19 security systems engineer jobs at 13 companies in Loomis, CA
3w
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Staff Security Engineer
Sacramento, California, United States
RemoteFull Time
12+ YOEBachelor's or Master's in CS/Engineering,12+ years security architecture experience for distributed systems, expertise in encryption,KMS, IAM, and secure API design; experience with LDAP, Active Directory, OIDC, Keycloak, KMIP, TLS1.3; strong collaboration and threat-modeling skills.
LDAP, Active Directory, OIDC, Keycloak, KMIP, TLS 1.3, SigV4, SIEM
3w
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Lead Engineer – Security Architecture
Sacramento, California, United States
RemoteFull Time
12+ YOERequires Bachelor’s degree in CS/Engineering/Cybersecurity,12+ years in security architecture for distributed systems, expertise in cryptography, IAM, KMS/KMIP, secure API/TLS, and security observability.
KMIP, Keycloak, LDAP, Active Directory, OIDC, SSO, MFA, RBAC, ABAC, TLS 1.3, SigV4, SIEM, Linux, PKI
3w
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Security Engineer
Fair Oaks, California, United States
$35-$50/hr HybridFull Time
3+ YOE3+ years IT security or systems administration experience; strong Microsoft 365/Entra ID and Active Directory knowledge; hands-on security tooling and vulnerability management; troubleshooting and client communication skills.
Microsoft 365, Entra ID (Azure AD), Active Directory, PowerShell, Graph API, SIEM, Microsoft Defender, Huntress, Duo
3w
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Senior Infrastructure & Security Engineer
Rancho Cordova or Sacramento
$150k-$160k/yr OnsiteFull Time
7+ YOERequires 7+ years in systems, infrastructure, networking, or cybersecurity; Microsoft 365, Entra ID, Defender, networking, Cisco or Meraki, troubleshooting, documentation, and independent initiative.
Cisco Meraki, Cisco Umbrella, Duo MFA, Microsoft Defender, Microsoft Entra ID, Microsoft 365, Microsoft Intune, Azure, Jira Service Management, ITIL, eSentire, RBAC, SD-WAN, VPN, VLANs, SOC
1w
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Senior Linux Engineer, Privileged Access
United States or Chicago or El Dorado Hills
RemoteFull Time
7+ YOERequires 7+ years of software or systems engineering, advanced Linux systems programming, C and Rust, PAM, .NET, security-sensitive software, Linux operations, and a bachelor's degree or equivalent experience.
Rust, C, .NET, C#, Tokio, MQTT, TLS, fanotify, proc filesystem, Linux PAM, systemd, RPM, DEB, journalctl, SELinux, AppArmor, GCC, Make, X11, Wayland, GDM, D-Bus, PKI, Avalonia, Claude, ChatGPT, GitHub Copilot
2mo
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Sustaining Engineer
Rancho Cordova, California, United States
$78k-$104k/yr OnsiteFull Time
Bachelor's in engineering or related field, hands‑on manufacturing and troubleshooting experience with electro‑mechanical/RF systems, RCA experience, experience in high‑reliability industries, U.S. citizenship and ability to obtain government security clearance required.
1mo
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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
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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
2mo
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Tech Staff Engineer - Firmware
Roseville, California, United States
$88k-$232k/yr OnsiteFull Time
10+ YOEBS/MS in CS/CE or equivalent, 10+ years embedded systems development and verification, strong C/C++/Python, experience with PCIe/NVMe, secure boot/security firmware, leadership and documentation skills.
C, C++, Python, Rust, ARM Architecture, NVMe, PCIe, Caliptra Open-Source Root-of-Trust, Cadence Palladium, Cadence Protium, Bus/Logic Analyzers, PCIe Exercisers, Git, Perforce, JIRA, Linux, Perl, Agile Scrum, DevOps, Secure Development Life Cycle
1mo
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Network Engineer
Woodland or Burlington
$110k-$125k/yr OnsiteFull Time
5+ YOEManage and maintain enterprise network and infrastructure, ensure security and availability, support projects, document systems, and troubleshoot issues.
Microsoft Windows Server, Microsoft Terminal Server, Windows 10/11, Microsoft Exchange, Microsoft Office 365, Microsoft Active Directory, Microsoft Entra, Microsoft Group Policies, VMware, Microsoft Hyper V, DHCP, DNS, TCP/IP, VPNs, SIEM, MDM
4d
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Cloud Developer and Database Administrator
Sacramento County or Sacramento
$9k-$12k/mo HybridFull Time
Requires Information Technology Specialist II qualifications, cloud architecture and development expertise, database administration, systems engineering, security, data management, and strong analytical and communication skills.
