18 cyber systems security engineer jobs found

Description SAIC is seeking a skilled and motivated Systems Engineer - Platform to join our MAJESTIC Joint Program Office (JPO) Team in support of an on-premises enterprise IT environment. The primary focus of this role is the design, implementation, operation, and maintenance of enterprise infrastructure and platform services to ensure the seamless performance, scalability, security, and reliability of mission-critical IT systems. In addition to traditional platform services, we are seeking a systems engineer with specific expertise in Kubernetes and containerization technologies to support modernization efforts. The successful candidate will leverage their knowledge of containerized architectures to improve platform scalability, streamline deployments, and enhance system resiliency. This role requires collaboration within a complex enterprise environment of virtualized systems, cloud platforms, Windows infrastructure, and networking services to deliver secure and...

Description SAIC is seeking a highly motivated and skilled Senior Systems Administrator II - Generalist to join our MAJESTIC Joint Program Office (JPO) Team in support of an on-premises enterprise IT environment. This individual will provide operational management, support, and maintenance of mission-critical infrastructure, including Windows Servers , Red Hat Enterprise Linux (RHEL) , and Nutanix hyper-converged platform solutions. The successful candidate will serve as a key member of a dynamic team responsible for ensuring the performance, reliability, and security of a large-scale enterprise IT environment. The Senior Systems Administrator II - Generalist will be responsible for server administration, patch management, system troubleshooting, and the implementation of new capabilities to meet operational and mission requirements. This role requires direct on-site support in the Springfield, VA location. Key Responsibilities: Perform...

Description SAIC is seeking a highly motivated and skilled Systems Administrator - HCI (Hyper-Converged Infrastructure) to join our MAJESTIC Joint Program Office (JPO) Team to support the operational management, maintenance, and optimization of mission-critical IT systems in an enterprise environment. This role focuses on administration and troubleshooting of hyper-converged infrastructure (HCI) systems, particularly Nutanix , as well as Windows Server and Red Hat Enterprise Linux (RHEL) environments. As a key member of the team, you will ensure the performance, scalability, and reliability of HCI systems while collaborating with cross-functional teams to support seamless operations. The ideal candidate has a robust understanding of virtualized environments, HCI technologies, and enterprise infrastructure. All work for this position must be conducted on-site in Springfield, VA. Key Responsibilities: Administer, configure, and maintain...

Description SAIC is seeking talent to join a recently awarded program with the MAJESTIC Joint Program Office (JPO) Team. The work is performed on site in Springfield, VA. The program supports an on-prem enterprise IT environment that contains virtual Windows and Linux servers, SQLServer, and Oracle DBs, in addition to being responsible for all the IT infrastructure and networking layers in between. All positions require a minimum of a TS/SCI clearance. Available positions include: Security and Cyber Operations Roles Security is at the heart of this program, and we have several roles focused on maintaining the program's resilience and effectiveness: Security Control Assessor (SCA) - Team Lead: This is a leadership role overseeing the implementation and assessment of security controls. As one of four available SCAs, you'll ensure compliance with security frameworks while mitigating cyber risks across the program CND Analyst I : This position focuses on cyber...

Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force, Space and Intelligence Business Group (AFSI) of SAIC is seeking a Senior Network Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT infrastructure, provides customer...

ECS is seeking a Systems Engineer - SME (CAASM) to work remotely . Program Description ECS is seeking talented professionals to join our successful and growing team in building the next-generation Continuous Diagnostics and Mitigation (CDM) Cyber data solution. The CDM Program is the Cybersecurity and Infrastructure Security Agency's (CISA) dynamic approach to strengthening the cybersecurity of Federal networks and systems through better awareness and visibility into their security posture and cyber threats. ECS is responsible for designing, building, deploying, operating, and maintaining a complete 'Data Services' solution which includes the collection, normalization, visualization, and sharing of cyber data from more than 100 Federal agencies. The CDM Data Services product is an integrated suite of multiple Commercial Off the Shelf (COTS) products, software configuration packages, and custom code which work together to operate as an integrated solution tailored to meet...

