comptia-security jobs in San Diego

Principle Network Support Engineer providing onsite technical support to DoD/Federal customers, troubleshooting complex network and product issues across multi-tiered systems. Responsibilities include working with support and development teams to resolve issues, utilizing NETSCOUT's Knowledge Management database, and advising customers on network management best practices.…See more Requires minimum 5 years in network management supporting external customers, CompTIA Security+ or higher (CISSP required), CCNA/CCNP Cisco certification, and hands-on Linux and Windows/Unix knowledge.

System Administrator II responsible for provisioning, configuring, and sustaining AWS services (EC2, S3, VPC, Event Bridge) and on-premises infrastructure. The role requires developing Infrastructure as Code using Ansible, maintaining system patches per STIG compliance, scanning and remediating vulnerabilities with ACAS, and administrating Windows and Linux workstations and servers.…See more The candidate will support CI/CD workflows, monitor resources, and maintain comprehensive technical documentation while ensuring system architecture components integrate seamlessly.

Senior Software Engineer responsible for architecting and developing scalable, high-performance backend applications and microservices using Python and Linux. You will design and operate containerized environments with Docker and Kubernetes, build automated CI/CD pipelines (GitLab CI/CD, Jenkins, or GitHub Actions), and integrate DevSecOps practices including container scanning and vulnerability remediation.…See more The role requires 7+ years of full-lifecycle software engineering experience, 5+ years with Docker/containerization, 3+ years with Kubernetes orchestration, and the ability to maintain an active Secret security clearance.

Principal Engineer Data will develop and execute a data architecture strategy aligned with business goals, building and maintaining data models, metadata standards, and integration frameworks. The role requires leading technical assessments for digitizing core business functions, working with stakeholders to translate requirements into architectural solutions, and ensuring data storage, retrieval, and governance meet enterprise standards.…See more The candidate must have a STEM degree with at least 5 years of experience (or Master's with 3 years), strong expertise in SQL Server, data visualization tools (Tableau, Power BI), and data architecture principles including data integration, governance, and security protocols.

The ideal DevSecOps Engineer will develop and maintain CI/CD pipelines using GitLab CI, build reusable pipeline components, and troubleshoot issues across the entire release process from source code through infrastructure and deployment. The role requires hands-on experience with GitLab CI, Microsoft Azure (including networking and virtualization), Infrastructure as Code (Bicep/Terraform), Linux, and Git-based workflows, with the ability to move fluidly between these areas to diagnose and resolve deployment failures.…See more Candidates must have 4+ years of relevant DevSecOps, DevOps, software development, or infrastructure automation experience, plus CompTIA Security+ and Azure Administrator Associate (AZ-104) certifications. The role is within a DoD or highly regulated environment and requires the ability to obtain an active TS/SCI security clearance.

IT Operations Specialist supporting IT operations by managing service tickets, user requests, and IT compliance workflows while maintaining adherence to CMMC (Cybersecurity Maturity Model Certification) requirements. Responsibilities include ticket management, user account lifecycle administration, access control enforcement, technical documentation maintenance, and project execution.…See more Requires 3–5 years of IT experience (preferably in compliance/governance/risk management), 1–2 years of project management experience, and proficiency with Jira, Confluence, and Tableau.

Build and maintain CI/CD pipelines supporting containerized and VM-based deployments in secure DoD environments. Design automated build, test, and deployment workflows; integrate security and compliance checks; manage artifacts and versioning; and support DevSecOps practices across development and integration environments.…See more Work with developers and platform engineers to improve automation reliability and troubleshoot deployment issues.

Noblis MSD seeks Systems Administrators to administer Navy tactical network systems (workstations, file servers, web servers) aboard ships and shore facilities, providing 24x7 on-call support. Responsibilities include installing hardware/software, managing network accounts and security, troubleshooting firewalls and intrusion detection, and training staff.…See more Candidates must hold an active DoD Secret clearance (TS/SCI for SCI Networks work), comply with Cyber Workforce certification requirements, and be willing to deploy aboard U.S. Navy ships worldwide with rotating shift availability.

