Jobs at PMAT

Provides senior technical leadership for software development, systems integration, testing, deployment, and sustainment in mission-critical environments. Designs modular and distributed software solutions using DevSecOps, SOA, microservices, APIs, and modern web architectures. Leads requirements analysis, technical backlogs, prototyping, interoperability, workflow analysis, and integration problem-solving while mentoring engineers and advising technical and program leadership. The role is fully onsite in San Diego and supports defense missions requiring U.S. citizenship and a Secret clearance.

Designs, configures, integrates, monitors, and sustains secure Layer 2 and Layer 3 network infrastructure across on-premises, cloud, laboratory, and distributed computing environments. Responsibilities include troubleshooting connectivity and performance issues, maintaining network documentation, managing firewalls, ACLs, VPNs, segmentation, and access controls, supporting cloud networking, hardening infrastructure, and collaborating with engineering, cybersecurity, software, and platform teams.

Lead the design, acquisition, integration, deployment, and sustainment of enterprise and edge computing hardware and software for mission-critical environments. Coordinate engineering teams, manage hardware lifecycle and inventories, develop technical documentation, oversee installations and technology refreshes, and resolve complex infrastructure and integration challenges. Deliver resilient computing solutions across distributed government and operational environments while meeting cybersecurity, interoperability, and deployment requirements.

Designs, deploys, and sustains secure AWS cloud infrastructure and Kubernetes application environments for mission-critical defense systems. Manages compute, storage, networking, scaling, monitoring, logging, security controls, and automation. Troubleshoots Linux, container, application, network, and infrastructure issues; collaborates across engineering and cybersecurity teams; and documents architectures and operational procedures. The role is fully on-site in San Diego, requires U.S. citizenship and TS/SCI eligibility, and includes 20% domestic and international travel.

Paid internship opportunities for currently enrolled students across software development, cloud, cybersecurity, systems engineering, data, AI, business, marketing, finance, HR, and other disciplines. Interns support real projects for PMAT customers and the Department of Defense, collaborate with experienced professionals, and gain practical career experience. Roles may be onsite, hybrid, or remote in the United States, with potential travel and possible security clearance requirements.

DoD SkillBridge internship opportunities supporting software, data, network, systems, machine learning, and cybersecurity engineering for mission-critical defense applications. Work may involve cloud platforms, containers, DevOps pipelines, classified networks, machine learning, data engineering, and scalable digital solutions. Candidates must be U.S. citizens with an active Top Secret clearance, relevant education or equivalent experience, and at least five years of related experience.

Provides helpdesk and end-user support, troubleshooting workstations, software, accounts, peripherals, connectivity, and endpoint devices. Manages tickets, documentation, access requests, account changes, patching, inventory, and basic system administration. Supports cybersecurity activities including vulnerability remediation, endpoint security, and secure configuration. Coordinates with administrators, cybersecurity engineers, infrastructure teams, and users in a defense-related environment.

Designs, deploys, administers, secures, and sustains mission-critical infrastructure across on-premises and private cloud environments. Manages VMware virtualization, RHEL and Windows systems, networking, automation, vulnerability remediation, security controls, compliance documentation, and ATO support. Collaborates with infrastructure, cybersecurity, and engineering teams to troubleshoot issues, harden systems, maintain reliable operations, and support government defense environments.

PMAT’s Talent Community is for candidates interested in future full-time or internship opportunities supporting Department of Defense programs. Potential roles span data science, AI/ML, software and systems engineering, cybersecurity, IT, program and project leadership, business development, capture, proposal writing, and technical writing. Opportunities may be onsite, hybrid, or remote across the United States. U.S. citizenship, no dual citizenship, and eligibility for an active DoD security clearance are required.

Lead the transition of ruggedized computing hardware from development into production. Design and integrate high-performance computing platforms, develop production and test processes, troubleshoot system-level issues, conduct environmental qualification, perform root cause corrective action, and manage configuration control. Collaborate across software, networking, systems engineering, manufacturing, and government stakeholders to ensure production quality, reliability, compatibility, and deployment readiness.

Supports the installation, configuration, integration, deployment, and sustainment of mission-critical infrastructure in Navy operational environments. Administers Windows and Linux servers, virtualization, networking, identity services, patching, backup and recovery. Develops automation scripts, troubleshoots complex infrastructure issues, supports fielding activities, implements security hardening, maintains technical documentation, and coordinates configuration management, testing, and change control with engineering, cybersecurity, and operational teams.

Supports the design, deployment, automation, integration, security, and sustainment of cloud, hybrid-cloud, containerized, and distributed computing environments. Develops Infrastructure as Code and automation, supports DevSecOps pipelines, configures cloud infrastructure, assists with cybersecurity compliance and vulnerability remediation, troubleshoots technical issues, and coordinates with engineering, cybersecurity, operations, and government stakeholders.