33 cybersecurity engineer jobs at 25 companies in Isleton, CA
1mo
Save
Mark Applied
Hide
Senior Cybersecurity Reverse Engineer
Livermore, California, United States
$176k-$267k/yr HybridFull Time
U.S. citizenship with ability to obtain DOE Q clearance; bachelor's in cybersecurity/computer science/IT/engineering or equivalent; significant experience reverse engineering source code, binaries, and firmware; experience with debuggers/IDA Pro, static/dynamic analysis; strong communication and leadership.
IDA Pro
1mo
Save
Mark Applied
Hide
Cybersecurity Forward Deployed Engineer - FDE - Consultant
Atlanta or Milwaukee or Herndon or Dallas or Columbus or Kirkland or Irvine or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or Chicago or Arlington or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or Mountain View or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$54k-$235k/yr FieldFull Time
3+ YOE3+ years engineering experience in cybersecurity, 1+ year deploying agentic AI in production, 3+ years cloud security experience (AWS/Azure/GCP), bachelor\u0002s degree or equivalent.
Claude Code, Cursor, GitHub Copilot, AWS, Azure, GCP, OWASP LLM Top 10, NIST AI RMF
1w
Save
Mark Applied
Hide
Cybersecurity Engineer I (Contract Talent)
San Ramon, California, United States
$34-$51/hr RemoteFull Time
Develop and implement security architectures, support incident response, perform security assessments, and collaborate on secure solutions; Security+ preferred; undergraduate enrollment or equivalent experience.
Hadoop, Splunk, SIEM, Firewall, WIDS, WAF, DLP, RMS, Web proxy, Vulnerability scanner, ServiceNow
3w
Save
Mark Applied
Hide
Cybersecurity Group Lead
Berkeley, California, United States
$203k-$249k/yr HybridFull Time
8+ YOE3+ MgmtBachelor’s in CS/Engineering or equivalent, ~8 years experience with minimum 3 years supervisory experience securing complex systems/HPC, strong cybersecurity and risk-based experience, communication and project management skills.
2mo
Save
Mark Applied
Hide
Compliance Engineer
Livermore, California, United States
$102k-$116k/yr OnsiteFull Time
3+ YOEBachelor’s degree in Electronics, Information Systems, Engineering, or related field; 3+ years in compliance, security engineering, risk management; familiarity with CE, RED, FCC, ANATEL; cybersecurity and certification experience.
Hardware, Software, Cybersecurity, Risk Assessment, Documentation
3w
Save
Mark Applied
Hide
Cybersecurity Group Lead
Berkeley, California, United States
$203k-$249k/yr HybridFull Time
8+ YOE3+ MgmtLead a security engineering team, manage risk/compliance for DOE high-performance computing, supervise staff, develop security architecture and policies, and participate in on-call incident response.
1w
Save
Mark Applied
Hide
Cybersecurity Manager - Governance, Risk, Compliance & Security
Sacramento County, California, United States
$9k-$13k/mo HybridFull Time
Manage information security team and programs including governance, risk & compliance, security engineering, and asset protection; supervisory experience and security certifications (CISSP/CISM) preferred; background investigation required.
2w
Save
Mark Applied
Hide
Senior SCADA & Communications Engineer
Rocklin or Texas or United States
$138k-$158k/yr HybridFull Time
5+ YOEBachelor's in electrical/computer engineering or equivalent,5+ years SCADA/EMS experience,strong OT cybersecurity and network skills,Wireshark proficiency,knowledge of Modbus/DNP3/IEC 61850/OPC UA,and authorized to work in the US.
Wireshark, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Modbus TCP/IP, DNP3, IEC 61850, OPC UA
1mo
Save
Mark Applied
Hide
SCADA Controls Engineer
Folsom, California, United States
$115k-$175k/yr OnsiteFull Time
2+ YOEBachelor's in a related field plus ≥2 years SCADA experience or equivalent; expertise with SEL AcSELerator for RTAC, CODESYS, Python, IEC 61131 Structured Text, SEL RTAC devices, networking and cybersecurity; leadership and documentation skills.
SEL AcSELerator for RTAC, CODESYS, Python, SEL RTAC 33XX, SEL RTAC 35XX, IEC 61131 Structured Text
1mo
Save
Mark Applied
Hide
Hardware Cyber Security Engineer (Test Lead)
Fremont, California, United States
$120k-$160k/yr OnsiteFull Time
5+ YOERelevant degree or equivalent and minimum 5 years' experience, knowledge of EN 303 645/EN 18031 and cybersecurity standards, ISO 17025 test procedure experience, strong communication and mentoring skills, US work authorization required.
