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194 junior systems engineer jobs at 121 companies in Philadelphia, PA

1w
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Systems Engineer
Newark, Delaware, United States
$78k-$122k/yr OnsiteFull Time
Hologic
HologicNASDAQ: HOLX: Develops medical technology for women's healthcare and diagnostics.
1+ YOEBachelor’s degree in a technical engineering or computer science field, plus 1–2 years’ experience; requires systems engineering, electromechanical design, integration, medical device standards, PLM, and project skills.
Product Lifecycle Management (PLM), SolidWorks
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2mo
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Systems Engineer
King of Prussia or Springfield
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
0+ YOEActive TS/SCI clearance with polygraph required; BS in engineering/science with 2-4 years or MS with 0-2 years; knowledge of systems engineering, test design, data verification, and strong written/oral communication.
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2mo
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Systems Engineer
King of Prussia, Pennsylvania, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
0+ YOEActive Top Secret/SCI clearance and polygraph required; BS in engineering or related field (BS with 2-4 years or MS with 0-2 years); knowledge of systems engineering, testing, data verification, and strong communication skills.
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2mo
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Systems Engineer
Arlington or Mount Laurel or Fall River or San Diego
$74k-$184k/yr HybridFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Develops software and systems solutions to rapidly deliver mission‑critical capabilities to the U.S. government.
0+ YOEAbility to obtain/maintain Secret clearance; Bachelor's in Systems Engineering or equivalent experience; 0–5 years' professional experience; experience with C/C++, Python, JavaScript/Java, Linux, Git, and DevSecOps; up to 10% travel.
C, C++, Python, JavaScript, Java, Linux, Git, Make, Maven, Ant, X-Windows, Jenkins, Jira, Atlassian, VMware vSphere, Azure, AEGIS Weapon System Common Source Library (CSL), Ship Self Defense System (SSDS) Single Source Library (SSL)
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6d
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Systems Engineer - E2
King of Prussia, Pennsylvania, United States
$79k-$147k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Bachelor's degree in engineering or technical discipline, systems integration knowledge, agile process familiarity, and active Secret clearance with ability to obtain Top Secret clearance.
Scrum, Kanban
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5d
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Systems Engineer
Allentown or United States or Canada
HybridFull Time
Grantek
GrantekNYSE: COR: Provides integrated automation and smart manufacturing engineering solutions.
B.Sc. in engineering or related technology, experience with automation technologies, communication skills, driver's license, personal vehicle, and willingness to travel 30–50% in the USA and Canada.
Rockwell, Allen-Bradley, Siemens, Omron, Modicon, GE, Wonderware, Schneider Electric, Inductive Automation, Ethernet, Routing and Switching, EthernetIP, Profibus, DeviceNet, ControlNet, DH+, Remote IO, Modbus, Cognex, Datalogic, Keyence, Python, Historian, PI System, Microsoft Office
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3w
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Systems Engineer
Philadelphia, Pennsylvania, United States
$72k-$112k/yr HybridFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
0+ YOEBachelor's in engineering, 0–3 years experience, proof of degree, active or eligible DoD Secret clearance, US citizenship and passport ability, travel 10–20%, ability to meet shipboard physical requirements.
PLC, Rockwell, Siemens, Versa Module Eurocard (VME), TCP/IP, UDP
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3w
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Systems Engineer
Philadelphia, Pennsylvania, United States
$72k-$112k/yr OnsiteFull Time
Noblis
Noblis: Provides science and technology solutions for government missions.
0+ YOEBachelor's in engineering or related field, 0–3 years relevant experience, US citizenship, active or adjudicable DoD Secret clearance, valid/obtainable US passport, ability to travel 10–20%, meet shipboard physical requirements, provide proof of degree.
PLC, Rockwell, Siemens, Versa Module Eurocard (VME), TCP/IP, UDP
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1mo
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Optical Systems Engineer
Princeton, New Jersey, United States
$125k-$200k/yr OnsiteFull Time
Logiqal
Logiqal: Developing modular quantum computing systems using neutral atom technology.
Design, assemble, and test manufacturable optical systems for laser delivery, beam patterning, microscopes, and projection; collaborate with physicists and software engineers; bachelor's to experienced candidates welcome.
CMOS
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4w
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OT Systems Engineer
King of Prussia, Pennsylvania, United States
OnsiteFull Time
GSK
GSKLondon Stock Exchange: GSK: Develops and manufactures innovative vaccines and specialty medicines.
1+ YOEBS/BA in engineering, life sciences or software (or 3+ years equivalent experience); 1+ year programming/troubleshooting with Emerson DeltaV, Rockwell PLCs, or Siemens Desigo; virtualization, integration protocols (OPC, ODBC, Ethernet-IP), Hyper-V, cybersecurity and GMP familiarity.
