54 jobs for Protocol analysis

Network Exploitation Analyst USD 99K-225K

Computer Network Research | Computer network | Network Analysis | Network Routing Protocols | Network Topology

Dependent care | Disability insurance | Health benefits | Life insurance | Paid leave

Senior-level Full Time

USA, MD, Annapolis Junction (308 Sentinel …

2d ago

Network Evaluator USD 85K-135K

Network Analysis | Network Security | Network Security Tools | Network Traffic | Network Traffic Analysis

Mid-level Full Time

Annapolis Junction, MD

2d ago

Senior Security Architect USD 119K-215K

Akamai | Application Firewall | Bot mitigation | DDoS | DNS

401k savings plan | Company holidays | Employee assistance program | Employee stock purchase plan | Financial wellness program

Senior-level Full Time

United States

3d ago

Vulnerability Assessment & Management Analyst (Officer) PHP 360K-576K

Burp Suite | Code Analysis | Custom Penetration Testing | Cybersecurity Framework | Data Privacy

Career development and training | Career progression paths | Mentorship from industry experts | Performance-Based Incentives | Recognition programs

Mid-level Full Time

Makati, NCR, Philippines

5d ago

Staff Vulnerability Researcher - Office of the CTO ILS 420K-504K

800-53 | ARM | ARM64 | Assembly | Binary Analysis

Senior-level Full Time

Israel - Office - Tel Aviv

6d ago

Senior Vulnerability Researcher USD 112K-204K

Android security | C# | C++ | Concept development | Deep Packet Inspection

Senior-level Full Time

Herndon, VA

6d ago

Vulnerability Research Engineer USD 115K-181K

ARM | Algorithm Analysis | Assembly | Binary Analysis | C++

401k match | Certification reimbursement | Community involvement opportunities | Company culture | Generous PTO

Mid-level Full Time

Washington, D.C., United States

7d ago

Cyber Security Operations Specialist - Tier 2 USD 90K-95K

Adversary attribution | Digital forensics | Forensic analysis | Incident Response | Indicators of compromise

401k match | Accrued PTO | Health/Dental/Vision | Professional development reimbursement | STD/LTD/Life Insurance

Mid-level Full Time

Springfield, VA

7d ago

TISO Digital Forensic and Incident Response BRL 112K-127K

Chain of Custody | Cloud Forensics | Data exfiltration | Data exfiltration analysis | Digital forensics

Professional development

Senior-level Full Time

MAL-Cyberjaya, Malaysia

8d ago

ME00578-Protocol Analyst 3 USD 130K-165K

Data Modeling | Intelligence Analysis | Network Analysis | Networking | Protocol analysis

Dental insurance | Life insurance | Long-term disability | Medical insurance | Paid Holidays

Senior-level Full Time

Fort Meade, MD

8d ago

ME00572-Cryptologic Computer Scientist 3 USD 135K-185K

Apache Spark | Data analytics | Distributed Systems | Network Analysis | Protocol analysis

Dental insurance | Group medical insurance | Life insurance | Long-term disability | Paid Holidays

Senior-level Full Time

Fort Meade, MD

8d ago

ME00568-Intrusion Analyst 3 USD 130K-175K

BROADSKY | DVT | Data correlation | Deep Packet Inspection | Dump analysis

Dental insurance | Group medical insurance | Life insurance | Long-term disability | Paid Holidays

Mid-level Full Time

Fort Meade, MD

8d ago

OT Security Specialist USD 112K-179K

800-82 | Behavior analytics | Blue Team | Configuration assessment | DCS

Senior-level Full Time

Herndon, VA, United States

9d ago

Exploitation Analyst, Senior USD 99K-225K

Computer Networking | Cyber Operations | Dataflow analysis | Digital network intelligence | Encryption

Dependent care | Paid leave | Professional development | Remote work options | Tuition assistance

Senior-level Full Time

USA, MD, Annapolis Junction (308 Sentinel …

9d ago

Senior Security & Compliance Engineer EUR 56K-78K

Access Management | Application Firewalls | Application control | Application penetration testing | Cloud Security

Senior-level Full Time

Gerakas, Attica, Greece

9d ago

Engineer - Security Testing INR 1244K-4600K

AWS | Azure | Burp Suite | C# | Code Analysis

Senior-level Full Time

Bangalore, India

10d ago

Vulnerability Assessment Team Lead USD 144K-195K

Access Control | Advanced threat protection | Application Security | Authorization | Cyber Threat

