22 senior systems engineer level 3 jobs found

Description SAIC is seeking a Software Engineer to support our NASA Independent Verification and Validation (IV&V) customer. The candidate will support one or more projects of the IV&V program at NASA's Katherine Johnson Independent Verification and Validation Facility in Fairmont, West Virginia. This position is full-time and will be performed onsite and may have limited occasional travel. Project work may include: Performing various Systems / Software Engineering activities on NASA Spacecraft and Launch Vehicle systems throughout NASA software development lifecycle phases, including analyses of concept of operations, requirements, detailed design, interfaces, static code, software, software and hardware-in-the-loop testing, and independent testing. Assessing development artifacts for correctness, completeness, consistency, ambiguity, and feasibility with regards to technical references when evaluating requirements, design, algorithms, code, and test...

Description SAIC is seeking a Senior Principal Specialty Engineer to serve in HQ Pacific Air Forces (HQ/PACAF), Oahu, Hawaii. Work will be in PACAF A8Z Advanced Programs Division to provide subject matter expertise in technologies applicable to USAF warfighting capabilities and long-term continuity. The successful applicant will steer development of advanced Science and Technology (S&T) programs to transition into Pacific Air Forces, the Combat Air Forces (CAF), and theDepartment of the Air Force (DAF) writ large. The role coordinates across mutltiple MAJCOMs, Air Staff and other organizations asrequired to advocate with intent to field warfighting capabilities across the warfighting portfolio. They will shape PACAF, CAF, and DAF programming strategy to ensure future warfighter requirements are met. This position requires up to 25% travel to CONUS, Alaska, and Hawaii areas. OCONUS travel possible. Key duties/responsibilities include, but are not limited to:...

Description SAIC seeks an experienced and energetic Senior Test Engineer to directly support the modernization of the space launch ranges, meeting mission requirements, providing range capabilities, and supporting the Assured Access to Space (AATS) mission. The overarching purpose of the program is to perform system modernization and digital transformation projects that will enable the acceleration of the space launch cadence to enable the Spaceport of the future. Job Responsibilities: Document test requirements and verification methodologies in the requirements management system. Develop comprehensive Test Plans/Procedures/Results supporting hardware and software capability and integration testing to support test events while in a test operation. Interpret and analyze test plans, procedures, and requirements to configure real-time data collection, displays, real-time event logging, and recording systems Perform system level checkouts and pre-test validations to...

Description SAIC is seeking a Senior Mechanical Engineer at NSA Crane . The Navy is developing upgrades to provide future capabilities to the Trident II missile as part of the Life Extension 2 (LE2) program. You will be part of a collaborative team of engineers and support technicians working to bring a variety of mechanical designs from the early concept stage all the way through fabrication for the LE2 program. The successful candidate will provide technical leadership and management services for several mechanical launch/platform systems. Job Duties: Tasking will include project management of products assigned, including resource management, scheduling, and quality assurance of products. Work directly with vendors and manufacturers of mechanical systems, custom fabrications, and assemblies to ensure on time and sufficient deliverables. Demonstrate strong organizational skills and the ability to work on multiple tasks concurrently with changing deadlines and...

Description SAIC has an opening for an organized and motivated Senior Mechanical Engineer who is looking for an opportunity to grow with our company as we continue to expand our support in the modernization and development of various torpedo test equipment hardware designs as well as supporting production activities out of our Middletown, RI office. The ideal candidate should have experience supporting various projects at all levels showcasing leadership qualities and attributes, as well as project management skills. The candidate should have the ability to discuss projects they have supported and/or led. Candidate should be able to self-manage/self-direct projects, and communicate regularly with customers, engineers, logisticians and technicians. Job Duties: Must be able to lead multiple high-profile projects which involve interfacing with the customer to define key test requirements, sourcing and interfacing with multiple suppliers / vendors, establishing all...

Description SAIC is seeking a Mid-Level Embedded Engineer to design, develop, and maintain embedded systems and solutions that power mission-critical platforms. This role is ideal for an engineer who has moved beyond entry-level tasks and is ready to take ownership of subsystems, solve complex technical problems, and contribute to system-level design. You will work closely with hardware engineers, and systems teams to build reliable, high-performance embedded platforms. This position offers meaningful technical ownership, collaboration with experienced engineers, and a clear path toward senior-level responsibilities. This position is 100% on-site in Sterling, VA What You'll Do: Design, develop, and test embedded systems for production. Configure and customize embedded Linux environments and low-level software components. Troubleshoot complex hardware/software integration issues across embedded platforms. Contribute to technical design discussions and system...

