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60 entry level process engineer jobs at 46 companies in Leesburg, VA

2w
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Process Engineer II
Middletown, Virginia, United States
OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
2+ YOEBachelor's in engineering, 2+ years regulated manufacturing engineering experience, experience with purified water/fluid handling preferred, cGMP/ISO familiarity, validation and documentation skills.
Blue Mountain, MasterControl, SAP, AutoCAD, SolidWorks, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint
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1w
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New College Grad - Diffusion Process Engineer
Manassas, Virginia, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
1+ YOEBachelor's degree or equivalent, ≥1 year diffusion process engineering experience in semiconductor manufacturing, experience with furnaces and single-wafer equipment preferred, structured problem-solving (FMEA,8D,SPC) experience, ability to use AI tools.
KOKUSAI, TEL, Blujay, XP8, TEL NT333, failure analysis, FMEA, 8D, SPC, AI Agents, AI Assistants
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2d
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Business Process Engineer
Washington, District of Columbia, United States
$74k-$124k/yr OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
2+ YOEActive Secret clearance, bachelor’s degree, 2+ years consulting or business analysis experience, 1+ year Agile experience, experience documenting processes, facilitating workshops, and using Agile work-management tools.
Jira, Azure DevOps, Trello, Power BI, Tableau, Business Process Model and Notation (BPMN)
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3w
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Jr. Systems Engineer (Digital Engineering Process Support)
Chantilly, Virginia, United States
$82k-$102k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
0+ YOEBachelor's in STEM, 0+ years experience; foundational understanding of systems engineering and MBSE, familiarity with data concepts, UAF or SysML, strong communication; ability to obtain and maintain TS/SCI with poly.
Unified Architecture Framework (UAF), SysML, DevSecOps, AWS, Azure
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1mo
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Principal Process Associate (Intelligent Automation Engineer)
McLean or Richmond or Wilmington or Riverwoods
$99k-$124k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
2+ YOEBachelor's degree or military experience; 2+ years process management and Git/GitHub experience; experience with automation platforms (UiPath, Automation Anywhere, Blue Prism, Python), ML/AI integrations, and technology project delivery preferred.
Git, GitHub, UiPath, Automation Anywhere, Blue Prism, Python
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3w
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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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1d
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GENERAL ENGINEER
Quantico, Virginia, United States
$102k-$158k/yr OnsiteFull Time
U.S. Department of the Navy
U.S. Department of the Navy: Provides national security through naval and maritime defense operations.
1+ YOEMinimum 1 year specialized experience at GS-11/NH-03 level with cybersecurity, RMF, DoD risk policy, IT supply chain security, network security architecture, and risk management processes; bachelor's in engineering or equivalent.
Risk Management Framework (RMF), DoD Instruction (DoDi) 8510.01, DoD Instruction (DoDi) 8500.02
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1mo
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Office Engineer
New York City or New Jersey or Washington
$130k/yr HybridFull Time, Part Time
Mace
Mace: Provides global project management and construction consultancy services.
Bachelor's in Civil Engineering/Construction Management, prior engineering/construction office experience, proficiency with Microsoft Office and project management software, strong organization and communication, knowledge of construction processes.
Microsoft Office
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Project Engineer I
Burtonsville, Maryland, United States
$95k-$110k/yr OnsiteFull Time
Limbach
LimbachNASDAQ: LMB: Maintains and installs HVAC, electrical, and plumbing building systems.
Bachelor's in building construction or engineering required; knowledge of construction processes, effective verbal and written communication, spreadsheet and word-processing proficiency, organized with attention to detail, occasional travel.
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Manufacturing Engineer
Sykesville, Maryland, United States
$80k-$119k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOESTEM degree, 2+ years manufacturing/process engineering experience, CAD and PLM experience, MS Office proficiency, ability to obtain Secret clearance.
Microsoft Office, CAD, PLM, Unigraphics/NX, Siemens PLM, SAP MES
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2d
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ELECTRONICS ENGINEER
Washington, District of Columbia, United States
$85k-$159k/yr OnsiteFull Time
Naval Research Laboratory
Naval Research Laboratory: Conducts scientific research and technological development for maritime applications.
