it-support jobs in San Diego

Verizon seeks a Unified Communications Engineer to provide Tier III/IV operational support and service delivery for the US Navy NMCI UC infrastructure. The role involves designing, configuring, implementing, and troubleshooting enterprise Cisco voice, video, and presence systems, as well as Ribbon collaboration technologies.…See more Responsibilities include maintaining VoIP/VTC systems, supporting IP communication networks, creating technical documentation, and mentoring junior personnel. Candidates must have 4+ years of relevant UC/telecom experience, DOD 8570 Security+ compliance, an active Secret clearance (or ability to obtain one), and expertise with Cisco CUCM, Unity Connection, VCS, and Session Border Controllers.

This role performs system hardening, vulnerability management, and STIG implementation across Windows and Linux systems in compliance with DoD cybersecurity standards. The Cybersecurity Engineer II will conduct vulnerability assessments using ACAS, analyze and remediate security findings, apply patches and updates, and support compliance and continuous monitoring activities.…See more The position requires a Bachelor's degree in Cybersecurity or related field, one or more IAT Level II certifications (CCNA, CySA+, GICSP, GSEC, Security+, or SSCP), and 5 years of demonstrated hands-on experience in system hardening and vulnerability remediation in DoD environments.

Configuration Management Analyst supporting Naval Air Systems Command at NAS North Island, responsible for developing and maintaining configuration management systems, CM plans, and cybersecurity toolsets for RDT&E lab environments. Duties include lifecycle management of hardware and software configuration items, maintaining a configuration management library (lab accreditation artifacts, change control, network diagrams, incident reports), and collaborating with IT operations to ensure accurate configuration information.…See more Requires 3+ years of configuration management experience, proficiency with Atlassian Jira, Microsoft SharePoint, Planner, Office 365, and Power Apps, plus strong organizational and analytical skills.

The Navy Integrated Training Environment (NITE) Network Administrator maintains and secures all NETTN client and server systems supporting enterprise-wide modeling and simulation applications. Responsibilities include administering Microsoft Windows servers, managing Group Policy Objects (GPOs), creating DHCP reservations, system patching per DoD STIG guidelines, and coordinating with network administrators and cross-functional teams.…See more The role requires 6+ years of relevant systems administration experience (or equivalent with advanced degree) and a Security+ certification or equivalent. This position demands hands-on technical expertise in Windows server administration, cybersecurity implementation, and enterprise system management.

As a Cybersecurity Engineer and Risk Analyst, you will develop and implement security solutions to protect military systems, performing vulnerability assessments, risk analysis, and security compliance testing across networks, systems, and applications. You'll work with DoD Risk Management Framework (RMF) processes, manage security assessment and authorization activities, and use tools like eMASS, ACAS, and STIG scanning to identify threats and implement infrastructure controls.…See more The role requires 4+ years of IT experience with a DoD or government agency, 4+ years leading Navy RMF activities, and 3+ years implementing security controls and performing vulnerability remediation. You'll communicate security complexities to technical and non-technical audiences while supporting critical Navy mission areas.

As an IT Support Engineer I, you will implement technical solutions and provide high-quality support for computer hardware, operating systems, and enterprise application software across Amazon's global operations. You will troubleshoot and resolve network, infrastructure, and computing system issues in multi-user, high-availability environments, ensuring production availability.…See more Responsibilities include network engineering, systems administration, managing technical projects, and identifying root causes of operational issues. The role requires hands-on experience with Windows Server, networking protocols, PC repair and deployment, and corporate IT service delivery.

This role owns the day-to-day operation of a compliance program end to end, managing compliance frameworks (SOC2 Type II, HIPAA, NIST, ISO), continuously monitoring and remediating control failures, and administering workforce security systems (Google Workspace and MDM). The manager will coordinate external audits, maintain policies and evidence collection, track risks, and drive remediation from detection to closure without heavy delegation.…See more The role requires hands-on experience with compliance automation platforms and direct IT administration of identity and access management systems.

The Navy Integrated Training Environment (NITE) Network Administrator administers, maintains, and secures Navy Enterprise Tactical Training Network (NETTN) client and server systems supporting enterprise-wide modeling and simulation applications. Responsibilities include managing Windows servers, Group Policy Objects, DHCP reservations, system patching to DoD STIG standards, and coordinating with network administrators and cross-functional teams.…See more The role requires 6+ years of relevant experience with a Bachelor's degree (or equivalent), Security+ certification, strong server administration background, and Linux+ or Microsoft certification.

Senior Technology Consultant responsible for deploying, administering, and securing Microsoft 365 environments and enterprise generative AI platforms (OpenAI, Anthropic Claude) for biotech and life sciences clients. Lead independent technical projects from requirements gathering through implementation, troubleshoot complex issues across cloud services and endpoints, and translate business requirements into technology solutions.…See more Communicate technical concepts to diverse stakeholder groups ranging from end users to C-suite executives. Strong background in Microsoft Entra ID, Exchange Online, SharePoint, Teams, MFA, Conditional Access, endpoint management, SaaS applications, and modern cybersecurity principles required.

Own end-to-end compliance operations for a healthcare AI company, including managing compliance platforms (SOC2 Type II, HIPAA, NIST, ISO), administering Google Workspace and MDM, driving remediation of failing controls to closure, and coordinating external audits. Monitor compliance tests continuously, maintain security policies and evidence collection, and work cross-functionally with engineering and leadership to keep the company audit-ready at scale.…See more The role requires hands-on compliance platform administration (Vanta, Drata, or similar), not purely administrative ticket routing.

This role provides Tier 2 technical support for Windows and Linux systems, network infrastructure, and enterprise applications in a classified DoD environment. The administrator will configure and maintain operating systems, troubleshoot hardware and software issues, support distributed systems (Hadoop, Kafka, HBase/Accumulo, Spark), and utilize automation tools including Bash, PowerShell, Python, Ansible, Puppet, and Terraform.…See more Responsibilities include maintaining compliance with DoD and Intelligence Community security requirements, collaborating with engineering and cybersecurity teams, and documenting technical procedures. An active TS/SCI clearance and DoD 8570/8140 IAT Level I certification are required.

The Configuration Management Specialist will maintain accurate configuration data within CMPRO for hardware assets, ensuring configuration items are properly identified, documented, and tracked throughout their lifecycle. Responsibilities include supporting change management processes, generating audit reports, collaborating with logistics and system administrators, managing inventory records, and resolving discrepancies.…See more The role requires 3+ years of CMPRO experience, proficiency with engineering drawings, and expertise in hardware specifications, data management, and reporting.