72 security researcher jobs at 29 companies in Aberdeen, MD
1mo
Save
Mark Applied
Hide
Security Researcher
Wilmington, Delaware, United States
RemoteFull Time
5+ YOE5+ years in cybersecurity (SOC/SIEM/Threat Intel/Cloud Security), experience with SaaS security, large-scale log analysis, SQL (ClickHouse), familiarity with SIEM/XDR (Splunk, Sentinel, Chronicle).
SQL, ClickHouse, Splunk, Sentinel, Chronicle, SIEM, XDR, Okta, Azure AD, Google IAM, APIs
3mo
Save
Mark Applied
Hide
Cyber Security Vulnerability Researcher
Patuxent River, Maryland, United States
OnsiteFull Time
7+ YOEActive TS, SCI Eligible; DCWF qualification; 7 years vulnerability research or equivalent; reverse engineering, binary analysis, exploitation development; experience in DoD classified environments.
reverse engineering, binary analysis, exploit development, vulnerability assessment, cyber threat emulation
2mo
Save
Mark Applied
Hide
Robotics Researcher
Laurel, Maryland, United States
$85k-$195k/yr OnsiteFull Time
2+ YOEMaster’s in Computer Science, Engineering, Mathematics or related field; 2 years robotics/AI experience; ability to obtain Secret security clearance.
ROS, TensorFlow, PyTorch, OpenCV, Python, C++
2mo
Save
Mark Applied
Hide
SME CNO Vulnerability Researcher
Fort Meade, Maryland, United States
OnsiteFull Time
7+ YOETS/SCI with Poly, 7+ years vulnerability research, experience in reverse engineering, strong low-level software analysis, and proficiency with standard security tools.
IDA Pro, Ghidra, Radare2, Binary Ninja, Sysinternals, GDB, WinDBG, Python, C/C++, Assembly
2w
Save
Mark Applied
Hide
In Vivo Biomedical Researcher
Aberdeen Proving Ground, Maryland, United States
$85k-$105k/yr OnsiteFull Time
3+ YOEBachelor's in STEM and 3-5 years relevant experience; experience with animal handling, neuro-cognitive behavioral assessments, in vivo bio-sampling and tissue collection; U.S. citizenship/security-clearance required; molecular biology and data-science skills a plus.
Python, R, C++, MATLAB
1mo
Save
Mark Applied
Hide
Security Research Engineer
Fulton or Ann Arbor or Atlanta or Austin or Boston or Cary or San Jose
$136k-$195k/yr OnsiteFull Time
BS degree, experience in threat or malware research and analysis, scripting with Python, familiarity with Windows/Linux/macOS telemetry, strong communication and critical thinking.
Python, Windows, Linux, macOS
5d
Save
Mark Applied
Hide
Security Specialist
Bournemouth or Annapolis or London or Konstanz or Singapore
OnsiteFull Time
Experience in emergency or crisis response, military, operations centres, or high-tempo environments is desirable. Requires strong communication, critical thinking, research, judgment, organization, computer, and geographical skills.
Microsoft Office
2w
Save
Mark Applied
Hide
SR LEAD INFORMATION SECURITY ENGINEER
United States or Annapolis Junction
$132k-$194k/yr RemoteFull Time
Requires TS/SCI w/ CI Poly, extensive cyber threat hunting and analytics experience, Python scripting, SQL, Unix, distributed computing familiarity, strong communication and writing skills.
Python, Jupyter Notebooks, Grafana, HBase, HDFS, Spark, Kafka, AirFlow, Elasticsearch, Redis, Docker, Docker Swarm, SQL
10h
Save
Mark Applied
Hide
Supervisory Operations Research Analyst
Fort Meade, Maryland, United States
$144k-$197k/yr OnsiteFull Time
1+ YOERequires one year of specialized operations research experience, a qualifying operations research or quantitative degree, calculus coursework, and ability to obtain and maintain a top secret security clearance.
Future Years Defense Program (FYDP)
3d
Save
Mark Applied
Hide
Applied Scientist, AWS Security
Annapolis Junction, Maryland, United States
$143k-$193k/yr OnsiteFull Time
3+ YOERequires PhD or master's plus 4+ years in computer science, computer engineering, machine learning, or related field; 3+ years building models; programming and algorithms experience; publications or patents.
