18 security flex officer jobs found

Leidos is looking to hire a System Administrator Senior in Camp Pendleton, CA to join our SMIT program. The qualified candidate will coordinate the operational support and implementation activities for Local Area Network (LAN), Base Area Network (BAN), and Wide Area Network (WAN) service offerings encompassing heterogeneous platforms. The Systems Administrator Senior will also assist the government in determining tactical and strategic direction of the organization as it relates to emerging operational support technologies. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service. Primary responsibilities...

The SMIT-MCEN program for Leidos currently has an opening for a Communications Network Engineer Mid to work at Camp Pendleton, CA. This is an exciting opportunity to use your experience helping with the SMIT-MCEN mission. The Communications Network Engineer will evaluate communication hardware and software, as well as troubleshoot Local Area Networks/Base Area Networks/Wide Area Networks (LAN/BAN/WAN), and other network related problems. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. Other duties and...

Leidos' Corporate Information Security Office, reporting through the Digital sector, is seeking a System Administrator to support various classified environments. The successful candidate will be responsible for maintaining, securing, and supporting a complex classified information system, as well as ensuring compliance with security protocols and regulations. Location: All work will be performed on site in our San Diego, CA office. Clearance: You must hold a current, active DoD Top Secret Clearance to qualify for consideration. 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. Administer, maintain, and troubleshoot Windows and Linux-based workstations and servers within a mixed operating system environment. Manage Active Directory services, including user and computer accounts, Group Policy Objects (GPOs), DNS, and system...

The Digital Sector at Leidos has an opening for a Sr. Network Technician on our layer 2 team to support computer data communications systems, in providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; as well as, analyzing and organizing corresponding hardware and software combined solutions through network modeling. The job duties of the Sr. Network Technician are as follows: The Tier 2 network field technician will support the installation and maintenance of the client LAN/WAN devices. Respond to and resolve incident tickets. Draft and implement standard network change requests. Provide support to Tier 3 network engineers for incident management and projects (site surveys, TEMS, coordinate and install new equipment). Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory. Coordinate network operations, maintenance, repairs, or...

Leidos' Corporate Information Security Office, reporting through the Digital sector, is seeking a Systems Administrator to support classified IT operations across a geographically distributed wide-area network (WAN) environment, supporting users, infrastructure, and IT personnel at multiple locations nationwide. In this role, you will provide hands-on technical support for day-to-day WAN operations across a geographically distributed environment. The role focuses on independently troubleshooting routine issues, working with IT personnel at remote WAN sites, communicating technical status, and following issues through resolution. The role combines strong Windows, Active Directory, and VMware skills with practical Linux experience, sound judgment, and a persistent approach to troubleshooting. The individual will work with senior technical staff, cybersecurity personnel, local IT leadership, and WAN PMO. Location: Primary Responsibilities This role includes a combination...

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Description: The primary function of an Information Technology/Information Assurance (IT/IA) Specialist is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Performance shall include: Establish complex operational software configuration controls and system interfaces for computer system(s) assigned. Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. Analyze and...

Requisition ID # 175306  Job Category: Information Technology  Job Level: Individual Contributor Business Unit: Technology & Security Work Type: Hybrid Job Location: Oakland     Department Overview PG&E IT supports the Gas and Electric Distribution Operation applications by improving service quality, increasing capabilities through the development of additional functionality, implementing new technology, reducing costs, increasing productivity, and facilitating organizational and business effectiveness through enabling technologies. Position Summary PG&E is seeking an experienced IT Tech Lead for the Distribution Energy Resources Management System (DERMS) platform. A strong applicant will be an expert on managing complex Electric Distribution applications in big corporations working in a matrix organization. The role will be responsible for the operations and support of the DERMS system, transitioning to the development of new use cases as operations...

The Undersea Systems Division at Leidos currently has an opening for a Software Engineer in San Diego, CA.  Candidate will join a fast-paced engineering group rapidly prototyping a variety of ocean systems. Collaborate across our medium-sized team holding complete technical responsibility for custom development and prototyping across many technical disciplines. Team prototyping efforts span from real-world problem-solving, all the way through concept development, followed by iterative design and testing, and conclude with product demonstrations. Ideal candidates will bring deep experience in firmware and software design and design processes. Primary Responsibilities: • Collaborate with team to identify embedded firmware and software requirements and evaluate candidate design approaches for solving wide-ranging technical problems. • Architect and design maintainable, robust, and performant embedded firmware and software platforms and related build and test processes. •...

 Today, Electronic Warfare is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Our EW division currently has an exciting opportunity for an Algorithm Software Engineer to perform design, development, and hardware/software integration in San Diego, CA for the Electronic Warfare Division.  Leidos is a DOD leader in electronic design and chiplet manufacture. Our division primarily focuses on research & development and advanced prototyping, transforming state-of-the-art processing algorithms into real-time software systems . Projects involve small multi-disciplinary teams of engineers working together in spiral or agile development environments to meet aggressive customer schedules aimed at near-term field demonstrations. Leidos utilizes its proprietary design methodology for hardware software co-design to manufacture custom SoC and IP for high performance applications. In this role, the Algorithm Software Engineer...

