346 security systems engineer jobs at 144 companies in Colorado
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Senior Systems Engineer – Security Integration
Aurora, Colorado, United States
$152k-$205k/yr OnsiteFull Time
6+ YOEBachelor's in a technical field (or equivalent experience), 6+ years systems/integration/security engineering experience, active TS/SCI with Full Scope Polygraph, experience with privileged-user implementation, firewalls and logging controls, strong communication skills.
firewalls, audit logging, filtering technologies, cross-domain technologies
1mo
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Systems Engineer II
Huntsville or Colorado Springs
$100k-$114k/yr OnsiteFull Time
2+ YOEU.S. citizen with Bachelor’s in STEM, 2+ years systems engineering experience, SECRET DoW security clearance, systems thinking, communication skills, and experience with systems engineering practices.
2w
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Systems Security Engineer III
Lone Tree or Englewood
$108k-$149k/yr OnsiteFull Time
5+ YOEBachelor’s degree in a relevant engineering or IT field and 5+ years of IT security experience, or 9 years without a degree; advanced cybersecurity knowledge, NIST/ISO 27001 experience, and active Top Secret clearance with SCI eligibility.
NIST, ISO 27001, Microsoft Certified Solutions Expert (MCSE), Linux, Cisco Certified Network Professional (CCNP), firewalls, intrusion detection systems, antivirus software, ACAS, Elastic Stack (ELK), SIEM, NIST SP 800-53 Revision 4, NIST SP 800-53 Revision 5
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Information Systems Security Engineer (ISSE)
Colorado Springs, Colorado, United States
$112k-$179k/yr OnsiteFull Time
3+ YOEExperience performing information systems security engineering in software/system environments; knowledge of NIST SP 800-53; Linux/Windows hardening and monitoring; ability to produce security documentation; minimum Secret clearance with ability to upgrade to TS/SCI.
Linux, Windows, NIST SP 800-53
1w
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Systems Engineer
Colorado Springs, Colorado, United States
$100k-$150k/yr HybridFull Time
2+ YOEBachelor's degree and 2+ years of related experience; active Secret clearance and U.S. citizenship required. Systems engineering, radar sustainment, MBSE, testing, and national security mission experience preferred.
Model-based Systems Engineering, PARCS, PAVE PAWS, UEWR, factory acceptance testing (FAT), system integration testing (SIT), interface control documents (ICDs), engineering change proposals (ECPs)
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Information Systems Security Engineer (ISSE)
Colorado Springs, Colorado, United States
$112k-$179k/yr OnsiteFull Time
8+ YOERequires Secret clearance (upgradeable to TS/SCI), multi-year systems engineering experience depending on degree (examples: 8+ yrs with BS), experience in cybersecurity engineering, NIST SP 800-53, system hardening, vulnerability remediation, Linux/Windows environments, and security documentation.
NIST SP 800-53, Linux, Windows
2mo
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Systems Engineer, Battlespace
Broomfield, Colorado, United States
$113k-$149k/yr OnsiteFull Time
2+ YOE2+ years hardware and software systems engineering; MBSE; Python; MBSE tools; security clearance; travel up to 25%.
JAMA, Cameo, MATLAB, Simulink, AFSIM, Python
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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
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Systems Engineer 2
Annapolis Junction or Columbia or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
$154k-$198k/yr OnsiteFull Time
14+ YOE14 years systems engineering experience, bachelor’s in related field (or +5 years experience), active IAT II/DoD 8570-compliant cert (e.g., Security+), active security clearance with polygraph, willing to travel.
DoDAF, Service-oriented Architecture (SOA), JCIDS
2mo
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Staff Systems Engineer
Colorado Springs, Colorado, United States
HybridFull Time
8+ YOEBachelor's in engineering/CS, 8+ years designing cloud-native distributed systems, hands-on with AWS, Docker, Kubernetes, Terraform/Helm, security/compliance experience, strong communication; U.S. citizenship and ability to obtain Secret/Top-Secret clearance.
AWS, Docker, Kubernetes, Terraform, Helm, GitLab, PostgreSQL, PostGIS
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Sr. Systems Engineer
United States or Arlington or Denver or Houston or Merritt Island
RemoteFull Time
8+ YOEUS citizen with 8+ years (BSc) or 6+ years (MSc) aerospace systems engineering experience; Bachelor's in STEM required, Master's preferred; experience with avionics, requirements flow-down, verification, FMEA, DOORS and SysML; ability to obtain security clearance.
DOORS, SysML
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Information Systems Security Engineer (ISSE)
Colorado Springs, Colorado, United States
$130k-$170k/yr OnsiteFull Time
5+ YOEBachelors in CS/engineering,5+ years ISSE or software engineering experience,experience with Linux,Kubernetes,DoD STIGs and RMF,ATO support,air-gapped deployments,security+ certification and active TS/SCI clearance.
Kubernetes, Terraform, Zarf, UDS Core, OpenShift, Rancher, Linux, CI/CD, DevSecOps
1w
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Global SE&V Systems Engineer
Colorado Springs, Colorado, United States
$85k-$158k/yr OnsiteFull Time
Systems engineering and architecture experience with test experience, integrated systems engineering lifecycle experience, and a final TS security clearance. MBSE, Cameo, customer requirements, and missile defense experience preferred.
Cameo, Model-Based Systems Engineering (MBSE), Agile, Scrum
1mo
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Systems Engineer Integration and Testing
Florida or Denver
$134k-$187k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBachelor's in engineering,8+ years systems engineering experience,experience with ICDs and agile,test plan development and execution,ability to obtain security clearance.
3mo
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Information Systems Security Engineer
Colorado Springs, Colorado, United States
$188k-$191k/yr OnsiteFull Time
Active TS/SCI with SCI; willing to undergo polygraph; BA/BS degree; 40-hour workweek; security program experience.
3mo
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Information Systems Security Engineer
Phoenix or Denver or Las Vegas
$104k-$154k/yr OnsiteFull Time
8+ YOEISSE with CISSP/CCSP/GSEC, Associate's degree, 8+ years IT security experience; willing to travel; located in Phoenix, Denver, or Las Vegas.
Cloud Services, Artificial Intelligence, Network protections, Data classification and protection, Endpoint protection, Vulnerability scanning, Identity and Access Management, Security frameworks, Encryption Management
3w
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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
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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.
3w
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Senior Systems Engineer
Atlanta or Austin or Denver or Seattle or Washington
$168k-$254k/yr HybridFull Time
8+ YOE8+ years building and operating Linux systems and distributed control planes; strong Rust/Go/TypeScript skills; deep Linux networking and security judgment; experience with fleet-scale device management and observability.
Rust, Go, TypeScript, IPsec, MASQUE, eBPF, Linux, WireGuard, GRE, Buildroot, Yocto, RAUC, UEFI Secure Boot, TPM, VMware, KVM, AWS, Azure, Google Cloud, Kubernetes, Prometheus, Grafana, ClickHouse, OpenTelemetry
1mo
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Senior Information Systems Security Engineer
Boulder, Colorado, United States
$112k-$196k/yr OnsiteFull Time
5+ YOEActive Top Secret clearance,5+ years relevant experience,Bachelor's or equivalent experience,Security+ required,RMF/ATO experience,Windows and Red Hat administration,security toolset operation,and vulnerability scanning.
Windows, Red Hat Enterprise Linux, Symantec, Logrhythm, Chef, Puppet, Ansible, Docker, Kubernetes, Nessus, OpenVAS, SCC
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