944 engineering applications engineer jobs at 325 companies in Fairfax, VA

6d
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Applications Engineer
York or Linthicum or Lancaster or King of Prussia or Cranberry Township or Cockeysville or Allentown or Mechanicsburg
$25-$45/hr FieldFull Time
Print-O-Stat
Print-O-Stat: Provides commercial printing services and wide-format printer solutions.
Bachelor’s degree in engineering or equivalent experience, professional Revit or Civil 3D experience, Autodesk product knowledge, strong troubleshooting and presentation skills, and willingness to travel.
Autodesk, AutoCAD, Revit, Civil 3D, Navisworks, Forma, Dynamo, Microsoft Windows, Microsoft Office Suite
1d
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Applications Engineer
Leesburg, Virginia, United States
$110k-$135k/yr RemoteFull Time
uAvionix
uAvionix: Designing miniaturized avionics for crewed and uncrewed aircraft.
7+ YOEBachelor’s degree and 7+ years in engineering or a similar technical role. Requires avionics, RF, software/API, customer engagement, demonstration, training, communication, and independent problem-solving skills.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Visio, Microsoft Access, APIs, Command & Control, Skyline, Surveillance, Flightline, International Traffic in Arms Regulations (ITAR), Export Administration Regulations (EAR)
6d
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Applications Engineer
York or Linthicum or Lancaster or King of Prussia or Cranberry Township or Cockeysville or Allentown or Mechanicsburg
$25-$45/hr FieldFull Time
Print-O-Stat
Print-O-Stat: Provides commercial printing, wide-format equipment, and software solutions.
Bachelor's degree in engineering or equivalent experience, professional Revit or Civil 3D experience, Autodesk product knowledge, Windows and Microsoft Office proficiency, strong presentation and troubleshooting skills, and regional travel ability.
AutoCAD, Revit, Civil 3D, Navisworks, Forma, Dynamo, Microsoft Windows, Microsoft Office Suite
2w
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Applications Engineer - Engineering
El Segundo or Washington, DC or Huntsville
$110k-$180k/yr OnsiteFull Time
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
3+ YOEBachelor's degree in a technical field, 3+ years supporting enterprise engineering applications, SQL and scripting proficiency, BI dashboard experience, and strong technical communication skills.
PLM, CAD/PDM, MBSE, Power BI, SQL, Python, JavaScript, Tableau, Teamcenter, Windchill, Arena, SolidWorks PDM, Vault, CAMEO, Capella, Alteryx, dbt, SSIS, Informatica, Snowflake, Databricks, AWS Redshift, Microsoft Excel
4w
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ELECTRIC POWER GENERATION (EPG) APPLICATIONS ENGINEERING MANAGER
Manassas or Sterling or Elkridge or Mechanicsville
$130k-$170k/yr OnsiteFull Time
Carter Machinery
Carter Machinery: Sales and service of Caterpillar heavy equipment and machinery.
7+ YOE7+ years in power generation or electrical distribution, BS in Electrical/Mechanical Engineering preferred, PE preferred, leadership of application or sales-support engineering teams, generator sizing, protection and integration expertise.
2mo
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Applications Engineer - Power Monitoring Solutions
Ashburn or Germany
HybridFull Time
Janitza
Janitza: Manufactures energy measurement hardware and power quality monitoring software.
Experience in electrical/applications engineering with medium-voltage and data center systems; experience in substation/distribution design, construction, and commissioning; ability to design, validate, document, and support power management solutions.
AutoCAD Electrical, SolidWorks, SCADA
3mo
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Senior Applications Engineer
Washington or Foxboro
$130k/yr OnsiteFull Time
Mitsubishi Electric Iconics Digital Solutions
Mitsubishi Electric Iconics Digital Solutions: Provides industrial automation, SCADA, and IoT software solutions.
5+ YOE5+ years deploying ICONICS GENESIS v10/v11; Bachelor's or Master's in Engineering; strong customer-facing and networking skills; SQL Server experience; federal credentials a plus.
ICONICS GENESIS, SQL Server, OPC, BACnet, Modbus, SNMP, IoT protocols
2mo
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RF Applications Engineer
Adamstown, Maryland, United States
$60k-$150k/yr OnsiteFull Time
Pacific Industrial Development Corporation
Pacific Industrial Development Corporation: Manufactures specialty chemicals and advanced materials for global industrial applications.
Design and support microwave passive devices (1-40 GHz) including isolators/circulators; RF simulation and PWB layout experience; AutoCAD/SolidWorks and Microsoft Office proficiency; ability to obtain US DoD security clearance; degree in electrical engineering or equivalent experience.
Cadence, AWR, ADS, Ansys Maxwell, Ansys HFSS, AutoCAD, SolidWorks, Microsoft Word, Microsoft Excel
1w
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Image Sensor Hardware Applications Engineer (787)
Camarillo or Arlington
$85k-$120k/yr OnsiteFull Time
Safran Defense & Space
Safran Defense & SpaceEuronext Paris: SAF: Develops advanced technology for aerospace, defense, and space missions.
2+ YOEBachelor’s degree in engineering or related field, 2–3 years of engineering experience with hands-on hardware, Python, electronics, firmware, hardware troubleshooting, and U.S. citizenship or permanent residency.