Today, Electronic Warfare is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats . Our Electronic Warfare division currently has an exciting opportunity for an Embedded Software Engineer to perform design, development, and hardware/software integration in San Diego, CA. Leidos is a DOD leader in electronic design and chiplet manufacture. Our division primarily focuses on research & development and advanced prototyping, transforming state-of-the-art processing algorithms into real-time software systems. Projects involve small multi-disciplinary teams of engineers working together in spiral or agile development environments to meet aggressive customer schedules aimed at near-term field demonstrations. Leidos utilizes its proprietary design methodology for hardware software co-design to manufacture custom SoC and IP for high performance applications. In this role, the Embedded Software Engineer will build...

NGEN is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) portion of NGEN, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. At Leidos, we know the most talented and diverse IT and Engineering professionals will always have a multitude of career choices; your time at Leidos will be a wise investment in your career and in yourself. Leidos is seeking a Technical Lead to support a government site at Point Loma as one of the key members of the Field Services team. The candidate will be responsible for direct desk-side support to the customer, troubleshooting and repairing IT devices....

NGEN is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) portion of NGEN, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. At Leidos, we know the most talented and diverse IT and Engineering professionals will always have a multitude of career choices; your time at Leidos will be a wise investment in your career and in yourself.   Leidos is seeking a Site Operations Lead to support a government site group at Point Mugu NAWC, CA as one of the key members of the Field Services team. The candidate will be responsible for the tactical leadership and operational oversight of the Point Mugu...

The Digital Modernization Sector at Leidos has an opening for a Tier II Network Technician  to support the customer’s computer data communications systems, in providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; as well as, analyzing and organizing corresponding hardware and software combined solutions through network modeling. The job duties of the Tier II Network Technician are as follows: The Tier II network field technician will support the installation and maintenance of the client LAN/WAN devices. Respond to and resolve incidents, demonstrate troubleshooting skills and communicate with the team. Complete assigned tasks within Service Level Objectives/Agreements (SLOs/SLAs). Draft and implement standard network change requests. Provide support to Tier III network engineers for incident management and projects (site surveys, TEMS, coordinate and install new equipment). Perform configuration...

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Description: We are seeking a highly skilled COMSEC and Network Engineer to lead the integration and management of secure communications within a classified Azure Cloud environment. This role is critical in bridging the gap between traditional cryptographic hardware and modern software-defined networking in a high-stakes, multi-domain mission space. You will be responsible for the end-to-end security of data in transit, ensuring that our classified cloud infrastructure meets all regulatory requirements while maintaining peak operational performance. Key Responsibilities Cryptographic Architecture: Design and implement Secure Communications (COMSEC) solutions across classified Azure environments (IL5/IL6), ensuring compliance with NSA...

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...

Leidos has a new and exciting opportunity for a Software 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 Description: Leidos is seeking a Software Development Engineer to support analysis, design, development, and testing of cross‑platform applications. The role involves working with Linux and Android, using development platforms such as Qt and Android , and programming in C++ ....

Leidos’ Undersea Systems Division is seeking a Software Engineer in San Diego, CA to join a fast-paced R&D engineering group. This role is a unique opportunity to drive innovation in underwater vehicle systems, maritime sensors, subsea telemetry, and ISR solutions that support critical defense and national security missions at Naval Information Warfare Center, Pacific (NIWC PAC). Leidos’ USD is a recognized leader in C4ISR technologies, delivering innovative, mission-critical solutions across sensor networks, unmanned systems, and tactical platforms. We’re known for achieving “industry firsts” in the most challenging maritime domains. Join us and be part of a world-class team delivering unmatched solutions for today's most pressing maritime missions.  This position will require the candidate to maintain a Secret Clearance to start. This position will require the candidate to work a 9/80B schedule (80 hours of work into nine days over a two-week period, allowing for...

General program information and/or position overview: Leidos’ Undersea Systems Division is seeking a Software Engineer in San Diego, CA to join a fast-paced R&D engineering group. This role is a unique opportunity to drive innovation in underwater vehicle systems, maritime sensors, subsea telemetry, and ISR solutions that support critical defense and national security missions at Naval Information Warfare Center, Pacific (NIWC PAC). Leidos’ USD is a recognized leader in C4ISR technologies, delivering innovative, mission-critical solutions across sensor networks, unmanned systems, and tactical platforms. We’re known for achieving “industry firsts” in the most challenging maritime domains. Join us and be part of a world-class team delivering unmatched solutions for today's most pressing maritime missions.  This position will require the candidate to maintain a Secret Clearance to start. This position will require the candidate to work a 9/80B schedule (80 hours of work...