496 developer ii jobs at 145 companies in Culpeper, VA
2mo
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Software Engineer II
Herndon, Virginia, United States
OnsiteFull Time
5+ YOE5+ years ML engineering; 1+ year fine-tuning LLMs/VLMs; Python, PyTorch; AWS; TS/SCI with Poly; SCIF access
Python, PyTorch, HuggingFace, SageMaker, DeepSpeed, Docker, ECR, EKS, MLflow, Weights and Biases, SageMaker Experiments, TensorRT, ONNX
2mo
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Engineer II
Pflugerville or Charlotte or Sterling or Coppell
OnsiteFull Time
2+ YOEBachelor’s degree in engineering; minimum 2 years engineering experience; Engineer-In-Training encouraged; LEED AP desired; combination of education, training, and experience.
Autodesk, Microsoft Office, Illumination software
2mo
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Civil Engineer II
Herndon, Virginia, United States
HybridFull Time
3+ YOEBachelor's degree in civil engineering; EIT/PE progression preferred; 3+ years in civil/site development; CAD/Civil3D; AutoCAD and related tools.
Civil3D, AutoCAD, AES, CIVILD, WSPGW, PCSWMM, StormCAD, HEC-HMS, HEC-RAS, Microsoft Office
3d
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Software Developer II
Reston, Virginia, United States
OnsiteFull Time
3+ YOE3+ years relevant experience, Bachelor's in Computer Science or MIS required, intermediate application development skills, strong communication and presentation abilities.
3mo
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System Development Engineer II, Platform Engineering and Emerging Technologies
Arlington or Herndon
$129k-$175k/yr OnsiteFull Time
2+ YOE2+ years software development; 1+ years design/architecting; Bachelor's degree or CSSLP; proficiency in C++, C#, Java, Python, Golang, PowerShell, Ruby; active US Top Secret/SCI clearance (with polygraph) or ability to obtain.
C++, C#, Java, Python, Golang, PowerShell, Ruby
2mo
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Multidisciplinary Engineer II
Springfield, Virginia, United States
OnsiteFull Time
2+ YOETS/SCI with CI poly, BS/MS in engineering or CS, 2+ years, prototyping, CAD, travel up to 10%, strong communication.
SolidWorks, Autodesk Revit, Arduino, Raspberry Pi, MATLAB, Mathcad, Python, C++, Java, C#, MS Office, Visio
2mo
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Quality Engineer II
Salem, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's degree in engineering or related field with 3+ years in quality/manufacturing; knowledge of ISO, QSR; strong analytical and communication skills.
Microsoft Office, Quality Management System (QMS) software
4w
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Software Engineer II
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$94k-$130k/yr HybridFull Time
2+ YOEBachelor's in CS or related,2+ years software development experience,proficiency in C++,Java,Python,knowledge of engineering principles,ability to work in multidisciplinary teams.
C++, Java, Python, C, C#, HTML, Bash, RTOS, AI/ML
3w
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Salesforce Developer I & II
Reston, Virginia, United States
$97k-$119k/yr RemoteFull Time
3+ YOE3+ years Salesforce development; PDI required (PDII preferred); SFDX, Git, CI/CD, JavaScript (ES6+), SQL; Bachelor\u0002s in CS/IS; experience with Apex, LWC, Aura and integrations.
Apex, Lightning Web Components (LWC), Aura, REST, SOAP, SFDX, Git, CI/CD, JavaScript (ES6+), SQL, Visual Importer
2mo
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Cyber Security Engineer II
Woodbridge, Virginia, United States
OnsiteFull Time
3+ YOEActive Top Secret/SCI with CI Poly; 3+ years cyber operations/engineering; Linux experience; strong networking knowledge; degree in CS/CE/SE/EE/CS or Network Engineering; equivalency options with certifications.
Linux, Networking
4d
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Network Engineer II
Fort Belvoir, Virginia, United States
$80k-$90k/yr OnsiteFull Time
4+ YOE4+ years network engineering experience, bachelor's or equivalent, experience with routers/switches/wireless, VLAN, VoIP, DISA STIGs, network monitoring, IAT II certification and ability to obtain NACLC Public Trust.
