12 Results for Systems Security Manager Jobs in Orange, CA

Add your latest resume to match with open positions.

Systems Administrator

Santa Monica, CA
onsite
Permanent / Full Time
110000 - 140000 USD / Yearly
SCADA Systems Analyst OverviewA well-established public sector organization serving a large and dynamic community is seeking a SCADA Systems Analyst to support critical infrastructure operations. Based in Los Angeles, CA, this organization is dedicated to delivering reliable utility and operational services through innovative technology solutions. The team values collaboration, continuous improvement, and the effective use of automation and control systems to enhance service delivery. The SCADA Systems Analyst is responsible for the design, implementation, maintenance, and optimization of Supervisory Control and Data Acquisition (SCADA) and industrial control systems that support essential utility operations. This role plays a key part in ensuring system reliability, operational efficiency, and data integrity while partnering with internal stakeholders, vendors, and consultants. The position supports mission-critical infrastructure and contributes to long-term technology and automation initiatives. Key Responsibilities<ul><li>Design, implement, configure, and maintain SCADA, DCS, HMI, and related control system applications.</li><li>Provide technical support, troubleshooting, and administration for industrial automation systems and associated hardware.</li><li>Develop, maintain, and optimize reports, queries, dashboards, and operational data solutions.</li><li>Program, troubleshoot, and support PLCs, control modules, instrumentation, and network-connected equipment.</li><li>Assist in designing and maintaining networks that support industrial control and automation environments.</li><li>Manage system upgrades, enhancements, migrations, and integration projects from planning through implementation.</li><li>Create and maintain technical documentation, diagrams, schematics, system configurations, and operational procedures.</li><li>Collaborate with vendors, consultants, and internal teams to support new installations, upgrades, and maintenance activities.</li><li>Support contract administration, procurement activities, technology evaluations, and budget planning related to control systems.</li><li>Deliver end-user training and provide ongoing technical guidance to operational and maintenance teams.</li></ul>Additional Details<ul><li>Work Model: Hybrid schedule with three on-site days per week (Tuesday, Wednesday, and Thursday)</li><li>Participation in a rotating on-call schedule supporting critical systems that operate 24/7 (approximately two times per month)</li><li>Position involves both office-based work and support of operational environments</li><li>Occasional physical activity may be required, including bending, kneeling, reaching, and working in confined spaces</li></ul>Compensation & Benefits<ul><li>Competitive salary ranging from $110,000 to $137,000 annually</li><li>Additional on-call compensation equal to 8% of the employee’s hourly rate during scheduled on-call assignments</li><li>Comprehensive benefits package, including healthcare, retirement, and paid time off</li><li>Opportunities for professional development and technical training</li><li>Stable, mission-driven work environment with long-term career growth potential</li></ul>
2026-09-23T00:00:00Z

