80 cybersecurity engineer jobs found

Description SAIC is seeking a motivated and ambitious UAS (Unmanned Aircraft Systems) Cybersecurity Engineer to join the Software, Simulation, Systems Engineering and Integration Directorate (S3I) Joint Technology Center - Systems Integration Lab (JSIL) Tech Center. The UAS Cybersecurity Engineer will perform hardware, software, and operating system hardening and documentation for UAS systems and associated subsystems. The candidate will sit at our customer site in Huntsville, AL. Job Duties: Perform software and system installation, configuration, and troubleshooting of commercial and government software for system development, scanning, and hardening. Conduct software application source, hardware component, and operating system scans to identify system vulnerabilities. Conduct system configuration changes to resolve system vulnerabilities including changes to Microsoft Windows and UNIX-based operating system configuration files. Conduct Cybersecurity...

Description SAIC® is a premier Fortune 500® mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are seeking a highly motivated Information System Security Officer (ISSO) to conduct research and analysis for our NGA N2W customer. This role is responsible for advising on network and information system security principles and best practices, advise on applicable government IC and Agency IT policies, procedures and operation instructions for IT, Information Assurance, and Information Management (IT/IA/IM), and perform periodic security scanning as required by the Office...

Description SAIC is seeking a Principal Cybersecurity Engineer to support critical Navy communication systems within the DoD. This role is ideal for a hands-on security professional with deep engineering expertise, offensive security experience, and a proven track record finding vulnerabilities, and securing classified and high-security environments. You will serve as a key technical expert collaborating with engineers, program managers, and government personnel to deliver secure, resilient strategic systems. This role is fully ON-SITE in San Diego, CA. Must be local to area. Up to 10% travel involved. JOB DUTIES: Plan and execute penetration test exercises against systems, networks, and applications simulating real world environment. Perform network traffic analysis and threat detection using Wireshark and other offensive/defensive security tools. Architect and harden IT systems, virtualized environments, and network security devices in classified settings....

Description SAIC is seeking a skilled and motivated Cyber Network Defense (CND) Engineer to join our MAJESTIC Joint Program Office (JPO) Team in support of a critical on-premises enterprise IT environment. As a CND Engineer, you will play a key role in assessing, managing, and improving the security posture of enterprise IT infrastructure, ensuring compliance with cybersecurity standards, and mitigating vulnerabilities and threats to the organization. This role requires a blend of auditing, analytical, and operational skills to ensure systems are compliant, secure, and well-prepared to counter threats. You will be instrumental in designing systems that support operations and intelligence collection capabilities while leveraging advanced tools, thorough assessments, and proactive defense measures. This position is reserved for those who are passionate about cybersecurity and protecting critical networks. All work must be performed on-site in Springfield, VA. Key...

Description SAIC is seeking a skilled and motivated Cyber Network Defense (CND) Analyst to join our MAJESTIC Joint Program Office (JPO) Team in support of an on-premises enterprise IT environment. As part of a subcontract supporting a critical customer, the candidate will perform assessments of systems and networks to identify deviations from acceptable configurations, enclave policy, or local policy, while evaluating incident response procedures and capabilities. Responsibilities include exploiting system and network vulnerabilities to gather data from target systems. This role involves working within a complex environment of virtualized Windows and Linux servers, SQL Server databases, Oracle databases, and comprehensive networking layers to protect mission-critical systems and infrastructure. All work must be performed on-site in Springfield, VA. Key Responsibilities: Perform assessments of systems and networks within the networking environment or enclave to identify...

Description SAIC is looking for a Cybersecurity Engineer to support our team at Crane NSWC in Crane, IN. Candidates will be required to Lead the development, update, and submission of the RMF packages inside government repositories (e.g., eMASS). Conducts security control assessments, draft Plans of Action and Milestones (POA&Ms), and maintains system continuous monitoring strategies. Performs automated and manual vulnerability assessments using tools like ACAS (Nessus) and SCAP. Serves as the primary bridge between the software development/systems engineering team and the Information System Security Manager (ISSM). Assists in analyzing security logs, detecting anomalies, and providing system-level technical support during incident response or forensic investigations. Applies system security engineering principles to implement secure designs, secure configurations, and boundary defenses (firewalls, IDS/IPS, access controls)....

Description This role requires a versatile Engineer to provide comprehensive technical and systems engineering support for Electronic Warfare (EW) systems in the Expeditionary Electronic Warfare Division (MXQ) at NSWC Crane. This position bridges the gap between complex engineering operations and technical communication --translating system designs, test data, and integration efforts into actionable, highly accurate documentation for Government and technical stakeholders. Key Duties & Responsibilities: Provide comprehensive engineering support for EW systems, subsystems, hardware, and software Drive requirements definition, allocation, traceability, system design, and engineering analysis Develop systems integration documentation, including interface requirements, Interface Control Documents (ICDs), data flows, and communication boundaries Translate complex technical data into clear, concise, and accurate documentation for Government audiences Author, review, and...

