225 systems software engineer jobs found

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 Systems Software Engineer for a large, multi-year contract supporting a cutting-edge and innovative space program. The Satellite Systems Software Engineer must possess and have successfully demonstrated satellite engineering experience. Requires excellent problem-solving, interpersonal, and oral and written communication skills. The Satellite Systems Software Engineer will partner with multi-Agency and multi-Contractor team of system engineers and subject matter experts to effectively plan, organize, and execute all activities across the system life cycle. This...

Description SAIC is seeking a Ground Systems Software Integration Engineer with experience as a systems engineer and technical advisor (SETA). If you have a strong background managing acceptance testing and integration efforts of consolidated software and specialized hardware for diverse locations this is the job for you! This position requires an active TS/SCI security clearance with Counterintelligence (CI) Polygraph and is in El Segundo, CA. In this role you will support a government program office in charge of ground element command and control (C2) activities for a major program acquisition within a space system program office. The ground segment consists of ground command and control (C2) software, customized hardware, Automated Data Processing Equipment (ADPE) and network integration. In this role you will provide System Engineering, Integration, and Test (SEIT) subject matter expertise to ensure the software development program executes on schedule and within cost....

Description Join the Data Feed Integration (DFI) team on the Advanced Battle Management System (ABMS) Cloud-Based Command and Control (CBC2) Program. In this role, you will support SAIC's efforts as the Lead Systems Integrator (LSI) by driving critical data feed integration initiatives. The DFI team plays a pivotal role in ensuring the seamless integration of external data feeds, API-based systems, and internal architectures, enabling mission success. This position is central to modernizing advanced Command and Control (C2) capabilities for DoW systems and advancing operational readiness. This position operates in a hybrid work environment with responsibilities divided between 25% travel (including installations and integration events in secure spaces), 25% in-office presence for team collaboration and operational needs, and 50% remote work for independent and team-oriented tasks. This is a unique position that blends technical, strategic, and collaborative responsibilities. You...

ECS is looking for a Principal Systems Engineer - Embedded Software Engineer to work Onsite in Arlington, VA. The Principal Systems Engineer will provide senior-level technical oversight, quality assurance, and lifecycle governance for embedded tactical software supporting Department of Defense and Navy weapon and combat systems. This is a principal individual-contributor role focused on reviewing, validating, and auditing embedded software and engineering decisions-not people management or day-to-day software development. The ideal candidate has deep experience in safety-critical, highly regulated environments such as missile systems, Aegis or Navy combat systems, or other real-time defense platforms, and brings the technical judgment needed to independently assess software quality, integration impacts, and engineering rigor. What You'll Do Serve as a senior technical authority on Change Control Boards (CCBs) governing embedded software updates and configuration...

Description SAIC is seeking a Systems Software Engineer to support a dynamic program based at NASA's Katherine Johnson Independent Verification and Validation Facility in Fairmont, WV. This position will require the ability to obtain a public trust clearance and all work is to be performed onsite at the NASA IV&V Facility. Perform various Systems / Software Engineering activities on NASA Spacecraft, Launch Vehicle, and/or Mission Ground systems throughout the NASA software development lifecycle phases. Analyses are performed of concept of operations, requirements, detailed software design, interfaces, static code results, software implementation as it relates to requirements and design, and software build and integration test products. In addition, independent testing is performed using in-house developed software simulations. Job Description: Responsible for utilizing documentation and experience to develop technical understanding, perform detailed...

QED Systems, LLC, is currently recruiting a Senior Systems Engineer to join our team at Aberdeen Proving Ground, MD to support our C5ISR Positioning, Navigation, and Timing (PNT) Division contract. This is a Systems Engineering and Technical Advisor (SETA) position with an expectation to assume “hands-on” responsibilities for leadership, execution, and completion of projects and programs within the PNT Division portfolio. Use your experience in Radio Frequency (RF), Electrical Engineering, Systems Engineering, Communications / Signals Engineering, or Software Engineering with a background in data analysis and hardware integration to execute duties including but not limited to the following: Duties: Serve as an engineer and team member with responsibility for a portion of an S&T effort. Prepare contract documentation defining requirements, objectives to be obtained and standards of performance. Develop techniques and improve algorithms to exploit and combine...

ECS is seeking a Software Engineer to work in an onsite capacity at our Springfield, VA customer site. Note: This position is contingent upon additional funding. ECS is seeking an innovative and articulate Software Engineer to support the execution of a variety of projects including the development of applications and APIs for help users perform analytic functions. This position requires strong technical skills in software development and enterprise application integration. You will work closely with the technical team to develop, test, deploy, and maintain solutions in an Agile environment, promoting excellence in collaboration and customer service. You should expect a fast-paced, multidisciplinary-team environment with tight deadlines. About ECS: We are a rapidly growing company that considers our employees and teams to be our most important assets. Our team environment provides opportunities for growth to individuals who are motivated to excel. We are situated in...