1+ YOERequires specialized experience in digital signal processing, EW algorithm development, RF system design, programming (C/C++/MATLAB/Python), and systems analysis; professional engineering degree or equivalent.
C, C++, MATLAB, Python
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2w
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Manufacturing Engineer
Germantown, Maryland, United States
$69k-$90k/yr OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
0+ YOEBachelor's in Mechanical or Manufacturing Engineering, up to 2 years relevant experience, SolidWorks and ERP proficiency, knowledge of GD&T and manufacturing processes, U.S. citizenship and active/obtainable DOD security clearance required.
SolidWorks, ERP, BOM, GD&T
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2d
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Site/Civil (Land Development) Engineer
Largo, Maryland, United States
$72k-$104k/yr HybridFull Time
ATCS
ATCS: An engineering firm providing site civil and land development design and consulting services.
2+ YOEBachelor in Civil Engineering, EIT required, minimum 2 years private-sector land development experience, proficiency in Autodesk Civil 3D, familiarity with state/municipal design processes.
Autodesk Civil 3D
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4w
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Radar/RF Systems Engineer (All Levels)
Chantilly, Virginia, United States
OnsiteFull Time
Immersive Solutions Group
Immersive Solutions Group: Provides systems engineering and cloud architecture for defense agencies
0+ YOEActive TS/SCI (with ability to obtain polygraph), BS/BA in STEM, 0+ years systems engineering or Radar/RF experience (satellite preferred); knowledge of Radar/RF phenomenology, RF engineering, mission processing, and systems integration.
MBSE, UML, SysML, Confluence, Jira, Agile/SAFe
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1mo
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2026 Communications and Signal Processing Engineer
Chantilly, Virginia, United States
$90k-$130k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
0+ YOEBachelor's in electrical engineering, 0-1 year experience, coursework in digital communications and signal processing using MATLAB/Python; ability to obtain security clearance and U.S. citizenship required.
MATLAB, Python
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2w
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Mechanical Engineer
Greencastle, Pennsylvania, United States
OnsiteFull Time
APX Enclosures
APX Enclosures: Manufacturer of custom electrical enclosures and metal fabrication services.
2+ YOE2–5 years sheet metal fabrication experience; proficiency in SolidWorks/CAD, CAM programming, sheet metal processes, and hands-on shop support; associate degree or equivalent experience.
SolidWorks, AutoCAD, Pro/ENGINEER, Inventor, CAM, DXF, ERP/MRP, CNC
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3w
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Communications and Signal Processing Research and Development Engineer
State College or Reston or Annapolis Junction
$92k-$201k/yr OnsiteFull Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
0+ YOEBachelor's in engineering or science required; 0–5+ years experience depending on level; eligibility for Secret security clearance; proficiency with MATLAB or Python; strong communications and teamwork skills.
MATLAB, Python, C++, software defined radios (SDR), Electronic Medical Records (EMR)
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1w
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Digital Signal Processing Engineer
Sterling, Virginia, United States
$79k-$163k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
TS/SCI with polygraph, Bachelor's in EE/CE/CS/applied math required, experience with signal processing, Python and C++, Linux, collaborative software development; up to 25% travel.
Python, C++, Linux, X-Midas, M2Extra, Kubernetes, Docker
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1mo
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Epitaxy Engineer I
Jessup, Maryland, United States
$85k-$90k/yr OnsiteFull Time
Thorlabs
Thorlabs: Designs and manufactures photonics equipment and specialized optical components.
1+ YOEOperate MOCVD/MBE for III-V epitaxial growth, characterize materials, maintain growth reactors, follow safety/chemical controls, and document processes; bachelor’s in relevant STEM + 1 year experience or master’s; must be a U.S. Person.
MOCVD, MBE, Optical microscope, X-ray diffraction, Photoluminescence, Electrochemical CV profiling, Hall effect measurements, 5S, Lean Manufacturing, Kanban, DOE
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QA/QC Engineer
McLean, Virginia, United States
OnsiteFull Time
Bureau Veritas
Bureau VeritasEuronext Paris: BVI: Global leader in testing, inspection, and certification services.
2+ YOE2+ years relevant QA/QC experience, inspection and testing experience, documentation and process improvement skills; familiarity with ISO 9001 and Six Sigma advantageous.
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