2w
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Vulnerability Researcher
Camp Pendleton, California, United States
$110k-$120k/yr OnsiteFull Time
5+ YOEAdvanced vulnerability research and exploit development skills for embedded and system software; proficiency in low-level languages and debuggers; experience with fuzzing, reverse engineering, and producing technical reports.
Ghidra, IDA Pro, WinDbg, OllyDbg, gdb, Python, Perl, Ruby, C, C++
1mo
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Principal Cyber Systems Engineer
San Diego, California, United States
$125k-$188k/yr OnsiteFull Time
1+ YOERequires STEM degree with related engineering experience (BS+5 / MS+3 / PhD+1), active U.S. Top Secret clearance, ability to obtain SAP access, systems engineering experience, and familiarity with cybersecurity assessment and vulnerability management.
ACAS, Nessus
1mo
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Senior Climate Resilience Engineer / Planner
San Diego, California, United States
$98k-$171k/yr HybridFull Time
8+ YOEBachelor's in engineering or environmental science, 8+ years leading climate resilience/adaptation planning, experience with vulnerability assessment, project management, client engagement, Microsoft Office and Bluebeam proficiency, valid driver’s license.
Microsoft Office, Bluebeam, ArcGIS, SWMM, MGSFlood, WWHM
1mo
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Product Security Engineer
Irvine, California, United States
$106k-$169k/yr OnsiteFull Time
3+ YOEBachelor's in cybersecurity/computer science or related; 3+ years in product security/product or software development or QA; experience with static code analysis and vulnerability scanning; foundational cryptography and PKI; knowledge of threat modeling and medical-device security.
Black Duck, Coverity, Veracode, Nessus, Snyk, Metasploit, SBOM, TLS, mTLS, HL7, FHIR, Bluetooth LE, STRIDE, PASTA, NIST, OWASP, PKI
1mo
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Embedded Linux Engineer
Seattle or Costa Mesa
$166k-$220k/yr OnsiteFull Time
U.S. Person required. Experience with Linux kernel development, board bring-up (device trees, bootloaders, kernel drivers), uboot/EDK2, triaging and patching vulnerabilities, C or Rust, and interest in Nix/NixOS instead of Yocto/buildroot.
Linux kernel, uboot, EDK2, Nix, NixOS, Yocto, buildroot, C, Rust, CUDA, C++, Python, Go, Haskell
1mo
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System Engineer- Cyber Security Engineering Focus
Redlands or St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
8+ YOE8+ years in RMF/A&A, vulnerability scanning, system hardening for Linux/Windows, experience with RMF tools (XACTA/eMASS), DoD 8570 certification, active Top Secret/SCI clearance, and a relevant bachelor's degree.
RMF, XACTA, eMASS, ACAS, IAVM, STIGs, Red Hat, CentOS, Windows, Python, Java, React, Jira, Confluence, NIST SP 800-53, CNSSI 1253, NIST SP 800-171
4w
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Embedded Systems Security Engineer
San Diego, California, United States
$157k-$235k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent, 5+ years writing production software (C, C++, Rust), 3+ years building security for Linux/embedded systems, applied cryptography and vulnerability assessment experience.
C, C++, Rust, Linux, Snap OS, Lens Studio
2mo
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IT Systems Engineer - JobID-0034
Arlington or Fall River or Mount Laurel or San Diego
$90k-$184k/yr OnsiteFull Time
3+ YOEActive Secret clearance, Bachelor’s in CS/IT or equivalent, 3+ years systems administration/engineering, VMware experience, Bash/C/Python scripting, TCP/IP networking, Security+/CCNA/IAT II, DISA STIG and vulnerability remediation, willingness to travel up to 25%.
Red Hat, Microsoft Windows, VMware, VMware NSX-T, Bash, C, Python, Ansible, PowerShell, Chef, Salt, Puppet, Cisco, Ruckus, DISA STIG
1mo
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Cybersecurity Engineer
San Diego, California, United States
$85k-$160k/yr OnsiteFull Time
Requires active Secret clearance (ability to obtain TS/SCI), US citizenship and passport, experience with ATO/NIST 800-53 and STIG checks, Security+ certification, and experience performing vulnerability management, system testing, and RMF documentation.
Risk Management Framework (RMF), NIST 800-53, STIG, Red Hat Enterprise Linux, SELinux
3w
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Benchtop Support Engineer
San Diego, California, United States
$110k-$120k/yr OnsiteFull Time
6+ YOEExperience with Active Directory administration, endpoint security (CrowdStrike), PowerShell, SailPoint and Windows Server; knowledge of lab instrument environments, ITSM principles, and vulnerability management.
Active Directory, Sailpoint, CrowdStrike Falcon, NuGenesis (SDMS), Empower (Waters), ServiceNow, BeyondTrust, Microsoft Windows Server, Windows 10, Windows 11, PowerShell
2w
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Sr Information Security Systems Engineer
Irvine or Plano
$121k-$166k/yr OnsiteFull Time
5+ YOEHands-on Azure security engineering, vulnerability management, intrusion monitoring, networking, forensics, scripting, and experience with Windows/Linux and application security; bachelor’s degree and 5+ years experience; CISSP/GIAC/CRISC/CEH preferred.