Description SAIC is looking for an IT Systems Engineer to support our US Navy customer provide engineering and technical support for the CND Deployer Toolkit (CDT) and Defensive Cyber Operations Infrastructure (DCOI). The ideal candidate will be required to have solid experience in SPLUNK, RHEL/LINUX This position is located at NAVWAR Old Town Campus in San Diego, CA and will require up to 50% CONUS and OCONUS travel. Must be local to San Diego, CA to be considered JOB DUTIES: Support production integration, requirements gathering, system engineering, design and architecture, and self-service technology development. Modify, implement, and integrate solution sets with appropriate DCO enclave technologies, conduct interoperability testing, and provide technical input for deficiency correction and production process improvements. Support the documentation and maintenance of system baselines, leveraging Agile DevOps methodologies and modular software design...

Description SAIC is seeking an expert-level Senior Principal Information Systems Security Engineer (ISSE) to support DoD enterprise IT and network modernization programs in one of the following locations and is required to be local: the National Capital Region, San Diego, CA, Norfolk, VA, or Charleston, SC. This role serves as a senior principal individual contributor and subject matter expert responsible for leading the development, management, and authorization of Risk Management Framework (RMF) packages across both unclassified and classified environments in direct support of DoD enterprise IT and digital transformation missions. The ideal candidate is a recognized expert in DoD RMF processes with deep hands-on experience navigating Navy program office authorization workflows, eMASS system management, and ATO package development. This position requires direct engagement with senior government leadership, program offices, engineering teams, and authorizing officials...

Description SAIC is seeking an expert-level Senior Principal Information Systems Security Engineer (ISSE) to support DoD enterprise IT and network modernization programs in one of the following locations and is required to be local: the National Capital Region, San Diego, CA, Norfolk, VA, or Charleston, SC. This role serves as a senior principal individual contributor and subject matter expert responsible for leading the development, management, and authorization of Risk Management Framework (RMF) packages across both unclassified and classified environments in direct support of DoD enterprise IT and digital transformation missions. The ideal candidate is a recognized expert in DoD RMF processes with deep hands-on experience navigating Navy program office authorization workflows, eMASS system management, and ATO package development. This position requires direct engagement with senior government leadership, program offices, engineering teams, and authorizing officials...

Description SAIC is seeking an expert-level Senior Principal Information Systems Security Engineer (ISSE) to support DoD enterprise IT and network modernization programs in one of the following locations and is required to be local: the National Capital Region, San Diego, CA, Norfolk, VA, or Charleston, SC. This role serves as a senior principal individual contributor and subject matter expert responsible for leading the development, management, and authorization of Risk Management Framework (RMF) packages across both unclassified and classified environments in direct support of DoD enterprise IT and digital transformation missions. The ideal candidate is a recognized expert in DoD RMF processes with deep hands-on experience navigating Navy program office authorization workflows, eMASS system management, and ATO package development. This position requires direct engagement with senior government leadership, program offices, engineering teams, and authorizing officials...

Description Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence Community customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration and more. This position is for a Systems Engineer for a large contract supporting a cutting-edge and innovative space program. The Systems Engineer will oversee the coordination, technical guidance, and operational assurance of ground communications systems for mission-critical spacecraft operations. This position provides support to the customers' execution of the Program with responsibilities that may include, but are not limited to the following: Role Responsibilities: Lead systems engineering activities for the ground communications segment, including requirements analysis, architecture...

Description SAIC is seeking a detail-oriented Linux Systems Administrator / DevOps Engineer to work at the Naval Undersea Warfare Center alongside the government customer. As a Linux Systems Administrator / DevOps Engineer, you will apply strong Linux administration, troubleshooting, and technical communication skills to support mission, operational, engineering, research, and administrative activities. You will administer, maintain, and troubleshoot Linux-based systems in command-line-only environments; support established system operations and development environments; and assist with continuous integration and continuous delivery/deployment (CI/CD) workflows. You will collaborate with government personnel, subject-matter experts, developers, engineers, and cross-functional teams to assess technical issues, evaluate solution options, identify risks and dependencies, and communicate recommendations clearly. You will develop and maintain standard operating procedures,...

Description SAIC is seeking a Data Protection Engineer to support enterprise IT infrastructure in a mission-critical, on-premises environment. The selected candidate will be responsible for the administration, maintenance, and optimization of backup and recovery solutions, ensuring data availability, integrity, and compliance with Federal standards. This position requires a hands-on engineer with experience in Commvault, supporting secure, highly available systems within a government data center. This role is hybrid and requires at least 3 days onsite. This role is temporarily located in Springfield, VA and is expected to transfer in the near future. The candidate will have the option to select their preference when the work location changes to either Washington, DC or Beltsville, MD. Key Responsibilities: Administer and support enterprise on-premises Commvault data protection platforms Monitor and manage daily backup operations, ensuring successful job completion and...

