12 security researcher jobs at 10 companies in Arnold, MO
2w
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Security Operations Specialist I, Remote Monitoring Operations Center (RMOC)
Saint Louis, Missouri, United States
OnsiteFull Time
3+ YOEAssociate's degree or equivalent, 3+ years military/law enforcement/security operations experience, BLS/CPR not mentioned; must master security tech, Microsoft Office and GIS, strong research, documentation and communication skills.
Microsoft Office, GIS
3w
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Senior Manager - Blockchain Security & Digital Asset Infrastructure
New York or Charlotte or Chicago or St. Louis or Boston or North America
$181k-$391k/yr HybridFull Time
8+ YOEBachelor's degree in a technical discipline and 8+ years in cybersecurity, systems engineering, blockchain security, digital asset infrastructure, or cryptographic research, with technical leadership and client delivery experience.
Multi-Party Computation (MPC), Hardware Security Modules (HSMs), Bitcoin, Ethereum, Layer 1, Layer 2, Elliptic Curve Cryptography (ECC), Zero-Knowledge Proofs (ZKPs), Linux, SHA-256, Keccak, ECDSA, Schnorr signatures, Solana, Cosmos, Polkadot, Lightning Network, EVM, generative AI, large language models (LLMs), Bitcoin Script
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)
1w
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Supervisory Operations Research Analyst
Belleville, Illinois, United States
$92k-$142k/yr OnsiteFull Time
Requires operations research expertise, mathematics, quantitative modeling, data analysis, report preparation, work planning, and first-level supervisory capability; U.S. citizenship and security clearance required.
AoP
1mo
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GEOINT Solutions Engineer
St. Louis, Missouri, United States
HybridFull Time
U.S. citizenship and security clearance required; bachelor\u0002s in GIS/related quantitative field; experience with geospatial data, GIS software (Esri, Q-GIS), clear communication, and ability to translate customer needs into analytic products.
Esri, Q-GIS, Python, R
1mo
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Technology Support Officer (Regulatory Policy & Intel 3) - 29170
St. Louis or Springfield
$92k-$130k/yr OnsiteFull Time
3+ YOEUS citizen able to obtain DoD security clearance and pass HSPD-12 background check; B.S. in Computer Science/Computer Engineering (or related); ~3+ years relevant experience; expertise in AI/ML, computer architecture, software engineering; strong writing and communication.
3mo
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Administrative Assistant
Scott AFB, Illinois, United States
OnsiteFull Time
Active Secret security clearance required; perform executive/admin support, research, coordination, screening communications, and sensitive analyses for customer operations.
3mo
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Radiation Oncology Physician Scientist
St. Louis, Missouri, United States
OnsiteFull Time
MD or MD/PhD with board certification or eligibility in Radiation Oncology, proven basic/translational research record, ability to secure R01 funding, and commitment to mentorship and leadership.
1mo
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Attorney (Open and Continuous)
St. Louis or Springfield
$109k-$187k/yr OnsiteFull Time
3+ YOEJuris Doctor and bar membership required. Experience providing legal advice in acquisition, administrative, employment, environmental, ethics, fiscal, international, national security, S&T, or security/installations; program/portfolio management; legal research and writing; and collaboration with government clients.
1mo
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Attorney (Open and Continuous)
St. Louis or Springfield
$152k-$197k/yr OnsiteFull Time
4+ YOEJuris Doctor and active U.S. bar membership required, Top Secret/SCI clearance and U.S. citizenship required; experience providing legal advice in acquisition, administrative, employment, national security, ethics, or related law; program management and legal research/writing experience; security vetting.
1w
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Boeing Summer 2027 Internship Program (Paid) - Government Operations and Sustainability
Arlington or Hazelwood or Seal Beach or Tukwila
$40k-$80k/yr OnsiteFull Time
Enrolled in a Bachelor's or Master's program with graduation on/after Aug 2027; available full-time 10-12 weeks summer 2027; strong research and communication skills; ability to work onsite at listed locations; some roles require U.S. person or ability to obtain security clearance.
11h
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Senior Associate, Complex Securities Valuation
New York City or Los Angeles or Washington or Troy or Houston or Chicago or Grand Rapids or Baltimore or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Melville or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or Greenville or West Palm Beach or Orange County or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Cincinnati or Cleveland or Columbus or Cherry Hill or Tampa or Minneapolis or Salt Lake City or Jacksonville or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego or Potomac or Omaha
$90k-$110k/yr OnsiteFull Time
2+ YOEBachelor's degree required; 2+ years in accounting, advisory, banking, or financial services preferred. Requires complex valuation, financial modeling, research, communication, and Microsoft Office proficiency.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Capital IQ, FactSet, SNL, Bloomberg, Intex, Moody’s Analytics, Crystal Ball, R, Python, Matlab, Stata, Octave, Mathematica, Monte Carlo, Lattice Models