ECS is seeking a Cyber Capability Developer (Reverse Engineering) to work in our Lorton, VA office. ECS's National Security & Civilian Business unit is seeking a highly motivated Cyber Capability Developer (Reverse Engineer) to support a mission-focused portfolio of cyber research and development efforts and the IT infrastructure that enables them. The purpose of this initiative is to enhance and sustain capabilities in IT Support, IT Security, IT Services, and Administrative Compliance that directly underpin complex technical investigations across law enforcement and intelligence community agencies, where rapid advances in global communications, data networks, cellular systems, and the Internet technologies present constant operational challenges. Operating in a highly collaborative, Agile environment, this program leverages rapid research and development methods to create solutions to real-world operational problems, with emphasis on device exploitation, application...

Overview SCCI is seeking a Senior Cybersecurity Engineer to join our team! The Senior Cybersecurity Engineer is a key member of the Information Technology team, responsible for designing, implementing, and managing advanced security technologies and practices to protect SCCI’s data and assets. This role requires a strong technical foundation, a deep understanding of current threat landscapes, and the ability to quickly respond to security incidents to enhance our overall security posture. The Senior Cybersecurity Engineer also provides guidance to junior team members and collaborates with other departments and personnel to ensure cybersecurity is properly integrated across all IT and business functions. The successful Candidate will report directly to the Director of IT and serve as senior manager on the IT staff, working closely with the Systems Engineer, Network Engineer, ISSO, ISSM, and Help Desk Supervisor to provide secure integrated solutions. This position is...

Description SAIC is seeking an Information System Security Engineer (ISSE) to provide information security support. This position is in McLean, VA and requires an active TS/SCI clearance with Polygraph . This Customer's office is the force of choice for the development of global infrastructure and delivery of solutions that drive influence operations. If you have specialized skills in information security and tech ops, this is the role for you. Job responsibilities include, but are not limited to: Support the Lifecycle Assessment and Authorization (A&A) process. Develop a Systems Security Plan (SSP). Assist and maintain a formal Information Security Program that includes recommendations on continuous improvement of the processes and architectures. Maintain and make accessible documentation of all operational and business process activities in the form of Standard Operating Procedures (SOPs). Monitor and track projects in the A&A queue....

Description SAIC is seeking an IT Systems Engineer to develop updated guidance for online operations and identify new technologies for integration into a technology and systems baseline, driving the future of online operations This position is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph . Job responsibilities include, but are not limited to: Provide oversight, deliver and integrate new technical solutions and guidance to advance online operational objectives. Evaluate new technologies, components, and services for applicability. Integrate new technologies and services into an existing baseline with minimal disruption to operations. Research, develop, maintain, and document new methods, technology, and services for integration. Conduct and provide quick-turn security and product assessments for new technologies. Document mission solution architecture and interfaces. Comply with the Risk Management...

Description We are seeking a Test Systems Engineer to develop and lead a test campaign for system level testing to validate mission readiness and performance. This position will also serve as the lead system integrator's senior system engineer and support system engineering efforts outside of test responsibilities. The position requires a diverse background in network engineering, software systems engineering and system level test management to support the United States Air Force in its goal of developing an interoperable system of systems to execute long range kill chains. The Department of the Air Force Integrated Fires Command and Control (DIFC2) program goals include improved information sharing, layered security, common data and architecture standards, system resiliency, faster implementation, and more effective cross-domain capabilities. The position requires an individual with strong technical project management skills and experience in developing and implementing test...