Azure, VMs, Azure SQL Database, Azure Functions, Azure Networking, Veracode, SonarQube, SIEM, WAF, IPS, IDS, ML, AI, NBA, EUBA, CASB, Microsoft Office
6d
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Cyber Engineer Principal
San Diego, California, United States
$160k-$200k/yr OnsiteFull Time
9+ YOEActive TS/SCI clearance and U.S. citizenship; 9+ years cyber experience; RMF/ATO expertise; vulnerability management with ACAS/SCAP/Nessus; scripting in Python/Bash/PowerShell; experience with secure architectures and accreditation.
RMF, ACAS, SCAP, Nessus, Python, Bash, PowerShell, C/C++, HSM, TPM, PKI, VMware ESXi, Hyper-V, Docker, DISA STIGs
1w
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IT Network Engineer
Anaheim, California, United States
$43-$58/hr HybridFull Time
5+ YOE5+ years experience on multi-site routed networks (SD-WAN, routing, Layer 2 switching, VoIP); strong troubleshooting, documentation, PowerShell automation, and security/vulnerability remediation skills; valid CA driver’s license and reliable transportation.
SD-WAN, PowerShell, Microsoft Azure, Amazon AWS, Cisco Catalyst, Meraki, Cisco ASA, SonicWall, Kemp Load Balancer, Rapid7, Microsoft Word, Microsoft Excel, Outlook, Microsoft PowerPoint, Microsoft Teams
1w
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Security Engineer, Cloud Security
Austin or San Diego
OnsiteFull Time
3+ YOE3+ years cloud security/DevSecOps experience; deep AWS security knowledge; Terraform and policy-as-code experience; CSPM and cloud vulnerability management experience; scripting for automation; ability to obtain U.S. security clearance.
AWS, AWS GovCloud, IAM, Organizations/SCPs, CloudTrail, Config, GuardDuty, Security Hub, KMS, VPC, Terraform, Prowler, CNAPP, Kubernetes
1w
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Senior Security & Infrastructure Engineer
San Diego, California, United States
$130k-$160k/yr OnsiteFull Time
8+ YOE8+ years cybersecurity/infrastructure experience, hands-on with Microsoft 365, Azure, AWS, identity, PKI, VMware, monitoring, vulnerability management, incident response, and cloud/backups.
Microsoft Defender Suite, Microsoft Entra ID, Conditional Access, MFA, PKI, Microsoft 365, Azure, AWS, VMware, Azure Arc, Microsoft Intune, Azure Virtual Desktop, Amazon WorkSpaces, VMware vSphere, LogicMonitor, SIEM, MDR, SOCaaS, Veeam, Rubrik, Cohesity, Druva, Commvault
1mo
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Information Assurance Engineer II
San Diego, California, United States
$90k-$110k/yr OnsiteFull Time
5+ YOEActive Secret clearance, Bachelor's degree,5+ years RMF/ATO experience, eMASS, DISA STIGs/SRGs, ACAS/Nessus, vulnerability management, security assessments.
eMASS, ACAS, Nessus
6d
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Cyber Engineer Principal
San Diego, California, United States
OnsiteFull Time
9+ YOEActive TS/SCI and U.S. citizenship required; 9+ years cybersecurity/IA experience (5+ years designing hardened systems); RMF/ATO, vulnerability scanning (ACAS,Nessus,SCAP), scripting (Python,Bash,PowerShell,C/C++), HSM/TPM/PKI, virtualization/container experience.
RMF, DISA STIGs, ACAS, Nessus, SCAP, VMware ESXi, Hyper-V, Docker, Python, Bash, PowerShell, C/C++, HSM, TPM, PKI, NIAP, Common Criteria
1w
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Network Security Engineer
Irvine or Phoenix
$115k-$140k/yr OnsiteFull Time
Administer and monitor enterprise security services (firewalls, IDS/IPS, proxy, SIEM, IAM), perform incident response, vulnerability management, and regulatory compliance; 2–7 years IT/cybersecurity experience preferred; strong communication and prioritization skills.
Firewalls, Intrusion Detection/Prevention System, Proxy, Mail Gateways, Data Loss Prevention, Denial of Service Protection, Network Access Control, Endpoint Protection Suite, Advanced Malware Prevention, Vulnerability Management, Security Information and Event Management, Identity Governance, Single Sign-On, Public Key Infrastructure, Privileged Account Management, IDS/IPS, routers, switches
1mo
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Information Assurance Engineer II
San Diego, California, United States
$90k-$110k/yr OnsiteFull Time
5+ YOESupport full RMF lifecycle, prepare RMF artifacts (SSP, POA&M), validate DISA STIGs/SRGs, perform vulnerability analysis with ACAS/Nessus, use eMASS, and maintain ATOs. Requires Secret clearance and 5+ years' relevant experience.
eMASS, ACAS, Nessus
1mo
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Sr Cyber Engineer (ISSE)
San Diego, California, United States
$110k-$137k/yr OnsiteFull Time
8+ YOEBachelor's in a technical field, 8+ years DoD cybersecurity/RMF experience, RMF/A&A and vulnerability management experience, familiarity with eMASS/VRAM/ACAS/DADMS/DITPR-DON, and U.S. citizenship/security clearance eligibility.
eMASS, VRAM, DADMS, DITPR-DON, ACAS
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