cybersecurity jobs in San Diego

A Software Integration Engineer at SAIC will design, develop, and deploy a hybrid container/virtualization platform supporting enterprise-scale workloads across on-prem and cloud environments. The role encompasses infrastructure-as-code automation, Kubernetes cluster configuration, DevSecOps practices, and integration of core platform services (identity/SSO, PKI, DNS, logging/SIEM, monitoring, secrets management).…See more Responsibilities include automating verification/validation, establishing CI/CD pipelines and standard operating procedures, supporting GPU-enabled AI/ML workloads, and mentoring junior engineers on cloud-native best practices. The position requires 7–9+ years of experience with cloud platforms (AWS, Azure, GCP), containerization (Kubernetes, Docker), virtualization (VMware, Hyper-V, KVM), infrastructure-as-code tools (Terraform, Ansible, Puppet), and DevSecOps toolchains (ArgoCD, GitLab, Jenkins).

The Network Engineer IV delivers advanced afloat C4ISR network engineering, integration, and sustainment for the Navy's carrier training tactical system within the CANES architecture. The role maintains, configures, and troubleshoots ruggedized network hardware and software baselines while providing hands-on technical support to shipboard ITs and NIWC Pacific during Fleet training events, readiness exercises, and deployment workups.…See more Responsibilities include system updates, patching, baseline management, virtualization support, enclave routing, cybersecurity compliance (STIG application, HBSS/ACAS remediation, Zero Trust hardening), and functional/performance testing with documentation of findings. The engineer must hold or obtain a Secret clearance, possess CCNA/CCNP and DoD 8570 IAT Level II (Security+), and have 3–5 years of network engineering experience with preferred expertise in Ansible, Python, Bash, PowerShell, and DevSecOps automation.

DevSecOps Engineer supporting a U.S. Air Force cloud migration program.…See more Responsibilities include designing secure on-premises infrastructure, building and managing CI/CD pipelines, automating provisioning and monitoring, implementing security controls, and troubleshooting infrastructure incidents. Requires active TS/SCI clearance, 5–8+ years of DevSecOps/software engineering experience, IAT II certification, hands-on expertise with Kubernetes, Docker, GitLab, AWS, Linux/Unix, and monitoring tools (ELK Stack, Nagios).

Prepare, develop, and maintain Risk Management Framework (RMF) artifacts and packages to support system authorization and compliance with DoD standards. Perform risk and vulnerability assessments across networks, systems, and applications, and coordinate cybersecurity operations with technical leads to identify threats and develop mitigation strategies.…See more Implement security controls, execute compliance testing using industry tools like eMASS and ACAS, and deliver security briefings to stakeholders incorporating NIST controls analysis. Work independently to devise solutions, communicate technical findings to mixed audiences, and lead projects from inception through completion.

Network Engineer to design and develop Navy network topologies, templates, and IP plans, with hands-on experience in SDN/SD-WAN configuration, L2/L3 switching, routing, and security appliances. The role requires six+ years supporting DoD/federal IT systems engineering, CCNP certification, and active Secret clearance.…See more Candidates should demonstrate expertise in network documentation, troubleshooting, and stakeholder engagement across Navy programs.

The IT Security Analyst ensures the organization's IT environment complies with internal security policies, regulatory requirements, and industry standards. Key responsibilities include preparing NIST/CIS evaluations, monitoring compliance with SOX, PCI, and other frameworks, coordinating penetration tests and security assessments, reviewing IT administrative activities for policy adherence, conducting formal audits, and maintaining compliance documentation.…See more The role requires 4+ years of IT security, compliance, and audit experience, with strong understanding of IT General Controls, access management, regulatory frameworks, and audit support processes.

Network engineer responsible for engineering, configuring, and sustaining mission-critical networked systems including Cisco, Aruba, Juniper, and Cambium platforms. Supports end-to-end system lifecycle from staging through sustainment, deploys and troubleshoots networks in labs, shore facilities, and data centers, and implements secure network architectures aligned with RMF and STIG standards.…See more Requires 8+ years of hands-on network engineering experience, DoD Secret clearance, and certifications such as Security+, CCNA/JNCIA or higher, with expertise in Layer 2/3 technologies, VPNs, firewalls, and wireless deployments.

Network Engineer supporting Navy AT/FP systems at NIWC Pacific, responsible for engineering, configuring, and sustaining advanced networking equipment (Juniper, Aruba, Cisco) across shore facilities and data centers worldwide. Design and implement secure network architectures compliant with RMF and STIGs, perform system hardening and vulnerability remediation, and support end-to-end lifecycle from staging through sustainment.…See more Requires active interim Secret clearance with ability to obtain full adjudication, bachelor's degree plus 5 years experience (or HS diploma plus 8 years), DoD 8570/8140 baseline certification, and hands-on expertise in Juniper Junos OS, Aruba switching/wireless, Cisco switching/routing/firewalls, Layer 2/3 protocols, and mission-critical system support.

