68 software system engineer jobs at 29 companies in Ashland, VA
3w
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Intermediate Software Engineer
Dahlgren, Virginia, United States
$76k-$156k/yr OnsiteFull Time
3+ YOEActive Secret clearance ability, Bachelor's degree (STEM), 3 years software/systems engineering, experience with C++, C, Java, Python, GitLab/YAML/Artifactory, DevSecOps and Agile practices.
GITLAB, YAML, Artifactory, C++, C, Python, Batch, Java, Jira, Atlassian, NetBeans
3w
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Intermediate Software Engineer
King George or Dahlgren
$76k-$156k/yr OnsiteFull Time
3+ YOEActive or obtainable Secret clearance; bachelor’s degree in STEM; 3+ years software/systems engineering experience; C/C++/Java/Python experience; DevSecOps and CI/CD knowledge; networking and Agile familiarity.
GITLAB, YAML, Artifactory, Jira, Atlassian, NetBeans, Python, C++, C, Batch, Java
4w
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Senior Software Engineer
Richmond, Virginia, United States
$130k-$170k/yr HybridFull Time
6+ YOEBachelor's degree,6+ years software development with OOP,experience building distributed service-oriented systems,RESTful APIs with C#,Git,CI/CD familiarity,and AI adoption experience.
React, TypeScript, C#, .NET Core, Git, SQL, AWS, Bedrock, Elasticsearch, OpenSearch
4w
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Senior Software Engineer
Richmond, Virginia, United States
$130k-$170k/yr HybridFull Time
6+ YOEBachelor's degree,6+ years OOP software development,experience with C#,RESTful APIs,React and TypeScript,Git,CI/CD,and hands-on AI adoption; experience architecting distributed service-oriented systems.
React, TypeScript, C#, .NET Core, Git, CI/CD, SQL, AWS, Bedrock, Elasticsearch, OpenSearch
1mo
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Lead Software Engineer, Data Protection
McLean or Richmond or New York City or Plano
$179k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years software engineering experience, 1+ year cloud experience; preferred: Master's, extensive experience in Python/Java/TypeScript/SQL, AWS and schema validation systems, infrastructure as code, and security or AWS certifications.
Go, Python, TypeScript, SQL, CUE, JSON Schema, PostgreSQL, Aurora, Docker, ECS Fargate, Lambda, Step Functions, EventBridge, CDK, AWS, Microsoft Azure, Google Cloud, Java, JavaScript, Terraform, CloudFormation, GitHub Copilot, Claude Code
2mo
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Software Engineer
King George or Dahlgren
OnsiteFull Time
4+ YOEU.S. citizen with active Secret clearance; 4 years combat system shipboard experience on AEGIS or SSDS with at least 2 CIC deployments; strong multitasking, attention to detail, organization, and follow-up skills. Preferred: 3 years using ATD, ACTS, BFTT scenarios.
Advanced Training Domain (ATD), AEGIS Combat Training System (ACTS), Battle Force Tactical Training (BFTT), AEGIS, SSDS
1w
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Senior Software Developer
Dahlgren, Virginia, United States
$120k-$150k/yr OnsiteFull Time
7+ YOEActive Secret clearance and U.S. citizenship, Bachelors in CS/Comp Engineering or related, 7+ years developing high-fidelity C++ modeling and simulation for aircraft/missile/sensor systems, EM development practices, Python/MATLAB experience preferred.
C++, Python, MATLAB, DevSecOps
2w
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Full Stack Software Engineer
Irving or The Woodlands or Richmond or Atlanta or Texas or United States
$88k-$146k/yr RemoteFull Time
2+ YOE2+ years professional software development experience building web applications or data systems; frontend, backend, and database proficiency; ability to design software and collaborate with product owners and data scientists.
Vue.js, Java, Groovy, Grails, Kafka, Micronaut, MongoDB, Elasticsearch
6d
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Software and Systems Engineer
Stafford, Virginia, United States
OnsiteFull Time
Bachelor's degree and 5+ years' experience; active DoD 8570/8140 IAT Level III certification; TS/SCI clearance; RHEL, DevSecOps, systems engineering, testing, automation, networking, cloud, scripting, and technical leadership expertise.
1w
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Embedded Software Engineer
King George, Virginia, United States
$69k-$158k/yr OnsiteFull Time
3+ YOE3+ years embedded systems experience with microcontrollers/FPGA, proficiency in C/C++, hardware interfaces (SPI, UART), debugging, interpreting schematics, and Secret clearance.