Description SAIC is seeking a Data Protection Engineer to support enterprise IT infrastructure in a mission-critical, on-premises environment. The selected candidate will be responsible for the administration, maintenance, and optimization of backup and recovery solutions, ensuring data availability, integrity, and compliance with Federal standards. This position requires a hands-on engineer with experience in Commvault, supporting secure, highly available systems within a government data center. This role is hybrid and requires at least 3 days onsite. This role is temporarily located in Springfield, VA and is expected to transfer in the near future. The candidate will have the option to select their preference when the work location changes to either Washington, DC or Beltsville, MD. Key Responsibilities: Administer and support enterprise on-premises Commvault data protection platforms Monitor and manage daily backup operations, ensuring successful job completion and...

Description SAIC is seeking a Data Protection Engineer to support enterprise IT infrastructure in a mission-critical, on-premises environment. The selected candidate will be responsible for the administration, maintenance, and optimization of backup and recovery solutions, ensuring data availability, integrity, and compliance with Federal standards. This position requires a hands-on engineer with experience in Commvault, supporting secure, highly available systems within a government data center. This role is hybrid and requires at least 3 days onsite. This role is temporarily located in Springfield, VA and is expected to transfer in the near future. The candidate will have the option to select their preference when the work location changes to either Washington, DC or Beltsville, MD. Key Responsibilities: Administer and support enterprise on-premises Commvault data protection platforms Monitor and manage daily backup operations, ensuring successful job completion and...

Description SAIC is seeking a TACNET CB-ISEA Network Engineer (Fleet Support) to join our team in Norfolk, VA. This hybrid-remote position requires frequent and regular onsite support aboard U.S. Navy ships. The engineer will work directly with Active Duty personnel and government staff to deliver high quality repair and technical support for Navy afloat networks. Travel within the U.S. and internationally may be required (approx. 25%), along with occasional after hours support. JOB DESCRIPTION Provide timely patching and remediation of cybersecurity vulnerabilities to ensure the integrity and resilience of Navy afloat network systems. Provide break/fix IT support in a fast paced shipboard environment and troubleshoot LAN issues to determine effective resolutions. Perform root cause analysis and recommend permanent configuration or system changes when needed. Deliver server and network break/fix support, including remote troubleshooting of servers, networks,...

Description The Riverbed SME (Subject Matter Expert) System Engineer serves as the senior technical authority for Riverbed performance monitoring, digital experience management, and network visibility platforms across the enterprise environment. This role is responsible for engineering, administration, optimization, cybersecurity compliance, and lifecycle management of Riverbed technologies excluding SteelHead WAN optimization appliances. The engineer will operate within and support multiple classified and unclassified environments, ensuring secure, compliant, and highly available performance monitoring capabilities across J6 mission systems. This position supports operations within the following enclaves: NIPR (Non-classified Internet Protocol Router Network) SIPR (Secret Internet Protocol Router Network) SOCRATES (as defined by the supported command architecture) The Riverbed SME will manage and support the following suites, as deployed:...

Description The Riverbed SME (Subject Matter Expert) System Engineer serves as the senior technical authority for Riverbed performance monitoring, digital experience management, and network visibility platforms across the enterprise environment. This role is responsible for engineering, administration, optimization, cybersecurity compliance, and lifecycle management of Riverbed technologies excluding SteelHead WAN optimization appliances. The engineer will operate within and support multiple classified and unclassified environments, ensuring secure, compliant, and highly available performance monitoring capabilities across J6 mission systems. This position supports operations within the following enclaves: NIPR (Non-classified Internet Protocol Router Network) SIPR (Secret Internet Protocol Router Network) SOCRATES (as defined by the supported command architecture) The Riverbed SME will manage and support the following suites, as deployed:...

Description SAIC has an opportunity for a DevSecOps Engineer to integrate security into the software development and delivery lifecycle. This role will design, implement, and operate secure CI/CD pipelines, cloud infrastructure, automation, and security controls that enable development teams to deliver reliable software quickly and safely. The ideal candidate combines hands-on engineering expertise with a strong understanding of application security, cloud security, and modern software delivery practices. This role partners closely with software engineers, platform teams, architects, cybersecurity teams, and compliance stakeholders. Design, implement, and maintain secure CI/CD pipelines across development, test, and production environments. Embed automated security testing into the software development lifecycle, including static application security testing, dynamic testing, software composition analysis, container scanning, and secrets detection. Develop and manage...