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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2w
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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
3w
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Information Systems Security Engineer
Warrenton or Tampa or Fairfax or Colorado Springs
$110k-$170k/yr HybridFull Time
6+ YOEBachelor's in CS/IT/Cybersecurity, 6+ years in cybersecurity or information assurance, strong RMF/NIST 800-53 knowledge, hands-on ACAS/Nessus/SCC/Splunk experience, relevant certs (CISSP/CASP+/CEH/Security+), active Top-Secret/SCI clearance and US citizenship.
ACAS, Nessus, SCC, Splunk, Kubernetes, RMF, NIST 800-53, FISMA, CMMC, DCSA, IAVM
1mo
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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.
6d
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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
2w
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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
1w
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Information Security Manager
Colorado Springs, Colorado, United States
$115k-$135k/yr OnsiteFull Time
6+ YOEUS citizen with Top Secret/SCI clearance, bachelor’s degree, 6+ years info/program security experience supporting DoD/IC/federal environments; knowledge of DoD/Army security policies, security documentation, audits, and stakeholder coordination.
1w
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Sr. Specialist, Information Security Systems Engineer (40497)
Colorado Springs, Colorado, United States
$93k-$172k/yr OnsiteFull Time
6+ YOEBachelor's degree with 6+ years related experience (or graduate degree with 4+ years; or 10 years without degree). Active SECRET clearance required; TS/SCI with poly preferred. Experience with NIST RMF, security control assessment, RMF artifacts, and DoD security guidance. DoD 8140.03 IASAE Level 2 required.
Fortify, Coverity, GitLab, Tenable Nessus, Splunk
2mo
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NISSC 3 Information Systems Security Engineer II (ISSE)
Colorado Springs, Colorado, United States
$97k-$162k/yr OnsiteFull Time
4+ YOE4–6 years hands-on security engineering; RMF/NIST/DoD; RMF A&A packages; DoD 8140 certs; TS/SCI eligibility; DoD or regulated environment experience.
eMASS, XACTA, CORE, ACAS, SCAP tools, Nessus, Checkmarx, ZAP DAST
3mo
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Junior Cyber Security Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
2+ YOEEntry-level cyber security engineer role requiring DoD Secret clearance, IAT II, 6+ months IT, 2+ years general work experience, willing to travel up to 10%.
Active Directory, WSUS, SCCM, Windows, Linux, Security Tools
2mo
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Cyber Security Engineer
Colorado Springs or Aurora
$87k-$198k/yr OnsiteFull Time
3+ YOE3+ years in cybersecurity, system security engineering, or defensive cyber operations; RMF/NIST 800-53/DoD standards; vulnerability scanners, SIEM, or log platforms; secure/harden Windows/Linux; Secret clearance; Bachelor's degree.
RMF, NIST 800-53, DoD cybersecurity standards, vulnerability scanners, SIEM, endpoint protections, log platforms, Windows, Linux
2mo
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Information Systems Security Manager (ISSM)
Colorado Springs, Colorado, United States
$130k-$180k/yr OnsiteFull Time
6+ YOETop Secret/SCI eligible; BS in cybersecurity/computer science/engineering; 6 years cybersecurity; 4 years DoD RMF; DoD 8140/8570 certs; on-site in Colorado Springs
RMF, WSOMS, WGS, DoD 8140/8570
1mo
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Cyber Security Engineer - JNY L2- 3IS
Colorado Springs, Colorado, United States
$130k-$154k/yr OnsiteFull Time
6+ YOE6 years in information system security; HS diploma; 8570/IAT II; TS/SCI clearance
ACAS, SCAP, XACTA, eMASS
2mo
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Boundary Security Engineer
Fort Meade or Colorado Springs or Ford Island or Pensacola or San Antonio
$99k-$225k/yr HybridFull Time
4+ YOE4+ years in network security and IT/network design for large enterprises or government; firewall and enterprise security design; experience with Palo Alto and Cisco/Juniper firewalls; Secret clearance; HS diploma; DoD 8570 IAT Level II within 90 days.
