apply
5d
SOC Analyst (Tier 1 / Security Monitoring Analyst)
CyberLinx Solutions LLC —Annapolis Junction, MD
- Full-time
- Mid-level
Quick Apply
Security Engineer
1 Accord Consulting LLC —Annapolis Junction, MD
- Full-time
- Mid-level
- Bachelor's degree
- 4 years
Quick Apply
Network Security Engineer (Multiple Levels)
Noblis —Washington, DC
- $105,100 - $198,575 a year
- Full-time
- Remote
- System design
- 3 years
- Master's degree
- Health insurance
- Tuition reimbursement
11d
Security Operations Center Analyst
Ardent —Washington, DC
- Remote
- Mid-level
- AWS
- Bachelor's degree
- Health insurance
- Tuition reimbursement
Information System Security Compliance Analyst (Multiple Levels)
Noblis —Washington, DC
- $78,900 - $180,525 a year
- Full-time
- Remote
- 18 years or older
- Microsoft Excel
- 6 years
- Health insurance
- Tuition reimbursement
10d
Product Security Analyst
HackerOne —Washington, DC
- $120,000 - $155,000 a year
- Weekends as needed
- Remote
- Background check
- English
- Research
- Paid parental leave
- Paid holidays
9d

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security engineer jobs near greenbelt, md

Application Security Engineer - AI Trainer

DataAnnotation -
Silver Spring, MD

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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

security engineer jobs in greenbelt, md

Application Security Engineer - AI Trainer

Expert DevSecOps Engineer

Senior Systems Engineer

Principal Network Engineer (Security)

Incident Response Engineer - AI Trainer

Junior Security Engineer

Forensic Insider Threat Analyst

Reverse Engineer / Cyber Capability Engineer

Systems Engineer - Security TS/SCI

Cloud Security Engineer

Information System Security Engineer (Tier 3)

System Engineer - Security

Lead Security Engineer

Cyber Security Analyst - Entry

SOC Analyst (Tier 1 / Security Monitoring Analyst)

Security Engineer

Network Security Engineer (Multiple Levels)

Security Operations Center Analyst

Information System Security Compliance Analyst (Multiple Levels)

Product Security Analyst

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