41 network architect jobs found

Description 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, Space and Intelligence Business Group of SAIC is seeking a Network Architect SME 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 support, an cutting-edge technologies...

Description SAIC is seeking a Network Architect to join and support our dynamic team in Panama City Beach, Florida. This is an excellent opportunity to grow your career and hone your leadership skills while supporting multiple Navy projects of varying complexity. We are seeking a motivated individual eager to apply your expertise in network and data center architecture, leveraging modern networking technologies and tools, to enable the successful execution of complex programs. As an engineering team member, you will contribute to all aspects of network architecture design, development, and fielding support. You will act as a key technical resource, providing guidance to team members and ensuring that network engineering best practices are followed. You will also play a pivotal role in overseeing network requirements development, system design, integration, risk management, and verification/validation of complex Navy systems. Responsibilities will include but are not limited...

Description SAIC is seeking a highly skilled and motivated Network Architect to join our team in providing technical support to a dynamic program encompassing the management, design, deployment, operations, and maintenance of large-scale network communication systems. In this role, the candidate will take ownership of the end-to-end design and management of data transport needs between multiple sites and manage the growth with addition of sites. The ideal candidate will take the initiative, act independently to solve problems, and work in a multi-disciplinary team environment that supports a broad range of operational requirements. The candidate should be an expert with experience in network forensics and IP address tracking. Key Responsibilities : Own end-to-end design and management of data transport needs between multiple sites Translate customer network CONOPS and requirements into procurable vendor specifications Develop plans for engagement with carriers for...

Description SAIC is eeking a highly experienced Lead Cloud Security Engineer who is a Netskope Subject Matter Expert to design, engineer, implement, and secure cloud-based environments supporting complex enterprise and federal government missions. The ideal candidate will combine strong hands-on cloud engineering capabilities with deep expertise in cloud security, Zero Trust, SASE/SSE, security architecture, automation, and federal cybersecurity compliance. The Lead Cloud Security Engineer will serve as a senior technical authority responsible for translating security requirements and architectural objectives into secure, scalable, and operational cloud solutions, focused on implementing technology provided by Netskope. This individual will work across cloud infrastructure, networking, cybersecurity, DevSecOps, identity-centric security, and compliance teams to implement and continuously improve enterprise security capabilities. Key Responsibilities Design, engineer,...

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 qualified Sr. Cyber Engineer to support our customer in Midwest City, Oklahoma. This work is focused on the network architecture analysis and identification of USAF operational aircraft and Weapons Systems Cybersecurity vulnerabilities and solutions to ensure that developing and fielded capabilities effectively deter efforts to infiltrate or exploit friendly systems by an unauthorized nation or organization. Responsibilities: Support USAF System Program offices, Cybersecurity Program Leads, Program Managers, IPTs and Systems Engineers in identifying Critical Program Information, network architecture and message protocol vulnerabilities. Support developing and implementing network security designs for supported programs. Complete Authority to Operate (ATO) Documentation Updates. Coordinate and support completion of Interim Authority to Test Packages. Complete and support completion of Cybersecurity Impact Identification...

Description SAIC's Horizon program is seeking you, our latest Modeling and Simulation Software Engineer , to support the U.S. Space Force's mission of delivering warfighter capability via the Space Systems Command's Program Executive Office for Space Combat Power. This position is located in El Segundo, California . As our established modeling and simulation developer, you will contribute expertise in simulation as a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team. Your knowledge and talent will guide the team in assembling and releasing an ever-growing portfolio of space mission operations analysis simulations and trade studies. Fun stuff on the job you will do: Be a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team informing the United States Space Force acquisition decision process. Your background and interest in simulation development will be highly valued...

Description SAIC's Horizon program is seeking you, our latest Modeling and Simulation Software Engineer , to support the U.S. Space Force's mission of delivering warfighter capability via the Space Systems Command's Program Executive Office for Space Combat Power. This position is located in El Segundo, California . As our established modeling and simulation developer, you will contribute expertise in simulation as a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team. Your knowledge and talent will guide the team in assembling and releasing an ever-growing portfolio of space mission operations analysis simulations and trade studies. Fun stuff on the job you will do: Be a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team informing the United States Space Force acquisition decision process. Your background and interest in simulation development will be highly valued...

