29 senior software systems engineer 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 Intel Business Group of SAIC is seeking a Senior Python 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, an cutting-edge technologies that...

Description SAIC is seeking a Agile Systems Engineer to fill a critical position on the LANDMARK AOS program in Chantilly, VA. LANDMARK AOS is SAIC's large Prime Systems Engineering and Technical Assistance (SETA) contract, supporting the customer's Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. In this role, you will provide enterprise-level systems engineering expertise across cloud-based software development activities, ensuring architectures, requirements, schedules, and technical decisions align with mission needs. You will help shape system capabilities, identify risks and opportunities, and guide engineering rigor across a diverse portfolio of Significant Ground Capabilities (SGCs). Note: Only candidates with a current Top Secret/SCI with Poly will be considered. Key Responsibilities to include: Develop and deliver authoritative systems engineering products, including integration plans,...

Description SAIC is seeking a Sr. Apple Platform Engineer to support our DCSA/OneIT program out of Quantico, VA. 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 Apple Platform 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...

Description SAIC is seeking GEOINT Software 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 Software Systems Engineer, you will guide the development, integration, and delivery of modern GEOINT mission capabilities. You will partner closely with development contractors, mission partners, and senior Government stakeholders to shape architectural direction, ensure engineering rigor, and drive the evolution of scalable, resilient ground-system software. This position supports a broad portfolio of high-visibility initiatives, including evaluation of emerging technologies, definition and baselining of new GEOINT capabilities, transition planning from legacy systems to cloud-native implementations, and full-spectrum systems engineering (architecture,...

Description SAIC has an immediate opening for an experienced Technical Systems Integrator to provide customer support for a large technical program. This opportunity is to be part of a dynamic team where your expertise and solution-oriented mindset will contribute towards mission success. If you thrive in a fast-paced and innovative environment with the goal of driving projects to success, we want to hear from you! We are seeking a candidate who will: Provide outstanding customer program office level support in order to meet top priority program objectives Provide customer with expert cost, schedule, and technical oversight of ongoing projects Anticipate and address customer requirements primarily related to network operations, maintenance, and hardware integration. Provide program element coordination among various stakeholders and cross-functional teams including both the government and contractor vendors Work effectively with stakeholders to communicate...

QED Systems, LLC, is currently recruiting a Senior Systems Engineer, to join our team in Fort Belvoir, VA to support our customer, Project Manager Expeditionary Energy & Sustainment Systems (PM E2S2) . Duties: Interact with system users to translate their requirements into systems, hardware, and software requirements and design. Participate in the development of test strategies. Solve engineering problems (or managing the solution of engineering problems) in the functional area to which assigned. Provide engineering support to PM E2S2 divisions and Product Management Offices across the product lifecycle applying principles, processes, and doctrine of DoD acquisition. Required Skills & Experience: Detail-oriented with excellent technical, verbal, and written communication skills. Required Clearance: ACTIVE CLEARANCE LEVEL REQUIRED: Secret Qualifications: Bachelor’s degree required. Degree in Computer Science, Information Systems,...

Description SAIC is seeking a SIGINT Ground Data Distribution Systems Engineer to support the LANDMARK AOS Prime SETA program in Chantilly, VA. LANDMARK AOS supports the NRO's Ground Enterprise Directorate (GED) and delivers high-impact engineering expertise across the customer's Ground Enterprise. As the SIGINT Ground Data Distribution Systems Engineer , you will provide critical technical and acquisition expertise across the full life cycle of multi-cloud data-distribution capabilities within the NRO's Ground Enterprise Directorate (GED). You will guide Government leadership through key engineering, architectural, and programmatic decisions that shape enterprise-wide data movement and interoperability. As part of the LANDMARK AOS Prime SETA team, you will work with system engineers, developers, mission partners, FFRDC personnel, and SETA teammates to define, deploy, and integrate modern data-distribution services across hybrid-cloud environments. This includes...

