42 senior software systems engineer jobs found

Description SAIC is seeking a Space Enterprise System Engineer to join the Air Force, Space, and Intelligence Business Group providing systems engineering and technical advisory services to a Government Intelligence Community (IC) customer. The customer is developing the next generation of space and ground systems, architectures, and hardware and software solutions. The Space Enterprise Systems Engineer will provide Systems Engineering and Technical Advisory (SETA) services to a senior government Director to plan, coordinate and execute complex multi-organizational space programs. The ideal candidate has demonstrated experiences within NRO enterprise organizations including main line Directorates and Offices and the Systems Engineering Directorate. The Space Enterprise Systems Engineer responsibilities include, but are not limited to, the following: • Establishes common, baseline protection requirements for the physical layer, to include leveraging acquisition and risk...

Description SAIC has an immediate opening for a Senior Network Engineer to support a highly dynamic and growing program with one of our US Government customers. You will be a part of a large multi-year contract that supports our customer in systems engineering and integration across a broad portfolio of projects. You will come into a program that enjoys a close working relationship with the customer, bringing exquisite technical expertise to bear on real world problems, helping the customer execute real world missions that impact National Security on a daily basis. This close relationship, along with the program's longevity (20 years), ensures that as a new team member you will find a depth of support for growth and development that is unmatched, all while making a difference - daily. Your role in the program will focus on supporting the customer in the management of various on-premise systems and networks. You will work directly with the system as well as the development...

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), USAF/USSF civil...

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's Software Agile Delivery Team SOTL is seeking a highly motivated and experienced Software Systems Engineer Principal to serve as a Product Owner on our UNIFY Program. This role requires strong software systems engineering skills, including hands-on experience with software testing across the development lifecycle. Program management and financial experience is a plus. UNIFY integrates the core capabilities required for effective program management across SAIC's diverse portfolio of programs and customers. Built as a cloud-native platform, UNIFY provides a single, modern portal that delivers standardized, enterprise-wide program management solutions, empowering teams to operate consistently, efficiently, and with delivery excellence. As a key contributor on our dynamic full-stack development team, you will help shape our product landscape, drive strategic execution with an Agile mindset, and champion DevSecOps best practices within a cloud-centric...

Description SAIC is seeking an experienced Space Vehicle Systems Engineer with technical and practical understanding of space systems and phenomenology to support a Major System Acquisition development in support of resiliency spanning a diverse set of global threats. The Space Vehicle Systems Engineer should have experience in the design, development, and testing of satellite vehicles. The Space Vehicle Systems Engineer should understand both technical and programmatic aspects of complex satellite systems, including operational concepts, applied technology, and system architectures, to facilitate the demonstration and transition of novel resilient capabilities to operations. The Space Vehicle Systems Engineer should be comfortable working amongst a diverse and energetic team in the pursuit of mission objectives and project success. The Space Vehicle Systems Engineer will provide Systems Engineering and Acquisition support with an emphasis on software-intensive systems,...

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 The Enterprise & Mission Solution Business Unit currently has an opening for a Public Key Infrastructure (PKI) Systems Engineer to support the Department of State (DoS) Bureau of Diplomatic Technology (DT) PKI program. This program provides transparent security services in support of the Department's goals to secure communications among Department staff and systems. The position falls under the "Vanguard 2.2.1" contract. This is a senior-level PKI engineering position within the Vanguard 2.2.1 program's Enterprise Engineering Office (EEO), providing PKI engineering and integration support, administering, maintaining, and deploying various PKI systems based on Entrust solutions, onsite at the various DoS Datacenters and at certain selected DoS domestic and overseas locations. The preferred candidate must possess strong skills in designing, installing, configuring, and maintaining PKI systems. Additionally the preferred candidate should have some experience in...

Description SAIC is seeking a Senior GEOINT Systems Engineer (Ground AMTI) to join SAIC's Prime SETA program supporting the NRO in Chantilly, VA. As the Senior GEOINT Systems Engineer (Ground AMTI) 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 Support systems engineering efforts for GEOINT mission processing, collection, and mission management systems. Collaborate with government customers, mission partners, and development teams to define, deliver, and sustain mission capabilities. Develop and assess system architectures, requirements, interfaces, and technical solutions throughout the...

Description SAIC is seeking a Software Solutions Architect to support SAIC's Prime Program supporting the NRO in Chantilly, VA. Note: The role requires an active Top Secret/SCI with Polygraph. As the Software Solutions Architect you will be involved in designing, developing, and overseeing comprehensive software solutions that align with our business objectives while implementing cutting edge solutions for customers across the IC and globe. You will also need to possess experience in software architecture, mission frameworks, have a solid understanding of emerging technologies, and demonstrate strong communication skills to be successful. Experience in government acquisitions is helpful but not required. Key Responsibilities to include: Design and implement scalable, robust, and secure software architecture solutions. Collaborate with stakeholders to understand business requirements and translate them into technical solutions. Lead architectural reviews and...

Description JOB DESCRIPTION: SAIC seeks a SeniorCloud Computing Engineer to join our team of professionals providing technical and program services to the U.S. Government (USG). SAIC provides research, engineering, design, analysis, acquisition, development, integration, test, and operations support USG Intelligence Community (IC) and Department of Defense (DoD) customers. We support development and delivery of next generation and generation after next national security systems based on land, at sea, in air, and in space. The Senior Cloud Computing Engineer sought here serves a USG Program Office leading Research & Development (R&D) of evolutionary, revolutionary, and transformational cloud-based architectures. This position provides Systems Engineering & Technical Advisory (SETA) support services. Your responsibilities include some or all of the following depending on your personal desires and capabilities: Expertise with commercially available cloud...

