Software Engineer WGS SYSTEMS LLCSoftware EngineerFrederick, MDFull timeWGS Systems, LLC, is looking for a dynamic and self-motivated Software Engineer with a background in embedded systems, real-time operating systems, and embedded Linux for United States government and international customers. This position is primarily responsible for researching, designing, and developing computer software systems, in conjunction with hardware product development by performing the following duties personally or through subordinates.
397 - Principal Software Engineer ARSIEM397 - Principal Software EngineerFt. Meade, MDDevelop and debug software using object-oriented programming languages; perform software engineering and technical design activities; analyze and understand legacy code; develop efficient algorithms utilizing data structures, dynamic programming, heuristics, and modeling techniques; conduct software testing and troubleshooting; work at the operating system level, including file I/O, system interfaces, and low-level programming concepts; and develop advanced tools for binary analysis, shellcode detection, malware analysis, function identification, and reverse engineering of compiled software. Engineer will work closely with mission stakeholders to analyze software requirements, design innovative technical solutions, develop software applications, and implement high-performance capabilities supporting advanced mission objectives.
Cloud Software Engineer III Staffed4UCloud Software Engineer IIIMarylandThis is an opportunity to work on highly complex software engineering challenges involving cloud technologies, distributed systems, large-scale data processing, advanced analytics, and secure mission environments. The ideal candidate brings strong software engineering experience, a background in cloud and distributed computing technologies, and the ability to develop scalable solutions for large operational data environments.
Sr Software Engineer - 90404987 (Washington, DC, US, 20001) AmtrakSr Software Engineer - 90404987 (Washington, DC, US, 20001)Washington, DC$86,500–$111,996 / hourOur values of ‘Do the Right Thing, Excel Together and Put Customers First’ are at the heart of what matters most to us, and our Core Capabilities, ‘Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security’ are what every employee needs to know and do to be most impactful at Amtrak. Amtrak may offer additional incentive and pay programs to recognize and reward our employees, including a short-term incentive bonus based upon factors such as individual and company performance that is commensurate with the level of the position and/or long-term incentive plan compensation.
Staff Software Engineer - Embedded Alarm.com IncorporatedStaff Software Engineer - EmbeddedTysons Corner, VA$150,000–$180,000 / yearAs a Staff engineer you will act as a technical leader and subject-matter expert, architecting software systems, driving technical decisions across teams, and mentoring engineers across a diverse set of technological backgrounds to design devices, build and manufacture hardware, architect and implement software, and collaborate in an agile and fast-paced environment. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Senior Software Engineer- Cloud/Govcloud (Top Secret Cleared) ICF International, IncSenior Software Engineer- Cloud/Govcloud (Top Secret Cleared)Washington, DCRemote$98,614–$167,644 / yearPay Range- There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. In this role, you will design, develop, and maintain applications leveraging technologies such as Java, Kotlin, and TypeScript, working across Oracle and SQL Server databases in cloud-hosted environments including AWS GovCloud.
ICF Incorporated, Llc: Senior Software Engineer (Multiple Positions) Reston, VA. ICF International, IncICF Incorporated, Llc: Senior Software Engineer (Multiple Positions) Reston, VA.Reston, VARemote$175,427–$183,610 / yearREQUIREMENTS: Bachelor's Degree or foreign equivalent degree in Computer Science, Information technology, Software Engineering or related technical field followed by 5 years of progressively responsible high-volume experience in software development OR Master's Degree or foreign equivalent degree in Computer Science, Information technology, Software Engineering or related technical field and 3 years of high-volume experience with Scala, Spark, the Spark Engine, and the Spark Dataset API. Telework: 100% Remote; position may be performed from anywhere within the U.S. There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.
NewSoftware Engineer (Drone Stack) Applied Intuition IncSoftware Engineer (Drone Stack)Washington, DCWork alongside autonomy engineers to marry autonomy software with vehicle hardware - achieving full integration with aircraft autopilots, datalinks, sensor payloads, PNT/GPS/INS, and ground control stations - and to build service-oriented-architecture software and inter-process messaging frameworks for autonomous UAS. Hands-on integration of robotics or autonomy products with Pixhawk-family autopilots (ArduPilot and/or PX4), plus working knowledge of common communication buses and protocols: UART/RS232/RS422/RS485, SPI/QSPI, I2C, and Ethernet.
