26 security researcher jobs at 18 companies in Berthoud, CO
1mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Cybersecurity Researcher Reverse Engineer
Golden, Colorado, United States
$100k-$217k/yr OnsiteFull Time
Ability to perform deep firmware and hardware reverse engineering, develop exploits for constrained embedded systems, analyze industrial control and smart grid protocols, and obtain DOE/DoD security clearance; relevant degree and several years of experience required.
RTOS, VxWorks, QNX, FreeRTOS, JTAG, UART, SWD, CAN, I2C, SPI, Modbus, DNP3, IEC 61850, GOOSE, SV, CIP, EtherNet/IP, OCPP, IEEE 2030.5, MQTT, ARM, MIPS, PowerPC, ASLR, DEP/NX
1mo
Save
Mark Applied
Hide
Research Associates - National Security Initiatives
Boulder, Colorado, United States
$70k-$210k/yr OnsiteFull Time
3+ YOEPhD in a relevant engineering or CS field; minimum 3 years research experience (6 for senior); proven expertise in specified focus area; ability to obtain/maintain U.S. security clearance; strong communication and organizational skills.
3w
Save
Mark Applied
Hide
Sr Manager, Applied Science, AWS Science of Security
Arlington or Seattle or New York or Denver
$219k-$296k/yr OnsiteFull Time
5+ YOEPhD in a technical field,5+ years in predictive modeling/analysis,experience programming in Java,C++,Python,and proven record leading and developing applied scientists.
Java, C++, Python
3mo
Save
Mark Applied
Hide
Optical R&D Manager - 818
Broomfield, Colorado, United States
$180k-$225k/yr OnsiteFull Time
8+ YOE3+ MgmtBachelor’s degree; 8+ years optical systems experience; 3+ years managing technical teams; US person per contract; security restrictions.
Zemax, Code V, LighTools, FRED
3d
Save
Mark Applied
Hide
Signals Analyst 2
Aurora or Columbia
$120k-$181k/yr OnsiteFull Time
3+ YOESignals analysis experience in aerospace, communications, electronic, or industrial domains; technical degree and relevant experience required. Active security clearance with appropriate polygraph required.
PROFORMA, TSR, DNI
2d
Save
Mark Applied
Hide
Principal Virologist, Responsible Development and Innovation, DeepMind
Mountain View or Boulder or Cambridge or Kirkland or New York City or Washington, D.C.
$307k-$427k/yr OnsiteFull Time
15+ YOEPhD in virology or equivalent experience; 15 years working with high-consequence pathogens in national security, defense, or biosecurity; wet-lab virology and BSL-3 or high-containment BSL-2 experience.
Large Language Models (LLMs), command-line tools
2mo
Save
Mark Applied
Hide
Operations Analysis Engineer
Dayton or Denver
$120k-$180k/yr HybridFull Time
8+ YOEMaster’s in engineering, physics, or mathematics plus 8+ years in operations analysis or weapon system development; strong programming in MATLAB/Python/C++; experience with U.S. government modeling tools; security clearance required.
MATLAB, Python, C++, AFSIM, STK, VTK, BRAWLER, SUPPRESSOR, STORM, RADGUNS
1mo
Save
Mark Applied
Hide
R&D Engineer
Littleton, Colorado, United States
$80k-$140k/yr OnsiteFull Time
3+ YOEB.S. in engineering or materials science, 3+ years hands-on hardware development and test experience, CAD and GD&T proficiency, experimental test and DAQ experience, Python familiarity, and ability to obtain US Secret security clearance.
CAD, GD&T, Python, data acquisition systems, COTS sensors, 3D printers, CNC machines, robotic systems, arc-jet, torch
1mo
Save
Mark Applied
Hide
Software Engineer
Loveland, Colorado, United States
$111k-$185k/yr OnsiteFull Time
5+ YOEBS/MS in EE/CE/CS,5+ years SW development in C#/C++,experience with RF measurements and Keysight PNA/VNA preferred,eligible U.S. person and able to obtain DoD security clearance,10-25% travel.
