DevOps Software Engineer - TS/SCI with Poly Staffed4UDevOps Software Engineer - TS/SCI with PolyAnnapolis Junction, MarylandJoin our client as a Software Engineer , where you'll play a vital role in delivering software development, integration, testing, and DevOps solutions across a range of High Performance Data Analytics (HPDA) Compute Platform activities. Our client offers a highly competitive and comprehensive benefits package designed to support your personal and professional growth, while promoting a healthy work-life balance.
Software Engineer (SWE) Skill Level 2 (Remote) CTRL + LLCSoftware Engineer (SWE) Skill Level 2 (Remote)Annapolis Junction, MDRemote$252,000–$296,000 / yearDesign and implement high-performance, web-based graph visualization interfaces capable of rendering and interacting with large-scale datasets (thousands of nodes and edges) while maintaining responsiveness and usability. As a Software Engineer at CTRL+, you'll play a key role in designing, developing, and maintaining high-performance web applications and services.
Software Engineer Level 0 IntelliGenesisSoftware Engineer Level 0Annapolis Junction, MDFull timeDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate’s scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. Provides specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-Shelf (COTS)/Government Off-the-Shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
HPC Software Engineer Lentech Inc.HPC Software EngineerAnnapolis Junction, MDFull timeProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off-The-Shelf (COTS)/Government Off-The- Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. Education: Bachelor’s degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus seven (7) years of experience as an HSE in programs and contracts of similar scope, type, and complexity.
Software Engineer Level 1 IntelliGenesisSoftware Engineer Level 1Annapolis Junction, MDFull timeDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate’s scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. Provides specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-Shelf (COTS)/Government Off-the-Shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Software Engineer Level 2 IntelliGenesisSoftware Engineer Level 2Annapolis Junction, MDFull timeDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, candidate’s scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements and alignment with local market data. Provides specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-Shelf (COTS)/Government Off-the-Shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
NewSenior Software Engineer, Admin Services Lead ParsonsSenior Software Engineer, Admin Services LeadReston, Virginia$148,300–$266,900 / yearYou will take direct ownership of the control plane, administrative interfaces, user and role management, and peripheral/device management services, enabling the broader platform to be deployed and operated consistently in the field. 10+ years of software engineering, data platform engineering, search engineering, or analytics platform experience, including 4+ years leading a major technical service area or team.
Senior Software Engineer Recorded FutureSenior Software EngineerWashington, DC$129,000–$193,500 / yearIn this Senior Software Engineer role, you will be a key individual contributor, driving the development of resilient, scalable software systems focused on leveraging Large Language Models (LLMs) and autonomous agents for data processing, analysis, and threat detection. You will be responsible for building sophisticated, production-grade applications that enrich our threat intelligence, and you will mentor junior engineers, fostering technical excellence and best practices.
Software Engineer, Entry Level (AE26041218SWE0U) GTSC-Talent SolutionsSoftware Engineer, Entry Level (AE26041218SWE0U)Hanover, MarylandRemoteIf no degree: four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree. Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
Software Engineer (SWE) Skill Level 1 CTRL + LLCSoftware Engineer (SWE) Skill Level 1Annapolis Junction, MDFamiliar with CI/CD principles, methodologies, and tools such as Bamboo and GitLab CI Familiar with IaC principles, methodologies, and tools including Ansible Experience using Git Source Control System. From designing secure software to offering expert staffing solutions in cyber security, program management, analysis, and comprehensive documentation, we cover every aspect of our clients' projects from start to finish.
Software Engineer - Cloud/Govcloud (Top Secret Clearance) ICF International, IncSoftware Engineer - Cloud/Govcloud (Top Secret Clearance)Washington, DCRemote$81,499–$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.
Senior Software Engineer – Frontend CaseGuardSenior Software Engineer – FrontendArlington, VA$120,000–$200,000 / yearOur team is driven by a passion for great software design, creating great products, and creative processes; CaseGuard implements innovative ideas across multiple services and agencies. This role involves more than just building forms; you will be responsible for the architecture that supports real-time collaboration, complex document rendering, and high-stakes video manipulation.
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.
Staff Software Engineer - Embedded Alarm.comStaff Software Engineer - EmbeddedTysons, 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.
NewSenior Software Engineer, Analytic Services Lead ParsonsSenior Software Engineer, Analytic Services LeadReston, Virginia10+ years of software engineering, data platform engineering, search engineering, or analytics platform experience, including 4+ years leading a major technical service area or team. You will be responsible for a portfolio of Java-based microservices and supporting analytics/search infrastructure built around Elasticsearch, Logstash, Kibana, Grafana, and Vue.js 3 based user interfaces.
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.
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.
Software Engineer, Edge AI Valinor EnterprisesSoftware Engineer, Edge AIDistrict of ColumbiaOur unique model of centralized go-to-market and decentralized engineering allows us to move with unparalleled efficiency to identify unmet needs, build right-sized solutions, and get products where they matter most - in the hands of users. Unlike others in the space, who focus on the flashy problems, Valinor exists to solve the quiet, unaddressed problems-the small but significant ones that lead to cracks in the country's strength, stability, and security.
Senior Model Based Systems Engineer LeidosSenior Model Based Systems EngineerAlexandria, VA$107,900–$195,050Bachelor’s degree in engineering or related field with 8+ years of prior relevant experience or a master’s degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field. Your role will directly support our diverse portfolio of programs through a combination of requirements and design architecture analysis; MBSE Model development; mentoring junior engineers and assisting technical leadership develop briefing material.
Model-Based Systems Engineer LeidosModel-Based Systems EngineerWashington, DC$69,550–$125,725Bachelor’s degree in engineering or related field with 2+ years of prior relevant experience or a master’s degree with at least a year experience in one of these areas: systems engineering, software engineering, test engineering or related field. March 30, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.