Palo Alto firewalls, Cisco firewalls, Juniper firewalls, SIEM, Vulnerability assessment, IDS/IPS, IT security standards, Cloud platforms (AWS/Azure/GCP)
1mo
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Sr Systems Security Engineer
Lone Tree or Englewood
$143k-$197k/yr OnsiteFull Time
8+ YOE8+ years IT security experience; CISSP required; cloud (Azure/AWS); Docker/Kubernetes; CI/CD; secure coding; TS/SCI clearance.
Azure, AWS, Docker, Kubernetes, CI/CD, NIST, ISO 27001, CISSP
1w
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Network Security Engineer
Colorado Springs, Colorado, United States
$102k-$138k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance, bachelor’s degree or equivalent, 2+ years related experience, IAT Level II certification (e.g., Security+, CISSP), firewall/switch/router configuration experience (Juniper/Cisco/Palo Alto), EM/VMware familiarity, strong communication.
TCP/IP, VLANs, UDP Multicast, Juniper, Cisco, Palo Alto, Microsoft PowerPoint, Visio, VMware, ESXi, Python, Ansible, PowerShell, NIST CVE
3mo
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Cyber Security Engineer Senior
Colorado Springs or Moorestown or Florida or Marshall Islands
$101k-$178k/yr HybridFull Time
3+ YOEUS citizen with ability to obtain Secret clearance, Related bachelor's +5 years or master's +3 years (or equivalent experience), IAT Level II (e.g., CompTIA Security+ or CISSP), Linux/Windows knowledge, cybersecurity/systems administration experience, US passport, up to 10% travel.
Linux, Windows, Tenable Security Center, Tenable Nessus, Assured Compliance Assessment Solution (ACAS), Trellix, Endpoint Security Solution (ESS), SolarWinds, eMASS, Windows Active Directory, Group Policy, DISA STIGs, Risk Management Framework (RMF)
1mo
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Red Team Security Engineer
Colorado Springs, Colorado, United States
$175k-$185k/yr OnsiteFull Time
6+ YOEActive TS/SCI clearance, 6+ years relevant experience (adjustable by degree), prior government red team experience, ability to create SOPs, and strong problem-solving and documentation skills.
1mo
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Network Security Engineer
Colorado Springs, Colorado, United States
$105k-$122k/yr OnsiteFull Time
1+ YOEU.S. citizen with passport; Top Secret clearance preferred; Bachelor's +3 years or Master's +1 year; DoD RMF/STIG experience, firewall/switch/router configuration (Juniper/Cisco/Palo Alto), IAT Level II; virtualization and scripting preferred.
DoD RMF, DoDI 8510.01, STIG, NIST CVE, Juniper, Cisco, Palo Alto, JUNOS, Microsoft PowerPoint, Microsoft Visio, VMware, ESXi, Python, Ansible, PowerShell
1w
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Network Security Engineer
Colorado Springs, Colorado, United States
$102k-$138k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance, bachelor’s degree or equivalent, 2+ years related experience, IAT Level II certification, firewall/switch/router configuration experience (Juniper,Cisco,Palo Alto), STIG/NIST knowledge, virtualization and scripting familiarity.
OSI Model, TCP/IP, VLANs, UDP Multicast, Juniper, Cisco, Palo Alto, Microsoft PowerPoint, Microsoft Visio, VMware, ESXi, Python, Ansible, PowerShell, JUNOS
3w
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Cyber Security Engineer - Senior
Colorado Springs, Colorado, United States
$160k-$180k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance eligible U.S. citizen with 8+ years cybersecurity experience, 5+ years in ISSM/ISSO/ISSE roles, BS in a STEM field, DoD 8140.3 advanced, RMF/JSIG/NIST expertise, A&A and authorization artifact experience.
Risk Management Framework (RMF), NIST Special Publications (NIST SP), Joint Special Access Program Implementation Guide (JSIG), DISA STIGs
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