26 senior software engineer jobs found

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 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 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 ServiceNow Software Developer Senior 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, and...

Description SAIC is seeking a full time Senior Test & Evaluation Engineer to provide on site support at Quantico, VA, in direct support of United States Marine Corps (USMC) programs. This role supports both software and networking hardware testing activities and works closely with developers, system engineers, and government stakeholders to ensure solutions meet operational requirements. The engineer will develop and execute test plans, test cases, and procedures; perform Test & Evaluation (T&E) of new and existing USMC systems; and support the delivery of required test documentation. This position requires strong analytical abilities, experience with enterprise grade networks, and the ability to work collaboratively in a dynamic, mission focused environment. Job Duties: Develop, review, and execute test plans, test procedures, and test cases supporting USMC hardware and software systems. Conduct Test & Evaluation of systems across various platforms,...

Description SAIC has an immediate need for a Mid to Senior Full Stack Software Engineer with expertise in Java, C#, React and NiFi to support the Department of Defense (DoD) with the Defense Readiness Reporting System (DRRS) Sustainment system. The ideal candidate should possess deep technical acumen, thrive in a collaborative environment, and have the ability to deliver robust, scalable, and innovative solutions. While proficiency in all the listed technologies is ideal, we are also open to candidates who are highly skilled in some with a willingness to learn others. As a Software Engineer, you will play a key role in designing, developing, and maintaining enterprise-level applications. You will work closely with cross-functional teams to deliver high-quality software solutions aligned with organizational goals and user needs. NOTE: This position is hybrid/remote to the D.C. metro area. Candidates must be local to the D.C. metro area as there will be occasional onsite work....

Description Join a winning team!! SAIC is currently hiring to advance space capabilities supporting our Department of War (DOW) and Intelligence Community (IC) customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration and more. This role is for a Satellite Systems Engineering Manager assigned to a large-scale, multi-year contract supporting advanced and innovative space programs. The Satellite Systems Engineering Manager oversees a highly skilled technical team comprising systems engineers and satellite subject matter experts. Collaborating closely with the SAIC Program Management Team, the manager functions as a servant leader, ensuring effective execution of engineering objectives by facilitating team support across multiple satellite programs, translating strategic guidance from the Program Manager, and serving as the team's advocate to foster a...

Description This is an opening for a Senior Network Engineer to support the Department of State's (DoS) Diplomatic Technology Operations Division. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out U.S. foreign policy missions worldwide. The Operations Division provides enterprise operations and maintenance support worldwide. SAIC's program is named "Vanguard" and is an IT consolidation consisting of the Department's data center, cloud, domestic and foreign network switch, routers and WAN devices. Currently, the role is three days onsite and 2 days remote in Springfield, VA. Typically M-F 0830-1700. (Hour's dependent on mission priorities to include potential on-call). Description of Duties: Evaluates, designs, documents, implements, validation testing, and performs problem isolation and resolution, and performance monitoring, tunes, sets standards and maintains a range of network components and...

Description SAIC is looking for a Senior VMware Engineer. This position is in support of the Department of State (DOS) as a part of the Vanguard 2.2.1 contract. The Vanguard 2.2.1 program provides transparent, interconnected systems and security support for the Department of State (DOS) DT program. The DT program enables the Department of State to successfully carry out its foreign policy mission by providing enterprise architecture design, engineering, operations and maintenance support services for data center services, desktop computers, servers, networks, firewalls, voice and data communications and other unique enterprise applications. The candidate will be responsible for the development of Virtualization solutions utilizing VMWare and Storage technologies. The candidate will research, analyze, evaluate and integrate as necessary new and emerging technologies in order to find ways to deliver a superior IT environment to the bureaus in a cost effective and secure manner....

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...

Description SAIC is seeking GEOINT Systems Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO's Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. As the GEOINT Systems Engineer you will interact daily with senior government and Program staff to analyze new concepts and technologies; support the definition and baselining of new capabilities and/or enhancements; advise on all aspects of System Engineering analysis (architecture, requirements, Concept of Operations (CONOPs), interfaces, schedule, and dependency identification); test support, and provide Readiness Event support. Responsibilities to include Collaborate daily with development contractors, government program personnel, and customers on systems engineering and acquisition functions for GEOINT collection, mission management, and mission processing. Provide oversight...

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 of the Defense Counterintelligence and Security Agency (DCSA). The Air Force Space and Intel Business Group of SAIC is seeking a Senior Virtual Desktop 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 support, and...