Senior-level Full Time

USA VA Ashburn - 22001 Loudoun …

10d ago

ICS Cybersecurity Engineer/Segmentation/RA USD 104K-166K

800-82 | Access Control | Access Control List | Accreditation Evidence | Cybersecurity

Senior-level Full Time

Herndon, VA, United States

11d ago

Experienced or Senior Cybersecurity Analyst USD 124K-209K

Bash | CISSP | Cybersecurity | Enterprise Architecture | Forensics

Senior-level Full Time

USA - Everett, WA, United States

11d ago

Ingénieur cryptologue EUR 45K-52K

Authentication Protocols | C# | C++ | Common Criteria | Communication Protocols

Multicultural team | Professional development

Mid-level Full Time

Meyreuil, Provence-Alpes-Côte d'Azur, France

13d ago

(Cyber Operations Support) Cyber Technical Analyst Sr Principal (TS/SCI with Poly Required) USD 142K-238K

Automated Analytics | Command Line | Data Management | Data Management Systems | Data analytics

Active TS SCI Polygraph clearance

Senior-level Full Time

Chantilly, Virginia, United States

13d ago

Sr. Operational Technology Security Engineer USD 126K-200K

Access Control | Armis | Asset Inventory | Claroty | Configuration baselines

Senior-level Full Time

Batu Kawan, Penang, Malaysia

15d ago

Cybersecurity Intern - 2026 USD 70K-142K

AWS | Azure | C# | C++ | Event Logging

Hybrid work schedule | On site availability as needed

Entry-level Full Time Internship

VA543: 22270 Pacific Blvd, Dulles 22270 …

15d ago

Target Digital Network Analyst (TDNA) Talent and Tradecraft Advisor (TTA) USD 109K-241K

Analytic methodology | Communication Technology | Cybersecurity | Data Analysis | Intelligence Analysis

Continuing education | Family support benefits | Financial benefits | Flexible time off | Healthcare benefits

Senior-level Full Time

0IW FORT MEADE MD, United States

16d ago

Network Engineer Senior USD 84K-199K

Ansible | BGP | Call Manager | Cisco ASA | Cisco Call Manager

Senior-level Full Time

Aberdeen, MD, US

16d ago

Mid/Senior Software Engineer – Network & Security Focus PLN 237K-396K

C# | C++ | Container Networking | Deep Packet Inspection | Firewall

Flexible work hours | Professional training | Remote work | Training budget

Senior-level Full Time

Warszawa, Poland R

16d ago

Security Engineer USD 122K-140K

Advanced threat protection | Application Firewall | Authentication | BGP | Compliance Scanning

After hours availability | Telework possible

Senior-level Full Time

Rockville, MD, United States

17d ago

Protocol Analyst 3 USD 124K-139K

COMINT | DVT | ELINT | FISINT | Hexdump analysis

TS SCI Clearance with Polygraph

Mid-level Full Time

Annapolis Junction, MD, USA, 20701

17d ago

Content Developer USD 131K-237K

AWS | Access Control | Advanced threat protection | Application Security | Azure

Senior-level Full Time

9615 Ashburn VA Non-specific Customer Site, …

18d ago

Cryptologic Computer Scientist (Level 1-4) USD 122K-210K

Algorithms | Apache Spark | Computer Architecture | Data Structures | Modeling and Simulation

401k match | Education and training support | Paid Dental Insurance | Paid health insurance | Paid life insurance

Mid-level Full Time

Annapolis Junction, MD

22d ago

Principal Protocol Analyst USD 100K-179K

Bitstream analysis | Data extraction | Hexdump | Network Security | Network Security Analysis

Polygraph | Security Clearance

Senior-level Full Time

Fort Meade, MD, US

23d ago

Principal Protocol Analyst USD 112K-179K

Bitstream analysis | Network Security | Network Security Analysis | Network Traffic | Network Traffic Analysis

Active security clearance | Polygraph clearance

Senior-level Full Time

Fort Meade, MD, US

23d ago

Analyst II, Cybersecurity USD 99K-167K

Access Control | Attack surface | Attack surface management | Authentication | CWE

