9 systems administrator jobs found

Leidos' Corporate Information Security Office, reporting through the Digital Sector, is seeking an Information System Security Engineer to support various information systems and act as the Subject Matter Expect to Junior System Administrators. The successful candidate will be responsible for maintaining, securing, and supporting complex classified information systems, as well as ensuring compliance with security protocols and regulations. Location: This position is full time, onsite at our Campus Point, San Diego office. Clearance: You must currently hold an active DoD Top Secret clearance to be considered and must be eligible to obtain Special Access Program and Special Compartmented Access (SCI) post hire. Primary Responsibilities This role includes a combination of duties to protect information, and maintain security controls, for an entire system, site, or program to reduce risk. Serve as the Information System Security Engineer (ISSE) for Special...

1. Position Overview The Health and Services Sector at Leidos currently has an opening for a Cloud Engineer to work in the Seaside, CA area. This is an exciting opportunity to use your experience helping the Defense Testing and Assessment Center (DTAC) Manpower Personnel Testing Analysis (MPTA) mission. In this mission, we design, develop, and sustain secure, scalable cloud-based systems that support DoW testing and assessment programs, including the delivery of the CAT-ASVAB and associated language testing platforms. Our team enables reliable, high-performing cloud environments that support research, data analysis, and operational test delivery across geographically distributed users. As a Cloud Engineer, you will contribute to building and maintaining modern cloud infrastructure that supports mission-critical applications and data systems. You will help implement cloud architectures, optimize system performance, and support continuous modernization efforts aligned with...

Job Description Leidos has a new and exciting opportunity for a Sr. Database Engineer in our INTEL SECTOR's Cyber & Analytics Business Area (CABA) .  Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos , we offer competitive benefits , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more.  Join us and make a difference in National Security!   Job Responsibilities: Analyze system requirements to develop system architecture, design documentation, and technical specifications supporting large‑scale enterprise environments. Create system configuration documentation including capacity planning, performance...

The AEGIS program at Leidos is seeking a dedicated Network Engineer to provide day-to-day network administration that is critical to mission success. This role ensures mission network requirements are communicated, prioritized, and implemented, and that all network-connected devices are integrated and maintained in compliance with Agency and Center cybersecurity requirements. Key Responsibilities: Provide dedicated network administration for mission network infrastructure, ensuring mission requirements are effectively communicated, prioritized, and implemented Monitor, maintain, and troubleshoot LAN/WAN environments, including configuration and management of VLANs, subnets, DNS, DHCP, routing, firewalls, and hardware-based VPN tunnels in support of mission operations. Install, configure, and maintain network hardware (switches, routers, firewalls, and related infrastructure devices). Configure and manage network-connected appliances (e.g., Smart PDUs, NTP servers,...

The National Airspace Systems Integration Support (NISC) program at Leidos is seeking a Resource Analyst skilled in Project Scheduling and Data Analytics to support the Federal Aviation Administration (FAA). In this role, you will serve as a Corporate Work Plan (CWP), Primavera, and analytics expert supporting the daily operations of the FAA Central Service Area (CSA) Planning and Requirements Group (PRG). This is an excellent opportunity to leverage your project controls expertise to directly support the FAA’s mission. Key Responsibilities Develop, analyze, and maintain resource‑loaded Primavera project schedules. Track labor hours, budgeted units, resource assignments, and availability. Perform workload analysis to identify resource gaps and optimize utilization. Support Corporate Work Plan activities including RAM analysis and team assignments. Build and analyze Tableau dashboards and performance reports. Produce Planned vs. Actual, staffing, labor charging, and...

This role is contingent upon winning the award The Health and Services Sector at Leidos currently has an opening for a Cloud Security Engineer to work in the Seaside, CA area. This is an exciting opportunity to use your experience supporting the Defense Testing and Assessment Center (DTAC) Manpower Personnel Testing Analysis (MPTA) mission. In this mission, we deliver advanced scientific, technical, and IT solutions that enable the development, delivery, and continuous improvement of DoW testing and assessment systems, including the cloud-based CAT-ASVAB platform and associated language testing systems. Our team supports secure, scalable cloud environments that process sensitive personnel data and power mission-critical applications used across the Department of Defense. As a Cloud Security Engineer, you will play a critical role in safeguarding cloud infrastructure, applications, and data by implementing robust cybersecurity controls aligned with DoW standards. You will...

The Configuration Management CAD Specialist administers, supports, and optimizes Computer-Aided Design (CAD) tools and the PTC Windchill Product Lifecycle Management (PLM) system. This role ensures engineering data integrity, manages CAD data and product structures, supports configuration management processes, and partners with engineering, manufacturing, quality, and IT teams to keep product development workflows running smoothly. Key Responsibilities: Administer and support PTC Windchill PLM, including document management, part structures, workflows, lifecycles, and access controls. Manage CAD data for engineering teams, ensuring proper revision control, release processes, and data integrity. Support integration between Windchill and CAD applications such as Creo, SolidWorks, AutoCAD, and other supported engineering tools. Develop, maintain, and improve CAD and PLM standards, procedures, templates, and best practices. Troubleshoot CAD and Windchill issues, providing...

The Configuration Management CAD Specialist administers, supports, and optimizes Computer-Aided Design (CAD) tools and the PTC Windchill Product Lifecycle Management (PLM) system. This role ensures engineering data integrity, manages CAD data and product structures, supports configuration management processes, and partners with engineering, manufacturing, quality, and IT teams to keep product development workflows running smoothly. Key Responsibilities: Administer and support PTC Windchill PLM, including document management, part structures, workflows, lifecycles, and access controls. Manage CAD data for engineering teams, ensuring proper revision control, release processes, and data integrity. Support integration between Windchill and CAD applications such as Creo, SolidWorks, AutoCAD, and other supported engineering tools. Develop, maintain, and improve CAD and PLM standards, procedures, templates, and best practices. Troubleshoot CAD and Windchill issues, providing...

Leidos Defense is seeking a Senior Software Engineer to join our team in our San Diego facility , supporting the U.S. Navy’s AN/SQQ-89(V) Anti-Submarine Warfare (ASW) systems. Our program helps modernize Navy ships by replacing outdated sonar systems with updated AN/SQQ-89(V)15 systems , supporting the installation, logistics, quality checks, and training needed to prepare ship personnel to operate the new systems. In this role, you will focus on modernizing the AN/SQQ-89(V) ASW Training System by transitioning Tactical Insertion (TI) hardware-based solutions to a scalable, virtualized Linux training platform. You’ll work with Red Hat Enterprise Linux (RHEL), KVM, Open vSwitch, Python, Ansible, and hardware passthrough technologies to support complex Navy training and simulation environments. What You'll Do Design, deploy, and maintain virtualized environments supporting AN/SQQ-89(V)15 training capabilities. Migrate software and services from Tactical Insertion...