9 cyber systems security engineer jobs found

Description Join a mission driven satellite program at the forefront of national defense innovation. Our team is developing cutting edge technologies that directly support critical Department of War priorities, combining both proven and first-of-their-kind capabilities that have never been applied in space. Operating within a fast-paced acquisition environment, we benefit from streamlined authorities and direct access to senior Government decisionmakers, enabling us to move quickly and execute aggressive schedules using the most innovative contracting strategies available. SAIC is seeking self-directed leaders who skillfully navigate ambiguity, solve complex challenges, and bring diverse expertise to a dynamic environment focused on delivering capability rapidly. Success here requires adaptability, initiative, and a willingness to wear multiple hats in support of a high impact mission. Candidates experienced as USAF/USSF acquisition officers (AFSC: 63A), USAF/USSF civil...

Description SAIC is seeking a highly motivated and experienced Senior Systems Administrator - RHEL to join our MAJESTIC Joint Program Office (JPO) Team in Springfield, VA . This individual will play an integral role in managing and optimizing mission-critical Red Hat Enterprise Linux (RHEL) systems in a hybrid IT enterprise environment. The ideal candidate will have in-depth expertise in RHEL system administration, including configuration, maintenance, and performance optimization. Additionally, experience with virtualized environments and enterprise systems, including Windows Server and HCI solutions, is critical. The candidate will ensure system security, reliability, and efficiency while collaborating with cross-functional teams to support operations. This position requires on-site support in a high-security, fast-paced environment . Key Responsibilities: Administer, configure, and maintain Red Hat Enterprise Linux (RHEL) systems, including...

Description SAIC is seeking a Program Protection Analyst to support and advance Department of War (DoW) technology & program protection (T&PP),system security engineering, and independent technical risk assessment (ITRA) activities across the acquisition lifecycle, from requirements development through design, production, sustainment, and disposal of military systems that operate in physical and/or cyberspace domains. The ideal candidate will be a well-versed systems security engineer or technical analyst with demonstrated experience conducting technical assessments of DoW acquisition programs. The candidate will support ITRAs and program protection reviews by analyzing technical evidence and developing evidence-based findings and recommendations for Government consideration and routing to the applicable approval authority. The candidate will support the development of strategies, decision-support products, and reports for DoW senior leaders and coordinate with...

Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force. We bring deep expertise in engineering, securing, and deploying cutting-edge technologies that support mission-critical operations. In partnership with the Assistant Secretary of the Air Force for Acquisition, Technology, and Logistics, SAIC supports programs that unify data, sensors, mission applications, cloud-based services, and emerging AI-enabled automation. These efforts empower warfighters with a decisive edge, transforming complex, multidomain information into fast, clear, and actionable decisions when it matters most. As part of this team, you will help accelerate the integration, testing, security, and transition of new capabilities into operational use. You will work side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This role offers the opportunity...

Description SAIC is seeking a Linux Systems Engineer capable of working with contractors, government personnel, and subject matter experts focusing on creating and recognizing targeting opportunities and strategies in the cyber-realm. The ideal candidate must be self-motivated, excel in independent and small-team environments, and demonstrate strong troubleshooting and problem-solving abilities with minimal supervision. This is an onsite position located in Arlington, VA, with flexible options. Daily tasks may include: - Supporting a variety of networks and systems in a mission-critical enterprise environment. - Operate independently or small-team environments, providing technical solutions through critical thinking, troubleshooting, and problem-solving. - Proactively seek out opportunities to learn new skills, technologies, and share knowledge with junior team members. - Takes initiative to find, prioritize, and execute on tasks to include, but not limited to, systems...

Description SAIC is seeking two experienced Information Systems Security Engineers (ISSEs) to support the MAJESTIC Joint Program Office (JPO) -one serving as a traditional enterprise ISSE and one serving as a specialized Edge ISSE focused on tactical-edge environments. Together, these engineers will lead advanced security engineering and architecture efforts for MAJESTIC's mission-critical systems, including those operating in distributed, low-bandwidth, intermittently connected, and operationally constrained mission scenarios. The Enterprise ISSE will design, develop, implement, and validate security architectures for MAJESTIC's core systems and enterprise environments, ensuring security controls are integrated throughout the full engineering lifecycle-from requirements and high-level architecture through deployment, sustainment, modernization, and ATO maintenance. The Edge ISSE , leveraging the job functions described in ISSE_Edge, will engineer cybersecurity...

Description SAIC is seeking a Cyber Security Engineer to support critical DoD and Intelligence Community missions. You will lead assessment, authorization, vulnerability management, and secure operations for classified systems. Responsibilities Execute RMF processes for Assessment & Authorization (A&A). Develop/maintain SSPs, POA&Ms, SARs, and ATO artifacts in XACTA/eMASS. Conduct vulnerability scanning and track remediation using ACAS/IAVM. Implement and validate NIST 800-53 and CNSSI 1253 controls. Support hardening, patching, STIG compliance for Windows, Linux, and networks. Monitor systems and assist with incident response. Evaluate security impacts of system changes. Collaborate with engineering, administration, and DevSecOps teams. Qualifications Required Qualifications Bachelor's degree + 5 years of experience (or equivalent). Active or Current TS/SCI. DoD 8570 IAT II+ (Security+, CySA+, CISSP, etc.). Hands-on RMF,...

Description SAIC is seeking an experienced DevSecOps (DSO) Engineer with a cybersecurity focus to support our Department of the Air Force customer in deployment and hardening of a cloud infrastructure. The Cyber DevSecOps Engineer will build, manage, maintain and scale operational cybersecurity applications and be a critical subject matter expert for consulting and implementation support. SAIC is the premier Joint All Domain Command and Control (JADC2) integrator with expertise in transforming legacy command and control systems into a modern hybrid cloud environment to accelerate decision making and increase mission success. This next generation approach shall employ the latest advancements across the technology spectrum and distributed architectures to deliver a cutting-edge approach. We are seeking a high energy, detail-oriented and highly organized Cyber DSO to join our dynamic team. As a Cyber DSO, you will play a critical role in deploying, operating, and securing cloud...

Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force. We bring deep expertise in engineering, securing, and deploying cutting-edge technologies that support mission-critical operations. In partnership with the Assistant Secretary of the Air Force for Acquisition, Technology, and Logistics, SAIC supports programs that unify data, sensors, mission applications, cloud-based services, and emerging AI-enabled automation. These efforts empower warfighters with a decisive edge, transforming complex, multidomain information into fast, clear, and actionable decisions when it matters most. As part of this team, you will help accelerate the integration, testing, security, and transition of new capabilities into operational use. You will work side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This role offers the opportunity...