disa-stig jobs in San Diego

CompQsoft seeks a System Administrator to maintain operational readiness and security of critical DoD information systems, with primary focus on cybersecurity compliance and specialized lab environment sustainment. The role requires leading DISA STIG application, executing patching and vulnerability scanning (ACAS/Nessus), managing ATO packages and Plans of Action & Milestones (POAM), and maintaining baseline configurations across Development, Test, and Pre-Production environments.…See more Responsibilities include RMF documentation, eMASS artifact updates, network coordination with NOC, change management adherence, and help desk support. The candidate must have 4+ years of hands-on system administration in enterprise environments, 2+ years with DoD/Federal systems, Windows Server expertise, and an active DoD Secret clearance with CompTIA Security+ certification.

Principal Cyber Architect supporting DoD systems engineering teams on Assessment and Authorization (A&A) activities under the Risk Management Framework. Responsible for cyber design engineering, DevSecOps integration, vulnerability assessment, system security plan development, and defense-in-depth architecture analysis.…See more Requires a bachelor's degree in cyber/systems/software/electrical engineering plus 6+ years of related experience, and at least one DoDM 8140-compliant certification (CCSP, CISSP-ISSEP/ISSAP, CSSLP, or Cloud+).

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.

Network Engineer III will design, implement, and maintain enterprise network infrastructure for a DoD environment, configuring and troubleshooting routers, switches, firewalls, and security devices. The role requires hands-on expertise in TCP/IP, OSPF, VLANs, IPsec, and network segmentation, with responsibility for vulnerability remediation, STIG compliance, and RMF requirements.…See more The engineer will coordinate cross-functional teams to resolve connectivity and interoperability issues, maintain network documentation and baselines, and support system integrations and upgrades in classified or highly regulated DoD networks. A Secret-level DoD security clearance is required, along with 5–7 years of progressive network engineering experience and Security+ certification.

Senior technical leader responsible for integrating AI/ML systems into secure, scalable DoD-compliant environments. Will architect AI system deployments, establish DevSecOps practices, ensure compliance with RMF/NIST 800-53/DISA STIG standards, and provide technical guidance across engineering teams.…See more Requires deep expertise in AI/ML production systems, containerization, CI/CD, and cybersecurity controls, with hands-on experience in Python, Kubernetes, and modern infrastructure tooling.

Senior IT Systems Engineer leading a team of systems and network engineers to maintain Linux and Windows computing infrastructure supporting Naval tactical systems testing. Responsibilities include IT infrastructure assembly and troubleshooting, virtualization management (VMware/OpenShift), security compliance (DISA STIG, RMF), hardware evaluation and procurement, and on-site support for DoD/Navy labs.…See more Requires 7+ years IT infrastructure experience, networking fundamentals (TCP/IP, routing, switching, firewalls), and virtualization expertise; DoD/Naval systems background and Security+ or CCNA certification are preferred.

Level II Systems Engineer role combining architectural oversight, hands-on server administration, and cybersecurity compliance in a secure defense environment. Responsibilities include continuous software sustainment, zero-downtime production deployments, Linux/Windows enterprise server administration (including VMware vSphere and AWS), Agile methodology application, and DISA STIG compliance enforcement.…See more Requires 3+ years systems engineering experience with modern Agile practices and 2+ years recent operational experience administering scalable virtualized enterprise environments.

Senior Principal Cybersecurity Engineer supporting DoD Navy communication systems, responsible for planning and executing penetration tests, performing network traffic analysis, architecting hardened IT systems in classified environments, and conducting vulnerability assessments aligned with DISA STIGs and DoD standards. Requires 14+ years of experience (or 12+ with master's degree), with 5–7 years in hands-on cybersecurity engineering and 5+ years designing/implementing hardened systems in classified settings.…See more Must hold an active Top Secret clearance and be able to obtain TS/SCI.