Network Engineer supporting Navy AT/FP systems worldwide, responsible for engineering, configuring, and sustaining Juniper, Aruba, and Cisco network platforms across shore facilities and data centers. Role requires hands-on expertise in network design, integration, testing, and lifecycle sustainment, with emphasis on secure architectures, RMF compliance, system hardening, and vulnerability remediation.…See more Candidate must hold an active interim Secret clearance with ability to obtain full Secret adjudication, travel 50%+ to CONUS/OCONUS sites, and support mission-critical networked systems protecting Navy installations from security threats.

Design and develop operational software applications supporting Qualcomm's Product Security Team, implementing security development lifecycle frameworks and workflows. Work across diverse technology teams to translate security requirements into production systems, with focus on vulnerability management, debugging complex issues, and resolving production security incidents.…See more Requires 2+ years of development experience in languages like C#, .NET Core, Python, or Java, plus strong software security fundamentals and Linux administration or development skills.

This role leads product security engineering for FDA-regulated medical devices (Class I/II) and their cloud-connected platforms. The engineer owns the full security lifecycle—threat modeling, risk assessments, security architecture, secure SDLC integration, and regulatory documentation—balancing patient safety, data protection, and FDA compliance.…See more Responsibilities span device and cloud security, vulnerability management, SBOM processes, and cross-functional collaboration with engineering, quality, and regulatory teams. Required: 5+ years cybersecurity experience, hands-on work with embedded/cloud/application security, FDA submission experience, and medical device development background.

The Cybersecurity Analyst leads Bumble Bee's day-to-day cybersecurity operations, investigating and responding to security incidents, hunting threats, and tuning detection tooling. The role owns the full incident response lifecycle, manages vulnerability remediation, optimizes SIEM platforms, conducts security risk assessments for platforms and vendors, and maintains compliance through access control reviews and policy development.…See more The analyst builds incident response playbooks, monitors threat intelligence and CVE disclosures, and advises on third-party cyber risk. The position requires 4+ years of cybersecurity experience, proficiency with SIEM platforms, EDR tools, vulnerability management, MITRE ATT&CK framework, and knowledge of NIST, SOC, and ISO standards.

Design, implement, and maintain security policies and enforcement capabilities across on-premises and cloud environments. Serve as a cybersecurity technical advisor to cross-functional teams, consulting on business and technical requirements, risk assessment, and security architecture.…See more Lead implementation of enterprise security technologies, identify automation opportunities, and evaluate emerging threats and solutions to strengthen organizational security capabilities. Requires 7–10 years of progressive cybersecurity experience with expertise in security architecture, solution design, and technical leadership.

Design and implement secure system architectures for complex defense and aerospace programs, ensuring compliance with DoD and NIST cybersecurity standards (DORI 8500.02, CNSSI 1253, NIST SP 800-53, NIST SP 800-171). Perform vulnerability assessments, risk management, and security evaluations across hardware and software; develop Risk Management documents and Secure Technical Implementation Guides; serve as liaison between cybersecurity, hardware, software, and program management to identify and remediate security issues.…See more Requires hands-on understanding of both system operations and hardware-software interactions, with ability to communicate technical security solutions to engineering and leadership teams.

The Information Security Analyst II will protect both operational technology (OT) and information technology (IT) environments at a pharmaceutical manufacturer. Responsibilities include securing industrial control systems, SCADA platforms, PLC-based automation, manufacturing execution systems, and enterprise endpoints; managing OT asset inventory and vulnerability remediation; implementing security controls and hardening standards; and supporting threat detection, incident response, and security assessments.…See more The role requires 3+ years in information security or system administration with direct OT/ICS/SCADA/manufacturing experience, working knowledge of Purdue Enterprise Reference Architecture and relevant standards (ISA/IEC 62443, NIST SP 800-82, NIST CSF 2.0), and hands-on experience with endpoint security, vulnerability management, and Windows/Active Directory administration.

As Principal Network Engineer reporting to the Director of Engineering & Technology, you will develop network architectures for tactical and enterprise systems, implementing security protocols (HAIPE, IPsec, TLS) and dynamic routing (OSPF, EIGRP, BGP, MANET). You'll oversee multi-million-dollar programs with rigorous technical baselines, mentor cross-functional engineering teams, translate customer requirements into system designs, and serve as the technical voice in executive and customer engagements.…See more Key responsibilities include WAN/LAN/WLAN design, DoD RMF compliance, emerging technology adoption (AI-enabled orchestration, zero-trust), and strategic roadmap development.