NewSoftware Engineer Level 3 or 4 Northrop Grumman CorpSoftware Engineer Level 3 or 4Fairfax, VA$108,800–$163,200 / yearNorthrop Grumman Space Systems (NGSP) is seeking a Software Engineer Level 3 or 4 to join our team in the Payload & Ground Software Engineering organization supporting a Ground program. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Senior Embedded Security Software Engineer ($25k Sign-On Bonus) Two Six TechnologiesSenior Embedded Security Software Engineer ($25k Sign-On Bonus)Linthicum, MDFull timeReverse Engineering Tooling: Practical experience performing light architectural reverse engineering or control-flow analysis on firmware images using tools such as Ghidra, IDA Pro, or Binary Ninja. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.
Software Engineer ParsonsSoftware EngineerReston, VirginiaWe promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Experience with CI/CD pipelines (GitLab CI/CD strongly preferred) and modern development workflows (code review, branching, tagging, release management).
Software Engineer (AI/Agentic Systems) Staffed4USoftware Engineer (AI/Agentic Systems)Columbia, MarylandThis role focuses on building and maintaining an agentic platform that integrates diverse data sources, external APIs, and modern tooling to support scalable, interoperable capabilities. The selected candidate will support the development of advanced, AI-driven software systems designed to enable intelligent, autonomous workflows.
Senior Software Engineer - Machine Learning / Data Science Staffed4USenior Software Engineer - Machine Learning / Data ScienceLaurel, MarylandThe ideal candidate will possess extensive experience in software engineering, machine learning, and data analytics within secure government environments. Bachelor’s degree in Computer Science, Engineering, Mathematics, or related technical field plus 20 years of relevant experience.
Data & Software Engineer NewGen TechnologiesData & Software EngineerMcLean, VirginiaSuccessful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Experience integrating Al/ML services and models (translation, OCR, speech-to-text, NLP, language detection, topic modeling), LLMs, and RAG {retrieval-augmented generation) pipelines.
Software Engineer (With Systems Admin Responsibilities) - Ts/Sci W/ Poly Leading Path ConsultingSoftware Engineer (With Systems Admin Responsibilities) - Ts/Sci W/ PolyChantilly, VALeading Path is an award-winning Information Technology and Management Consulting firm focused on providing solutions in process, technology, and operations to our government and Fortune 500 clients. Demonstrated experience leveraging a background in programming, software tools and packages, operating systems, and networking to solve collection needs in cloud environments.
Senior Full Stack Software Engineer QuartermasterSenior Full Stack Software EngineerArlington, VirginiaWe are looking for a Senior Full Stack Software Engineer to help us build and scale the Quartermaster product—the operator-facing application used by defense analysts, coast guard operators, and commercial fleet managers to monitor, query, and act on maritime intelligence in real time. You will own features end-to-end, from backend geospatial fusion to React components, and your work will directly shape how our customers interact with data collected from sensors spanning the globe.
392 - Principal AI Software Engineer ARSIEM392 - Principal AI Software EngineerFt. Meade, MDThe candidate will work across multiple technical domains including software engineering, data science, machine learning, and large language model (LLM) integration to deliver innovative capabilities from proof-of-concept through operational deployment. Proficient in current AI/ML technologies such as classification, clustering, collaborative filtering, search, and retrieval using techniques such as but not limited to deep neutral networks (DNN), recurrent neural networks (RNN), attention-based transformers, etc.
Software Engineer - Full Stack - TS/SCI Maania Consultancy ServicesSoftware Engineer - Full Stack - TS/SCIGaithersburg, MDFull timeAgile development and CI/CD (continuous integration and continuous delivery) tools and practices Powered by JazzHR. - Architecting, developing, and delivering complex software systems into production.
Software Engineer (Java)- TS/SCI Clearance Maania Consultancy ServicesSoftware Engineer (Java)- TS/SCI ClearanceHerndon, VAFull timeWeb/automation technologies: HTML, Selenium, JavaScript, EJB, Web Services, Microservices (Docker & Kubernetes), REST, XML, UML. Deployment architectures and CI/CD pipelines using Docker, Git/JIRA, Kubernetes, Jenkins, Conductor, Kafka/Zookeeper, Consul, CMDB.
Lead Software Engineer - TS/SCI Maania Consultancy ServicesLead Software Engineer - TS/SCILandover, MDFull timeCandidate will be required to complete an NGA crossover and receive a briefing prior to starting on the program. Proficiency in troubleshooting across multiple operating systems, including Linux and Windows.