92 security researcher jobs at 42 companies in Culpeper, VA
2w
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Principal AI Security Researcher
Redmond or Reston
$143k-$275k/yr HybridFull Time
3+ YOEAdvanced security and AI research experience; demonstrated hands-on AI attack and defense skills; strong Python and research tooling experience; ability to meet Microsoft security screening.
Python, LLM APIs, MITRE ATLAS, OWASP Top 10 for LLMs
1w
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Computational Analytics Researcher, National Security Data and Policy Institute
Charlottesville, Virginia, United States
$110k-$120k/yr OnsiteFull Time, Temporary
5+ YOEBachelor's degree and 5+ years of relevant experience developing Python software, applying AI or machine learning, and analyzing large datasets; ability to obtain security clearance.
Python, Retrieval-augmented generation (RAG), AWS, Azure, Google Cloud
1w
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Computational Analytics Researcher, National Security Data and Policy Institute
Charlottesville, Virginia, United States
$110k-$120k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5+ years of relevant experience required, including Python software development, machine learning or AI, and large-dataset analysis. Must obtain security clearance and have strong communication skills.
Python, AWS, Azure, Google Cloud
3mo
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Vulnerability Researcher, Senior Associate - TS/SCI w/poly
Chantilly, Virginia, United States
$112k-$179k/yr OnsiteFull Time
2+ YOEHS diploma or BS with related experience; TS/SCI with poly; security-focused cyber research.</br>
C, C++, DOTNET, Python, VMware, Proxmox, QEMU/KVM, Open-source tools, VPN, Proxies, Tunneling
2w
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Personnel Security Assistant
Springfield or Washington
OnsiteFull Time
Provide customer service and helpdesk support for personnel security processes including e-QIP, background investigations, record reconciliation, reporting, and reference research. Requires strong computer, organizational, and communication skills.
Electronic Questionnaire for Investigations Processing (e-QIP), Microsoft Word, Microsoft Excel, Microsoft Access
1mo
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Security Policy Analyst
Chantilly, Virginia, United States
OnsiteFull Time
7+ YOEActive TS/SCI with polygraph required; 7+ years relevant security experience (varies by degree), strong writing/research skills, knowledge of Intelligence Community Directives (ICDs), and ability to manage shifting priorities.
1mo
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Security Program Protection Specialist
Springfield, Virginia, United States
OnsiteFull Time
15+ YOE15+ years experience developing and managing research/security programs; Bachelor's degree; Top Secret clearance with SCI eligibility; expertise in research and technology protection, program protection planning, DoD/IC policies; willingness to sit for CI poly.
Business Intelligence (BI)
1w
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Security Analyst II - TS/SCI w/Poly
Chantilly, Virginia, United States
$71k-$92k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
2+ YOERequires 2+ years of related experience, current U.S. citizenship, and TS/SCI clearance with polygraph. Requires personnel security analysis, database research, quality assurance, and Microsoft Office skills.
Microsoft Office, Talon, Scattered Castles, Defense Personnel Records Information Retrieval System (DPRIS), Systematic Alien Verification for Entitlements (SAVE), Joint Personnel Adjudication System (JPAS), Defense Information System for Security (DISS), State, CVS
2mo
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Security Systems Engineer, AWS Infrastructure Security Product & Solutions, Security Products and Solutions
Herndon, Virginia, United States
$117k-$160k/yr OnsiteFull Time
4+ YOE4+ years industrial/commercial engineering and commissioning experience in mission-critical facilities, Bachelor's in Electrical Engineering (or related), knowledge of Microsoft Office, experience with equipment design research and commissioning.
Microsoft Outlook, Microsoft Word, Microsoft Excel
3mo
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SME Intelligence Analyst (National Security Mission Support)
Vienna, Virginia, United States
OnsiteFull Time
8+ YOEActive Top Secret/SCI clearance with CI poly required; Master's +8 years or Bachelor's +10 years in intelligence, national security, law enforcement or related fields; strong analytic, research, and communication skills.
1mo
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Principal Information Security Engineer (supporting Naval Research Lab)
Welcome, Maryland, United States
$120k-$190k/yr OnsiteFull Time
8+ YOEBachelor's in a relevant technical field and 8 years' related experience; ability to obtain TS/SCI; expert security engineering skills; experience with RHEL, Windows, VMware, AD, vulnerability scanning, RMF/DoD STIG, incident response; CISSP/CISM or DoD 8140/8570.1 desired.
Red Hat Enterprise Linux, Windows 11, Windows Server 2012, Active Directory Group Policy, VMware vSphere, ESS, ACAS, Nessus, FireEye, Suricata, Palo Alto, LogRhythm, ArcSight, NetWitness, Splunk Enterprise Security, AlienVault
1mo
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Senior Director, Research and Development & National Security
Reston, Virginia, United States
$130k-$155k/yr HybridFull Time
8+ YOEBachelor's degree required,8+ years progressive experience in content/business/project management,experience in event leadership,strategic planning,public speaking,security clearance desired,Microsoft Office proficiency.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams
3mo
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Team Lead Research Analyst - FBI IMD
Winchester or Clarksburg
OnsiteFull Time
3+ YOEActive TS/SCI clearance; 3+ years government/security research; 2+ years with FBI IMD EVC; strong analytical, reporting, and communication skills.
3mo
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Research Analyst - FBI IMD
Winchester, Virginia, United States
OnsiteFull Time
1+ YOEActive TS/SCI clearance; 1+ years in research/analysis in government/security; strong analytical, report writing and communication; proficient with Excel/Word; handle sensitive information.
Excel, Word, Research tools
5d
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Research Scientist (76417)
Chantilly or Crystal City
$90k-$130k/yr HybridFull Time
5+ YOEMaster's degree with 5+ years of experience or Ph.D. in a relevant scientific field; scientific database proficiency, technical research and writing skills, national security experience, US citizenship, and active TS/SCI clearance with polygraph.
SciFinder, PubMed, ScienceDirect
3mo
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Sr. Cyber Engineer (AI)
Chantilly, Virginia, United States
OnsiteFull Time
7+ YOE7+ years in vulnerability research, reverse engineering, and security; experience with IDA Pro, Ghidra, Binary Ninja, Frida; Python and low-level languages; TS/SCI clearance.
IDA Pro, Ghidra, Binary Ninja, Frida, Python, C, C++, Rust, Assembly, ELF, PE
22h
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Intel Analyst Sr Principal
Chantilly, Virginia, United States
OnsiteFull Time
2+ YOEActive TS/SCI with polygraph; degree with 13–18+ years’ experience or four years’ analyst experience in lieu; 2+ years writing intelligence reports; research, DA writing, customer databases, and national security experience.
Microsoft Word, Word Track Changes
1w
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Research Engineer
Reston, Virginia, United States
$109k-$147k/yr HybridFull Time
5+ YOEResearch software engineer with 5+ years software development (Bachelor's) or 3+ with Master's; experience in systems research, prototype development, publications, C/C++/Java/Python, SQL/NoSQL; research or network security experience preferred.
C, C++, Java, Python, SQL, NoSQL, *nix
19h
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Principal Reverse Engineering/Vulnerability Research Engineer
Herndon, Virginia, United States
OnsiteFull Time
Extensive security research experience, static and dynamic analysis expertise, vulnerability knowledge, exploit development skills, and ability to communicate findings and lead research teams.
CI/CD, DevSecOps, disassemblers, debuggers, emulators, tracers, fuzzers
3mo
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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
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