Develop, secure, and maintain software applications for the U.S. Navy across classified and unclassified environments.…See more Design and build web applications and REST/SOAP/GraphQL APIs, implement secure coding practices per DoD directives and DISA STIGs, and support CI/CD DevSecOps pipelines. Requires proficiency in Python and JavaScript, Agile/Scrum methodologies, test-driven development, and containerized deployment; active Secret clearance and DoD 8570 IAT Level II certification mandatory.

This role supports maintenance, security, and configuration of Windows and Linux environments for a DoD tactical shipboard system (CANES). Responsibilities include maintaining system software and firmware, developing automation scripts for patch deployments, implementing DISA STIG compliance and security hardening, performing vulnerability remediation, and managing software version control and configuration management.…See more The candidate must hold an active Secret clearance, have 5–7 years of systems administration experience, and demonstrate proficiency in PowerShell, Bash, or Python scripting alongside hands-on Windows/Linux administration.

Principal Cyber Architect supporting DoD systems engineering teams on Assessment and Authorization (A&A) activities, cyber design and implementation, and DevSecOps integration. Responsibilities include conducting vulnerability assessments, analyzing static/dynamic code scans, developing system security plans, and ensuring compliance with RMF controls and DISA STIGs.…See more Requires Bachelor's in Cyber/Systems/Software/Electrical Engineering plus 6+ years of experience and one DoDM 8140 compliant certification (CCSP, CISSP-ISSEP/ISSAP, CSSLP, or Cloud+). Experience with MBSE, Cameo, Zero Trust Architecture, threat modeling, and offensive security analysis preferred.

This role combines systems engineering with DevOps and cybersecurity responsibilities. The engineer will develop requirements traceability, support system integration across applications and infrastructure, and provide continuous software sustainment for production systems.…See more Key duties include administering Linux and Windows servers, deploying and maintaining virtualized environments (VMware vSphere, AWS), managing vulnerabilities and DISA STIG compliance, executing zero-downtime deployments, and coordinating incident response. The role requires 3+ years of systems engineering experience in Agile defense environments and 2+ years of recent enterprise server administration.

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.

SAIC seeks a Principal Cybersecurity Engineer to perform penetration testing, vulnerability assessments, and security architecture work on classified Navy communication systems. The role requires hands-on expertise in network traffic analysis (Wireshark), hardened IT systems design, DoD/IC security frameworks (NIST RMF, DISA STIG), and offensive security techniques against DoD/IC infrastructure.…See more Candidates must have 9+ years total experience (5–7 years in cybersecurity engineering, 5+ in classified/high-security environments), proven red-team capabilities, and an active Top Secret clearance with ability to obtain TS/SCI.

Develop and integrate SharePoint and Microsoft Power Platform solutions with enterprise systems, focusing on data integration, workflow automation, and Microsoft 365 services. Design technical solutions that translate business requirements into automated processes, data models, and secure applications.…See more Ensure DoD compliance, implement security controls per RMF/NIST standards, and provide technical support and documentation. Requires 3+ years of hands-on SharePoint/Power Platform experience, Security+ certification, and an active Secret clearance.

Systems Engineer II responsible for systems engineering activities including architectural oversight, requirements traceability, and system integration in secure defense environments, alongside continuous software sustainment and operational support. The role requires 3+ years of systems engineering and agile software sustainment experience, 2+ years of enterprise server administration for Linux and Windows (including virtualized environments like VMware and AWS), and demonstrated proficiency in DISA STIG compliance and continuous security monitoring.…See more The candidate will manage production deployments with zero or near-zero downtime, implement vulnerability management, and maintain systems in a defense software environment.

Design, build, and maintain secure enterprise data platforms supporting AI/ML workloads, with responsibility for database optimization, CI/CD automation, and DoD compliance. Mentor junior engineers and provide technical leadership on architecture decisions.…See more Implement security controls aligned with NIST 800-53, RMF, and DISA STIG standards throughout the platform lifecycle. Develop ETL/ELT pipelines, support data lakes and lakehouses, and evaluate emerging data technologies for mission fit.