AWS, Azure, APIM, Azure Data Factory, Azure App Services, Azure Functions, Azure Logic Apps, Azure DevOps, Azure Monitor, Application Insights, Snowflake, Databricks, SQL Server, Power BI, Windows Server, Visual Studio, ASP.NET, C#, Python, PowerShell, Kusto, SQL
1w
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Senior Software Engineer, Identity & Access Discovery
United States or Chicago or El Dorado Hills
RemoteFull Time
8+ YOERequires 8+ years of backend software development, strong Python, Java or Kotlin, distributed systems, APIs, data pipelines, Active Directory or LDAP, cloud IAM, security practices, and a bachelor's degree or equivalent.
Python, Java, Kotlin, TypeScript, React, Claude, ChatGPT, GitHub Copilot, Active Directory, LDAP, AWS IAM, AWS Organizations, Microsoft Entra ID, GCP IAM, FedRAMP
1mo
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Quality Engineering Manager I
Sparks or Folsom
HybridFull Time
7+ YOEBachelor’s in engineering or equivalent experience, 7+ years quality engineering experience, leadership ability, familiarity with quality systems, manufacturing inspection, and ability to obtain Secret security clearance.
2mo
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Principal System Engineer Administrator (Onsite)
Beale Air Force Base, California, United States
$87k-$165k/yr OnsiteFull Time
3+ YOERequires active transferable DoD TS/SCI clearance and U.S. citizenship; STEM degree plus 5+ years (or advanced degree plus 3+ years); NIST-8570-compliant certification (Security+, CISSP, etc.); Red Hat and Windows administration; VMware VCF; networking and cybersecurity experience.
VMware ESXi, VMware Cloud Foundation (VCF), Red Hat Enterprise Linux, Microsoft Windows 10, Microsoft Windows Server 2016, Microsoft Active Directory, Rubrik Backup Solutions, HPE 3PAR, Nimble, Rancher RKE2, Kubernetes, Docker, Helm, Wireshark, Splunk, Ansible, Ansible Tower, Utimaco Enterprise Secure Key Manager (ESKM), ACAS, HBSS, ActiveMQ, LDAP, bash, TCP/IP, VPN
2w
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Telecom and Life Safety & Security Low Voltage Design Specialist
San Francisco or Sacramento
$91k-$140k/yr HybridFull Time
5+ YOERequires 5+ years designing building communications systems, Revit and AutoCAD proficiency, ANSI/TIA and BICSI knowledge, high school diploma, U.S. citizenship, and strong communication skills.
Autodesk Revit, AutoCAD, Autodesk Construction Cloud, BIM 360, Bluebeam Revu, Microsoft Excel
2mo
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Project Designer, Technology Consultant
Seattle or Sacramento
$94k-$137k/yr HybridFull Time
10+ YOEManage Telecom, Security, and A/V design; Revit/BIM proficiency; ISP/OSP telecom knowledge; BICSI/RCDD/Avixa/ASIS credentials preferred; associate degree in engineering tech or equivalent experience; 10+ years in technology systems design.
Revit, BIM, Ethernet, Modbus, Profibus
2mo
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Project Designer, Technology Consultant
Seattle or Sacramento
$101k-$147k/yr HybridFull Time
10+ YOEManage technical design for telecom, security, and A/V systems; Revit/BIM experience; knowledge of ISP/OSP telecom design; industry certifications preferred; able to meet client badging/background checks.
Revit, BIM, Ethernet, Modbus, Profibus
2mo
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Project Manager, Technology Consultant
Los Angeles or Portland or Irvine or San Francisco or Sacramento or San Diego or Phoenix or Chandler or Denver or Seattle or Lynnwood
$111k-$191k/yr HybridFull Time
8+ YOE8+ years experience in technology systems design (telecom, security, AV, networks); strong codes/standards knowledge; excellent communication; Revit/AutoCAD and RCDD/CCNA/PMP credentials preferred; up to 10% travel.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint, Revit, AutoCAD
2mo
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Project Designer, Technology Consultant
Seattle or San Francisco or Sacramento or Los Angeles or Irvine or San Diego or Denver or Phoenix or Chandler
$101k-$147k/yr HybridFull Time
10+ YOEAssociate degree in engineering technology or equivalent (or 5 yrs in lieu); at least 10 years' experience in technology systems (telecom, security, A/V) design/specification; certifications such as BICSI, RCDD, Avixa CTS/CTS-D, ASIS PSP; ISP/OSP knowledge; Revit/BIM experience; Ethernet/Modbus/Profibus knowledge.
Revit, BIM, Ethernet, Modbus, Profibus