Description SAIC is seeking a Cybersecurity Engineer SME to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. This position will be located in the National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by Winter/ Spring 2026. The Cybersecurity Engineer SME responsibilities include, but are not limited to: Spearhead the design, implementation, and enhancement of robust cybersecurity measures tailored to the unique requirements Architect and deploy advanced security solutions that safeguard the MARS environment from...

Description SAIC is seeking a Cybersecurity Engineer SME to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. This position will be located in the National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by Winter/ Spring 2026. The Cybersecurity Engineer SME responsibilities include, but are not limited to: Spearhead the design, implementation, and enhancement of robust cybersecurity measures tailored to the unique requirements Architect and deploy advanced security solutions that safeguard the MARS environment from...

Description Cisco Network & Voice System Administrator role in Washington, DC is focused on integrating complex enterprise systems. The role will require deep expertise in Cisco routing, switching, VOIP, VPN, and Session Border Controllers (SBCs), involving hands-on installation, troubleshooting, design, documentation, performance testing and stakeholder communication for large-scale network deployments. Key Responsibilities & Skills: Systems Integration: Merging new systems into existing large Cisco infrastructures. Cisco Technologies: Deep knowledge of Cisco routers, switches (enterprise-class), Voice Gateways, wireless APs, IP Phones, and Unified Communications Manager (CUCM). Core Networking: Expertise in routing (OSPF, BGP), switching, VPNs (IPSec), LAN/WAN. Advanced Services: Implementing and managing VOIP, SBCs, Content Switching, Load Balancing, IDS (Intrusion Detection Systems). Lifecycle Management: Installing, troubleshooting,...

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 Satellite System Engineer for a large, multi-year contract supporting a cutting-edge and innovative space program. The ideal candidate will have a strong foundation in systems engineering principles and practical experience with satellite systems. The Satellite System Engineer oversees developer satellite system design, development and integration providing critical insight to the customer's execution of the Program with responsibilities that may include, but are not limited to the following: Role Responsibilities: Serve as the Program Office technical staff for...

Description Step into the role of a Mid-Level CyberArk Engineer, where you will play a crucial supporting role in enhancing the Department of Transportation's (DOT) cybersecurity infrastructure. Working alongside senior engineers, you'll contribute to the deployment and ongoing maintenance of a sophisticated Privileged Access Management (PAM) solution. This role will see you engaging with key stakeholders, including DHS CISA integrators, to ensure the PAM system operates flawlessly across development, testing, and production environments. Your daily responsibilities will involve assisting with the management of roles and safes, helping deploy software updates, and contributing to the preparation of reports that highlight the performance and security of the PAM tool. Additionally, you'll be involved in identifying and mitigating security vulnerabilities, providing essential support for on-call troubleshooting and remediation efforts related to the PAM solution. You'll also...

Description SAIC is seeking a Facilities Engineer with facilities expertise and executive-level briefing experience to support our mission in Chantilly, VA . This position requires an active TS/SCI with Polygraph and requires a daily start on-site between 0530-0600. The program the candidate would be joining provides full-service facility management support to a major organization in the Intelligence community. The program conducts end-to-end project management and facility engineering functions for locations around the globe. In this role, you will serve as an interface between the on-site government facilities management organizations and the Headquarters leadership team on all matters related to facility operations, maintenance, and anomaly reporting. When changes occur, both planned and unplanned, to the baseline at any of the facilities across the globe, senior decision makers and mission planners need to be made aware of how these changes impact the mission of...

Description Join a winning team!! SAIC's Air Force, Space and Intelligence Business Group (AFSI BG) is currently hiring to advance space capabilities supporting our Department of Defense (DOD) customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems acquisition & development, targeting & intelligence analysis, systems engineering & integration and more. This position is for a Satellite Program Office Lead for a large, multi-year contract supporting cutting-edge and innovative space programs. The Satellite Program Office Lead partners with the Government Program Manager to lead a proven technical team of acquisition leads, system engineers, satellite subject matter experts, and operations staff. In partnership with the Government and SAIC Program Management Team, the Satellite Program Office Lead advises on programmatic, strategic, technical, and staffing decisions to guide the successful acquisition and operations of a critical...

