471 information developer jobs at 266 companies in Simi Valley, CA

4d
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Information Security Engineer
Seal Beach, California, United States
$114k-$194k/yr OnsiteFull Time
Farmers and Merchants Bank of Long Beach
Farmers and Merchants Bank of Long BeachOTCQX: FMBL: Local community bank providing commercial and personal banking services.
7+ YOEDesign, implement, and maintain security controls across on-premises and cloud environments; incident response; vulnerability assessments; scripting for automation; 7+ years information security experience.
Web Application Firewall, IDS/IPS, Endpoint Detection and Response (EDR), SIEM, Splunk, Sumo Logic, Microsoft Sentinel, Python, PowerShell, Microsoft Azure, Microsoft 365, Microsoft Intune, Microsoft SQL Server, Microsoft Active Directory
1mo
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Senior Information Security Engineer
New York City or Austin or Boca Raton or Atlanta or San Francisco or Dallas or Nashville or Houston or San Jose or San Diego or Los Angeles or Boston or Washington or Miami or Chicago
$121k-$203k/yr HybridFull Time
McDermott Will & Schulte
McDermott Will & Schulte: Global law firm providing legal and transactional advisory services.
7+ YOE7+ years information security experience; experience with AI-assisted development tools/LLMs; knowledge of security risk frameworks, network and host-based controls, CI/CD and secure code; Microsoft Office proficiency; strong analytical and organizational skills.
AI-assisted development tools, LLMs, agentic AI, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Word
2w
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Information System Security Engineer
El Segundo, California, United States
$130k/yr OnsiteFull Time
Astrion
Astrion: Provides engineering, cybersecurity, and mission support services.
5+ YOE5+ years in information assurance/RMF, active Top Secret/SCI clearance required, CompTIA Security+ (acceptable) and CISSP preferred, Bachelor’s in related field, eMASS/EMASS, EITDR/ITIPS and Microsoft Office experience.
eMASS, EITDR, ITIPS, Risk Management Framework (RMF), NIST 800-series, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1mo
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Information Security Engineer, Principal
Oakland or Long Beach or El Dorado Hills or Rancho Cordova or San Diego or Woodland Hills or California
$168k-$252k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
10+ YOEBachelor's or equivalent, 10+ years relevant experience (2+ years in Application Security), strong knowledge of OWASP Top Ten and STRIDE, Agile, regulatory certifications (HIPAA, SOC2, PCI-DSS, FedRAMP), AI/ML experience desired.
OWASP Top Ten, STRIDE, CICD, AI/ML
2d
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Information Technology Specialist
Port Hueneme, California, United States
$75k-$80k/yr OnsiteFull Time
Sellers & Associates
Sellers & Associates: Provides programmatic, engineering, and training support to government clients.
5+ YOEBachelor's or equivalent, minimum 5 years application development/systems analysis experience, experience with training systems, strong analytical and communication skills, ability to apply information security principles.
Learning Management Systems (LMS)
1mo
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FVP & Information Security Officer
Los Angeles, California, United States
$91k-$159k/yr HybridFull Time
Open Bank
Open BankNASDAQ: OPBK: Provides commercial and personal banking services to local communities.
5+ YOEBachelor's degree or equivalent experience in a related field; 5+ years in information security/IT; experience developing and administering security and business continuity programs; regulatory knowledge.
1mo
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Information Operations Analyst
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years supporting information operations/intelligence or related activities, experience producing operational assessments and briefings, coordinating across joint/interagency stakeholders, TS/SCI clearance, and a bachelor's degree.
5d
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Manager, Information Tech
South El Monte, California, United States
$111k-$135k/yr OnsiteFull Time
AHMC Healthcare
AHMC Healthcare: Operates a network of acute care hospitals and medical centers.
3+ YOE1+ MgmtBachelor's in MIS/Computer Science or equivalent experience; 3+ years IT experience (3–5 preferred) including application development/support and change control; 1–3 years IT management in healthcare preferred.
1w
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Information Technology Specialist | Port Hueneme, CA (CSFE)
Port Hueneme, California, United States
OnsiteFull Time
Carley Corporation
Carley Corporation: An employee-owned small business that designs and implements large-scale blended training and software solutions for government and commercial customers.
5+ YOE5+ years experience in systems/training development, ability to obtain Common Access Card (CAC), lift up to 50 lbs, analyze requirements, design systems architecture, write/debug code, and apply information security practices.
SCORM, CETARS, FLTMPS
1mo
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
OnsiteFull Time
Pipeline Health
Pipeline Health: Operates a network of community-based acute care hospitals.
7+ YOESenior Network Engineer with 7+ years IT experience and 5+ years healthcare experience; CCNA and Fortinet NSE-4 required; Bachelor's in Computer Science or Information Technology; SD-WAN and firewall expertise; on-site in Gardena, CA.
SD-WAN, Firewalls, Routers, Switches, VPNs, Fortinet FortiOS, Cisco IOS
3w
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Assistant Director, Business Information Security Officer
Los Angeles, California, United States
$130k-$201k/yr HybridFull Time
Southern California Regional Rail Authority
Southern California Regional Rail Authority: Operates the Metrolink commuter rail system in Southern California.
