38 engineer i systems engineering jobs at 24 companies in Winchester, VA
3w
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Agile Systems Engineer I
Chantilly, Virginia, United States
$83k-$129k/yr OnsiteFull Time
Requires U.S. citizenship and active TS/SCI clearance with CI polygraph. Bachelor's (or Master's) or equivalent experience; knowledge of Agile, systems engineering, MBSE, requirements/configuration/schedule/risk management, and space/ground systems.
JIRA, Confluence, Rhapsody, SysML, DOORS, JSMART, SAFe
1w
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Software Systems Controls Engineer I & II
Reston, Virginia, United States
$95k-$192k/yr HybridFull Time
1+ YOEEngineering degree and 1+ years for Engineer I or 2+ years for Engineer II; safety-critical embedded control systems experience; SysML and Simulink familiarity; U.S. citizenship required.
SysML, Simulink, Python, C, C++, Groovy, Cameo, Capella, MATLAB Simulink, PREEvision, SCADE, Jenkins, Rapita
1mo
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Systems Engineer Senior I
Chantilly or Wake Forest
OnsiteFull Time
6+ YOE6+ years experience with BS in Systems/EE or related; systems engineering rigor, radar or signal-processing experience, integration & test, Linux-based lab experience, ability to document requirements and lead small teams; U.S. nationality may be required.
Linux, Matlab, Mathcad
4w
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Systems Engineer
Denver or Sterling
$114k-$208k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, BS in engineering/CS/IT or higher, 5+ years SE&I experience in Mission Management, full lifecycle integration and testing, strong communication skills.
2mo
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Control Systems Project Engineer I
Fort Washington or Reston or East Windsor
$93k-$126k/yr OnsiteFull Time
4+ YOEBachelor's in engineering or CS, typically 4+ years experience, 2+ years lead control systems experience preferred, valid driver's license, ability to travel and be fit for duty.
Human-Machine Interface (HMI), Programmable Logic Controller (PLC)
1w
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Software Systems Controls Engineer I & II
Reston, Virginia, United States
$95k-$192k/yr HybridFull Time
1+ YOEEngineering degree in STEM, 1–2+ years of engineering experience depending on level, U.S. citizenship, safety-critical embedded control systems experience, and familiarity with SysML and Simulink.
SysML, Simulink, Python, C, C++, Groovy, Cameo, Capella, Matlab Simulink, PREEvision, SCADE, Jenkins, Rapita
1mo
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Systems Integration Engineer / Ground Architecture SEIT
Chantilly, Virginia, United States
$135k-$195k/yr OnsiteFull Time
5+ YOEBachelor's degree in a technical discipline,5+ years systems engineering experience supporting space/ground/defense systems,requirements and interface management,ICDs,RVTMs,I&T,verification,clearance required.
2w
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Aerospace Systems Engineer I – Early Career (2026 Starts)
Kent or Denver or Reston or Cape Canaveral
$91k-$139k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Bachelor's degree in engineering or a technical field, degree completed within the last year, and experience with complex systems, requirements, testing, integration, safety, or verification.
Interface Control Documents (ICDs), Jama, Rhapsody, Cameo, Model Based Systems Engineering
7h
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Model Based Systems Engineer I
Chantilly, Virginia, United States
$60k-$104k/yr OnsiteFull Time
0+ YOEBachelor's degree in engineering, computer science, or related technical field; 0–2 years' experience; TS/SCI clearance and polygraph eligibility; MBSE, SysML/UML, software development, integration, and cloud technology knowledge.
Unified Modeling Language (UML), Systems Modeling Language (SysML), Cameo, Java, Python, GitLab, Integrated Development Environments (IDEs), Continuous Integration/Continuous Delivery (CI/CD), Agile, MLOps, DevOps, Software Development Kit (SDK), Application Programming Interface (API), REST API, WebApp, Azure, AWS, Artificial Intelligence (AI), Model Based Systems Engineering (MBSE)
2mo
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System Engineer I
Chantilly, Virginia, United States
$115k-$130k/yr OnsiteFull Time
3+ YOEBachelor's degree plus 3 years or Master's plus 1 year experience, Top Secret/SCI clearance and Full Scope Polygraph required, systems engineering and test planning experience.