Python, Microsoft Teams, Windows, Linux
1w
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Sr RDA Equipment Applications Engineer
Manassas, Virginia, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Manufacturer of semiconductor memory and data storage products.
2+ YOEBachelor's degree in engineering or materials science, 2+ years in semiconductor defect analysis, inline defect analysis, fabrication process flows, data analysis, SPC, process capability, and engineering troubleshooting.
Statistical Process Control (SPC), KLA, AMAT, Agentic AI
2w
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Project Development Applications Engineer - Chillers (hybrid)
New Freedom or San Antonio or York or Baltimore
$100k-$135k/yr HybridFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
5+ YOEBachelor's in Engineering,5+ years refrigeration/related experience,knowledge of large refrigeration systems,ability to engage customers and support chiller solutions.
3mo
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Junior Field Applications Engineer
Reston, Virginia, United States
OnsiteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
0+ YOEB.S. in Electrical Engineering or related field; 0-3 years experience; U.S. person; strong desire to learn; basic networking; ESD awareness; willingness to travel.
RF concepts, Spectrum analyzers, Test equipment, Networking basics
1w
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Sr RDA Equipment Applications Engineer
Manassas, Virginia, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
2+ YOEBachelor's degree in engineering or materials science, 2+ years in semiconductor defect analysis, inline defect analysis, semiconductor process flows, data analysis, SPC, troubleshooting, and root-cause analysis.
Statistical Process Control (SPC), Agentic AI, KLA, AMAT
1mo
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Manager, Applications Development & Engineering
Seattle or Anchorage or Los Angeles or New York or Portland or San Francisco or Washington
$169k-$220k/yr RemoteFull Time
Davis Wright Tremaine
Davis Wright Tremaine: National law firm providing corporate legal and litigation services.
10+ YOE3+ Mgmt10+ years software delivery experience, 3+ years managerial experience, Bachelor’s in a technical/STEM field required; deep knowledge of DevOps, Agile, cloud architecture, budgeting, portfolio management, and leadership.
DevOps, CI/CD, Agile, cloud architecture
3mo
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Field Applications Engineer
Waldorf, Maryland, United States
OnsiteFull Time
Knowmadics: Develops AI-driven electronic warfare and situational awareness software platforms.
Linux administration, DoD/DoW security compliance, automation tools (Ansible, Python, Bash), cloud deployment (Terraform), Kubernetes, security clearance eligibility.
Linux, RHEL, Ansible, Python, Bash, Terraform, Kubernetes
2mo
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Engineering Manager, AI Applications
San Francisco or New York City or Washington or London or Amsterdam or United States or Canada or United Kingdom or Europe
$216k-$367k/yr HybridFull Time
Plaid
Plaid: Provides financial data connectivity and payment infrastructure via APIs.
8+ YOE1+ Mgmt8+ years industry experience (including time as Staff engineer), 1+ years engineering management, hands-on LLM experience (prompting, fine-tuning, RAG, vector DBs/embeddings, agent orchestration, evaluation/monitoring), product-oriented user research and experimentation, team building experience.
LLMs, Plaid MCP Servers, vector database, embedding models, Streaming, SSE, Reinforcement Learning (RLHF)
4w
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Senior Systems Applications Engineer
Fort Meade, Maryland, United States
$129k-$210k/yr OnsiteFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
9+ YOE9+ years relevant experience; active DoD 8140 certifications; active Secret clearance; on-site at Fort Meade; expertise with Nutanix, Microsoft Active Directory, VMware, storage, Linux/Windows administration, scripting (C#, PowerShell, Bash), SQL/MySQL.
Nutanix, Microsoft Active Directory, VMware, ServiceNow, C#, PowerShell, Bash, Tomcat, SQL, MySQL, Tenable
2mo
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Applications Engineer
Dallas or Chicago or Charlotte or New York or Washington D.C. or Los Angeles
HybridFull Time
Katten Muchin Rosenman
Katten Muchin Rosenman: International law firm providing legal representation and advisory services.
5+ YOESenior-level engineer: 5+ years with SaaS, M365, Intune; strong troubleshooting; PowerShell scripting; IT operations in a law-firm environment preferred.
PowerShell, Microsoft Intune, Microsoft 365, SaaS, Automation tools, AI tools
2mo
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Field Applications Engineer – Special Programs
Reston, Virginia, United States
FieldFull Time
TrellisWare Technologies
TrellisWare Technologies: Provides resilient wireless communication systems and tactical networking solutions.
7+ YOEU.S. citizen with active Secret clearance (or ability to obtain), 7+ years related experience, four-year technical degree or military equivalent, strong IP networking and systems integration expertise, ability to travel 50-75%.
IP networking, TCP/UDP, PC office applications
3mo
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Applications Developer
Chantilly or Columbia
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
Experience leading Agile teams, cloud/DevOps, full-stack development, API/microservices, UI/UX, data engineering, and security.
AWS, Azure, GCP, Docker, Kubernetes, Jenkins, Git, GitHub, GitLab, Nexus, Terraform, Ansible, Jira, Confluence, React, Angular, Vue.js, Java, Python, Spring Boot, Node.js, PostgreSQL, MySQL, MongoDB, Elasticsearch