Entry-level Full Time

US WI MKE 4900, United States

23d ago

CNO Software Engineer USD 69K-158K

Bash Scripting | C# | C++ | Embedded Systems | Exploitation techniques

Mid-level Full Time

USA, MD, Annapolis Junction (308 Sentinel …

23d ago

Reverse Engineer USD 147K-155K

Assembly Language | BUS protocols | C# | Data bus | Data bus protocols

Flexible work environment | Work at customer site

Mid-level Full Time

Fredericksburg, VA, United States

25d ago

Red Team Senior Software Developer USD 148K-266K

AV evasion | Active Directory | Binary disassembly | C# | Cyber red teaming

Senior-level Full Time

USA VA Fort Belvoir DTRA HQ …

28d ago

Security Engineer (차량 침입탐지 엔진)

Asynchronous processing | C# | C++ | CAN | DoIP

Senior-level Full Time

Pangyo (Software Dream Center), South Korea

29d ago

Zero Knowledge/Cryptography Auditor A

Code review | Cryptography | Mathematics | Programming | Protocol analysis

Mid-level Full Time

Taiwan

1mo ago

Sr. Network Administrator - 27609 USD 86K-130K

BGP | CCNA | CCNP | Cisco IOS | Cryptographic devices

Dental insurance | Flexible work schedule | Health insurance | Paid Holidays | Paid time off

Senior-level Full Time

Virginia Beach, VA, Virginia, United States

1mo ago

Cybersecurity Expert I (9976) - ITT- SFO - (160108) USD 167K-211K

Cloud Security | Cybersecurity frameworks | Encryption | Firewall Configuration | IDS/IPS

Health benefits | Paid time off | Training and development

Entry-level Full Time

San Francisco, CA, United States

1mo ago

Principal Software Reverse Engineer USD 204K-284K

Assembly languages | Automated reverse engineering | Binary Analysis | C++ | Code reconstruction

Collaborative environment | Onsite work | Security Clearance

Senior-level Full Time

Woburn, MA

1mo ago

Lead Information Security Engineer INR 500K-800K

Active Directory | Agile | Change Management | Cloud Security | Confluence

Allowances | Flexible work hours | Health insurance | Paid time off

Senior-level Full Time

110382-IND-HYDERABAD-INTL HYD WF CENTRE BLK 1B …

1mo ago

Embedded Developer, Senior USD 86K-198K

Assembly | Automation | Big Data | Big data platforms | C#

Health benefits | Paid leave | Professional development | Retirement plans | Tuition assistance

Senior-level Full Time

USA, MD, Annapolis Junction (302 National …

1mo ago

Product Detection Engineer USD 153K-233K

CVSS | Data Analysis | Go | HTTP | Network Security

401k match | Day-one benefits | Dental | Health | Vision

Mid-level Full Time

Remote (US) R

1mo ago

Red Team Exploit Developer USD 125K-225K

AV/EDR | AV/EDR evasion | Active Directory | Agile | BOFS

Mid-level Full Time

USA VA Fort Belvoir DTRA HQ …

1mo ago

Red Team Exploit Developer USD 125K-225K

AV/EDR | AV/EDR evasion | BOFS | Binary decompilation | Binary disassembly

Mid-level Full Time

USA VA Fort Belvoir DTRA HQ …

1mo ago

Red Team Senior Software Engineer USD 148K-266K

AV/EDR | AV/EDR evasion | Active Directory | BOFS | Binary decompilation

Flexible travel | Growth culture | Security clearance sponsorship

Senior-level Full Time

USA VA Fort Belvoir DTRA HQ …

1mo ago

Red Team Senior Software Engineer USD 148K-266K

AV evasion | Active Directory | BOFS | Binary disassembly | C#

Senior-level Full Time

USA VA Fort Belvoir DTRA HQ …

1mo ago

Vulnerability Assessment (VA) Team Lead USD 112K-160K

Application Security | Enterprise Security | FISMA compliance | Firewall Management | Network Security

Comprehensive benefits | Supportive culture

Senior-level Full Time

Reston, VA

1mo ago

Network Engineer USD 104K-166K

Big IP F5 | Big-IP | Cisco | Code upgrading | Configuration Management

Senior-level Full Time

United States

1mo ago

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