JOBSEARCHER

Software Engineer

EcsFairfax, VAApril 26th, 2026
Job DescriptionECS 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 ECSWe 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 Merrifield, VA with a customer location in Springfield, VA and offer a flexible work schedule to facilitate some of the most interesting and advanced IT business in the DC area. Our growing program works with forward-leaning technologies and thought/action leaders within the AI/ML domain. As expected, we offer highly competitive compensation and benefits.Job ResponsibilitiesDevelop software solutions by conferring with stakeholders, studying information needs, and analyzing system flow, data usage, and work processesDetermine operational feasibility by evaluating problem definition and requirements, third-party analysis, and proposed solutionsEstimate and meet timelines, working both independently and as a member of the larger teamBrief stakeholders by collecting, analyzing, and summarizing development and service issuesImprove operations by conducting systems analysis and recommending changes to processesDevelop software application tests and testing strategies to improve product development and deployed operationsDevelop scripting solutions which automate manual processes to support throughput demandsEmbrace challenges with enthusiasm to develop imaginative solutions to unique operational problemsAbility to work in person a minimum of 3 days per weekRequired SkillsBachelor’s degree in Computer Science, Engineering, or related STEM fieldUS citizenshipActive Top Secret security clearance with SCI + CI-Poly eligibility4-6+ years of experience designing, coding, deploying, and supporting enterprise-level systemsProficiency with multiple programming languages such as C++, Python, and JavaScriptStrong analytical and reasoning skills with an ability to visualize processes and anticipate outcomesExperience with brownfield applications, identifying opportunities for improvement and designing/implementing new featuresExperience with DevSecOps frameworks (e.g. GitLab, Jira)Experience developing architecture/system diagrams and data flow diagramsExperience with containerization/orchestration technologies (e.g. Kubernetes, OpenShift)Experience with Linux command-line interface (CLI) including scripting in Bash, Python, etc.Experience working in an Agile environment (e.g. work breakdown/refinement, ongoing task updates)Excellent communication/presentation skills to make recommendations to stakeholders with varying degrees of technical awarenessDesired SkillsIn scope Counterintelligence PolygraphMaster's degree in Engineering in Computer Science or a related technical fieldDoD Approved 8570, IAT Level II Certification (e.g. CySA+, Security+)7+ years of experience designing, coding, deploying, and supporting enterprise-level systemsExperience with UI frameworks (e.g. React)Experience with automation engines (e.g. Ansible)Experience utilizing big data tools (e.g. Airflow, Django, Elasticsearch, PostgreSQL)Experience with cloud technologies (e.g. AWS, Azure)Experience in computer vision, computer graphics, and homographyExperience with Geographic Information System (GIS) dataExperience working with Department of Defense (DoD) organizations or performers ECS is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.ECS is a leading mid-sized provider of technology services to the United States Federal Government. We are focused on people, values and purpose. Every day, our 3200+ employees focus on providing their technical talent to support the Federal Agencies and Departments of the US Government to serve, protect and defend the American People.