3mo
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ADC Engineer I, AWS ADC Storage Services
Herndon, Virginia, United States
$91k-$152k/yr OnsiteFull Time
1+ YOE1+ years Linux systems administration/development, 1+ years technical support and networking experience; must have TS/SCI with Polygraph clearance; high school diploma or equivalent.
Linux, UNIX, Windows, Networking, Cloud Services
1mo
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Engineer I - Protection and Controls
Gainesville, Virginia, United States
$84k-$102k/yr OnsiteFull Time
0+ YOEBachelor's in electrical engineering required; 0+ years experience. Knowledge of protective relays, NERC standards, electrical system analysis, Microsoft Office proficiency, strong analytical and communication skills.
Microsoft Office
2mo
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Test Engineer I
Manassas, Virginia, United States
$76k-$86k/yr OnsiteFull Time
U.S. citizen with active DoD Secret clearance; experience with AN/BYG-1 and basic computer/network hardware; following procedures, documenting test results, and supporting system verification.
AN/BYG-1, Linux, Windows
2mo
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Electrical Engineer - Pittsburgh, Pennsylvania, United States
Latham or Atlanta or Greenville or Charlotte or Baton Rouge or Chicago or Milwaukee or West Des Moines or Moon Township or Boston or Lawrence or Baltimore or Troy or Columbus or Oak Ridge or Herndon or Tulsa or Louisville or Jackson or Gainesville or Appleton or Pittsburgh or Tempe or Portland
$103k-$156k/yr HybridFull Time
5+ YOEBS in Electrical Engineering, 5+ years designing EPMS or I&C systems, experience with EPMS platforms, NFPA 70/IEEE knowledge, electrical power system design, team leadership, client-facing communication.
EPMS, Schneider EcoStruxure, Eaton Brightlayer, Siemens PowerManager, Revit
5d
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Cloud Infrastructure Systems Engineer I
Sterling, Virginia, United States
$55k-$106k/yr HybridFull Time
0+ YOEBachelor’s degree or equivalent in a relevant field, under 2 years of experience, Secret clearance, programming knowledge, cloud development expertise, and strong analytical and communication skills.
Microsoft Azure, Google Cloud Platform, Amazon Web Services (AWS), Java, Python, C++, JavaScript, Git, GitHub, GitLab
1mo
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Lead Hardware Engineer - Onsite position
Ashburn or Boston or Salem
$109k-$150k/yr OnsiteFull Time
8+ YOEBachelor's in Electrical Engineering, 8+ years in DoD embedded systems/hardware design (SBC, FPGA, I/O, HDI PCB), Siemens Expedition experience, US citizenship required, DoD clearance preferred.
Siemens Expedition DX Designer (SCH), Siemens Expedition PCB, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
2mo
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Major Systems Acquisition Specialist
Sterling, Virginia, United States
OnsiteFull Time
9+ YOEMust hold TS/SCI with polygraph, 9+ years relevant experience, experience with DoD/IC MSA or ACAT I/II programs, familiarity with Milestone Decision Authorities/System Review Boards, strong communication skills, and MS Office proficiency.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project
1d
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Information Systems Security Engineer (ISSE)
Sterling, Virginia, United States
$130k-$222k/yr OnsiteFull Time
7+ YOEBachelor’s degree and 7+ years relevant experience, including 5+ years in information assurance or systems security; DoD 8140 IAT II or IAM I certification; NIST RMF, Windows/Linux, Nessus, STIG, cloud security, and IC infrastructure experience.
NIST 800-171 Risk Management Framework (RMF), Windows, Linux, Nessus, AWS, Splunk, ServiceNow, SIEM
3mo
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Critical Facilities Specialist I (7am-3pm)(Monday-Friday)
Manassas, Virginia, United States
OnsiteFull Time
0+ YOE0-2 years in critical operations/data center; knowledge of chiller plants and building systems; ability to use ticketing tools; U.S. citizenship; may require security clearance.
Building Management System (BMS), Chiller systems, UPS, Google Sheets, Google Classroom
6d
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Software Engineer I
Sparks or Sacramento or Dayton or Hagerstown
OnsiteFull Time
1+ YOEBachelor's in Computer Science, Information Systems, or related field, or 3 years equivalent experience. Preferred: 1–2 years web/application development experience and familiarity with cloud environments.
ColdFusion, React, HTML5, CSS3, JavaScript, Bootstrap, jQuery, MySQL, XML, JSON, CSV, Git, Jira, AWS, Azure, APIs, webhooks