18 senior security engineer jobs at 11 companies in Cheyenne, WY
1mo
Save
Mark Applied
Hide
IT Security Engineer III
Niles or Fort Collins or Rockford
$105k-$168k/yr HybridFull Time
Experienced network security engineer with deep firewall expertise, VPN/SASE/NAC knowledge, log analysis ability, and strong collaboration and problem-solving skills.
firewall, VPN, SASE, NAC
3mo
Save
Mark Applied
Hide
Senior ICT/Security Designer
Denver or Grand Junction or Durango or Fort Collins or Colorado Springs or Portland
OnsiteFull Time
10+ YOEBachelor's in Electrical Engineering (or equivalent), minimum 10 years security system design experience, familiarity with Autodesk, RCDD preferred; BICSI and PSP credentials and data center/federal experience are a plus.
Bluebeam, Microsoft Office, Revit, AutoCAD, Autodesk
1mo
Save
Mark Applied
Hide
Senior Systems Engineer
Cheyenne or Gilbert
$96k-$138k/yr OnsiteFull Time
5+ YOEBachelor's degree in a technical discipline,5+ years systems engineering experience,proficiency with infrastructure-as-code,datacenter networking,DFS administration,security tooling,Python/Go/Java,and participation in 24/7 on-call duties.
Python, GoLang, Java, SALT, Chef, Puppet, Ansible, Windows, Active Directory, DNS, WSUS, IPS/IDS, XDR, network scanners
1w
Save
Mark Applied
Hide
Senior Director AI Security
Albany or Annapolis or Atlanta or Augusta or Austin or Baton Rouge or Bismarck or Boise or Boston or Carson City or Charleston or Cheyenne or Columbia or Columbus or Concord or Coral Gables or Denver or Des Moines or Dover or Frankfort or Hagåtña or Harrisburg or Hartford or Helena or Honolulu or Indianapolis or Jackson or Jefferson City or Juneau or Lansing or Lincoln or Little Rock or Madison or Montgomery or Montpelier or Nashville or Oklahoma City or Olympia or Phoenix or Pierre or Providence or Raleigh or Richmond or Sacramento or Saint Paul or Salem or Salt Lake City or San Juan or Santa Fe or Springfield or Charlotte Amalie or Tallahassee or Topeka or Trenton or Washington
$150k-$200k/yr OnsiteFull Time
10+ YOE5+ MgmtBachelor's degree required; 10+ years cybersecurity leadership, 3+ years AI/ML security, 5+ years security architecture or engineering leadership, cloud security experience, and CISSP required.
Generative AI, Large Language Models (LLMs), AI agents, machine learning, Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure, NIST AI Risk Management Framework, NIST Risk Management Framework (RMF), NIST Privacy Framework, NIST Cybersecurity Framework (CSF), ISO27001, ISO 42001, NIST 800 Series, OWASP GenAI Security Project, Workday
3mo
Save
Mark Applied
Hide
Senior ICT/Security BIM Designer
Denver or Grand Junction or Fort Collins or Colorado Springs
OnsiteFull Time
10+ YOE10+ years industry experience, technical degree or equivalent, advanced 3D design and coordination skills (Revit), telecom/security systems knowledge, Microsoft Office proficiency, leadership and mentoring ability.
Revit, Bluebeam, Microsoft Office
1mo
Save
Mark Applied
Hide
Principal Cloud Developer
Andover or Houston or Durham or Fort Collins or Roseville
$152k-$349k/yr HybridFull Time
10+ YOEBachelor's degree in CS/engineering,10+ years experience,expertise in software design,programming (Python,Java,Golang,JavaScript),cloud security and architecture,mentoring and technical leadership.
Python, Java, Golang, JavaScript
1mo
Save
Mark Applied
Hide
Principal Cloud Developer
Andover or Houston or Durham or Fort Collins or Roseville
$152k-$349k/yr HybridFull Time
10+ YOEBachelor's degree in CS/engineering/IS,10+ years experience,proficiency in Python/Java/Golang/JavaScript,cloud security and systems design expertise,strong communication and mentoring skills.
Python, Java, Golang, JavaScript
1mo
Save
Mark Applied
Hide
Principal Cloud Developer
Andover or Houston or Durham or Fort Collins or Roseville
$152k-$349k/yr HybridFull Time
10+ YOEBachelor's in CS/engineering/IS (or related),typically 10+ years experience, strong programming in Python/Java/Golang/JavaScript, cloud security and systems design expertise, leadership and mentoring experience.
Python, Java, Golang, JavaScript
3d
Save
Mark Applied
Hide
Senior AI Engineer (Camgian Labs)
Fort Collins, Colorado, United States
HybridFull Time
5+ YOEBachelor’s degree in a relevant engineering, computer science, statistics, or mathematics field; 5+ years in AI/ML model validation and deployment; Python, Git, security clearance eligibility, and U.S. citizenship required.
Python, Git, TensorFlow, PyTorch, scikit-learn, OpenCV, NumPy, SciPy, Pandas, Matplotlib, AWS, Azure
3mo
Save
Mark Applied
Hide
Systems Infrastructure & Network Security Operations Engineer
Spring or Fort Collins
$93k-$144k/yr OnsiteFull Time
6+ YOE6+ years networking and systems experience with zero-trust design, IaC and automation (Ansible, Terraform, Python), CI/CD for network assets, vulnerability management, cloud networking, and architecture governance; technical degree or equivalent experience.
