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7 information system security officer jobs found

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SAIC
Dec 17, 2025
Test and System Engineer Lead
SAIC CA
Description SAIC is seeking Test & Evaluation Lead in support of NAVWAR's Naval Operational Architecture (NOA) Program in San Diego, CA. The T&E Sys Engineer will need experience supporting shipboard Navy C4ISR systems. This role supports the verification, validation, and integration of complex combat and communications systems, requiring both hands-on hardware experience and strong analytical, organizational, and documentation skills. Ideal candidates may have experience as a TAO, JICO, OPS Officer, or seasoned OS, ET, or IT. A background in Live-Virtual-Constructive (LVC) environments or operational kill chain integration is a strong plus. This is a recently awarded contract, funded for five years. Work is performed on site in San Diego, CA. Responsibilities: Develop, document, and execute test plans in support of ONMIS system functionality. Lead test activities across multiple teams ("team of teams") to support development and operational testing...
SAIC
Dec 17, 2025
SoS Integration Engineer
SAIC CA
Description SAIC's Horizon program is seeking an experienced SoS Integration Engineer with deep expertise in systems integration, space-based Space Domain Awareness (SDA), and Space Surveillance & Reconnaissance (S&R) to support the U.S. Space Force (USSF) Space Systems Command (SSC). This senior engineer will embed full-time with the Government's Space Reconnaissance team, helping shape and deliver the next generation of space-based SDA and S&R capabilities. This position is located in El Segundo, CA. You will serve as a systems engineer and technical integrator, working directly with the customer responsible for development and delivery of the next generation GEO-based SDA satellite constellation that will provide reconnaissance and surveillance of resident space objects in and around the GEO-belt. You will join and actively participate in Integrated Product Teams (IPTs) to ensure successful integration of space segment, ground segment, external...
SAIC
Dec 17, 2025
Senior Cyber Lead Engineer
SAIC CA
Description Job Description: SAIC is seeking a Senior Cyber Lead Engineer to join our MSEIT team. In this role, you will be part of a systems engineering team defining the next generation of space communication systems in support of US Space Force (USSF) satellite communications. You will contribute to Systems Engineering & Integration (SE&I) activities in a multidisciplinary, highly collaborative environment, working closely with SE&I team members, contractors, government civilians, and USSF personnel. You will lead and support multiple working groups, driving technical discussions, identifying and mitigating risks, uncovering requirements gaps, preparing briefings, writing and tracking action items, and developing comprehensive meeting minutes. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the US Space Force's Space Systems Center (SSC). We support the...
SAIC
Dec 10, 2025
Systems Engineer Sr Principal
SAIC CA
Description SAIC is seeking candidates for a Space Systems Engineer / Orbital Analyst who will directly support the 18th Space Defense Squadron and the U.S. Space Forces for Space field command located at Vandenberg Space Force Base, CA, in space protection, orbital analysis, data analysis, space defense, and satellite conjunction assessment. The engineer provides expertise in Space Defense Awareness (SDA), solving various operational orbital mechanics problems and to process data for orbit states and predictions. The position would be responsible for coordination and integration of relevant information and findings across multiple functional areas to develop and deliver products enabling customer situational awareness and decisions. While this position will accomplish most tasks Monday through Friday, normal day hours, due to the non-routine operations environment, work may be required outside those times. Job Description: Execute mission protection aspects of the...
SAIC
Dec 03, 2025
Program Analyst
SAIC CA
Description SAIC's Horizon 2 program is seeking you, our latest Program Analyst to serve as a subject matter expert in the development of Operational Space Command and Control best practices. You will play a crucial role in providing recommendations for resiliency and availability of DoW software systems pertaining to space, best practices for securing supply chain, and enabling effective processes and procedures to protect the nations space programs. This position is based at Vandenberg Space Force Base, CA . In this role, you will be collaborating closely with the Space Systems Command's Battle Management Command, Control and Communications, and Intelligence (BMC3&I) Program Executive Office's Space C2 Program Management Office. Your primary responsibilities will involve contributing to the development, deployment, modernization, and expansion efforts of the Space C2 program. The position requires you having an in-depth experience with DoW program acquisition processes...
SAIC
Nov 26, 2025
Acquisition Specialist
SAIC CA
Description SAIC's Horizon program is seeking you, our latest Acquisition Support Specialist to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Command's Space Domain Awareness and Combat Power and Battle Management, Command, Control and Communications weapon system portfolios. We work out of our sunny El Segundo, California office. The Horizon program is supporting Government weapon systems program offices with subject matter experts that have a background with the Department of Defense major capability acquisition process. Horizon team members provide systems acquisitions and program management support on various capability development programs that are intended to protect and defend the Nation's most valuable space assets. Our team is at the forefront of the advising and assisting the Government throughout the full lifecycle of systems acquisition processes that enable in most instances, rapid fielding to meet warfighter...
SAIC
Nov 19, 2025
Systems Engineers
SAIC CA
Description SAIC's Horizon program is seeking Systems Engineers with varying levels of experience and backgrounds to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Command's Space Domain Awareness and Combat Power and Battle Management, Command, Control and Communications weapon system portfolios. Positions are available in El Segundo, California and, or Colorado Springs, Colorado. The Horizon program is supporting Government weapon systems program offices with subject matter experts that have a background with the Space-based and, or Ground Systems including Command & Control services. Horizon team members provide systems engineering development and integration expertise in support of various capabilities that protect and defend the Nation's most valuable space assets. Our team is at the forefront of the advising and assisting the Government with their architecture and full lifecycle systems engineering processes that...
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