ECS is seeking a Principal Systems Engineer III (Network) to work in our Pocatello, ID or Clarksburg, WV office . The candidate shall be responsible for design, deployment, testing, certification, patching, and addressing interoperability issues for all features, components, and application dependencies . This include s switches, firewalls, load balancers, software defined networking, private cloud requirements, etc. Position requirements and duties of the Principal Systems Engineer III (Network): D esign, implement , and provide ongoing support of the Networking Infrastructure within and between data centers. S erve as the advanced matter expert for all data center network environments. C reate and maintain network infrastructure for both bare metal and virtual machines with the appropriate LAN , WAN, vLAN , SDN , firewall and load balancer configurations, using both OEM and third-party tools that include virtual network tools (NSX) and services....

Description SAIC is seeking a highly motivated Network Engineer to join our expanding, multi-disciplined team of professionals at our Identity and Data Sciences Laboratory (IDSL) in Upper Marlboro, MD. The selected individual will be an instrumental contributor to the configuration, maintenance, and overall life cycle of the facility's on-premises enterprise class Windows and Linux based computing environments. This networking infrastructure provides the foundation our team relies on to collect, store, and process data used to evaluate emerging hardware and software technologies designed to improve the efficiency, effectiveness, and satisfaction of travel and trade processes used by our customers. These technologies include biometric acquisition and data processing systems, artificial intelligence, counting and measuring instrumentation and recording systems, and high throughput people screening systems. Job Responsibilities: Perform day-to-day operational...

Description SAIC is seeking a CAD Laborer to support the US Navy in Hanahan, SC . The ideal candidates will be responsible for providing design and drafting support to complete large complex assembly models and drawings. The CAD Drafter will be an integral part of the team creating/updating Technical Data Packages; being familiar with ASME standards, Technical Data Packages, and military drawing standards desired. The Drafter / CAD Operator will coordinate frequently with the drafting team lead for current assignments, as well as coordinating with the project engineer, to meet the customer demands. The candidate will be required to occasionally travel, locally, to the customer's facility where the vehicles are located to work with the engineers and technicians to develop prototype mounting solutions. Efforts will be focused toward GFE and custom fabrication integration for military C4ISR systems. Job Duties: (include but are not limited to) Provide drafting...

Description SAIC is seeking an Engineer Team Manager to support multiple projects within the Undersea Warfare and Support team in Middletown, RI . The Electrical Engineering Manager will be responsible for providing overall technical support, as well as ensuring that the engineering team meets the needs of the programs and projects they support. Additional responsibilities include supporting program management by monitoring program performance, mentoring and serving as a technical resource for SAIC engineering team, and creating, improving, and championing mission engineering practices. This position will be involved with program schedule and budget planning to ensure compliance with SAIC earned value management processes, support training of SAIC team, and ensure that system requirements are being met. Job Duties: Lead MK 710 electronics integration into EDM1 and PRP systems. Work with electronic designers to stage cable routing in EDM1 and PRP systems....

Description SAIC is seeking GEOINT Operations Engineer to support SAIC's Prime Program, Landmark AOS in Las Cruces, NM. 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. All candidates must have an active TS/SCI clearance with Polygraph. Responsibilities to include: Supports cross-functional collaboration with development contractors, government program offices and customers to optimize GEOINT collection, mission management, and processing operations. Provides expert guidance on systems engineering and acquisition functions to ensure seamless integration across the GEOINT domain. Directs operational oversight of development contractors, insuring software deliveries and integration activities align with government requirements and strategic objectives. Serves as the primary interface between technical teams and stakeholders to maintain program...

Description Make a difference for national security by leading a team of dedicated professionals in supporting the Space Development Agency (SDA) in developing and deploying the Battle Management Command, Control, and Communications (BMC3) software development and hosting environment for the National Defense Space Architecture (NDSA). These systems establish software development capabilities to securely and rapidly field mission applications developed by BMC3 ecosystem participants in support of Joint All Domain Command and Control (JADC2) objectives. SAIC has an immediate need for a Field Service Engineer with software (SW) & hardware (HW) development, integration, operations and maintenance experience for space and ground systems. This position is located in Grand Forks, ND We are looking for an innovative and motivated individual to be SAIC's on-site representative to plan and execute testing, training, maintenance, and operate the BMC3 ground hardware and support...

