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112 software development process engineer jobs at 65 companies in Alexandria, VA

2w
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Software Engineer
Columbia, Maryland, United States
$115k-$160k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
3+ YOEActive Top Secret/TS-SCI clearance with polygraph, bachelor's in technical discipline or 4+ years equivalent, 3+ years software development with strong Python, experience with production applications, stream processing and AI development concepts.
Python, PydanticAI, Langgraph, DeepAgents, Apache Kafka, Elasticsearch
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2mo
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Software Engineer, Lead
Fort Meade, Maryland, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
20+ YOEExpert full‑stack C++ developer; TS/SCI with polygraph required; bachelor’s in CS plus 20+ years software engineering (or 24+ years in lieu); experience with ingest processing and core product teams; self‑starter.
C++
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2d
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Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides specialized technology and engineering services to the DoD.
4+ YOETS/SCI with polygraph required, bachelor\u0002s degree in CS or related (or 4 years software engineering experience), solid Python experience, familiarity with cloud transition, and experience with listed dev tools and processes.
Python, Angular 12, Angular 13, Typescript, Pandas, PIL/Pillow, Wand/Imagemagick, Kubernetes, Docker, K9s, MS Project, WBS, FMEA, Risk Analysis, Planisware, SAP
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1mo
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Software Engineer
Springfield, Virginia, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
3+ YOEU.S. citizen with active TS/SCI and ability to pass CI polygraph; 3+ years software development/scripting (Python, Bash); experience with data processing, workflow automation, troubleshooting, and collaboration on AI/ML evaluation workflows.
Python, Bash, APIs, AI/ML, GEOINT, Agile, DevSecOps
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Software Engineer 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Provides engineering and intelligence analysis for government missions.
14+ YOEActive Top Secret clearance with Poly; 14+ years of software development experience; Linux expertise; scripting and automation; experience with Nifi, data processing, and distributed systems.
Linux, Python, Ruby, Jenkins, Ansible, Puppet, NIFI, Data processing, Scripting languages
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2w
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Mission Software Engineer
Reston, Virginia, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
4+ YOEWilling to travel up to 50% (Asia Pacific), fluent Mandarin, strong software engineering background, experience with Go/Rust/Python and React/Angular, systems-level and data-processing experience.
Go, Rust, Python, React, Angular
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1mo
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Software Engineer, Senior
Herndon, Virginia, United States
$165k-$220k/yr OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
9+ YOEActive Top Secret clearance, 9+ years software development (7+ with MS), expert Python, experience with scientific/sensor data processing, ML workflows, Git-based source control, and strong communication skills.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins, PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, SciPy, C, C++, MATLAB, Java, Rust
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1w
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Principal Software Engineer
Germantown, Maryland, United States
$190k-$225k/yr OnsiteFull Time
AMETEK
AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.
10+ YOEBachelor's in engineering or CS, 10+ years software experience including embedded systems, image/video processing, real-time/microsecond control, proficiency in C/C++, and strong hardware collaboration and mentoring skills.
C/C++, continuous integration, DevOps
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2mo
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Software Engineer, Senior Advisor
Laurel, Maryland, United States
$176k-$282k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
20+ YOEExtensive software engineering experience; TS/SCI clearance; UNIX/Linux, Java/C/C++, SDLC, CI/CD, and CM processes.
Java, C, C++, UNIX, Linux, Red Hat, Maven, Make, CMake, Artifactory, Git, JIRA, Confluence, CI/CD
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2mo
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Software Engineer, Lead
Fort Meade, Maryland, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
20+ YOEC++ and ingest processing experience; TS/SCI clearance with polygraph required; experience on core product teams; self-starter; Bachelor's in CS plus 20+ years software engineering experience, or 24+ years experience in lieu of degree.
C++, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser
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1mo
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Software Engineer
Springfield, Virginia, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: Provides software and technical solutions in support of defense and intelligence missions.
3+ YOEU.S. citizenship with active TS/SCI and CI polygraph (or ability to pass), 3+ years software/scripting experience, familiarity with Python/Bash, experience supporting data processing, workflow automation, or AI/ML test & evaluation.
Python, Bash, APIs, AI/ML, DevSecOps, Agile
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2mo
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Software Engineer
Ypsilanti or Chantilly or Denver
$69k-$142k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
4+ YOEActive TS/SCI clearance; BS/BA in CS/EE/physics or related field; 4 years software or signals processing experience; Python/C++/Rust; Linux and cloud (AWS) experience; onsite in the US; up to 10% travel.
