44 science jobs found

Description SAIC is looking for a Senior Cybersecurity Analyst supports Security Operations functions while helping establish and mature the organization's offensive security capability in support of a critical U.S. Government agency. This position is responsible for advanced incident detection, investigation, response, threat analysis, and security monitoring across on-premises and cloud environments. In addition to traditional SOC responsibilities, the analyst performs authorized offensive security activities, including manual vulnerability validation, reproduction of penetration test findings, remediation verification, and security control validation to identify and validate security weaknesses requiring manual analysis beyond automated vulnerability scanning. The position supports the development of repeatable security validation processes and the agency's evolving offensive security capability, which may expand over time to include application security assessments,...

Overview LMI is seeking an Information Assurance Specialist to support Army Acquisition, Training, and Readiness (AT&R) in the sustainment and enhancement of the Army Contract Writing System (ACWS). ACWS is built on the Appian Platform. This role will support cybersecurity, compliance, risk management, and system authorization activities to help ensure ACWS meets applicable Army and DoD security requirements.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.    Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space,...

Overview LMI is seeking a highly skilled DevSecOps Engineer to support Army Acquisition, Training, and Readiness (AT&R) in the sustainment and enhancement of the Army Contract Writing System (ACWS). ACWS is built on the Appian Platform. This position will enable secure, repeatable delivery by designing and maintaining CI/CD pipelines, automating infrastructure provisioning, integrating security controls, and supporting scalable cloud and containerized environments. The ideal candidate is comfortable working across development, infrastructure, and cybersecurity disciplines and can translate evolving requirements into clean, scalable, secure technical implementations while supporting an Agile delivery environment. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal...

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 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 SAIC is seeking an experienced Information Systems Security Engineer (ISSE) to support the MAJESTIC Joint Program Office (JPO) by performing advanced security engineering and architectural design for mission-critical IT systems. In this role, the ISSE will lead the design, development, implementation, and validation of security architectures , ensuring all security controls are integrated into system engineering processes across the full lifecycle-from requirements development to deployment and sustainment. The ISSE will collaborate closely with program leadership, system owners, developers, ISSMs/ISSOs, enterprise architects, and cybersecurity operations teams to ensure systems meet federal security requirements, including NIST 800-53, RMF, and customer-specific A&A frameworks such as ICD 503 and DAAPM. This role requires on-site support in Springfield, VA . Key Responsibilities: Design and engineer secure system architectures, integrating...

Description SAIC is seeking a motivated Cybersecurity Tools Administrator to join our MAJESTIC Joint Program Office (JPO) Team in support of an on-premises enterprise IT environment. This role focuses on implementing, administering, and optimizing cybersecurity toolsets centered on Trellix Endpoint Security (ENS) and integrated capabilities such as Endpoint Detection & Response (EDR), Network Detection & Response (NDR), and malware protection. The administrator will manage policy, deployment, health/compliance, telemetry, and integrations with SIEM/SOAR to strengthen enterprise security posture. All work is performed on-site in Springfield, VA. Key Responsibilities: Administer Trellix ePolicy Orchestrator (ePO): configure policies, tasks, and client assignments; perform agent deployment/updates; monitor health and compliance across Windows/Linux endpoints. Implement and maintain cybersecurity toolsets including ESS/ENS, EDR, NDR, and malware...

Description SAIC is seeking a skilled Mid-Level Cloud Security Engineer to support the operation, maintenance, troubleshooting, and continuous improvement of cloud security and network security capabilities supporting complex enterprise and federal government environments. The ideal candidate will have a strong foundation in networking, cloud security, proxy technologies, SASE/SSE, and cybersecurity operations , with hands-on experience troubleshooting and maintaining proxy policies and resolving operational security and connectivity issues. This position requires an engineer who is comfortable working in a customer-facing operational environment, managing O&M tickets, investigating technical issues, communicating effectively with customers, collecting system diagnostic logs/packet captures and escalating complex issues to senior engineering staff when appropriate. Key Responsibilities Provide day-to-day support for cloud security, network security, proxy, and...