Description SAIC is seeking a SIGINT Ground Mission Management Systems Engineer to support the LANDMARK AOS Prime SETA program in Chantilly, VA. LANDMARK AOS supports the NRO's Ground Enterprise Directorate (GED) and delivers high-impact engineering expertise across the customer's Ground Enterprise. As the SIGINT Ground Mission Management Systems Engineer , you will provide critical technical and acquisition leadership across the full life cycle of mission management capabilities within the SIGINT Ground Systems Program Office (SGSPO) . You will help guide Government leadership through complex engineering, architectural, and programmatic decisions that directly influence the evolution of the SIGINT Ground Enterprise. The ideal candidate brings strong experience in SIGINT mission management , agile software development , and enterprise-scale integration . In this role, you will serve as a trusted advisor in shaping, assessing, and implementing mission management...

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 Join a mission driven satellite program at the forefront of national defense innovation. Our team is developing cutting edge technologies that directly support critical Department of War priorities, combining both proven and first-of-their-kind capabilities that have never been applied in space. Operating within a fast-paced acquisition environment, we benefit from streamlined authorities and direct access to senior Government decisionmakers, enabling us to move quickly and execute aggressive schedules using the most innovative contracting strategies available. SAIC is seeking self-directed leaders who skillfully navigate ambiguity, solve complex challenges, and bring diverse expertise to a dynamic environment focused on delivering capability rapidly. Success here requires adaptability, initiative, and a willingness to wear multiple hats in support of a high impact mission. Candidates experienced as USAF/USSF acquisition officers (AFSC: 63A) or developmental...

Description SAIC is currently seeking a motivated, career and customer-oriented Backend Developer (Senior) to join our team to begin an exciting and challenging career in Ashburn, VA. This position requires on-site work in Ashburn, VA 5 days per week for the first year of employment. Job Responsibilities Working closely with the tech lead and senior developers, the Mid-Level Java Developer will participate in the system architecture design, systems engineering, development, integration testing and validation, and all aspects of the software life-cycle (requirements to design to implementation to test) for a java backend application involving extensive messaging and transaction processing Design and implement Micro Service Architecture for Cloud based software applications. Use modern software engineering tools including Eclipse, Jira, and Atlassian Suites for design, development, and testing the software Present the solution at formal and informal...

Description SAIC is seeking a Electro-Optical (EO) Engineer to join Landmark AOS, SAIC's 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 evaluating emerging technologies, identifying vulnerabilities, and guiding mission-enhancing solutions in partnership with IC...

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 (AFSI) Business Group of SAIC is seeking a Senior Desktop Engineer with macOS focus to support a transformational infrastructure program for DCSA out of Quantico, VA. 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...

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 3 days onsite and 2 days remote in Springfield, VA or Beltsville, MD. 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...

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 SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in how cutting edge technologies are engineered, secured, and delivered to the fight. At the center of this mission, the Common Mission Control Center (CMCC) unifies data, sensors, mission applications, cloud based services, and emerging AI enabled automation to give warfighters a decisive edge-turning complex, multidomain information into fast, clear, and actionable decisions in the moments that matter most. The CMCC System Facilitator contract positions SAIC to accelerate how new capabilities are integrated, tested, secured, and transitioned into operational use, working side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This effort offers the chance to directly shape how the Air Force sees, decides, and acts across all domains-making a...

Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in how cutting edge technologies are engineered, secured, and delivered to the fight. At the center of this mission, the Common Mission Control Center (CMCC) unifies data, sensors, mission applications, cloud based services, and emerging AI enabled automation to give warfighters a decisive edge-turning complex, multidomain information into fast, clear, and actionable decisions in the moments that matter most. The CMCC System Facilitator contract positions SAIC to accelerate how new capabilities are integrated, tested, secured, and transitioned into operational use, working side by side with operators, engineers, Capability Providers, and government teams to ensure every delivery strengthens mission readiness. This effort offers the chance to directly shape how the Air Force sees, decides, and acts across all domains-making a...

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 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....