EN 303 645, EN 18031, ETSI EN 303 645, EU Cyber Resilience Act (CRA), ISO 17025
2mo
Save
Mark Applied
Hide
Controls/Systems Engineer, (Linux / EPICS / DCS/SCADA Focus) III (E3)
Benicia, California, United States
$120k-$165k/yr OnsiteFull Time
Design, deploy, and support Linux-based control systems with EPICS/DCS/SCADA; develop IOCs/interfaces; automate with Ansible; implement virtualization/containerization; ensure cybersecurity and system quality.
Linux, EPICS, DCS/SCADA, Ansible, Python, Bash, Git, Proxmox, VMware, Docker, Kubernetes
1w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Security Engineer II
Atlanta or Charlotte or Concord
$85k-$100k/yr HybridFull Time
3+ YOE3-7 years in cybersecurity or information technology; BS in Cybersecurity or Computer Science; experience with IAM, CrowdStrike, Check Point Harmony, Microsoft Defender; IaC and scripting knowledge; JIRA experience; cloud security and SIEM tools.
AWS, Azure, IAM, Active Directory, EntraID, MFA, SIEM, CSPM, EDR, CrowdStrike Falcon, Check Point Harmony, Microsoft Defender, Infrastructure as Code, PowerShell, bash, python
1mo
Save
Mark Applied
Hide
Senior Staff Engineer - DevSecOps
Alameda, California, United States
$155k-$221k/yr OnsiteFull Time
7+ YOE7+ years cybersecurity experience (or 9+ with bachelor's), cloud security (AWS/Azure), incident response, CI/CD and IaC knowledge, scripting (Python, PowerShell), cybersecurity certifications preferred.
Python, PowerShell, AWS, Azure, IaC, SDLC, CI/CD, GitHub, SAST, SCA, DAST, JIRA, JSM, CLI, Key Management Services
4d
Save
Mark Applied
Hide
IT Engineer
Fremont, California, United States
$80k-$120k/yr OnsiteFull Time
3+ YOERequires 3–5 years in IT support or system administration, Windows and macOS troubleshooting, endpoint and identity management experience, networking fundamentals, cybersecurity knowledge, and strong communication skills.
Jira Service Management, Acronis, Windows, macOS, Ubuntu, Okta, Active Directory, Microsoft Azure Active Directory, Microsoft Intune, Jamf, WSUS, MDT, Google Workspace, Slack, Microsoft 365, SnipeIT, PowerShell, Bash, Python, Cadence, Synopsys, MATLAB, LabVIEW, ITIL, TCP/IP, DNS, DHCP, VLANs, VPNs
4d
Save
Mark Applied
Hide
Security Data Solutions Engineer
Quincy or Princeton or Irvine or Boston or Austin or Sacramento
$120k-$203k/yr HybridFull Time
8+ YOEDesign and implement enterprise security telemetry and data products; 8+ years in cybersecurity/data engineering; strong Python, SQL, Spark, Databricks, Snowflake, SIEM experience; product management skills.
Splunk, Microsoft Sentinel, QRadar, Elastic, Chronicle, Databricks, Snowflake, Kafka, Spark, Cribl, OpenTelemetry, FluentBit, Python, SQL, AWS, Azure, Google Cloud
2mo
Save
Mark Applied
Hide
OT Security Engineer
Oakland or United States
RemoteFull Time
3+ YOE3–5+ years OT/ICS/SCADA security; BS in Electrical/Computer Engineering or Cybersecurity; strong NERC CIP experience; OT networking and ICS protocols knowledge; SIEM experience; certifications such as GICSP, CISSP, or ISA/IEC 62443 preferred; valid driver’s license and willingness to travel.
EDR, SIEM, Modbus, DNP3, SEL, VLANs, L2/L3 switching, firewalls, DMZ, certificate-based authentication
3w
Save
Mark Applied
Hide
Level 3 MSP Senior IT Engineer
San Ramon, California, United States
$100k-$130k/yr OnsiteFull Time
5+ YOE5+ years progressive IT experience with 2-3 years as a Level 3/Senior engineer at an MSP; expert Windows Server/AD, virtualization, cloud (Microsoft 365, Azure, AWS), networking, cybersecurity, RMM/PSA experience, and valid driver's license.
Microsoft 365, Microsoft Azure, AWS, Microsoft Hyper-V, Windows Server, Active Directory, Exchange Online, Microsoft Teams, SharePoint, Azure AD/Entra ID, Intune, Cisco, SonicWALL, Fortinet, Meraki, EDR, MDR, SIEM, MFA, RMM, PSA, PowerShell, Python, Bash
2mo
Save
Mark Applied
Hide
Software Developer V
Hercules, California, United States
$179k-$247k/yr OnsiteFull Time
7+ YOE7+ years in cybersecurity, including architecture in regulated environments; FDA/medical device experience preferred; strong cross-functional leadership and program management.
NIST CSF 2.0, ISO 81001-5-1, ISO/IEC TS 27110, ISO/IEC 27032, QMS, Design Controls, Risk Management
4d
Save
Mark Applied
Hide
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
Explore Jobs