GenAI, Amazon SageMaker, Amazon Bedrock, Amazon EMR, LLM, Unix, Linux, Java, C++, Python, ETL
3d
Save
Mark Applied
Hide
Operations Research/ System Analyst (ORSA) Senior
Columbia, Maryland, United States
$137k-$167k/yr OnsiteFull Time
10+ YOERequires over 10 years of experience, an MA/MS degree, and an active security clearance. Performs quantitative operations research, systems analysis, modeling, simulation, optimization, and requirements development.
Udemy
1w
Save
Mark Applied
Hide
Protocol Analyst 3
Annapolis Junction or Jessup
$165k-$183k/yr OnsiteFull Time
4+ YOEActive TS/SCI with polygraph; government or DoD experience; signals, waveform, protocol, network troubleshooting, traffic characterization, or security analysis experience; degree and relevant experience requirements apply.
AWS, Security+, CISSP, PMP, Agile
3mo
Save
Mark Applied
Hide
Research Support Specialist
Melbourne or Fredericksburg or Annapolis Junction or Lincoln
$65k/yr OnsiteFull Time
1+ YOEBachelor's degree in a related science; 1+ year lab experience; knowledge of lab safety; U.S. citizenship with ability to obtain DoD security clearance; strong communication and teamwork.
PCR, Next Gen Sequencing, Qiagen CLC Genomics Workbench, Biosafety cabinets, Incubators, Autoclaves, Centrifuges, PCR systems
1mo
Save
Mark Applied
Hide
Communications and Signal Processing Research and Development Engineer
State College or Reston or Annapolis Junction
$140k-$266k/yr OnsiteFull Time
14+ YOEBachelor's degree in engineering or science required; 14+ years relevant experience for senior level (19+ for principal). Must be U.S. citizen eligible for security clearance. Skills in communications, signal processing, MATLAB/Python, and SDR prototyping.
MATLAB, Python, C++, software defined radios (SDRs), Electronic Medical Records (EMR)
2mo
Save
Mark Applied
Hide
Vice President, Global Program Head
Wilmington, Delaware, United States
OnsiteFull Time
15+ YOE15+ years pharma experience; leading cross-functional development programs; ability to secure governance approvals; travel willingness.
1w
Save
Mark Applied
Hide
Protocol Analyst (2026-0183)
Annapolis Junction, Maryland, United States
$160k-$200k/yr OnsiteFull Time
4+ YOERelevant signals, waveform, network troubleshooting, traffic characterization, or network security analysis experience. Degree and experience requirements vary; TS/SCI with polygraph required.
SIGINT, HUMINT, GEOINT, COMINT Signals Analysis Program (MCSAP)
2mo
Save
Mark Applied
Hide
Target Digital Network Analyst (TDNA)
Annapolis Junction or Dayton or Honolulu or Bluffdale
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
2+ YOEExperience supporting DoD/IC target digital network analysis, DNI/DNR querying, knowledge of internet protocols and SIGINT collection; US citizenship and active security clearance required.
1mo
Save
Mark Applied
Hide
Intelligence Analyst - Critical Infrastructure Protection
Baltimore, Maryland, United States
$77k-$92k/yr OnsiteFull Time
3+ YOEBachelor's degree and 3+ years in homeland security/intelligence/critical infrastructure with analytic writing; BLS/CPR not applicable. Strong analytic writing, briefing, and data analysis skills required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft Outlook
2w
Save
Mark Applied
Hide
Intelligence Specialist - Secret required
Aberdeen, Maryland, United States
$112k-$196k/yr OnsiteFull Time
10+ YOEBachelor's degree or Military/DOD intelligence training; 10 years related experience with a degree (14 with training); active Secret security clearance required; strong analytical and communication skills.
1w
Save
Mark Applied
Hide
Protocol Analyst
Fort Meade, Maryland, United States
OnsiteFull Time
2+ YOERequires TS/SCI with polygraph, technical degree and relevant experience by analyst level. Experience in signals, protocol, network, or security analysis and understanding of OSI data link layers and network architectures.
OSI, SONET
Explore Jobs