Emerson DeltaV, Emerson Syncade, Rockwell PLCs, Siemens Desigo, OPC, ODBC, Ethernet-IP, Microsoft Hyper-V
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2mo
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Model-Based Systems Engineer
Mount Laurel, New Jersey, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
2+ YOEBachelor's in engineering/CS with 2+ years experience, MBSE/SysML expertise, experience with Cameo Systems Modeler, strong communication skills, ability to obtain Secret clearance, U.S. citizenship required.
Cameo Systems Modeler, SysML, Jira
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2w
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Submarine Control Systems Engineer
Philadelphia, Pennsylvania, United States
$80k-$100k/yr OnsiteFull Time
The GBS Group
The GBS Group: Provides technical engineering and maintenance services for infrastructure assets.
2+ YOEBachelor's in electrical or computer science, 2+ years PLC/control systems experience (Rockwell/Allen Bradley preferred), ability to obtain Secret clearance, ability to lift 50 lbs and work onboard ships.
PLC, Rockwell/Allen Bradley
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1mo
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Systems Design Engineer I
Camden, New Jersey, United States
$95k-$115k/yr OnsiteFull Time
Holtec International
Holtec International: Provides nuclear fuel storage systems and small modular reactors.
2+ YOEBS in engineering, 2+ years post-grad experience (or MS), knowledge of heat transfer/fluid dynamics, EIT/PE preferred, EM office proficiency, experience with nuclear industry and requirements development.
Microsoft Word, Microsoft Excel, Smart Plant, MathCad, AutoCAD, Pipe-Flo, Engineering Life-cycle Management (ELM), DOORS-NG, HTRI
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2w
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Junior Electrical Engineer
Philadelphia, Pennsylvania, United States
FieldFull Time
Green Expert Technology
Green Expert Technology: Provides engineering and technical services for government defense programs.
1+ YOEBSc in Electrical/Computer Engineering, active or obtainable DoD Secret clearance, 1-3 years engineering experience, industrial control systems knowledge, electrical diagram and diagnostic tool proficiency, Microsoft Office skills.
Microsoft Office
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1mo
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Systems and Database Engineer | Database Services | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
1+ YOEExperience with database and systems engineering, SQL and Python proficiency, Kubernetes and Linux fundamentals, and 1+ years in database/systems engineering or related roles supporting production environments.
MariaDB, MongoDB, InfluxDB, ClickHouse, SQL, Python, Kubernetes, Neo4j, Oracle, ProxySQL, Terraform, Prometheus, Grafana, Linux
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3w
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Electronic Security Systems Engineer
West Reading, Pennsylvania, United States
OnsiteFull Time
Tower Health
Tower Health: Operates a regional network of hospitals and healthcare facilities.
Associate degree preferred, PA driver's license required, no prior experience required; skills in access control, security cameras, system design, testing, and Microsoft Excel/Outlook/Word.
Microsoft Excel, Microsoft Outlook, Microsoft Word
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3w
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Electronic Security Systems Engineer
West Reading, Pennsylvania, United States
OnsiteFull Time
Tower Health
Tower Health: Regional non-profit healthcare system providing comprehensive medical services.
Associate degree required, no prior experience needed; PA driver permit/license, computer navigation skills, and proficiency with Microsoft Excel, Outlook, and Word.
Microsoft Excel, Microsoft Outlook, Microsoft Word
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1mo
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Systems and Database Engineer | Database Services | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
1+ YOE1+ year experience in database or systems engineering; strong SQL, Python, Kubernetes, and Linux fundamentals; experience with large-scale relational and non-relational databases and operating in production environments.
SQL, Python, Kubernetes, Linux, MariaDB, MongoDB, InfluxDB, ClickHouse, Neo4j, Oracle, ProxySQL, Terraform, Prometheus, Grafana, AI tools
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3w
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Power Systems Engineer I - Arc Flash Boot Camp Winter 2027
Doylestown, Pennsylvania, United States
FieldFull Time
Qualus
Qualus: Provides specialized power infrastructure engineering and technical services.
BS in Electrical Engineering (ABET) required, valid driver's license, ability to travel 50-70%, experience with power system studies and protection, and strong communication and technical skills.
SKM, ETAP, Easypower, Microsoft Office
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2mo
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Engineer I - Systems
New London or Groton or Quonset Point or Philadelphia
OnsiteFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
0+ YOEBachelor's in engineering, 0-4 years post-grad engineering experience, ability to obtain/maintain DOD Secret clearance (U.S. citizenship required), shipyard/construction oversight and supplier interface experience preferred.
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