Security Architect

Los Angeles, CA
onsite
Permanent / Full Time
180000 - 215000 USD / Yearly
Security ArchitectLocation: Southern CaliforniaCompensation: $190,000–$220,000 base salaryEmployment Type: Full-TimeBuild Security Into the Future of TechnologyWe’re looking for a Security Architect to serve as a senior technical authority across enterprise information security. This is an opportunity to shape how security is designed, implemented, and governed across a complex, global technology environment.You’ll partner closely with infrastructure, cloud, application, data, and business teams to bring a security-by-design mindset to technology decisions — while also helping define the organization’s long-term security architecture strategy.This role is ideal for someone who enjoys both big-picture architecture and hands-on technical problem solving, and who is excited about emerging technologies such as AI, machine learning, and agentic systems.What You’ll Do<ul><li>Define and continuously improve the organization’s Security Architecture operating model, including engagement processes, services, and integration with technology delivery teams</li><li>Develop forward-looking security roadmaps aligned with business priorities, technology strategy, risk, and the evolving threat landscape</li><li>Establish and govern enterprise security standards, architectural principles, reference architectures, and reusable security patterns</li><li>Evaluate emerging technologies — including AI/ML and agentic systems — and develop appropriate security controls, governance, and risk-management approaches</li><li>Partner with technology teams during architecture reviews, solution design, technology selection, and major initiatives to embed security early in the lifecycle</li><li>Provide security architecture expertise across cloud, infrastructure, networking, applications, data, and identity</li><li>Assess proposed architectures and solutions against enterprise security standards, risk tolerance, and architectural requirements</li><li>Provide technical leadership around security tooling, integration, coverage, and enterprise capabilities</li><li>Help identify opportunities to leverage AI and automation to scale security architecture activities, including design analysis, documentation, and architecture reviews</li><li>Maintain awareness of regulatory and compliance requirements such as PCI, SOX, GDPR, and CCPA</li><li>Serve as a trusted Security Architecture SME for senior technology and business stakeholders</li></ul> Why This Opportunity?This is more than a traditional security architecture role. You’ll have the opportunity to define architecture standards, influence enterprise technology strategy, modernize security practices, and help shape the organization’s approach to emerging technologies. If you’re a Security Architect who wants to operate at both the strategic and technical levels, this is an opportunity to make a meaningful enterprise-wide impact. For immediate consideration, Apply Now and direct message Reid Gormly on LinkedIn
2026-09-28T00:00:00Z

Security Architect

Los Angeles, CA
onsite
Permanent / Full Time
180000 - 230000 USD / Yearly
Security Architect Company OverviewA global consumer products and retail organization is seeking a Security Architect to help drive enterprise-wide security strategy and innovation. Based in Los Angeles, California, the company operates a complex technology ecosystem spanning cloud platforms, enterprise applications, infrastructure, and global business operations. This is an opportunity to join a forward-thinking organization where security is viewed as a business enabler and innovation, including emerging AI technologies, is actively embraced. Role SummaryThe Security Architect serves as a strategic and hands-on security leader responsible for embedding security-by-design principles across technology initiatives. This role partners closely with infrastructure, engineering, application, cloud, and business teams to establish security architecture standards, provide design oversight, and guide the adoption of emerging technologies. The ideal candidate is proactive, technically broad, comfortable wearing multiple hats, and excited about helping shape the organization's security strategy for cloud, AI, automation, and modern enterprise technologies. Key Responsibilities<ul><li>Define, implement, and evolve the organization's security architecture operating model and governance framework.</li><li>Develop practical security roadmaps aligned to business priorities, technology strategy, and emerging threats.</li><li>Lead security architecture efforts for cloud, infrastructure, applications, data protection, and identity management initiatives.</li><li>Establish enterprise security standards, architectural principles, and reusable design patterns.</li><li>Evaluate technologies, platforms, and solution designs to ensure alignment with security requirements and risk objectives.</li><li>Partner with engineering and technology teams to incorporate security early in the design and development lifecycle.</li><li>Provide subject matter expertise for emerging technologies, including AI, machine learning, automation, and intelligent systems.</li><li>Support security tooling strategy, architecture reviews, platform integrations, and operational improvements.</li><li>Develop reference architectures and guidance that enable secure and scalable technology adoption.</li><li>Collaborate with stakeholders to assess risk, recommend mitigation strategies, and improve security posture.</li><li>Ensure security architecture aligns with relevant compliance, privacy, and governance requirements.</li><li>Drive continuous improvement initiatives that enhance security maturity across the organization.</li></ul>Additional Details<ul><li>Work model: Three onsite days per week required</li><li>High-visibility role with direct influence on enterprise security strategy and technology decisions</li><li>Opportunity to help shape security standards for emerging AI and automation initiatives</li><li>Fast-paced environment that values innovation, collaboration, and continuous improvement</li></ul>
2026-09-14T00:00:00Z

