55 security researcher jobs at 32 companies in Epping, NH
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Cyber Researcher, Attack Emulation (Senior / Principal)
Burlington or Golden or Israel
$180k-$220k/yr RemoteFull Time
5+ YOE5+ years security research/penetration testing, 3+ years Python, strong Windows/Linux internals, reverse engineering, cloud (AWS/Azure), and proficiency with security tools (Metasploit, Nmap, Burp).
Python, Metasploit, Impacket, Nmap, Burp, IDA, Ghidra, WinDBG, Radare2, Windows, Linux, AWS, Azure
2mo
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Lead Signal Processing Researcher
Arlington or Dayton or Woburn or Boston or Melbourne or Carlsbad or United States
$173k-$216k/yr OnsiteFull Time
3+ YOEActive security clearance (US citizenship required), PhD/MS/BS in a technical discipline, 3+ years' relevant experience, strong MATLAB/Python/Simulink/C/C++ skills, expertise in signal processing, ML, radar, and systems integration.
MATLAB, Python, Simulink, C, C++
3w
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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
2mo
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Space Systems Researcher / Engineer - Analysis and Test Group (Associate Staff) (Lexington, MA, US)
Lexington, Massachusetts, United States
$116k-$182k/yr OnsiteFull Time
5+ YOEMS in a STEM field or Bachelor’s with 5+ years relevant experience; experience in physics/engineering modeling, simulation, or analysis; clear technical communication; onsite work in Lexington, MA; pass background check and obtain security clearance.
3w
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Senior Security Architect
Cambridge, Massachusetts, United States
$180k-$325k/yr HybridFull Time
Extensive security architect experience with product and ML security, cryptography, vulnerability research, executive advisory, and applied security R&D; CISSP preferred; advanced degree preferred.
1w
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Senior Security Engineer
Boston, Massachusetts, United States
HybridFull Time
7+ YOE7+ years post-secondary education or equivalent experience; hands-on penetration testing, application security, Secure SDLC, threat research, and communicating technical findings; familiarity with offensive security tools and application security platforms.
Checkmarx, Burp Suite, Veracode, GitHub Advanced Security
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Product Security Officer
Bedford, Massachusetts, United States
$160k-$190k/yr OnsiteFull Time
10+ YOE4+ Mgmt10+ years cybersecurity experience with 4+ years technical leadership; Bachelor's in CS/Computer Engineering/Business or equivalent; cybersecurity certifications preferred; knowledge of secure SDLC, privacy/regulatory standards, and product lifecycle.
Windows, Linux
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Information Security Lead
Waltham, Massachusetts, United States
$150k-$200k/yr RemoteFull Time
Build and run an information security program including incident response, vulnerability and patch management, IAM and endpoint hardening, data protection for large-scale research, compliance (SOC 2/ISO), and governance.
Google Workspace, AWS, GCP, Azure, IAM, MFA, FIDO2, YubiKey, SSO, SCIM, EDR, CVE, CSIRT, SOC 2 Type 2, ISO 27001
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Product Security Analyst
Boston or Austin or Washington or Seattle or San Francisco
$120k-$155k/yr RemoteFull Time
3+ YOE3+ years security testing/vulnerability research on web/mobile apps, strong OWASP Top 10 knowledge, experience with Burp Suite and CVSS, ability to reproduce/validate findings and communicate technical impact in English.
Burp Suite, Common Vulnerability Scoring System (CVSS)
2w
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Computer Scientist – Systems Security Research
Lexington, Massachusetts, United States
$140k-$200k/yr OnsiteFull Time
3+ YOEThesis-based M.S. with 3+ years or Ph.D. in CS/CE/EE/cybersecurity or equivalent research experience; strong systems programming (C/C++, Rust, Python, Assembly); systems research experience; eligibility for Top Secret clearance.