Junior DevSecOps engineer supporting U.S. Navy modernization efforts, responsible for designing and maintaining CI/CD pipelines, automating infrastructure, and supporting containerized platforms in secure environments.…See more The role involves working with software and cyber engineers to solve delivery problems and adapting to different program needs across diverse technical stacks. Requires minimum 2 years' experience (or equivalent with advanced degree), strong Kubernetes expertise, Secret clearance or ability to obtain one, and CompTI Security+ certification. Must be hands-on with containerization, container orchestration, CI/CD automation, infrastructure-as-code, Linux systems, and scripting.

Senior DevSecOps Engineer supporting US Navy modernization efforts, responsible for designing and maintaining CI/CD pipelines, automating infrastructure, and supporting containerized platforms in secure, regulated environments. You will work directly with software and cyber engineers to solve delivery problems, enabling microservices to be rapidly built, tested, fielded, and integrated to container orchestration platforms.…See more Requires 8+ years of experience (or equivalent with advanced degree), strong Kubernetes expertise, Secret clearance or ability to obtain one, and CompTI Security+ certification.

Systems Engineer role supporting Navy C4I systems integration and sustainment across shore and shipboard environments. Responsibilities include network engineering verification (IDPs, schematics, CAD drawings), Information Assurance integration, DevSecOps engineering, proactive sustainment monitoring with predictive modeling, and coordination of pilot tests and global on-site technical activities.…See more Requires Bachelor's in Engineering with 3–7 years of systems engineering experience (depending on level), active DoD Secret clearance with ability to obtain TS/SCI, and proficiency in CAD tools (AutoCAD), network systems, and full development cycle management.

Lead the security architecture for satellite onboard systems, designing secure boot chains, attestation mechanisms, and trust boundaries across hardware, firmware, and payload compute. You will conduct threat modeling, implement Hardware Root of Trust solutions (TPM, secure elements, eFuse), manage firmware signing processes, and develop incident response procedures for onboard system compromise.…See more The role requires close collaboration with hardware and firmware teams to embed security best practices throughout the platform development lifecycle, plus mentoring and recruiting for the security organization.

This role performs technical cybersecurity assessments and continuous monitoring oversight for Navy acquisition programs, evaluating program security posture, identifying technical risks and control weaknesses, analyzing findings to distinguish significant risks, and tracking remediation activities. The engineer will identify recurring cybersecurity trends across programs, assess the technical adequacy of proposed fixes, and communicate findings and recommendations to technical and program stakeholders.…See more The position requires a Bachelor's degree with 3+ years of cybersecurity experience, specialized knowledge of continuous monitoring principles and security controls, and the ability to analyze technical information to develop actionable recommendations.

Senior Software Engineer with 8+ years of experience to design and develop a software test automation framework for DevOps testing environments integrating COTS/GOTS technologies. Create and enhance automation using Python, Robot Framework, and open-source tools to automate system health checks, APIs, functional tests, and V&V procedures.…See more Convert manual test procedures into automated test suites, develop reusable framework components, and provide user support through documentation and best practices. Work within an Agile/Scrum environment supporting Navy and DoD personnel safety and security systems.

Epsilon C5I seeks a Cybersecurity Engineering SME with 5+ years of DoD cybersecurity experience to plan, implement, and monitor cyber defense measures for command and control systems. The role requires assessing vulnerabilities, implementing security controls, responding to breaches, and ensuring compliance with cybersecurity policy and Assessment and Authorization requirements.…See more A Bachelor's degree in Cybersecurity, Computer Science, or related field is required, along with DoD IAT Level II certification and an active TS/SCI clearance.

Develop and configure ServiceNow solutions using JavaScript, Flow Designer, REST/SOAP integrations, and HTML/CSS, with hands-on experience in ITSM modules, custom applications via App Engine, and system integrations. Design and implement role-based access controls, field-level security, and support Navy identity and access management (CAC, MFA).…See more Troubleshoot platform issues, provide technical guidance to government administrators, and maintain technical documentation while following DoD security requirements.