System Administrator

Los Angeles, CA
onsite
Permanent / Full Time
70000 - 80000 USD / Yearly
Are you a Mac-focused IT professional looking to take the next step in your systems administration career? We're partnering with a well-established, multi-site organization seeking an IT Systems Administrator to support a predominantly Apple-based environment while contributing to key infrastructure and IT service management initiatives. This is an excellent opportunity for someone with strong macOS, Jamf, and Google Workspace experience who enjoys balancing hands-on end-user support with systems administration, process improvement, and project work. What You'll DoEnd-User Support & Device Management<ul><li>Provide Tier II/III support for Mac computers, iPhones, iPads, and related technologies.</li><li>Configure, deploy, maintain, and troubleshoot end-user hardware and software.</li><li>Support printing, conferencing, collaboration, security, and productivity tools.</li><li>Deliver exceptional customer service to employees at all levels, including executive leadership.</li><li>Manage endpoint security, software deployment, and device lifecycle activities.</li></ul>Systems Administration & Infrastructure<ul><li>Administer and support a primarily Mac-based environment.</li><li>Manage and optimize Jamf Pro for device deployment, policies, compliance, and inventory.</li><li>Support Google Workspace, identity management, and user provisioning activities.</li><li>Assist with Windows servers, networking equipment, firewalls, wireless infrastructure, and related systems.</li><li>Participate in infrastructure upgrades, security initiatives, and technology modernization projects.</li></ul>IT Service Management & Process Improvement<ul><li>Help drive improvements within the organization's IT service delivery model.</li><li>Assist with the implementation and ongoing optimization of a new ITSM platform.</li><li>Manage support tickets, service requests, and incident resolution activities.</li><li>Create and maintain technical documentation, SOPs, workflows, and system diagrams.</li><li>Identify automation opportunities and process enhancements that improve user experience and operational efficiency.</li></ul>For immediate consideration, APPLY NOW and direct message Reid Gormly on Linkedin
2026-09-28T00:00:00Z

IT Systems Administrator

Los Angeles, CA
onsite
Permanent / Full Time
65000 - 75000 USD / Yearly
IT Systems Administrator Company Overview A growing organization based in Los Angeles, California is seeking an IT Systems Administrator to support its corporate technology environment. This role offers broad exposure to end-user technology, systems administration, and IT operations. Role Summary The IT Systems Administrator will provide hands-on technical support while helping administer and maintain workplace technology systems. The ideal candidate is customer-focused, technically curious, and comfortable troubleshooting issues independently in a collaborative environment. Key Responsibilities<ul><li>Provide technical support for end-user devices, applications, and workplace technologies.</li><li>Configure, deploy, maintain, and troubleshoot computers and related equipment.</li><li>Support device management, user accounts, access, and collaboration systems.</li><li>Troubleshoot hardware, software, connectivity, and application issues.</li><li>Manage support requests through established IT service processes.</li><li>Assist with systems administration, infrastructure, security, and technology projects.</li><li>Maintain technical documentation and support operational improvements.</li></ul>Additional Details<ul><li>Work model: On-site</li><li>Full-time position</li><li>Occasional travel or after-hours support may be required</li></ul>
2026-10-07T00:00:00Z