Description SAIC is seeking an experienced System Integrator to support a mission-critical Department of the Air Force C3BM program in the DC Metro Area. This role ensures the seamless integration and operational readiness of advanced systems across ground nodes, aerial nodes, and cloud environments. The System Integrator will lead the installation, configuration, and integration of mission systems while ensuring compliance with technical, security, and operational requirements. Key responsibilities include ensuring system interoperability, real-time performance optimization, and secure integration processes. The selected candidate will work closely with Field Service Representatives (FSRs), government stakeholders, and mission partners to deliver reliable, mission-ready systems. The position is onsite in Arlington, VA. The primary duties of the System Integrator include leading the installation, configuration, and integration of hardware, software, and network systems...

Description SAIC is seeking a Principal Cybersecurity Engineer to support the AOC Weapons System Falconer Program, and compliant configuration, sustainment, and troubleshooting of mission-critical Command and Control (C2) systems across various Air Operations Centers (AOCs) worldwide. Roles and Responsibilities: Support AOC Weapons System Falconer Program: Provide cybersecurity support for the Air Operations Center (AOC) Weapons System Falconer Program, ensuring mission readiness and operational effectiveness. Compliance and Configuration: Perform compliant configuration of mission-critical Command and Control (C2) systems, adhering to established cybersecurity policies, standards, and best practices. System Sustainment: Sustain and maintain the ongoing functionality and security of C2 systems across various Air Operations Centers (AOCs) worldwide, ensuring continuous operational availability. Troubleshooting and Maintenance: Identify, diagnose,...

Description SAIC is seeking a Senior Firewall Engineer to support DCSA for an ONSITE position out of Quantico, VA. (All qualified candidates must possess a TS/SCI and a Sec+) Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies....

Description SAIC is seeking a skilled and motivated Cyber Network Defense (CND) Analyst to join our 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 deviations from acceptable...

Description SAIC is seeking a skilled and motivated Cyber Network Defense (CND) Auditorto join our team in support of an on-premises enterprise IT environment. This role is part of a subcontract supporting a critical customer, with responsibilities that include assessing the security integrity of enterprise IT infrastructure, identifying risks, ensuring compliance with established cybersecurity standards, and performing assessments of systems and networks to identify deviations from acceptable configurations or policies. The candidate will evaluate incident response procedures, exploit system and network vulnerabilities, and facilitate proactive defense measures to enable operations and intelligence collection capabilities. This opportunity involves working within a complex environment of virtualized Windows and Linux servers, SQL Server databases, Oracle databases, and comprehensive networking layers, supporting mission-critical systems and infrastructure to defend sensitive...

Description SAIC is seeking a Senior Technical Writer to join our team in support of the Air Operations Center Weapons System (AOC WS) Falconer Program. The position is located at the USAF customer site in Hampton, VA, and reports to the Engineering and Sustainment IPT Lead. This position will support activities at Langley Air Force Base. The selected individual will be part of a team that is responsible for the installation, configuration, sustainment, and troubleshooting of Core, Networking, and Command and Control (C2) systems. This is an onsite position with no travel required. This position requires a demonstrated/thorough understanding and application of technical writing, and configuration management principals and processes. The successful candidate must be effective at face-to-face interaction with customers (military, government civil service, and contractors) to respond to requests for information and support for technical meetings, technical interchanges, and...

ECS is seeking an Information Systems Security Officer to work in our Fairfax, VA office. ECS is seeking a detail-oriented Information System Security Officer (ISSO) to support cybersecurity operations for U.S. Navy information systems. The ISSO will work under the direction of the ISSM and program leadership to ensure systems meet DoD and Department of the Navy (DON) cybersecurity requirements under the Risk Management Framework (RMF). The ideal candidate will have experience supporting Navy systems and maintaining RMF packages in eMASS, with familiarity across Navy environments such as NAVWAR, NAVAIR, NAVSEA, or Fleet Cyber Command. Support the implementation and maintenance of RMF in accordance with: DoDI 8510.01 (Risk Management Framework) DoDI 8500.01 (Cybersecurity) Assist in developing, updating, and maintaining RMF documentation, including: System Security Plans (SSPs) Security Control Traceability Matrices (SCTMs) Plan of Action & Milestones...