Design, deploy, and support enterprise backup and recovery systems for the U.S. Navy using Commvault, Windows Server, VMware vSphere, and Azure.…See more Administer backup platforms at scale, including CommCell, Media Agents, deduplication, encryption, and air-gap/immutability configurations. Develop best-practice data protection strategies, hardened installation procedures aligned to Navy standards, and provide troubleshooting and optimization support for mission-critical workloads. Required: 8+ years administering enterprise backup platforms, 5+ years supporting Windows Server production environments, 2+ years operating VMware vSphere, 2+ years PowerShell scripting, and DoD 8570.11 IAT Level II certification.

Software Engineer II at a DoD contractor developing test automation frameworks and CI/CD infrastructure for intelligence and combat systems. You will design and enhance an automation framework using Python and Robot Framework, convert manual test procedures into automated test suites, and build/maintain CI/CD pipelines in an Agile/Scrum environment.…See more The role requires 2–6 years of software engineering experience, Git proficiency, and the ability to obtain a DoD Secret clearance.

Network Engineer role supporting Department of Warfare enterprise and tactical network infrastructure. Responsibilities include designing, deploying, integrating, and troubleshooting complex network systems; configuring enterprise routing, switching, security, and SDN technologies; and developing network automation using Ansible.…See more Requires 3+ years implementing enterprise/tactical networks, hands-on experience with routing protocols (OSPF, BGP), firewalls, VMware NSX, and network automation; Secret clearance required.

Design, integrate, troubleshoot, and modernize enterprise network infrastructures supporting Department of Warfare missions. Configure and optimize routing, switching, VLANs, firewalls, and SDN technologies; develop network automation using Ansible; and perform integration, testing, and validation in cross-functional engineering teams.…See more Requires 3+ years of enterprise or tactical network infrastructure experience, hands-on expertise with Cisco/Aruba/Juniper platforms, network security technologies, and VMware NSX.

Software engineer to update and enhance tactical network software for Navy C4I systems (ADNS, CANES, ISNS), including design, coding, implementation, and testing of afloat and ashore network applications. Responsibilities include integration of hardware/software systems, DevSecOps support, installation/load management, and test automation across development through production environments.…See more Requires a BS in Computer Science or related field with 3 years of software engineering experience and an active DoD Secret clearance with ability to obtain TS/SCI.

Senior Systems Engineer supporting Naval Information Warfare Center (NIWC) Pacific to provide space technical expertise and systems engineering for Navy space domain awareness (SDA) tools and the Maritime Space Officer program. The role requires 10+ years of hands-on experience with military C4ISR systems and specific space tools (SDCCS, FADE/MIST, BOHDI, Scraawl), with active CompTIA Security+ certification.…See more Responsibilities include advising Navy and Space Systems Command stakeholders, coordinating with external agencies (AFRL, DIU), delivering demonstrations, and traveling monthly to Maritime Operations Centers and Navy headquarters to support specialized software delivery on classified networks (SIPRnet, JWICS).

Lead a team of IT systems engineers architecting, deploying, and securing enterprise server infrastructure across Windows, Linux, virtualization, and cloud environments. Design and operate Active Directory and hybrid identity solutions at scale, manage enterprise endpoint management with SCCM, and guide virtualization and hyperconverged infrastructure modernization.…See more Serve as primary technical authority providing hands-on mentoring, engineering reviews, and on-site technical advising to government clients on system architecture, modernization strategy, and mission-critical implementation planning.

Full-stack developer role supporting mission-critical Command and Control (C2) applications in a maritime defense environment. Responsibilities include designing and maintaining full-stack applications, modernizing legacy systems through containerization and microservices, developing RESTful APIs, and participating in Agile delivery cycles.…See more Required experience spans front-end technologies (React, TypeScript, JavaScript), back-end development (Java, SQL), containerization (Docker, Kubernetes/OpenShift), and DevSecOps practices (CI/CD, Git).

This role manages continuous software sustainment and operational support for production systems in secure, multi-domain defense environments. You will perform tier 2/3 technical support, proactive vulnerability management, and technical debt remediation while executing zero-downtime deployments using Agile methodologies (Scrum, Kanban, SAFe).…See more You must maintain DISA STIG compliance, implement Risk Management Framework controls, and support Authority to Operate (ATO) activities. The position requires hands-on expertise with Linux and Windows Server administration, shell scripting (Bash/Python/Ansible), virtualization, SIEM/security monitoring, and DoD 8140 cyber workforce certifications.