Data Loss Prevention Security Administrator

Los Angeles, CA
remote
Permanent / Full Time
150000 - 165000 USD / Yearly
Job TitleData Loss Prevention (DLP) Engineer Company OverviewA globally recognized professional services organization based in Los Angeles, California, with offices across major U.S. cities, is committed to delivering high-impact services in a highly regulated, client-centric environment. The organization prioritizes data protection, security, and compliance, leveraging advanced technology to safeguard sensitive information across a complex, distributed enterprise. Their technology teams play a critical role in maintaining trust, confidentiality, and operational excellence. Role SummaryThe DLP Engineer will serve as the dedicated owner of the enterprise Data Loss Prevention program, supporting a distributed workforce anchored in Los Angeles, California. This role is responsible for designing, implementing, and optimizing DLP strategies to protect sensitive data across endpoint, network, email, and cloud environments. The position is highly collaborative, working closely with IT, security teams, and business stakeholders to ensure secure data handling and regulatory compliance. Key Responsibilities<ul><li>Design, implement, and manage enterprise DLP solutions across endpoint, network, email, and cloud platforms</li><li>Develop, tune, and maintain DLP policies, rules, and classifiers to detect and prevent data loss</li><li>Monitor DLP alerts, investigate potential data incidents, and support incident response processes</li><li>Partner with cross-functional teams to align DLP controls with business requirements and data protection policies</li><li>Integrate DLP systems with security tools such as SIEM and endpoint detection platforms</li><li>Support data classification initiatives and enforce secure data handling standards</li><li>Optimize DLP performance by reducing false positives and improving detection accuracy</li><li>Manage DLP coverage for collaboration and cloud tools including productivity and file-sharing platforms</li><li>Produce reports and metrics on DLP activity, risks, and program effectiveness</li><li>Collaborate with stakeholders on compliance requirements, audits, and data privacy initiatives</li></ul>Compensation & Benefits<ul><li>$150,000–$160,000 + discretionary bonus</li><li>Comprehensive medical, dental, and vision coverage</li><li>401(k) with employer contributions and profit-sharing plan</li><li>Paid vacation, sick time, and personal days</li><li>Competitive benefits package supporting overall well-being</li></ul>Additional Details<ul><li>Remote work environment aligned to core collaboration hours</li><li>Must be located near a major company office for occasional in-person needs: Atlanta, Austin, Boston, Chicago, Dallas, Houston, Los Angeles (HQ in DTLA), Miami, New York, Salt Lake City, San Francisco, Seattle, Silicon Valley, Washington D.C., Wilmington</li><li>Structured schedule aligned with standard business hours</li><li>High-impact role within a centralized information security team</li></ul>
2026-09-23T00:00:00Z

Cyber Security Analyst

Los Angeles, CA
remote
Temporary / Contract
35.625 - 41.25 USD / Hourly
We are looking for a Cyber Security Analyst to help protect systems, applications, and sensitive member information in Los Angeles, California. This Long-term Contract opportunity is suited for a security specialist who can monitor threats, investigate suspicious activity, and strengthen defenses across cloud-hosted and web-based environments. The role partners with technical and operational stakeholders to improve risk controls, support audit readiness, and reinforce the organization’s overall security posture. Responsibilities: • Monitor security events, assess potential threats, and take timely action to contain or escalate incidents affecting systems and user accounts. • Examine logs and alert data, including activity captured through Datadog, to identify anomalies, unauthorized access attempts, and emerging attack patterns. • Perform security reviews of cloud platforms, web applications, and member-facing systems to uncover weaknesses and recommend corrective measures. • Investigate phishing campaigns, malware concerns, bot activity, and account compromise cases, documenting findings and response steps clearly. • Evaluate user roles, access levels, and permission structures to support appropriate segregation of duties and stronger authentication controls. • Contribute to the protection and hardening of WordPress environments and other hosted platforms by helping implement practical security improvements. • Prepare audit-related security documentation and assist with remediation planning to support internal assessments and future external compliance reviews. • Partner with leadership and cross-functional teams to reduce risk, improve monitoring practices, and advance broader cybersecurity initiatives.
2026-10-01T00:00:00Z