Ansible, Python, Terraform, Git, Jenkins, GitLab CI, Nessus, Qualys, VMware vSphere, Proxmox, Linux, Windows, F5, InfoBlox, AWS VPC, Azure VNets, TOGAF, ArchiMate, OSPF, BGP, MPLS, VXLAN
1mo
Save
Mark Applied
Hide
Sr Network Engineer - CCIE Contract 1
Denver or Fort Collins
$90k-$130k/yr OnsiteFull Time
5+ YOE5+ years enterprise network engineering experience, strong LAN/WAN/routing/switching knowledge, network security and hybrid cloud networking, vendor and contract management, bachelor's degree required.
Cisco
1d
Save
Mark Applied
Hide
Information Security Lead - Offensive and Threat Intel
Cheyenne, Wyoming, United States
$35-$52/hr OnsiteFull Time
7+ YOERequires seven years of related experience, expertise in Windows/Active Directory, identity attack paths, cloud environments, C2 frameworks, evasion techniques, credential attacks, lateral movement, and detection engineering.
MITRE ATT&CK, BloodHound, Burp Suite, Azure, Microsoft 365, Windows, Active Directory, Kerberos, NTLM, LDAP, SSO, C2, EDR, XDR
3w
Save
Mark Applied
Hide
26-117: Fire Weather Testbed Cloud Developer
Boulder or Fort Collins
$110k-$120k/yr HybridFull Time, Temporary
5+ YOEBachelor's degree plus 5 years, master's plus 2 years, or Ph.D. in a technical field; AWS, Python, JavaScript, React, Git, security clearance, and U.S. work authorization required.
Amazon Web Services (AWS), Amazon SQS, Amazon EC2, Amazon S3, AWS Lambda, Amazon RDS, boto3, AWS SDK for Java, Python, JavaScript, React, Git, Terraform, AWS CloudFormation, Docker, Kubernetes, Amazon Elastic Kubernetes Service (EKS), GRIB2, NetCDF, JSON, GeoTIFF, Zarr, ArcGIS, AWIPS-II, VLab, EDEX, LDM
1mo
Save
Mark Applied
Hide
PIPELINE: Configuration Manager
Ashville or Fort Collins or Costa Mesa
$126k-$167k/yr OnsiteFull Time
5+ YOE5+ years product configuration management in high-rate production, PLM/Teamcenter experience, BA/BS in engineering, familiarity with EIA649/MIL-HDBK-61B, ability to obtain U.S. security clearance.
Teamcenter, Teamcenter Requirements, Teamcenter Quality, Confluence, JIRA, SQL
2mo
Save
Mark Applied
Hide
Principal Architect for Manageability Firmware Stack
Spring or Fort Collins or Frisco or Chippewa Falls
$152k-$349k/yr OnsiteFull Time
10+ YOEBachelor's or Master's in CS/IS, 10+ years experience, expertise in Redfish, Open BMC, Yocto, secure SW development, test-driven development, AI integration, strong analytical and communication skills.
Redfish, Open BMC, Yocto
2mo
Save
Mark Applied
Hide
Principal Architect for Manageability Firmware Stack
Spring or Fort Collins or Frisco or Chippewa Falls
$152k-$349k/yr OnsiteFull Time
10+ YOEBachelor's or Master's in Computer Science/Information Systems, 10+ years' experience, expertise in firmware/manageability architecture, Redfish, Open BMC, Yocto, secure SW lifecycle, TDD, AI integration, and strong communication skills.
Redfish, Open BMC, Yocto, AI
2mo
Save
Mark Applied
Hide
Principal Architect for Manageability Firmware Stack
Spring or Fort Collins or Frisco or Chippewa Falls
$152k-$349k/yr OnsiteFull Time
10+ YOEBachelor's degree in CS/IS, typically 10+ years experience; deep knowledge of Redfish, Open BMC, Yocto, secure software development, firmware scaling, test-driven development, and AI integration; strong communication and architecture skills.
Redfish, Open BMC, Yocto, AI
2w
Save
Mark Applied
Hide
Technical Program Manager, Mathematical Software & Algorithms
Broomfield or Fort Collins
$143k-$191k/yr OnsiteFull Time
Bachelor's or master's in Computer Science, Engineering, or related technical field; extensive software project management experience; mathematical algorithms expertise; JIRA, Confluence, and GitHub experience; ability to obtain U.S. security clearance.
JIRA, Confluence, GitHub, Lattice OS
Explore Jobs
Expand Your Job Search
Top Cities Near Cheyenne for Senior Security Engineer
- Senior Security Engineer jobs in Fort Collins, CO
- Senior Security Engineer jobs in Greeley, CO
- Senior Security Engineer jobs in Laramie, WY
- Senior Security Engineer jobs in Windsor, CO
- Senior Security Engineer jobs in Wellington, CO
- Senior Security Engineer jobs in Eaton, CO
- Senior Security Engineer jobs in Severance, CO
- Senior Security Engineer jobs in Ault, CO
- Senior Security Engineer jobs in Pine Bluffs, WY
- Senior Security Engineer jobs in Pierce, CO
- Senior Security Engineer jobs in Timnath, CO
- Senior Security Engineer jobs in Denver, CO
- Senior Security Engineer jobs in Aurora, CO
- Senior Security Engineer jobs in Lakewood, CO
- Senior Security Engineer jobs in Thornton, CO
- Senior Security Engineer jobs in Westminster, CO
- Senior Security Engineer jobs in Arvada, CO
- Senior Security Engineer jobs in Centennial, CO
- Senior Security Engineer jobs in Boulder, CO
- Senior Security Engineer jobs in Longmont, CO