VLAN, VoIP, DISA STIGs
3w
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Senior Application Developer
Fort Belvoir, Virginia, United States
$140k-$155k/yr OnsiteFull Time
5+ YOE5+ MgmtDesign, develop, integrate, and maintain complex .NET applications; mentor junior developers; must hold Top Secret clearance and IAT-II certifications; 5+ years development and supervisory experience.
.NET Core, .NET, Microsoft SQL, C#, JavaScript, AWS, Azure, GCP, REST APIs, ARMIS, AAO, ACOTD, FACTS, MDR, ADAMS, CI/CD
1mo
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IT Software Application Developer II (79635)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's in CS or related (or equiv. experience); 10+ years full-stack web development with Java and .NET; experience with Spring Boot, ASP.NET MVC/Web API, Azure, Angular, HL7/FHIR, SQL databases, CI/CD, and healthcare compliance (HIPAA).
Java, .NET, ASP.NET MVC, Web API, Spring Boot, Azure, Angular, FHIR, HL7, EHR, SQL Server, PostgreSQL, SVN, Git, CI/CD, Jenkins, GitHub, Azure DevOps, Power BI, Pentaho, Microservices
1mo
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Application Developer - Senior
Colorado Springs or Reston
$60k-$180k/yr HybridFull Time
7+ YOE7+ years software development, 5+ years ServiceNow, Java knowledge, 4+ years development lead experience, integration/API development, IT-II/Tier 3/NACLC/ANACI eligibility or current Tier 3 investigation; relevant ServiceNow and agile certifications preferred.
ServiceNow, Java
1mo
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TEMPEST Engineer - CTP-II
Ashburn, Virginia, United States
$135k/yr OnsiteFull Time
5+ YOEActive Secret clearance, CTP-II, 5+ years TEMPEST lab experience, EMI/FCC/VDE familiarity, ability to prepare test plans/reports, strong communication and analytical skills.
EMI, FCC, VDE
1mo
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Software Engineer II (Onsite)
Richardson or Aurora or Dulles
$69k-$131k/yr OnsiteFull Time
2+ YOERequires STEM degree and minimum 2 years experience, active transferable TS/SCI clearance, U.S. citizenship, Java experience, Agile/DevSecOps familiarity, and strong communication and problem-solving skills.
Java, Python, C++, AWS, Red Hat, GitLab, Jira, Confluence, SAFe, DevSecOps, Agile, SCRUM
2mo
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Software Developer II (Kubernetes and Integration Specialist)
Manassas or Chantilly or Virginia
$69k-$166k/yr OnsiteFull Time
2+ YOEActive DoD Secret clearance, 2+ years software development experience (Bachelor's) or 0–2 with Master's; Kubernetes/Docker, Python/C++/Java/Go, REST APIs, CDI familiarity, local to Northern Virginia with ~10% travel, ability to integrate software into naval systems.
Kubernetes, Docker, Python, C++, Java, Go, REST APIs, microservices, composable and disaggregated infrastructure (CDI)
1w
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Application Developer
Vienna, Virginia, United States
$91k-$109k/yr OnsiteFull Time
5+ YOE5+ years IT experience; IAT-II certification and developer certification required; Secret clearance; experience with Java,.NET,JavaScript,REST/SOAP,Microsoft SQL Server,ESRI, BPMN, integrations, and Agile/DevSecOps practices.
Java, .NET, JavaScript, REST, SOAP, BPMN, Microsoft SQL Server, ESRI
1mo
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Civil Engineer II
Vienna, Virginia, United States
OnsiteFull Time
Perform civil design and analysis for land development and infrastructure projects; coordinate with multidisciplinary teams; prepare documents, drawings, and construction-phase deliverables.
Civil 3D
2mo
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Senior Software Developer
Herndon, Virginia, United States
OnsiteFull Time
6+ YOETop Secret/SCI with Poly, 6+ years in software development, BS in CS/Info Security or related field, proficient in .NET/C#/WPF/XAML/C++, ASP.NET Web API, HTML/CSS, Python, PowerShell; Windows apps/services/web services on IIS; AWS/Azure; GitHub/Jira/Jenkins/Confluence; STS/DataHound; PowerBI; Windows admin/troubleshooting; SDLC and IIS deployments.
.NET, C#, WPF/XAML, C++, ASP.NET Web API, HTML/CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, Secure Token Service, DataHound, PowerBI