This Systems Engineer II role focuses on DoD cybersecurity compliance, vulnerability remediation, and production software deployments in defense environments. The engineer will implement DISA STIG compliance, Risk Management Framework (RMF) standards, and maintain continuous security monitoring (SIEM, intrusion detection) across heterogeneous Linux and Windows server environments.…See more The role requires hands-on execution of zero-downtime deployment strategies, Agile/SAFe methodologies, and enterprise virtualization (VMware, AWS), with strong emphasis on Information Assurance and DoD 8140 cyber workforce standards.

Systems Engineer – Level II supporting systems engineering and continuous software sustainment in secure, mission-critical environments. The role encompasses architectural oversight, requirements traceability, system integration, operational support, vulnerability management, and technical-debt remediation across live production Linux and Windows enterprise infrastructure.…See more Requires 3+ years of systems engineering with Agile methodologies and 2+ years of recent enterprise server administration including VMware vSphere and AWS virtualized environments, with mandatory DISA STIG compliance expertise.

Level II Systems Engineer responsible for systems engineering, architecture, requirements traceability, and system integration in secure, DoD environments. Must maintain enterprise server administration expertise across Linux and Windows in virtualized environments (vSphere, AWS) with continuous monitoring and DISA STIG compliance.…See more Role requires meeting DoD 8140.451 System Administrator Intermediate Proficiency standards and eligibility for privileged/admin access. Work occurs within Agile frameworks (Scrum, Kanban, SAFe) supporting operational sustainment.

Senior systems administrator responsible for managing installation, configuration, updates, monitoring, and troubleshooting of enterprise and tactical IT infrastructure. Lead security hardening efforts aligned with CMMC and DISA STIG standards, vulnerability remediation, backup/recovery procedures, and network infrastructure including routers, firewalls, and VPNs.…See more Provide technical leadership to teams of administrators and coordinate across cybersecurity, engineering, and program stakeholders. Support tactical data pipelines, containerized workloads, and edge server environments.

Senior systems administrator responsible for providing technical guidance and coordination across infrastructure, security, and engineering teams in a mission-focused environment. Will mentor administrators and end users, document technical solutions, and lead issue resolution across Windows/Linux systems, virtualization, networking, and cloud platforms.…See more Requires extensive experience in enterprise/government IT infrastructure, system hardening, cybersecurity compliance (CMMC, DISA STIG), and strong communication with technical and non-technical stakeholders.

This Systems Administrator II role supports containerized and cloud-based infrastructure for a defense-focused technology company. The administrator will maintain system documentation, configuration records, software inventories, and license tracking while supporting both Windows and Linux environments, networking infrastructure, and cybersecurity hardening.…See more Required experience includes Linux command-line proficiency, system configuration and troubleshooting, networking protocols (TCP/IP, DNS, DHCP, VPNs, firewalls), and cybersecurity practices. Preferred qualifications include containerization technologies (Docker, Kubernetes), edge computing hardware, cloud platforms (AWS, Azure), shell scripting, and tactical systems support.

SAIC seeks a Principal Cybersecurity Engineer to design, implement, and maintain secure identity, cryptographic, and network infrastructure for classified Navy DoD systems. The role involves planning and executing penetration tests and red team exercises against classified systems, performing network traffic analysis with Wireshark, architecting air-gap systems and data diodes, hardening IT and virtualized environments, and conducting vulnerability assessments aligned with DISA STIGs and DoD standards.…See more Required: 9+ years cybersecurity engineering, 5+ years hands-on experience in classified/high-security environments, proven penetration testing and red team experience, and deep knowledge of DoD/IC security frameworks (NIST RMF, DISA STIG, DoD CC SRG). Must hold an active TS/SCI clearance and be a U.S. citizen.

The Windows & Linux System Administrator will administer and maintain Windows 11 and Red Hat Enterprise Linux (RHEL) systems in secure DoD environments, develop PowerShell and Bash automation scripts, and support infrastructure engineering initiatives. The role requires ensuring compliance with DISA security requirements through STIG implementation, patch management, and system hardening, while utilizing Ansible for automation across secure networks.…See more Candidates must have 3+ years each administering Windows and RHEL systems, experience with the IAVM process, and hold an active Secret clearance with IAT Level II certification.