Description Join a winning team!! SAIC's National Security and Space (NSS) Sector 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 Satellite System Engineering Manager for a large, multi-year contract supporting cutting-edge and innovative space programs. The Satellite System Engineering Manager leads a proven technical team of system engineers and satellite subject matter experts. In partnership with the SAIC Program Management Team, the Satellite System Engineering Manager is a servant leader that guides the team's support to multiple satellite programs, relays guidance from the PM, and serves as the voice of the team to improve culture. The Satellite System Engineering Manager also directly...

Description The Enterprise Monitoring Engineer in Springfield, VA is a senior-level technical expert who is accountable for the advanced troubleshooting, performance analysis, and optimization of enterprise monitoring platforms. This position is responsible for the design, implementation, and ongoing enhancement of observability solutions in hybrid environments, including on-premises, cloud, and virtual infrastructure. The engineer is responsible for the final escalation point for complex monitoring issues, collaborates with other teams to guarantee system reliability, and promotes best practices in observability. Key Responsibilities: Serve as the Tier 3 escalation point for issues related to any of the monitoring/observability platforms and tools. Lead root cause analysis (RCA) for major incidents and recurring performance issues. Maintain, configure, and optimize monitoring tool deployments across cloud (e.g., AWS, Azure), on-premises, and VMware environments....

Description We are seeking a Senior Database Administrator and Migration Expert to lead the SQL migration from on-premises to Google could. The position requires expertise on SQL installation, configuration, maintenance, and performance tuning of enterprise database systems to On-premises and Google Cloud. This role ensures the security, availability, reliability, and scalability of mission-critical databases covering enterprise systems such as SQL Server. The Senior DBA will drive architecture and capacity planning, automate operational workflows, enforce robust security practices, and mentor other DBAs on Google Cloud. This position requires hands-on experience managing large, high-availability environments both on-premises and in the Google Cloud. It also includes responsibility for planning and executing complex database migrations to Google Cloud platforms. The ideal candidate will be able to work independently and collaborate closely with stakeholders and infrastructure...

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 Satellite System Engineer for a large, multi-year contract supporting a cutting-edge and innovative space program. The ideal candidate will have a strong foundation in systems engineering principles and practical experience with satellite systems. The Satellite System Engineer oversees developer satellite system design, development and integration providing critical insight to the customer's execution of the Program with responsibilities that may include, but are not limited to the following: Role Responsibilities: Serve as the Program Office technical staff for...

Description SAIC is seeking an Electrical Engineer Senior to complete tasking related to the design, manufacture and sustainment of US Navy Aircraft Equipment, related systems, and other military systems in support of its Indianapolis facility. Tasking will include but will not be limited to design, development, modification, evaluation and test of a variety of electronic equipment and electrical systems. May work with power systems, radar and RF systems, communications equipment and systems, circuitry components, analog and digital circuits and processors, control systems, acoustic systems, electro-optic systems, weapon system launch and control circuitry, and test equipment design and development. Candidate is expected to have a strong background in the use and application of technical standards, principles, theories, concepts and techniques for designing circuits, layout of circuit cards, analyzing electronic systems, and troubleshooting electronic and electrical constructs....

Description SAIC is seeking a Defense Systems Engineer for our Crane, IN location. This is a technically challenging position requiring working with complex military systems, systems integration, network engineering, and cyber security. The successful candidate will support the customer by developing, defining and testing system requirements and analyzing computational technologies to recommend optimal hardware and software solutions for military use. Ultimately, they will translate customer needs into comprehensive technical solutions by leading various systems engineering activities. Additionally, the candidate will possess the skills listed: Abilities and Experience: Ability to integrate an Electronic Warfare (EW) system into shipboard Command and Control (C2) systems. Interface with and utilize the Consolidated Afloat Networks and Enterprise (CANES) with experience in each CANES variant. Knowledge of Cooperative Engagement Capability (CEC) adaptations...

Description SAIC is seeking an organized and motivated Senior Mechanical Engineer who is looking for an opportunity to grow with our company as we continue to expand our support in the modernization and development of various Common Aviation Command and Control System (CAC2s) designs as well as supporting production activities out of our Charleston, SC office. The ideal candidate should have experience supporting various projects at all levels showcasing leadership qualities and attributes, as well as project management skills. The candidate should have the ability to discuss projects they have supported and/or led. Candidate should be able to self-manage/self-direct projects, and communicate regularly with customers, engineers, logisticians, and technicians. Job Duties: Must be able to lead multiple high-profile projects which involve interfacing with the customer to define key test requirements, sourcing and interfacing with multiple suppliers / vendors,...