The Software Installation Engineer conducts onsite software installations and system configurations at customer facilities, performing data migrations, system verifications, and testing across project iterations. The role requires hands-on expertise in Linux administration, networking hardware (routers, switches, firewalls), infrastructure-as-code tools, and security frameworks, with responsibility for troubleshooting, quality control implementation, and project documentation.…See more This individual will travel to customer sites to support installations, coordinate with project teams, and maintain compliance with security standards (RMF, STIGs, NIST controls).

Senior Software Developer role designing, developing, and deploying synthetic scenario generation products for Live, Virtual, and Constructive (LVC) simulation environments used in training, testing, and analysis. The role requires leading a software development team and working on-site with government personnel.…See more Requires 12+ years of software development experience, 8+ years leading development teams, 9+ years coding in Java, JavaScript, and C++, and 4+ years deploying and managing VMware ESXi environments. This is a TS/SCI cleared position supporting government contractors.

Lead cybersecurity and compliance activities for classified DoD and Special Access Program Information Systems. Manage Risk Management Framework (RMF) authorization packages, security control assessments, and continuous monitoring.…See more Coordinate with Security Control Assessors, Authorizing Officials, and Program Security Officers to achieve and maintain authorization to operate (ATO). Evaluate vulnerabilities, security deficiencies, and risks while developing mitigation strategies in a fast-paced, regulated environment.

An AI Solutions Architect role focused on designing and developing analytics solutions using Palantir Foundry for U.S. Defense clients.…See more The role requires 3+ years of Python or TypeScript experience, hands-on expertise with Palantir Foundry AIP, Ontology Manager, data ingestion/transformation tools, and CI/CD workflows. You'll work within Agile teams to translate stakeholder requirements into technical solutions integrating data engineering, data science modeling, and AI/ML capabilities.

Secure the application development lifecycle and software supply chain as a Security Engineer, embedding with engineering teams to design and implement threat modeling, secure code review, SAST/DAST/SCA integration into CI/CD pipelines, and secrets management. Own dependency and supply-chain security including SCA, SBOMs, and artifact signing, while designing hardened infrastructure patterns for self-hosted applications across AWS, Azure, and on-premises.…See more Build durable tooling through scripting and Infrastructure-as-Code to scale security across the organization, making secure deployment and controls the default rather than exceptions.

Software engineer responsible for designing, developing, and implementing solutions to migrate legacy virtualized systems to cloud platforms. The role requires proficiency in Java, C++, and Spring Boot, with demonstrated expertise in AWS and/or Azure cloud architectures.…See more You will work with microservices, Docker, Kubernetes, and DevSecOps practices including CI/CD pipelines and automated testing, and participate in code and design reviews to ensure software quality and maintainability.

As a Network Engineer on the IT Infrastructure team, you will design, build, and maintain NASSCO's enterprise network hardware and software, including routers, switches, and firewalls. You'll configure and troubleshoot network components, manage policies and segmentation, monitor system metrics using tools like SolarWinds, and document network designs.…See more The role requires expert-level knowledge of routing protocols, TCP/IP, security requirements, and hands-on troubleshooting, with 7+ years of experience and CCNP-level expertise.

Associate-level cybersecurity analyst supporting classified government information system lifecycle activities through security audits, continuous monitoring, and Assessment & Authorization (A&A) work. Responsibilities include conducting system and network security assessments, analyzing compliance with security controls and policies, supporting Security Test & Evaluation (ST&E) activities, and preparing Risk Management Framework documentation.…See more Requires a Bachelor's or Master's degree, current Secret clearance (or CE Program enrollment), and ability to obtain an IT Program Auditor certification (SecurityX/CASP+, GGRC, GSEC, GSNA, Sec+, or SSCP) within six months.

Network Engineer supporting Navy AT/FP systems, responsible for engineering, configuring, and sustaining Juniper, Aruba, Cisco, and specialized networking equipment across shore facilities and deployed environments. The role involves end-to-end system lifecycle support including staging, integration, testing, fielding, and sustainment; implementation of secure architectures compliant with RMF and STIGs; and hands-on site surveys and system installs with 50%+ travel.…See more Requires active Interim Secret clearance with ability to obtain fully adjudicated Secret; DoD 8570/8140 baseline certification (Security+ CE or higher); and 5+ years of experience with hands-on expertise in Juniper Junos OS, Aruba ArubaOS/wireless, and Cisco platforms.