Cybersecurity Analyst

Los Angeles, CA
remote
Temporary / Contract
45 - 55 USD / Hourly
email: valerie.montoya@rht(.com) ***Local Southern California candidates only. Applicants must reside within the Southern California area and be able to work onsite as required. Relocation assistance is not available.*** Robert Half is seeking a Cybersecurity Analyst to support and enhance our organization's security posture across cloud applications, web-based platforms, and enterprise infrastructure. This individual will be responsible for monitoring security threats, investigating alerts, auditing security controls, and implementing configuration improvements to reduce risk and strengthen compliance. The ideal candidate has experience working in cloud environments, security monitoring platforms, firewalls, identity and access management, and compliance frameworks involving the protection of sensitive and regulated data. Responsibilities<ul><li>Monitor, investigate, and respond to security alerts, threats, and suspicious activity across cloud and on-premises environments.</li><li>Perform security auditing, access reviews, and configuration assessments to ensure adherence to security standards and best practices.</li><li>Support security monitoring and observability platforms such as Datadog, SIEM, EDR, and log management tools.</li><li>Review and harden security configurations across web applications, cloud infrastructure, and enterprise systems.</li><li>Manage and improve security controls related to authentication, authorization, and privileged access.</li><li>Assist with firewall administration, security policy reviews, and access control management.</li><li>Partner with infrastructure, application, and development teams to identify and remediate vulnerabilities.</li><li>Investigate and respond to security incidents, documenting findings and recommendations.</li><li>Ensure compliance with applicable security and privacy requirements related to PII and regulated data.</li><li>Support internal and external audits and participate in risk assessments and security reviews.</li><li>Develop and maintain security documentation, standards, policies, and procedures.</li></ul>
2026-09-18T00:00:00Z

Senior Cloud Security Engineer

Los Angeles, CA
onsite
Permanent / Full Time
155000 - 180000 USD / Yearly
Senior Cloud Security Engineer Company OverviewA global firm based in Los Angeles, California is seeking a Senior Cloud Security Engineer to strengthen its cybersecurity program across cloud, data, endpoint, identity, and enterprise environments. This is an opportunity to join a collaborative technology organization where security, risk management, and operational excellence are critical to the business. Role SummaryThe Senior Cloud Security Engineer will be a hands-on member of the Information Security team responsible for securing cloud infrastructure, enterprise data platforms, endpoints, identities, and business-critical systems. This role has a particular emphasis on Microsoft Azure security and will partner closely with data engineering and technology teams to secure modern cloud-based data environments. The ideal candidate combines strong cloud security architecture and engineering expertise with practical experience across security operations, incident response, vulnerability management, data protection, and risk management. Key Responsibilities<ul><li>Serve as a security engineering resource for Microsoft Azure architecture, integrations, network security, identity, access controls, secrets management, and cloud security posture.</li><li>Partner with data engineering teams to secure cloud-based data and analytics platforms through appropriate authentication, encryption, network controls, logging, and secrets management.</li><li>Review security configurations and architecture for new cloud, application, and data platform integrations prior to production deployment.</li><li>Monitor, investigate, and respond to security events involving cloud, endpoint, email, identity, data protection, and enterprise systems.</li><li>Lead vulnerability identification, prioritization, remediation tracking, patch management, and cloud security configuration improvements.</li><li>Support identity security initiatives including Microsoft Entra ID, conditional access, managed identities, least privilege, and identity governance.</li><li>Develop and enhance cloud security monitoring, alerting, data protection, and incident response capabilities.</li><li>Apply Infrastructure-as-Code practices to help automate, standardize, and enforce secure cloud configurations.</li><li>Conduct security assessments and collaborate with technology vendors and managed security providers to identify and remediate risk.</li><li>Support governance, risk, compliance, audit, business continuity, and disaster recovery activities across the organization.</li></ul>Additional Details<ul><li>3 days onsite, 2 days remote</li><li>Hands-on security engineering role spanning cloud infrastructure, data platforms, security operations, and enterprise security</li><li>Close collaboration with data engineering, IT, technology vendors, and managed security providers</li><li>Opportunity to work across a broad cybersecurity technology stack within a highly regulated environment</li><li>Candidates must be authorized to work in the United States</li></ul>
2026-09-18T00:00:00Z