Linux, RTOSs, Xen, QEMU, LLVM, C, C++, Rust, Python, Assembly, seL4, AFL++
3w
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Senior Manager - Blockchain Security & Digital Asset Infrastructure
New York or Charlotte or Chicago or St. Louis or Boston
$150k-$344k/yr HybridFull Time
8+ YOEBachelor's in a technical field and 8+ years in cybersecurity, systems engineering, blockchain security or cryptographic research; hands-on custody and key-management experience; expertise in blockchain protocols, cryptography, incident response, and AI-enabled threat analysis.
Multi-Party Computation (MPC), Hardware Security Modules (HSMs), Bitcoin, Ethereum, Lightning Network, EVM, SHA-256, Keccak, ECDSA, Schnorr, Linux, Large Language Models (LLMs)
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Open Source Research Resident, Emerging Technology & Security
Washington or Pittsburgh or Santa Monica or Boston or United States
$90k-$274k/yr HybridFull Time
5+ YOEConduct open-source investigations on AI, biosecurity, and national security; produce decision-ready assessments; strong analytic tradecraft and source judgment required.
2w
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Operations Specialist - Security Master File (SMF)
Boston, Massachusetts, United States
$45k-$60k/yr OnsiteFull Time
Obtain and maintain accurate security reference data, perform security master set-ups and quality control, research vendor data, and liaise with internal stakeholders.
Bloomberg, ICE, DTCC, Euroclear, Microsoft Office
3w
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Principal, Research Security & Conflict of Interest Management
Cambridge, Massachusetts, United States
$131k-$183k/yr HybridFull Time
5+ YOE5+ MgmtAdvanced expertise in COI, research security, and export control; 5+ years related experience; leadership/mentorship experience; strong regulatory interpretation, communication, and stakeholder engagement skills.
1mo
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Manager, Product Research
United States or Boston or Raleigh or New York City or Lisbon or Singapore or Argentina
$160k-$200k/yr RemoteFull Time
Technical leader in networking and information security with research and team leadership experience; proficiency in scripting, statistical experiments, prototyping, and strong communication and analytical skills.
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Applied AI Research Engineer
Boston or San Francisco or United States
HybridFull Time
3+ YOEBachelor's or Master's in a technical field (or equivalent), 3+ years building AI/ML or applied research systems, strong Python and PyTorch skills, experience with LLM tooling, fine-tuning, retrieval, agentic systems, and experiment design; eligible to obtain U.S. security clearance.
Python, PyTorch, Transformers, vLLM, Hugging Face
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Senior Research Scientist
Woburn, Massachusetts, United States
$150k-$160k/yr OnsiteFull Time
7+ YOEMaster's degree in a scientific/engineering discipline, 7+ years' related experience, expertise in measuring human states and data analytics, multidisciplinary team experience, experimental design and data collection, security-clearance eligibility, travel up to 10-15%.
data mining, machine learning, digital signal processing, regression analysis, ANOVA, linear mixed-effects models, nonlinear mixed-effects models, hardware sensors, software sensors
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Operations Research Systems Analyst (Experienced) - SEAL - Boston, MA - Open Rank
Boston, Massachusetts, United States
$149k-$218k/yr OnsiteFull Time
Develop and deploy operational models, simulations, and decision-support tools; lead multidisciplinary teams for defense-related projects; U.S. citizenship and ability to obtain/maintain security clearance required.
3mo
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Senior Research Scientist, Machine Learning
Wilmington, Massachusetts, United States
$139k-$205k/yr RemoteFull Time
2+ YOEMaster's degree in CS/CE/EE or related field with 2+ years ML research/engineering experience in energy, healthcare, security, or communications.
3mo
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Lead Research Engineer I - Mission Autonomy & Global Effects
Burlington, Massachusetts, United States
$150k-$196k/yr HybridFull Time
7+ YOEBSc (7+ yrs) or MS (5+ yrs) or PhD (2+ yrs) in a quantitative field, team leadership and program/proposal experience, software development for edge platforms, experience with C/C++, Python (Java/Rust), simulation tools (AFSIM, NGTS), and ability to obtain a U.S. DoD security clearance.
C/C++, Python, Java, Rust, AFSIM, NGTS, Linux
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