Description Science Applications International Corporation is seeking an experienced Program Manager to oversee and manage critical technology initiatives for a federal law enforcement agency. The ideal candidate will have a strong background in law enforcement, information technology, project management, and a deep understanding of the unique challenges and requirements within the federal law enforcement domain. Job Responsibilities: Strategic Planning: Develop and execute comprehensive strategies aligned with the goals and objectives of federal law enforcement agencies. Project Management: Lead complex projects from initiation to completion, ensuring adherence to timelines, budgets, and quality standards. Stakeholder Engagement: Collaborate with federal law enforcement agency leaders and key stakeholders to understand their needs and facilitate effective communication throughout project lifecycles. Risk Management: Identify, assess, and mitigate risks associated with...

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 securing classified and high-security environments. Support enterprise Identity and Access Management (IAM), PKI, and Zero Trust initiatives. In this role, you will design, implement, automate, and maintain secure identity and cryptographic infrastructure solutions for large-scale enterprise environments. You will serve as a key technical expert collaborating with engineers, program managers, and government personnel to deliver secure, resilient systems for our nation's warfighters. 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 tests and red team exercises against classified systems, networks, and applications...

QED Systems, LLC, is currently recruiting an Information System Security Officer (ISSO) to join our team at Fort Hood, TX to support our customer, Project Manager Intelligence Systems & Analytics (PM IS&A). Duties: Provide expert support, analysis and research in DoD Risk Management Framework (RMF) requirements and processes to support the Army RMF process. Serve as the technical SME, Information System Security Officer (ISSO) or Information Security System Engineer (ISSE) on Army Program Of Record (POR)/Quick Reaction Capability (QRC) products. Implement and maintain compliance with DoD, Intelligence Community, NIST, Army, and Risk Management Framework (RMF) security control requirements, including DoD-I-8500, DoD-I-8510, ICD 503, NIST SP 800-53, CNSSI 1253, and Army AR 25-2. Provide technical guidance and direction on the interpretation and implementation of cybersecurity and information assurance requirements. Assess security control requirements and...

Description SAIC is hiring a Cybersecurity Specialist located in Pensacola, FL . This position will be supporting Training & Education Management Systems for Naval Education and Training Command (NETC). The role will support our Programs of Record; Corporate Enterprise Training Activity Resource Systems (CeTARS) for both schoolhouse & corporate, Navy & Joint MyEducation (MyED), Naval Education and Training Future Officer and Citizenship User System (NETFOCUS), Navy Inspector General Hotline Tracking System (NIGHTS), Navy Enlisted Advancement System (NEAS), Authoring Instructional Materials (AIM), and Learning Assessment System (LAS). As a Cybersecurity Specialist, you'll be responsible for maintaining systems' Authority to Operate by ensuring compliance and security posture, coordinating secure access for all systems and subsystems, and integrating robust security measures into the DevSecOps software development lifecycle to safeguard organizational assets....

Description SAIC is seeking a Principal Cloud & DevSecOps Engineer in Colorado Springs, CO to support advanced cloud deployments into C2E (Commercial Cloud Enterprise) AWS environments. As part of this role, you will work on the integration of modern cloud orchestration frameworks with secure DevSecOps pipelines, enabling agile, secure, and reliable cloud services tailored to DoD and mission-critical environments. This effort will deliver secure cloud architecture, automated deployment pipelines, and security compliance enforcement across mission domains-bridging intelligence, surveillance, reconnaissance, combat applications, and command and control operations. The Cloud & DSO Engineer will collaborate closely with government, mission partners, and SAIC teams to design and implement secure cloud-native platforms capable of addressing evolving warfighter requirements. Responsibilities: Deploy Solutions in C2E Environments: Configure and deploy cloud environments...