Description We are seeking a highly motivated Senior Cloud Engineer to join our multi-million dollar National Intelligence program supporting the Cloud Investment Multi-Cloud Management (CIMM) team. 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. As a Senior Cloud Engineer, you will advise Government IT teams on the design and build of single- or multi-cloud computing architecture solutions that meet mission requirements, and develop future technology and architectural advancements to support the Government's architectural strategy, cloud migration, and continued evolution. Your responsibilities will include the following: Advising senior business and technical personnel to aid in the delivery of robust, scalable cloud architectures that meet or exceed mission requirements Serving...

Description SAIC is looking for a Test Engineer to work with our team at Crane NSWC in Crane, IN. This position requires a candidate with a strong background in electronics engineering and a proven track record in designing, developing, and executing end-to-end tests for complex, high-speed digital and RF systems. The ideal candidate will possess a deep understanding of test methodologies and hands-on experience with a wide range of test equipment and processes, including: Developing test code routines, Interface Test Adapters (ITAs), Operational Test Program Hardware, and all associated documentation Developing each Test Program Set (TPS) as a screen-only or fault detection test in accordance with established requirements Creating stimulus and response test vectors to achieve fault detection ratings using Logic Automated Stimulus and Response (LASAR) simulation software Designing hardware and software interface devices to integrate Weapons Replaceable Assemblies...

Description SAIC is seeking a high-caliber Business Development Director and Subject Matter Expert (SME) with deep, demonstrated expertise across Other Transaction Agreements (OTAs), Commercial Solutions Openings (CSOs), and Small Business Innovation Research/Small Business Technology Transfer (SBIR/STTR) programs. This role serves as the enterprise quarterback for all alternative acquisition pathways, owning strategic positioning, pipeline development, and win strategies across major OTA Consortia (e.g., Cornerstone, NSTXL, C5, SOSSEC), Direct Mission Partners (e.g., DIU, AFWERX, NavalX, Army RCCTO), and SBIR/STTR program offices across all military branches. In this dual-hatted role, you will act as both a strategic pipeline developer and the corporate authority on non-traditional acquisition compliance, guiding capture, proposal structure, and pricing strategy through the unique rules of engagement for each alternative contracting vehicle. Key Responsibilities Pipeline...

Description SAIC is seeking a high-caliber Business Development Director and Subject Matter Expert (SME) with deep, demonstrated expertise across Other Transaction Agreements (OTAs), Commercial Solutions Openings (CSOs), and Small Business Innovation Research/Small Business Technology Transfer (SBIR/STTR) programs. This role serves as the enterprise quarterback for all alternative acquisition pathways, owning strategic positioning, pipeline development, and win strategies across major OTA Consortia (e.g., Cornerstone, NSTXL, C5, SOSSEC), Direct Mission Partners (e.g., DIU, AFWERX, NavalX, Army RCCTO), and SBIR/STTR program offices across all military branches. In this dual-hatted role, you will act as both a strategic pipeline developer and the corporate authority on non-traditional acquisition compliance, guiding capture, proposal structure, and pricing strategy through the unique rules of engagement for each alternative contracting vehicle. Key Responsibilities Pipeline...

Description SAIC is seeking a high-caliber Business Development Director and Subject Matter Expert (SME) with deep, demonstrated expertise across Other Transaction Agreements (OTAs), Commercial Solutions Openings (CSOs), and Small Business Innovation Research/Small Business Technology Transfer (SBIR/STTR) programs. This role serves as the enterprise quarterback for all alternative acquisition pathways, owning strategic positioning, pipeline development, and win strategies across major OTA Consortia (e.g., Cornerstone, NSTXL, C5, SOSSEC), Direct Mission Partners (e.g., DIU, AFWERX, NavalX, Army RCCTO), and SBIR/STTR program offices across all military branches. In this dual-hatted role, you will act as both a strategic pipeline developer and the corporate authority on non-traditional acquisition compliance, guiding capture, proposal structure, and pricing strategy through the unique rules of engagement for each alternative contracting vehicle. Key Responsibilities Pipeline...