Python, C++, Rust, Linux, AWS
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1mo
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Software Developer - TS/SCI
Herndon or Chantilly
$104k-$181k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOETS/SCI required; Bachelor's degree in EE/CS/CE; 5+ years software development experience (2+ years Python/C++, 4+ years Linux); experience with Git, signal processing, ML, AWS, Docker, Kubernetes, and HPC.
Python, C/C++, Linux, Git, X-Midas, OpenCV, Amazon Web Services (AWS), Keras, Qt/PyQt, Android, PyTorch, TensorFlow, Docker, Kubernetes, Gitlab CI/CD, CUDA
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1mo
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Software Engineer Level 2
Fort Meade, Maryland, United States
$190k-$210k/yr OnsiteFull Time
Markon Solutions
Markon Solutions: Provides professional program and engineering services to federal agencies.
9+ YOEActive TS/SCI with polygraph, Bachelor's degree, 9+ years software engineering experience, full-stack Java, RESTful APIs, data processing/transformation, Agile experience, Git proficiency, strong analytical and communication skills.
Java, RESTful APIs, Git, Agile, DevSecOps, CI/CD, Data Transformation Solutions (DTS)
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1mo
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Signals Software Engineer
Annapolis Junction, Maryland, United States
$84-$96/hr OnsiteFull Time
EverWatch
EverWatch: Develops software and intelligence systems for government agencies.
7+ YOETS/SCI with polygraph required; 7+ years software engineering with RF signal processing; C++ or Java, DSP, Fourier transforms, filtering, modulation, EMR not mentioned; Linux and signal analysis tool experience.
C++, Java, Wavelet Visualization Tool (WVT), Digital Visualization Tool (DVT), Linux, Git, ClearQuest, Trac, Subversion, Python, Eclipse, Google Protocol Buffers, MATLAB, Simulink, GNU Radio, REDHAWK, SCA
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1mo
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Software Developer (Mid) TS/SCI
Arlington, Virginia, United States
$130k-$145k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
5+ YOEActive DoD TS/SCI clearance, 5+ years software development experience, bachelor’s degree (or equivalent experience), AWS certifications, experience with backend languages and frameworks, Agile/SDEL processes, and DevOps/tooling experience.
Java, JavaScript, Go, Python, TypeScript, .NET, Java Development Kit, Spring, Node.js, Gin, AngularJS, React, Next.js, NestJS, Google Web Toolkit, Hibernate, Struts, Git, GitLab, Terraform, Splunk, HashiCorp Vault, JIRA, Jenkins, Ansible, Amazon Web Services GovCloud, PostgreSQL, Amazon RDS, Keycloak, OIDC, SAML, Microsoft Windows Server, Linux
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4w
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Junior/Mid-level Software Engineer
Washington, District of Columbia, United States
$100k-$120k/yr OnsiteFull Time
Envisioneering
Envisioneering: Provides engineering, R&D, and electronic warfare solutions for defense.
1+ YOEBS in Engineering/CS, active U.S. Secret clearance, 1+ years Python development experience, familiarity with Windows/Linux, instrument integration, and data processing/analysis.
Python, NumPy, SciPy, matplotlib, seaborn, Bokeh, HDF5, GitLab, C++, gcc, cmake, Visual Studio, Linux, Windows, VISA, TCP/IP
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2mo
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Senior Software Simulation Engineer
Chantilly, Virginia, United States
$90k-$150k/yr OnsiteFull Time
By Light
By Light: Provides IT and technology services to federal government agencies.
5+ YOEBS in Engineering/Computer Science,5+ years SWE experience,proficiency in C/C++/FORTRAN/Ada/C#,Visual Studio,GCC/Makefiles,Windows and Linux,software engineering processes,and ability to obtain Secret clearance.
C, C++, FORTRAN, Ada, C#, Microsoft Visual Studio, GCC, Makefiles, Windows, UNIX/Linux, HLA/DIS
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2mo
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Signals Software Engineer 2
Columbia, Maryland, United States
$82-$112/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
7+ YOETS/SCI clearance required; Bachelor's in Computer Science (or equivalent) and 7+ years SSWE/RF experience; expertise in signal processing, digital modulation, DSP, RF, and software development tools.
C++, Java, Linux, Python, Eclipse IDE, Protocol Buffers, MATLAB, Simulink, GIT, ClearQuest, Trac, Subversion, SCA, REDHAWK, GNU, WVT, DVT
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2mo
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Software Quality Assurance Engineer III
Washington, District of Columbia, United States
$121k-$176k/yr OnsiteFull Time
Vantage Systems
Vantage Systems: Providing engineering and technical services for space and aviation missions.
SECRET clearance required; advanced degree with years of experience or extensive equivalent experience; experience overseeing software development and QA processes.
Tracking tools, Relational databases, Test management tools
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