Overview LMI is seeking a Staff Security & Compliance Engineer to build security and authorization into a U.S. Army enterprise data platform.   This is an engineering role focused on making secure delivery repeatable. The successful candidate will lead the platform’s authorization effort while working directly with engineers to automate controls, evidence collection, continuous monitoring, and remediation.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.    Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space,...

Description SAIC is hiring a Cybersecurity Specialist located in Pensacola, FL . This position will be supporting Training & Education Management Systems for Naval Education and Training Command (NETC). The role will support our Programs of Record; Corporate Enterprise Training Activity Resource Systems (CeTARS) for both schoolhouse & corporate, Navy & Joint MyEducation (MyED), Naval Education and Training Future Officer and Citizenship User System (NETFOCUS), Navy Inspector General Hotline Tracking System (NIGHTS), Navy Enlisted Advancement System (NEAS), Authoring Instructional Materials (AIM), and Learning Assessment System (LAS). As a Cybersecurity Specialist, you'll be responsible for maintaining systems' Authority to Operate by ensuring compliance and security posture, coordinating secure access for all systems and subsystems, and integrating robust security measures into the DevSecOps software development lifecycle to safeguard organizational assets....

Description Science Applications International Corporation (SAIC) is seeking a senior network security analyst to join our team supporting a major state & local government customer. This position reports to the Security Director. This is an on-site role to act as an analyst and tool admin for Armis. Essential duties of this position include: Hybrid role as an Armis Centrix tool admin and SOC Tier 3, with the potential to be required to support Security Incident Response Team operations. Supports dedicated work functions for state government agency. Own and manage baseline configurations, policies, and implementation of front-end operations for Armis. Work with Armis as a vendor for architecture and engineering implementation concerns. Performs network security, cybersecurity defense & analysis, incident response, threat analysis, exploitation analysis, vulnerability analysis, and incident investigations. Work is performed in a State Agency managed...

Overview LMI is seeking a skilled Senior Cybersecurity Information Systems Security Engineer (ISSE) to support US Army  Capability Program Executive (CPE) Gound   office  at Ft. Belvoir, Virginia. The ISSE will drive efforts that support software and hardware cybersecurity Risk Management Framework (RMF) Authority to Operate (ATO).     LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and...

Description SAIC is seeking a highly skilled and motivated ICAM Architect to design, implement, and optimize advanced Identity, Credential, and Access Management (ICAM) solutions for a mission-critical enterprise IT environment. This position will support our MAJESTIC Joint Program Office (JPO) Team and requires an experienced professional with in-depth knowledge of ICAM architecture and compliance with federal identity and access management standards, such as FICAM and Zero Trust Architecture principles. As the ICAM Architect, you will lead efforts to develop secure, scalable, and interoperable identity systems . The role requires expertise in integrating identity and access control solutions across on-premises, hybrid, and cloud environments. The ICAM Architect will collaborate with cross-functional teams to enforce proper access controls, enhance system security, and align with mission priorities, ensuring only properly credentialed individuals have...

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and intel sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities LMI is seeking a skilled Enterprise IT Architect to support the design and integration of enterprise IT and communications infrastructure across a network of...

Description Science Applications International Corporation (SAIC) is seeking a senior network security analyst to join our team supporting a major state & local government customer. This position reports to the Security Director. This is an on-site role to act as an analyst and tool admin for Armis. Essential duties of this position include: Hybrid role as an Armis Centrix tool admin and SOC Tier 3, with the potential to be required to support Security Incident Response Team operations. Supports dedicated work functions for state government agency. Own and manage baseline configurations, policies, and implementation of front-end operations for Armis. Work with Armis as a vendor for architecture and engineering implementation concerns. Performs network security, cybersecurity defense & analysis, incident response, threat analysis, exploitation analysis, vulnerability analysis, and incident investigations. Work is performed in a State...