8+ YOEBachelor's in information systems/cybersecurity/auditing, 8+ years relevant experience, 5+ years supervising, security program and policy development, knowledge of PCI-DSS, NIST, SSAE-18, ISO, FedRAMP; security certifications preferred (CISSP, CISA, CRISC, CISM, CEH).
positive train control (PTC), SSAE-18 (SOC-2), PCI-DSS, ISO27991, NIST, Fedramp, IP, TCP/IP
1w
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Information Technology Development Operations Engineer II
Los Angeles, California, United States
$105k-$174k/yr HybridFull Time
L.A. Care Health Plan
L.A. Care Health Plan: Public health plan providing coverage to Los Angeles residents.
5+ YOE5+ years DevOps experience, 3+ years source-code management, Bachelor's in IT or equivalent, strong scripting (PowerShell, Python), CI/CD and IaC experience, cloud and container expertise.
Jenkins, GitAction CI/CD, GIT Action, GitHub, Azure DevOps (ADO), Subversion (SVN), Terraform, Ansible, Chef, Azure, PowerShell, Python, Docker, Kubernetes, AWS, Google Cloud, Version Control System (VCS), Application Development Interface (ADI)
1mo
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Sr Information Technology Support Specialist
Santa Fe Springs, California, United States
$80k-$110k/yr OnsiteFull Time
FOX Factory
FOX FactoryNASDAQ: FOXF: Designs and manufactures high-performance suspension and vehicle components.
4+ YOE4+ years IT experience; hardware/software support; training development; problem solving; process improvement. HS diploma.
1mo
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
$92k-$135k/yr OnsiteFull Time
Pipeline Health
Pipeline Health: Operates community hospitals providing acute and emergency healthcare services.
7+ YOE7+ years IT networking; 5+ years healthcare IT; routing, switching, firewalls; SD-WAN; HIPAA/HITRUST; Cisco CCNA; Fortinet NSE 4; bachelor’s in CS or IT.
Cisco, Fortinet, VPN, SD-WAN, Firewall, Router, Switch, Load Balancer
5d
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Information Systems Security Officer - Level 3
Palmdale, California, United States
$93k-$164k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Top Secret clearance and DoD 8140 IAT II required; experience with RMF, IS auditing, Windows/Linux hardening, network/security device administration, incident response, and developing RMF artifacts.
Active Directory, DNS, SQL, Oracle, IIS, Apache, Splunk, Sentris, PITBULL OS, MLSDrive, AWS, Microsoft Azure, Docker, Bash, Shell, Ansible, SCAP, Host-Based Security System, DevSecOps
1mo
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
OnsiteFull Time
Pipeline Health
Pipeline Health: Manages community hospitals providing acute and emergency medical care.
7+ YOESeven+ years IT systems experience; five+ years healthcare IT experience; strong routing, switching, firewall infra; SD-WAN; HIPAA/HITRUST knowledge.
Cisco, Fortinet, VPN, SD-WAN, Firewall, Load balancer, Networking hardware
1mo
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
$92k-$135k/yr OnsiteFull Time
Pipeline Health
Pipeline Health: Operates safety-net hospitals providing essential community healthcare services.
7+ YOESenior network engineer with 7+ years IT networking experience, healthcare industry exposure, SD-WAN, firewalls, HIPAA/HITRUST compliance, and on-site/remote support.
Cisco, Fortinet NSE 4, Fortinet NSE 7, Fortinet NSE 8, WPV Tier I
1mo
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Senior Network Engineer Full Time - Information Technology
Gardena, California, United States
$92k-$135k/yr OnsiteFull Time
Pipeline Health
Pipeline Health: Operator of acute care community hospitals and medical centers.
7+ YOESeven+ years IT networking in enterprise, healthcare experience preferred; Cisco and Fortinet certifications; SD-WAN and security expertise; HIPAA/HITRUST knowledge.
Cisco, Fortinet, SD-WAN, VPN, firewall, routing, switching, load balancing, zero-trust, HIPAA, HITRUST
1mo
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Information Technology - Principal Platform Engineer, Enterprise AI Enablement
Vancouver or Seattle or Toronto or New York City or Los Angeles
OnsiteFull Time
Aritzia
AritziaToronto Stock Exchange: ATZ: Designs and sells everyday luxury women's clothing and accessories.
Deep enterprise AI and platform architecture experience, LLMOps/MLOps, AI guardrails and observability, vector DBs and data orchestration, vendor evaluation, and cross-functional leadership for enterprise AI enablement.
Azure AI Studio, AWS Bedrock, Google Cloud Vertex AI, LLMOps, MLOps, RAG
1d
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InfoSec Senior Engineer – Security Engineering & Architecture
Los Angeles, California, United States
$150k-$160k/yr OnsiteFull Time
Bank of Hope
Bank of HopeNASDAQ: HOPE: Provides commercial and retail banking services to multicultural communities.
8+ YOEBachelor's degree, 8+ years in technology risk management, strong knowledge of Windows and network security, experience with SIEM/IDS/IPS, vulnerability testing, incident response, and risk assessments.
Microsoft Windows, SIEM, IDS/IPS, vulnerability scanning, TCP/IP, DNS, SMTP, HTTP