9 network administrator 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 an experienced, detail-oriented Configuration/Change Manager to join our MAJESTIC Joint Program Office (JPO) Team in Springfield, VA . This individual will play a critical role in managing and implementing configuration management (CM) and change management processes to ensure control over enterprise IT systems and software configurations. The role will focus on maintaining system integrity, ensuring proper documentation, and safeguarding configuration baselines in a mission-critical environment. As a Configuration/Change Manager, you will work closely with system owners, engineers, and stakeholders to maintain continuous visibility of configuration changes while ensuring compliance with established policies, frameworks, and best practices. This role requires on-site support in Springfield, VA . Key Responsibilities: Lead and manage configuration management (CM) processes, including identifying, controlling, maintaining,...

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 We are seeking a skilled Cloud Information Systems Security Engineer (ISSE) to join our multi-million dollar National Intelligence program supporting the Cloud Investment Multi-Cloud Management (CIMM) program. As a contributor to the Intelligence Community's first multi-cloud initiative, you will be at the epicenter of emergent cloud computing technologies, establishing a foundation that will evolve to include all agencies within the IC and develop, implement, and maintain security engineering processes and tools for cloud-based systems. The ISSE will ensure that the organization's critical systems and data remain secure and compliant with all relevant government and industry standards. This role involves working closely with system architects, administrators, and mission partners to identify security risks, implement mitigations, and enhance the overall security posture of a highly dynamic cloud environment. Your responsibilities will include the following:...

Description SAIC is seeking a motivated and skilled Senior Information Systems Security Officer (ISSO) to support cybersecurity and compliance activities for mission-critical IT systems on the MAJESTIC Joint Program Office (JPO) Team . In this role, the ISSO will be responsible for implementing, managing, and assessing system security controls to ensure compliance with government regulations, standards, and best practices, including NIST 800-53 , RMF , and other federal security policies. The ideal candidate will work closely with system owners, administrators, and cross-functional security teams to assess risks, maintain security postures, and ensure the confidentiality, integrity, and availability of information systems that support the mission. This role requires on-site support in Springfield, VA . Key Responsibilities: Ensure compliance with Risk Management Framework (RMF) requirements by developing, maintaining, and assessing system security artifacts,...

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 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 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 incumbent and external talent to support the Department of Homeland Security (DHS) Transportation Security Administration (TSA) Technology for Applications, Logistics, Operations, and Networks (TALON) program supporting the TSA Office of Information Technology (OIT). All roles will be hybrid remote and will be required to be onsite in Springfield, VA. All positions are contingent upon contract award. Positions Available in the Following Skill Areas: Systems Engineers Test Engineers Systems Architects AI/ML SME Lead Developers Qualifications Education and Experience: Bachelors Degree and 8-15 years of relevant experience. Requirements will vary by position. Clearance Requirements: Active Secret up to TS/SCI will be required and will vary by position. Must be able to obtain and maintain a DHS Public Trust