C, C++, FPGA, SPI, UART
1w
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Embedded Software Engineer
King George, Virginia, United States
$69k-$158k/yr OnsiteFull Time
3+ YOE3+ years embedded systems experience with microcontrollers/FPGA, proficiency in C/C++, SPI/UART, ability to read schematics/datasheets, security clearance (Secret) required.
C, C++, FPGA, microcontroller, SPI, UART
4w
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Senior Software Engineer Applied AI
Richmond or United States
RemoteFull Time
7+ YOE7+ years building production backend systems, strong Python, cloud/distributed systems experience (AWS), hands-on LLM/generative AI and ML lifecycle experience, and disciplined work in regulated environments.
Python, AWS, LLMs
2w
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Computer Systems Software Developer
King George, Virginia, United States
$115k-$125k/yr OnsiteFull Time
BS in computer science/engineering, experience with Windows and Red Hat Enterprise Linux, debugging and optimization, integrated software/hardware systems; proficiency in Java/C#/C++, and tools like Jira, Jenkins, GitLab.
Windows, Red Hat Enterprise Linux, Java, C#, C++, Jira, Jenkins, GitLab
2mo
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Senior Backend Software Engineer - Global Commercial Services Technology
Seattle or Phoenix or New York or Washington or Sunrise or Richmond
$123k-$215k/yr HybridFull Time
5+ YOE5+ years backend engineering experience; bachelor’s in CS or related; hands-on Golang, AWS, distributed systems, Kafka, CockroachDB, Camunda/Temporal, Datadog; strong communication and mentoring skills; US work eligibility required.
Golang, AWS, CockroachDB, Camunda, Temporal, Datadog, Kafka, Lambda, ECS, SQS, API Gateway, RDS, S3
4d
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Staff Systems Engineer - Autonomous Vehicles
Richmond, California, United States
$200k-$250k/yr HybridFull Time
4+ YOEBachelor's degree in engineering, computer science, or related field; 4–10+ years relevant experience; 1+ year systems integration and testing complex hardware/software systems; strong cross-functional and root-cause skills.
Jama, SysML, DOORS, Hardware-in-the-Loop (HIL), Software-in-the-Loop (SIL)
2mo
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Systems Engineer II – Model-Based Systems Engineering (MBSE)
Dahlgren or King George
$50-$87/hr OnsiteFull Time
3+ YOEBachelor's in an engineering/computer field, 3+ years systems/software engineering experience, MBSE experience with Cameo/MagicDraw and SysML, ability to obtain Secret clearance, experience with Ada-to-Java modernization.
Cameo Systems Modeler, MagicDraw, SysML, UML, IBM DOORS, Java, Ada, DoDAF, UAF, MODAF
1mo
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Staff Developer
Richmond, Virginia, United States
$25/hr OnsiteFull Time
Extensive software development experience, ability to design scalable systems, mentor engineers, lead architecture, perform code reviews, and support production; cloud, CI/CD, and observability experience preferred.
1mo
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Site Reliability Engineer
Jersey City or McLean or Richmond
HybridFull Time
6+ YOEBachelor's or Master's (or equivalent), 6+ years software/systems engineering with >=4 years in SRE or production/platform reliability, strong Linux/Unix and networking knowledge, experience with SLIs/SLOs, observability, automation, chaos engineering, incident management, and familiarity with AWS and secure/gov environments.
AWS, Codex, Claude, Chaos Monkey, Gremlin, LitmusChaos, Snowflake, Redshift, Apache Iceberg, Go, C, Java, Linux/Unix
1mo
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Substation Senior Project Engineer
Orlando or Fort Worth or Portland or Saint Louis or Boise or Richmond or Denver
$170k-$220k/yr OnsiteFull Time
12+ YOEBSEE (or equivalent) required; 12+ years in substation/power systems engineering; PE license (multi-state preferred); advanced relay protection, HV/MV design, power studies, and substation automation; proficiency with listed engineering software; ability to travel.
AutoCAD, AutoCAD Electrical, MicroStation, Revit, Aspen (OneLiner), ETAP, CAPE, CYME, PSCAD, SKM PowerTools, WinIGS, Inventor, Microsoft Excel
2mo
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Test Engineer
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
7+ YOESeven+ years in developing and executing test strategies for complex software systems; experience with test tools, DevSecOps, cloud/on-prem, and security concepts.
AWS GovCloud, Azure Government, Docker, Kubernetes, Infrastructure as Code