Description SAIC is seeking GEOINT Systems Engineer to support SAIC's Prime Program, Aretuza in Chantilly, VA. Aretuza is a SETA program, supporting the NRO's Ground Enterprise Directorate (GED). 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 and monitor software development and integration activities, ensuring alignment with government...

Description Position Overview We are looking for a Chief Systems Engineer to lead technical strategy and solution development for AI demonstrations and production solutions, as well as shared software platform strategies across the IC markets. This is a senior technical role that sits at the intersection of customer engagement, solution architecture, and internal strategy. The right person will be as comfortable in a customer meeting discussing mission requirements as they are driving technical decisions on shared software platforms and cloud architecture. In this role you will own the technical go-to-market strategy for our Intelligence AI software solutions, working closely with business development, program leadership, and customer stakeholders to shape solutions before and during capture. You will provide the framework for the design of shared software platforms, data integration frameworks and libraries, and multi-tenant environments across cloud and hybrid cloud...

Description SAIC is looking for a Senior Network Engineer to provide Tier 3 advanced engineering support for a mission-critical naval enterprise transport network, ensuring continuous availability, resilience, and scalability. This role serves as the highest level of operational escalation, responsible for diagnosing and resolving the most complex network issues, guiding Tier 2 personnel, improving network reliability, and contributing to long-term architectural direction. The engineer supports end-to-end network visibility, advanced troubleshooting, optimization, change control, and integration of new capabilities across a globally distributed environment. This position is onsite in Suffolk, VA. Primary Responsibilities: Serve as the Tier 3 engineering escalation point, handling complex outages and deep root-cause investigations. Perform advanced analysis of network performance, routing behavior, and security events using packet-level tools. Lead cross-functional...

Description SAIC is seeking a Senior Field Engineer in Portsmouth, VA . Job Duties: Build and test hardware and software for Windows and Nutanix based systems. Patching for computer and network devices. PITCO testing and setup of hardware. Troubleshoot technical problems and issues, determines technical solution in accordance with product and customer specifications. Troubleshoot serial connections. Troubleshoot network connectivity. Troubleshoot RF and time systems. Log and respond to site tickets. Troubleshoot legacy hardware and repair units for system sustainment. Assesses product needs in accordance with customer specifications. Acts as local on-site representative to customer organization. Participates in on site system integrations. Develops and updates system and process documentation as needed. Qualifications Qualifications: Related bachelor's and nine (9) years or more experience or Master's degree and seven (7)...

Description SAIC is currently hiring a System Engineer at Ft Belvoir, VA. Job Duties : Support the modernization and integration of the Intelligence Foundation layer aligning sensors, data, and analytics with command requirements of the US Army Intelligence and Security Command (INSCOM) needed to execute Multi-Domain Intelligence. Maintain responsibility for assessment and estimation of gap analysis, requirements, development, test, and deployment of products and systems. Work closely with customers, senior leadership within programs, and other systems engineers and development engineers to comprehend customer objectives and requirements and develop solutions from the conceptual stage through delivery and field deployment. Comprehend customer objectives, CONOPS, and requirements and translate those requirements into an executable development plan. Responsible for overseeing system definition and implementation in support of an overall system architecture for...

Description SAIC is looking for a Senior Systems Engineer to serve as a Senior Systems Administrator with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed US Navy enterprise transport network, ensuring 24/7/365 availability and reliability. The position will support end-to-end network, system, and element visibility; facilitate rapid operations, administration, maintenance, and provisioning to maintaining the operational integrity of a mission-critical network, requiring both technical expertise and a commitment to excellence in service delivery. This position will work a schedule of 7AM - 3PM, 5 days per week to include weekends and a rotating on call requirement. Work will be performed at the Navy customer's site in Suffolk, VA. Specific Duties Include: Provide Tier 3 level engineering operations support to quickly identify, triage, and address outages, analyzing symptoms and potential root causes to...

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

Description SAIC is currently seeking a motivated, career and customer-oriented Senior-Level Systems Engineer Project Manager to join our team to begin an exciting and challenging career in Ashburn, VA. This position is hybrid-remote and requires 2 days on-site in Ashburn, VA. Job Responsibilities: The successful candidate will be responsible for managing the day-to-day planning, scheduling, prioritizing, tracking and reporting for mission critical software development projects using Java and cloud technologies. The candidate will be responsible for: Coordinating the delivery of projects and managing all dependencies with other project teams within the organization Leading remote software development teams Facilitating critical conversations between stakeholders that may include shifting or competing priorities, conflict resolution and de-escalation Working knowledge of SELC and associated documentation (project plans, charters, business cases, requirements documents,...

Description SAIC is seeking a Program Protection Analyst to support and advance Department of War (DoW) technology & program protection (T&PP),system security engineering, and independent technical risk assessment (ITRA) activities across the acquisition lifecycle, from requirements development through design, production, sustainment, and disposal of military systems that operate in physical and/or cyberspace domains. The ideal candidate will be a well-versed systems security engineer or technical analyst with demonstrated experience conducting technical assessments of DoW acquisition programs. The candidate will support ITRAs and program protection reviews by analyzing technical evidence and developing evidence-based findings and recommendations for Government consideration and routing to the applicable approval authority. The candidate will support the development of strategies, decision-support products, and reports for DoW senior leaders and coordinate with...