38 principal security engineer jobs at 24 companies in Kiowa, CO
2mo
Save
Mark Applied
Hide
Principal Security Engineer
San Francisco or Denver or New York City
$240k-$310k/yr OnsiteFull Time
10+ YOE10+ years security engineering experience; architecting secure systems, threat modeling, infra-as-code, and translating HIPAA/SOC2/PCI/HITRUST into engineering requirements; strong technical leadership and communication.
2mo
Save
Mark Applied
Hide
Principal Security Engineer
Englewood or Austin
HybridFull Time
10+ YOE10+ years in security engineering or architecture with 3+ years as a principal/staff-level IC; hands-on with cloud (AWS, Microsoft Azure), IAM, VPC, Okta/Entra ID/Azure AD, EDR/XDR, SIEM, SOAR; knowledge of NIST CSF, ISO 27001, SOC 2; strong communication and risk-to-engineering delivery.
Okta, Microsoft Entra ID, Microsoft Azure AD, AWS, Microsoft Azure, IAM, VPC, EDR, XDR, SIEM, SOAR, NIST CSF, ISO 27001, SOC 2, FAA, EASA, DoD, CMMC
3mo
Save
Mark Applied
Hide
Principal Network Engineer
Denver, Colorado, United States
$160k-$180k/yr OnsiteFull Time
15+ YOE15+ years network engineering; 5+ years in service provider functions; routing/switching expertise; security tools experience; minimal travel; leads technical actions.
Cisco, Juniper, BGP, OSPF, EIGRP, Cisco ISE, Palo Alto
3w
Save
Mark Applied
Hide
Principal Systems Engineer
Centennial or Louisville
$174k-$239k/yr OnsiteFull Time
15+ YOEBachelor's in related field, typically 15+ years' systems engineering experience, active Secret U.S. security clearance, expertise in requirements, architecture, integration, V&V, and mentoring.
DOORS, CAMEO EA, Rhapsody, Matlab, SysML, Open Mission Systems (OMS), Universal Command and Control Interface (UCI), CCSDS, DTN, TSPI
3mo
Save
Mark Applied
Hide
Principal Software Engineer
Denver, Colorado, United States
$225k-$270k/yr HybridFull Time
12+ YOEBachelor's in CS or equivalent; 12+ years software engineering; 5+ years in identity/security; hands-on leadership; strong Java; CIAM expertise.
Java, PostgreSQL, MySQL, OAuth, OpenID Connect, SAML, SCIM
3w
Save
Mark Applied
Hide
Principal Cyber Security Engineer
Denver, Colorado, United States
$129k-$215k/yr OnsiteFull Time
7+ YOEActive TS/SCI with poly required; 7+ years cyber experience; Bachelor’s degree or 4+ years additional cyber experience; DoD 8570 IAT II; RMF, STIG, VMWare, Windows/Linux, networking experience.
VMWare, vCenter, ESXi, Python, JavaScript, Perl, Elastic, Logstash, Kibana, Risk Management Framework (RMF), DoD STIG, IDS
21h
Save
Mark Applied
Hide
Principal Engineer, Casting
Loveland or Centennial or Knoxville or Mount Vernon
OnsiteFull Time
Beehive Industries: Manufacturer of 3D-printed jet engines for defense applications.
15+ YOE5+ MgmtBachelor’s or master’s degree in a relevant engineering or materials field, 15+ years of precision investment casting experience, 5+ years in technical leadership, and ability to obtain a U.S. government security clearance.
MAGMASOFT, ProCAST, 8D, FMEA, Six Sigma, RCCA
2mo
Save
Mark Applied
Hide
Principal Systems Security Engineer / Senior ISSM
Lone Tree or Englewood
$165k-$227k/yr HybridFull Time
12+ YOE8+ MgmtTop Secret/SCI required. 12+ years IT security experience (or 16 years without degree), 8+ years ISSM experience, hands-on Nessus/Tenable, ELK, Splunk, DISA STIG application, NIST 800-53 RMF/ATO ownership, eMASS/XACTA, RHEL, vSphere, GitLab/GitHub, Bash.
Nessus, Tenable.sc, Tenable Security Center, Elasticsearch, Logstash, Kibana, Splunk, eMASS, XACTA, RHEL, vSphere, VMware, GitLab, GitHub, Bash, NIST 800-53 Rev 5, ISO 27001, CMMC
5d
Save
Mark Applied
Hide
Principal AI Security SA, AWS Security & Networking
San Francisco or Seattle or Arlington or New York or Denver
$183k-$284k/yr OnsiteFull Time
10+ YOE10+ years in technology domains, bachelor's degree in computer science, engineering, or mathematics, cloud transformation experience, executive communication, and security or AI architecture expertise.
1d
Save
Mark Applied
Hide
Principal / Sr. Principal DevOps Engineer (AHT)
Aurora or Morrisville or Sacramento
$114k-$204k/yr OnsiteFull Time
5+ YOETop Secret clearance, active CI polygraph, U.S. citizenship, AWS, Kubernetes, Terraform, Security+, Linux administration, Agile experience, and 3+ preferred qualifications. Principal requires 5+ years; Sr. Principal 8+ years with a bachelor's degree.