IT Manager

Laguna Hills, CA
onsite
Temporary / Contract
50 - 60 USD / Hourly
We're looking for a hands-on IT Manager to take ownership of our entire IT environment. This role is ideal for someone who enjoys being the go-to IT expert, supporting employees, managing Microsoft 365 and cloud technologies, strengthening cybersecurity, and driving technology improvements across the business. You'll have the opportunity to make a direct impact while working independently and partnering with leadership to ensure a secure, reliable, and scalable IT operation. This role is FULLY ONSITE in Laguna Hills, CA What You'll Do<ul><li>Manage and support Microsoft 365, Entra ID, Exchange Online, Teams, SharePoint, and OneDrive.</li><li>Administer user accounts, licensing, access permissions, and employee onboarding/offboarding.</li><li>Manage Windows endpoints, device deployments, patching, and endpoint security.</li><li>Provide day-to-day IT support for office and remote employees.</li><li>Maintain network, firewall, VPN, and infrastructure systems.</li><li>Implement cybersecurity best practices, access controls, MFA, and vulnerability remediation.</li><li>Coordinate with technology vendors and manage IT assets and software licensing.</li><li>Identify opportunities to improve security, efficiency, and user experience across the organization.</li></ul>
2026-09-19T00:00:00Z

IT Manager

Anaheim, CA
onsite
Temporary / Contract
50 - 55 USD / Hourly
email: valerie.montoya@rht (.com) **Please Note: Client will be relocating to the Corona, CA area by the end of the year, when applying please make sure you are okay to commute to Corona, CA indefinitely.** Robert Half is seeking a hands-on IT Manager to take ownership of its internal technology environment as services transition in-house from a Managed Service Provider (MSP). This is a unique opportunity for someone who enjoys building, improving, and owning IT operations while supporting both office and field-based employees. This role is ideal for a technically strong IT professional who has personally managed infrastructure, security, Microsoft 365, user support, networking, and day-to-day IT operations in a small to mid-sized business environment. Responsibilities<ul><li>Own and manage the company's Microsoft 365, Entra ID, and overall IT infrastructure.</li><li>Serve as the primary IT resource supporting approximately 400 employees, including executives, office staff, and field personnel.</li><li>Administer user accounts, onboarding/offboarding, security groups, permissions, and access controls.</li><li>Configure and manage Windows endpoints, mobile devices, and endpoint security solutions.</li><li>Support and maintain firewalls, networking equipment, wireless infrastructure, VPNs, and internet connectivity.</li><li>Implement and manage cybersecurity measures including MFA, Conditional Access, patching, and security best practices.</li><li>Lead the transition of IT services from the current MSP and assume full ownership of the environment.</li><li>Maintain IT documentation, asset inventory, disaster recovery procedures, and operational standards.</li><li>Troubleshoot and resolve escalated technical issues in a fast-paced environment.</li><li>Manage relationships with technology vendors, software providers, telecommunications partners, and future IT service providers.</li><li>Identify and implement improvements that enhance reliability, security, and operational efficiency.</li><li>Help build and scale the internal IT function, including future team growth.</li></ul>
2026-10-07T00:00:00Z

AV Systems Administrator

Los Angeles, CA
onsite
Permanent / Full Time
121000 - 145000 USD / Yearly
Systems Administrator Company OverviewA growing manufacturing organization is seeking a Systems Administrator with AV experience to support enterprise collaboration, live events, and IT operations. Role SummaryThis role combines systems administration, scripting, IT automation, and live AV production. The ideal candidate has experience running executive and company-wide events while also being comfortable troubleshooting complex IT issues, developing automation, and partnering with infrastructure and security teams. Key Responsibilities<ul><li>Support and maintain enterprise audiovisual, conferencing, and collaboration technologies.</li><li>Provide hands-on technical support for meetings, presentations, live events, and shared meeting spaces.</li><li>Configure, troubleshoot, and improve conference room and audiovisual systems.</li><li>Develop scripts, integrations, and automation to streamline IT operations and support processes.</li><li>Support IT service management workflows and resolve escalated technical issues.</li><li>Document solutions, identify recurring issues, and implement long-term improvements.</li><li>Collaborate with infrastructure, security, and other technology teams on projects and operational initiatives.</li></ul>Additional Details<ul><li>Work model: On-site, five days per week</li><li>Occasional travel required</li><li>Hands-on role supporting both AV and corporate IT environments</li><li>Candidates must meet applicable U.S. employment and regulatory requirements</li></ul>
2026-10-07T00:00:00Z

12 results for Systems Security Manager in Orange, CA