C#, C++, Keysight PNA/VNA, Confluence, Jira, BitBucket, Signal Generator, Signal Analyzer
1mo
Save
Mark Applied
Hide
Software Engineer
Loveland, Colorado, United States
$111k-$185k/yr OnsiteFull Time
5+ YOEBS/MS in EE/CE/CS,5+ years software development in C#/C++,experience with RF and PNA/VNA preferred,ability to obtain US DOD security clearance,eligible U.S. person,10-25% travel,strong communication and problem-solving skills.
C#, C++, PNA, VNA, Confluence, Jira, BitBucket, signal generator, signal analyzer
1mo
Save
Mark Applied
Hide
Lateral Associate - Corporate - Securities Regulation & Corporate Governance (DE)
Denver or Delaware
$235k-$390k/yr OnsiteFull Time
Law school class years 2020–2024; experience advising public companies on corporate governance and IPO governance; experience with securities regulation and Exchange Act disclosure; strong academic record, writing, and research skills.
1mo
Save
Mark Applied
Hide
Sales Development Representative
Denver, Colorado, United States
$50k-$60k/yr HybridFull Time
0+ YOE0–2 years in sales or customer-facing roles preferred; strong communication, organization, coachability, interest in technology/security, prospect research, outbound/inbound outreach, and CRM usage.
CRM
6d
Save
Mark Applied
Hide
Client Service Associate (Denver, CO)
Denver, Colorado, United States
$45k-$61k/yr OnsiteFull Time
High school diploma or equivalent required; 1+ year securities industry or related experience preferred. Requires CRM software, Microsoft Excel, communication, organization, research, and customer service skills.
Client Relationship Management (CRM) software, Microsoft Excel
2w
Save
Mark Applied
Hide
Cloud Infrastructure Engineer
Aurora, Colorado, United States
$110k-$130k/yr RemoteFull Time
Design and maintain GCP infrastructure using IaC (Terraform/Pulumi), manage cloud networking and compute, build CI/CD pipelines, implement observability and security controls in a regulated research environment.
Google Cloud Platform (GCP), AWS, Azure, Linux, Terraform, Pulumi, GitHub Actions, Google Cloud Build, Cloud Monitoring, Cloud Logging, Prometheus, Grafana, Python, Docker, Kubernetes, GCE, Cloud Run, VPC Service Controls, Cloud Router
1mo
Save
Mark Applied
Hide
Senior Compliance Analyst - Advertising Reviewer (Hybrid)
Denver or Cedar Rapids or Baltimore or Philadelphia
$80k-$90k/yr HybridFull Time
4+ YOE4 years regulatory/securities or advertising compliance experience; bachelor’s degree or equivalent; FINRA Series 6 & 26 (or obtain within 90 days); strong writing, research, and MS Office skills.
Microsoft Office
1mo
Save
Mark Applied
Hide
Senior Paralegal
Greenwood Village, Colorado, United States
$82k-$93k/yr HybridFull Time
5+ YOE5+ years paralegal experience in secured lending preferred; performs legal/title research, prepares and reviews complex loan and collateral documents, and maintains collateral perfection. Strong MS Office skills required.
Microsoft Outlook, Microsoft Word, Microsoft SharePoint, Microsoft Excel
3d
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
Rating Analyst - Asset‑Backed Securities, Denver or Toronto
Boulder or Toronto
$62k-$88k/yr HybridFull Time
2+ YOEBachelor's degree required; typically 2–3 years relevant experience; strong research, financial analysis, spreadsheet and modelling skills; practical GenAI/LLM fluency; excellent communication and documentation.
GenAI/LLMs, spreadsheets
1w
Save
Mark Applied
Hide
Rating Analyst - Asset‑Backed Securities, Denver or Toronto
Denver or Toronto or Englewood
$62k-$88k/yr HybridFull Time
2+ YOEBachelor's degree required; ~2 years relevant experience; strong research, spreadsheet and data analysis skills; credit risk understanding; practical GenAI/LLM fluency; effective communicator; high accuracy and documentation standards.
GenAI/LLMs
Explore Jobs