Description SAIC is seeking a high-caliber Business Development Director and Subject Matter Expert (SME) with deep, demonstrated expertise across Other Transaction Agreements (OTAs), Commercial Solutions Openings (CSOs), and Small Business Innovation Research/Small Business Technology Transfer (SBIR/STTR) programs. This role serves as the enterprise quarterback for all alternative acquisition pathways, owning strategic positioning, pipeline development, and win strategies across major OTA Consortia (e.g., Cornerstone, NSTXL, C5, SOSSEC), Direct Mission Partners (e.g., DIU, AFWERX, NavalX, Army RCCTO), and SBIR/STTR program offices across all military branches. In this dual-hatted role, you will act as both a strategic pipeline developer and the corporate authority on non-traditional acquisition compliance, guiding capture, proposal structure, and pricing strategy through the unique rules of engagement for each alternative contracting vehicle. Key Responsibilities Pipeline...

Description Position Summary The Enterprise Systems Architect serves as the top-level technical authority for the team and ensures all solutions align with VA enterprise strategy, DoDAF/UAF standards, and the SAFe Architectural Runway. This role bridges enterprise-level direction with product-level execution across a complex portfolio of VA supply chain systems. Key Responsibilities Lead the development and maintenance of AS-IS and TO-BE Architecture Models using VA-prescribed enterprise architecture formats (DoDAF, UAF) across the HELM Product Line Build and maintain the HELM-wide SAFe Architectural Runway, defining shared technical foundations, architectural enablers, integration points, and cross-product capabilities; update quarterly prior to each PI Develop Solution Architecture Packages encompassing business, systems, application, and data architectures for new features and capabilities Ensure all solution architectures align with VA's enterprise strategy,...

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 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 Senior Principal Cloud Architect in San Diego, CA . The successful candidate initiates, supervises, and/or develops requirements from a project's inception to conclusion for complex programs. Provides strategic advice, technical guidance and expertise to program and project staff. Provides detailed analysis, evaluation and recommendations for improvements, optimization development, and/or maintenance efforts for client-specific or mission critical challenges/issues. This is a remote role in San Diego, CA but must be local to area due to onsite needs, up to 10% of travel involved in this role. JOB DUTIES: Providing technical leadership and hands-on development and implementation of commercial cloud solution architectures that modernize the way our customers architect, deploy, and use cloud technology, focusing on security, scalability, and resiliency Planning, designing, and managing the migration, re-platforming, integration,...

Description SAIC is seeking a Senior Principal Cloud Architect in San Diego, CA . The successful candidate initiates, supervises, and/or develops requirements from a project's inception to conclusion for complex programs. Provides strategic advice, technical guidance and expertise to program and project staff. Provides detailed analysis, evaluation and recommendations for improvements, optimization development, and/or maintenance efforts for client-specific or mission critical challenges/issues. This is a remote role in San Diego, CA but must be local to area due to onsite needs, up to 10% of travel involved in this role. JOB DUTIES: Providing technical leadership and hands-on development and implementation of commercial cloud solution architectures that modernize the way our customers architect, deploy, and use cloud technology, focusing on security, scalability, and resiliency Planning, designing, and managing the migration, re-platforming, integration,...

Description SAIC is looking for a Cloud & Server Systems Infrastructure Manager who will be responsible for leading the enterprise server, storage, networking, and cloud engineering functions during a major modernization effort, including the full shutdown of legacy data centers and transition to a 100% Azure Government cloud environment. This role oversees a team of multi-disciplinary engineers supporting mission-critical infrastructure, ensuring compliance with federal security standards, continuity of operations, and high availability across hybrid platforms. Key Responsibilities: Team Leadership & Operational Management Lead, mentor, and manage a technical team of server, cloud, storage, and networking engineers. Oversee daily operations ensuring 24/7/365 system availability, SLA adherence, and infrastructure stability. Manage engineering workload and resource allocation for migration, modernization, and operational priorities. Drive root-cause...