AWS, Kubernetes, Terraform, Linux, Flux, Helm, DynamoDB, NATS, Big Bang, Grafana, Prometheus, Loki, Jenkins, GitLab, Bamboo
2mo
Save
Mark Applied
Hide
Principal Electrical Engineer
Denver, Colorado, United States
OnsiteFull Time
10+ YOEBachelor's in EE, 10+ years electronics development experience (including 2+ years technical leadership), strong Altium skills, analog power electronics and high-speed digital design experience, PCB manufacturability and lab bring-up, ability to obtain U.S. security clearance.
Altium Designer, Microsoft Office, Microsoft Project, Git
1mo
Save
Mark Applied
Hide
Principal Radar Systems Engineer
Colorado Springs, Colorado, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEU.S. citizen with active transferable Secret security clearance, STEM degree, 8+ years relevant experience in radar/systems engineering, MBSE, radar signal processing, MATLAB, Python, Linux, strong technical writing and collaboration skills.
MATLAB, Python, LINUX, C/C++, Java, DOORS, JIRA, Confluence, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
Principal Systems Engineer – RF Systems
Westminster, Colorado, United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBS in engineering plus 6+ years experience (MS/PhD may substitute), systems engineering experience across lifecycle, RF/radar/communications/DSP/SDR/FPGA experience, requirements and integration experience, ability to obtain DoW security clearance.
MATLAB, Python, C/C++, Simulink, Jama, DOORS, FPGA
3w
Save
Mark Applied
Hide
Principal Engineer - Digital Design
Colorado Springs, Colorado, United States
$75k-$232k/yr OnsiteFull Time
10+ YOEBS/MS in Electrical or Computer Engineering with 10+ years ASIC/digital design experience; expertise in synthesis, STA, DFT, FPGA/ASIC bring-up; strong cryptographic/security knowledge; coding in C, Verilog/VHDL, scripting with Python/Perl/Ruby; Unix/Linux shell; excellent communication.
C, Verilog, VHDL, Unix, Linux, Perl, Python, Ruby, Makefile, Atlassian JIRA, Confluence
2w
Save
Mark Applied
Hide
PRINCIPAL ELECTRICAL ENGINEER - POWER SYSTEMS
Denver or United States
$155k-$186k/yr HybridFull Time
12+ YOE5+ MgmtBSEE in electrical engineering, PE license, 12+ years in electric utilities including 5+ years in lead, supervisory, or project management roles, power systems expertise, US citizenship, driver's license, and security clearance.
ETAP, Microsoft Project, SKM, EasyPower
3w
Save
Mark Applied
Hide
Principal Radio Systems Engineer
Denver, Colorado, United States
$213k/yr OnsiteFull Time
10+ YOE10+ years radio systems design experience, bachelor’s in EE, proficiency in modeling/simulation, RF system design, validation test plans, Python, and eligibility for U.S. personnel security/ITAR authorizations.
Python, Altium Designer
1mo
Save
Mark Applied
Hide
Principal Software Systems Engineer
United States or Arlington or Denver or Houston or Merritt Island
RemoteFull Time
15+ YOEBachelor's in STEM (Masters preferred). 15 years' experience with BS (12 with MS) in aerospace software systems, MBSE and requirements management (DOORS), ability to obtain government security clearance, US citizenship required.
Model Based Systems Engineering (MBSE), DOORS
1mo
Save
Mark Applied
Hide
OpenShift Engineer Senior Principal (Lead)
Westminster, Colorado, United States
OnsiteFull Time
8+ YOEBS or equivalent plus 8+ years experience; active TS/SCI with polygraph; multi-cluster OpenShift, GitLab CI, Terraform, Ansible, GitOps, Keycloak, and security/STIG/CMMC compliance experience.
Red Hat OpenShift, GitLab, Terraform, Ansible, Keycloak, Argo CD, Advanced Cluster Manager (ACM), Advanced Cluster Security (ACS), OpenShift Observability, OpenShift GitOps, vSphere, AWS, Ansible Automation Platform
2w
Save
Mark Applied
Hide
C3BM Principal Integrator Analyst
Schriever Space Force Base, Colorado, United States
$112k-$196k/yr OnsiteFull Time
8+ YOEActive Secret clearance, ability to obtain TS clearance, bachelor's degree in STEM or related field, 8+ years of related experience, and knowledge of C2BMC, tactical data links, cross-domain solutions, and security processes.
Link 16, Common Tactical Pictures (CTP), Common Operational Pictures (COP)
2w
Save
Mark Applied
Hide
Principal Mission Cloud Engineer
Denver or Long Beach
$205k-$320k/yr OnsiteFull Time
10+ YOE10–15+ years in cloud engineering; AWS and Azure expertise; active Secret clearance; DoD 8140 IAT Level III certification; cloud security, RMF, ATO, NIST, and classified infrastructure experience; bachelor's degree or equivalent.
AWS, Azure, VPCs, VNets, transit gateways, IAM, STIGs, NIST 800-53, CNSSI 1253, ICD 503, JSIG, RMF, ATO, FedRAMP High, CMMC, DevSecOps, Infrastructure as Code (IaC), CI/CD, Cross Domain Solutions (CDS), DNS
Explore Jobs