12 software engineer 2026 jobs at 4 companies in Washington, DC

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Software Engineer (Ghidra/FPGA) 2026-0146
Annapolis Junction, Maryland, United States
$270k/yr OnsiteFull Time
Acclaim Technical Services
Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.
Requires TS/SCI with polygraph, experience as a software engineer, knowledge of FPGA tools and Ghidra, and a bachelor's degree in a related STEM field (or 5 years hardware design experience in lieu).
Ghidra, FPGA
2mo
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Senior Software Engineer (Leadership) 2026-0138
Chantilly, Virginia, United States
OnsiteFull Time
Acclaim Technical Services
Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.
10+ YOE4+ MgmtSenior software engineer with leadership experience; TS/SCI clearance with polygraph; 10+ years in software/data/platform engineering; 4+ years leading a major technical service area; strong admin/control-plane design.
Java, Linux, Vue.js, Consul, Nomad, Vault
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Java Software Engineer (2026-0130)
Bethesda, Maryland, United States
$180k/yr OnsiteFull Time
Acclaim Technical Services
Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.
6+ YOEExperience with Java, SpringBoot, Hibernate; TS/SCI clearance with polygraph; DevOps tools; Agile; cloud; JUnit/Katalon; Python/Bash.
Java, Spring, Hibernate, Junit, Katalon, Python, Bash, Git, Jenkins, JIRA, Confluence, AWS, Google Cloud, Azure
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2027 Global Technology - Associate Software Engineer
Baltimore or Maryland or Colorado or Washington or Washington or New York or California or United States
$78k-$165k/yr HybridFull Time
T. Rowe Price
T. Rowe PriceNASDAQ: TROW: Global investment management firm providing funds and retirement services.
Full-time student graduating Dec 2025–May/June 2026, minimum 3.0 GPA, major in CS/Statistics/Math/Engineering, competency in at least one programming language, familiar with modern software methodologies (e.g., Scrum).
Java, JavaScript, Python, SQL, Git, CI/CD, Docker, iOS/Swift, Android/Java, Apple Testflight, Google Firebase, Amazon Web Services, Linux, Machine learning
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Software and AI/ML 2026
Bethesda or Maryland
$60k-$106k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Provides aerospace, defense, and security products and technology services.
Design, develop, and test software and AI/ML solutions; experience with Java, .NET, C/C++, Python; agile development and collaboration with data scientists; government clearance may be required.
Java, .NET, SharePoint, Embedded C/C++, Python, C++, Linux, Windows, macOS
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Lead Software Architect (2026-0134)
Chantilly, Virginia, United States
OnsiteFull Time
Acclaim Technical Services
Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.
12+ YOEBachelor's degree in CS/SE/IS, 12+ years software engineering, 5+ years microservices architecture, TS/SCI clearance with polygraph, distributed platform leadership.
Java, Vue.js, MongoDB, Elasticsearch, Logstash, RabbitMQ, Consul, Nomad, Vault, Kubernetes, RHEL, Rocky Linux, Linux
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2026 Graduate – Software Engineer; Data Scientist; Ontologist – Threat Analytic Systems
Laurel, Maryland, United States
$85k-$165k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
Bachelor's in CS/math/engineering (required), U.S. citizenship and ability to obtain Interim Secret and Top Secret clearances, strong problem-solving and communication, teamwork, experience with Java/Python/JavaScript and ML libraries for data roles.
Java, Python, JavaScript, PyTorch, Tensorflow, Scikit-Learn, Pandas, Numpy, Docker, Podman, Kubernetes, Kotlin, CI/CD
3w
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2026 Graduate - Subsea Robotics Engineer - Maritime Robotics
Laurel, Maryland, United States
$85k-$165k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
Bachelor's degree in a technical field, ROS 2 and Linux experience, proficiency in Python and C++, familiarity with control/dynamics and software engineering best practices, U.S. citizenship and ability to obtain Interim Secret/Secret clearance.
ROS 2, Linux, Python, C++, Gazebo, Ignition, Stonefish, Isaac Sim, MATLAB/Simulink, Git
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2026 Graduate - Engineer - Multi-Mission Planning Development
Laurel, Maryland, United States
$85k-$165k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
Degree in engineering, computer science, physics, or mathematics; experience with C/C++, Python, Typescript/Javascript, Java or Matlab; ability to obtain Interim Secret/Secret clearance; U.S. citizenship; willingness to engage with deployed military users.
C/C++, Python, Typescript/Javascript, Java, Matlab
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Engineering - Aerospace, Electrical, RF, Mechanical, etc. 2026
Bethesda, Maryland, United States
$58k-$101k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Provides aerospace, defense, and security products and technology services.
Design, develop, and test mechanical/electromechanical systems; analyze data; produce technical documentation; collaborate with cross-functional teams. Desired experience with engineering software, project management tools, and discipline-specific certification.
2mo
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Dev Ops Engineer (2026-0131)
Bethesda, Maryland, United States
$190k/yr OnsiteFull Time
Acclaim Technical Services
Acclaim Technical Services: Provides language and intelligence services to U.S. federal agencies.
20+ YOETS/SCI clearance with polygraph; HS diploma with 20+ years or Master’s with 15+ years or Doctorate with 13+ years of relevant experience; experience with DevOps tools and software development teams.
GitHub, Jira, Confluence, Jenkins, Katalon Studio, AWS, Docker, Kubernetes, Ansible, Puppet, Java, Python, Unix shell
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2026 PhD Graduate - Robotic/Autonomous Systems Engineer - Maritime Robotics Group
Laurel, Maryland, United States
$105k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
PhD in CS/Robotics/Mechanical/EE or related; 3.0+ GPA; skilled in software or mechanical design for robotic systems; teamwork, learning mindset; must be able to obtain Interim Secret and final Secret clearance; research or development experience preferred.