Description SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily execution of our customer's mission. The current software solution runs as an Apache Web Server that serves SQL database content over a customer provided network. The solution is developed using Python running within an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to support development of scripts and tools to support data collection and automation of lab-based hardware testing. Roles and Responsibilities: The candidate's role is primarily centered on developing and maintaining software solutions that support test efforts and data collection, as part of a team in a hardware research lab. The candidate will: Perform software maintenance and upgrades to address user concerns Perform testing and debugging ahead of software release to...

Description SAIC is seeking a Sr. Desktop Engineer (SCCM) for a new/exciting program out of Quantico, VA. (Must possess an active TS/SCI and Sec+ Certification.) Pending assigned duties/responsibilities, it is possible to work remote one (1) day a week. 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 Desktop Engineer (SCCM) 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...

Description Join a winning team!! SAIC 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 supports multiple satellite missions...

Description SAIC is seeking a SIGINT Mission Engineer to support assessments and studies for the SIGINT Directorate. In this role you will coordinate assessments for HIVE architecture impacts, architecture trades, and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer, and Program Offices. You will manage development, test, and validation of systems assessment methodologies and tools such as STK, SOAP, MATLAB, and potentially organically developed software. This role is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph. Job Duties include, but are not limited to: Provide expert mission analysis and technical support to define technical spacecraft and ground requirements, support concept development for new capabilities, create models to analyze mission data, understand "end to end" mission performance of a system, and work with mission users, stakeholders, and development contractors. Perform...

Description SAIC is seeking a highly motivated Electro-Optical (EO) Engineer to join Landmark AOS, SAIC's premier Prime SETA program in Chantilly, VA. Landmark AOS delivers critical Systems Engineering and Technical Advisory (SETA) expertise to the NRO's Ground Enterprise Directorate (GED)-the organization responsible for designing, acquiring, and integrating the nation's most advanced space and ground systems across the full mission lifecycle. In this role, you will serve as a trusted technical advisor driving the development and modernization of next-generation EO GEOINT mission processing capabilities. You will collaborate closely with government leaders, development contractors, and mission partners to shape resilient, high-performance solutions that directly support national security priorities. Key Responsibilities to include: Advance EO resiliency initiatives by partnering with IC stakeholders to evaluate emerging technologies, identify vulnerabilities,...

Description SAIC is seeking a highly skilled Radar Engineer to join our elite team supporting Landmark AOS, SAIC's flagship Prime SETA program in Chantilly, VA. Landmark AOS provides critical Systems Engineering and Technical Advisory (SETA) expertise to the NRO's Ground Enterprise Directorate (GED)-the organization responsible for architecting, acquiring, and integrating the nation's most advanced space and ground systems across the full end-to-end lifecycle. In this role, you will serve as a trusted technical advisor guiding the development, integration, and modernization of next-generation GEOINT and radar-based mission processing capabilities. You will work side-by-side with world-class engineers, government leaders, and mission partners to shape resilient, high-performance solutions that directly impact national security. Key Responsibilities to include: Advance RF/Radar resiliency initiatives by partnering with IC stakeholders to evaluate emerging...

Description SAIC is seeking a Collection Orchestration Mission Engineer to provide SETA support on a high-visibility program supporting the NRO's Ground Enterprise Directorate (GED) in Chantilly, VA. This role sits at the center of enterprise-level acquisition, integration, and modernization efforts that shape how multi-INT collection is orchestrated across the mission. You will partner directly with government leaders and development contractors to design, evaluate, and deliver next-generation tools that automate and optimize collection management across the full system life cycle. Role Impact and Responsibilities This position combines hands-on engineering with high-visibility mission influence. You will: Engineer advanced applications that automate collection management and multi-INT orchestration, performing system trades, interface analysis, and lifecycle engineering that directly shape mission outcomes. Lead technical and programmatic discussions with government...

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...

Description SAIC is seeking a EDAP Systems Engineer to fill a critical need supporting ground system programs over the complete end-to-end life cycle within the Enterprise, Data, Applications and Platforms (EDAP) Office on the Landmark AOS Program in Chantilly, VA . Landmark AOS is SAIC's large Prime SETA program supporting the NRO's Ground Enterprise Directorate (GED), responsible for the acquisition and sustainment of systems across the full end to end lifecycle. As the EDAP Systems Engineer, you will review system architectures and provide technical insight for impacts to the organization system capabilities, provide systems engineering process development and management oversight, and support identification of risks, issues and opportunities. You will also work the entire array of Systems Engineering disciplines (Schedules, Configuration Management, Requirements, Risk etc.,) across a myriad of cloud-based software development activities. Responsibilities to...