Description SAIC is seeking a Software Engineer to join the STARS Products team. This position will sit at Redstone Arsenal in Huntsville, Alabama. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions that meet the Government customer's needs. You will collaborate with cross-functional teams to deliver medium fidelity simulation software to the customer. Key Responsibilities: Design, develop, and implement software using Java and C++ programming languages and frameworks. Review existing program code and assist in making refinements, reducing operating time, and improving current techniques. Conduct code reviews to ensure code quality, performance, and adherence to best practices. Test changes for usability prior to deployment to the test environment. Write and maintain technical documentation for software projects. Stay up-to-date with emerging technologies and industry trends to continuously improve...

Description We are seeking a Momentum Software Engineer to join our growing team. The ideal candidate should possess comprehensive expertise in Momentum financial modules, federal financial management, and government budgeting practices. This role is in support of Veteran Affairs. Key Responsibilities Support and troubleshoot enterprise integrations (IPPS, DFAS, ConcurGov, Treasury) Validate and debug RESTful APIs, XML/JSON payloads, and message flows Monitor and manage batch jobs and interface processing (e.g., Control-M / schedulers) Perform end-to-end transaction tracing and Root Cause Analysis (RCA) Coordinate with external partners and vendors for interface issue resolution Support upgrades, deployments, and changes impacting integrations Qualifications REQUIRED EDUCATION AND EXPERIENCE: Must have a Bachelors and 8+ years of experience, Masters and 6+ years of experience, may consider 4 additional years of experience in lieu of a...

Description SAIC is seeking a Software Test Engineer to provide onsite support to the THAAD Trainers Team at Redstone Arsenal in Huntsville, Alabama. This position plays a critical role in supporting the U.S. Army's institutional training mission for the Terminal High Altitude Area Defense (THAAD) weapon system. Seeking an Entry-Level Software Test Engineer position supporting a multidisciplinary team of software, test, and systems engineers responsible for developing, testing, and maintaining complex training software. Adept at working in environments that require both self-direction and close collaboration, contributing to high-quality, actionable requirements and reliable system performance for mission-critical THAAD Trainer solutions. Program Overview: The THAAD Trainers team within the S3I organization at Redstone Arsenal provides comprehensive support to meet the Army's requirement for institutional training across all aspects of THAAD operations and maintenance. The...

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 Data Engineer to support the Department of the Air Force Integrated Fires Command and Control (DIFC2) program of record. As the Data Engineer, you will design, develop, and implement data pipelines and analytics for applications. This position will collaborate with cross-functional teams to understand and address operational challenges using data pipelines and analytics. Position will be 100% onsite in the Reston, VA area. Job Duties: Collaborate with cross-functional teams to understand and address operational challenges using data pipelines and analytics. Design, develop, and implement data pipelines and analytics for applications. Perform exploratory data analysis, algorithm development, and testing. Perform Data Ingest, Normalization, Sanitization, Extraction, Transformation, Loading, (ETL) process of structured and unstructure data to common standards for interoperability. Work with multiple data formats, including UCI 2.0+, CSV, JSON,...

Description SAIC is seeking a highly qualified Software Engineer to join the Aviation Systems Integration Lab (AVNSIL), located within the Software, Simulation, Systems Engineering and Integration Directorate (S3I) at Redstone Arsenal , in Huntsville, AL . The selected candidate will play a key role in the development and integration of aircraft simulation and stimulation (sim/stim) solutions supporting a variety of aviation platforms and mission systems. This role operates within a Hardware-in-the-Loop (HWIL) environment and directly contributes to system integration, testing, and validation efforts. This position requires a self-starter with a strong technical foundation, a willingness to learn, and the ability to collaborate across multidisciplinary teams in a fast-paced lab environment. The Software Engineer will be responsible for but not limited to the following: Develop, integrate, and maintain software supporting aviation simulation and stimulation...

Description SAIC is seeking you, our latest Lead Software Test Engineer on the Horizon Program to support the United States Space Force's Program Executive Office for Space Domain Aware and Combat Power portfolio in El Segundo, CA . If you like test planning, software test requirements or just about anything software test in the Space and Ground systems work then this could be the right job for you. Fun stuff you will do on the job: Document program software test strategy and plans, software test scenarios and software test requirements in development contractor contractual documents and Government program office documentation. Work with development contractors to ensure developmental software test objectives are consistent with applicable standards, instruction, and policy. Work with Government developmental and operational software test agencies/organizations to develop the adequate software test methodology consistent with the program manager's...