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77 trading systems developer jobs at 43 companies in Bethlehem, PA

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Trading System Engineering Internship: Summer 2027
Hong Kong or Singapore or Philadelphia
OnsiteInternship
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
University student graduating 2028 in CS/CE/Math/STEM; strong C++, C, Rust, C#, Java, and some Python skills; strong logical reasoning. Visa sponsorship available.
C++, C, Rust, C#, Java, Python
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22h
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Shipboard Systems Engineer/Technical Operations
Norfolk or Philadelphia
$53k-$83k/yr OnsiteFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
0+ YOEBachelor's degree with 0 years, associate degree with 3 years, or high school/trade diploma with 6+ years of military or professional experience. Requires U.S. citizenship and Secret clearance eligibility.
Machinery Control Systems (MCS), DDG51 MCS Software, digital multimeter, electrical schematics, multimeter, oscilloscope, signal generator, Versa Module Eurocard (VME), Programmable Logic Controller (PLC), HyperTerminal, Putty, Wireshark
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1mo
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C++ Algo Developer| Options Trading | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
5+ YOE5+ years developing performance-sensitive C++ code, experience with distributed systems/microservices, strong numerical/HPC background; C# or Python a plus; Bachelor's in CS/Math required (MS/PhD preferred); leadership experience preferred.
C++, C#, Python
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4w
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Systems Engineering (Level 2)
Huntsville or King of Prussia or Littleton
$73k-$146k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active Top Secret clearance with ability to obtain SCI, familiarity with MBSE (SysML,DODAF), requirements development, verification/validation, trade studies, and cross-discipline collaboration.
SysML, DODAF, Cameo
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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 and market making firm.
1+ YOEBachelor's or equivalent experience; 1-5 years in database or systems engineering; strong SQL, Python, Kubernetes, and Linux skills; experience with large-scale relational and NoSQL databases and operating in production trading environments.
MariaDB, MongoDB, InfluxDB, ClickHouse, SQL, Python, Kubernetes, Linux, Neo4j, Oracle, ProxySQL, Terraform, Prometheus, Grafana
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3w
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Principal Specialist - IT ETRM Systems Dev
Houston or Dallas or Newtown Square
OnsiteFull Time
Energy Transfer
Energy TransferNYSE: ET: Transports and stores natural gas and crude oil.
10+ YOEBachelor's degree in IT, experience supporting RightAngle, strong SQL/ T-SQL and stored-procedure skills, SSIS and C#/.NET development, commodity trading/Risk Management knowledge, strong communication and project skills.
RightAngle, SQL Server, T-SQL, SSIS, C#, .NET
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4d
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Lead Specialist - IT ETRM Systems Dev
Houston or Dallas or Newtown Square
OnsiteFull Time
Energy Transfer
Energy TransferNYSE: ET: Operates energy infrastructure including pipelines, storage, and terminals.
8+ YOEBachelor’s degree in IT or related field, 8+ years of RightAngle development and support, SQL Server scripting, commodity trading and risk management, and T-SQL, SSIS, and C# experience.
RightAngle, ETRM, SQL Server, T-SQL, SSIS, C#, .NET, Web services
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2w
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Building Engineer - Union
Wayne, Pennsylvania, United States
OnsiteFull Time
Miller Electric Company
Miller Electric Company: Provides electrical and technology infrastructure construction and maintenance services.
5+ YOE5+ years operating and maintaining central plant, HVAC, mechanical, plumbing, electrical systems; trade school or mechanical trades certification; ability to braze/solder, perform carpentry, wear respirator, lift heavy equipment.
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2mo
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Engineer Maintenance
King of Prussia, Pennsylvania, United States
$22/hr OnsiteFull Time
Boyd Gaming
Boyd GamingNYSE: BYD: Operates casino entertainment and hospitality properties in the United States.
Perform preventative and corrective maintenance on electrical, mechanical, plumbing and related systems; troubleshoot systems; respond to emergencies; trade school or equivalent experience; ability to lift 50+ lbs and operate hand/power tools.
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2d
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[UNION] Operating Engineer
Basking Ridge, New Jersey, United States
$37-$44/hr OnsiteFull Time
Cushman & Wakefield
Cushman & WakefieldNYSE: CWK: Global commercial real estate and property services firm.
5+ YOERequires a high school diploma or GED, 5+ years of commercial property systems experience, valid driver's license, trade credentials as applicable, and HVAC, electrical, plumbing, and building systems expertise.
Microsoft Outlook, Microsoft Excel, Microsoft Word, HVAC, Energy Management, NFPA, CFC
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1mo
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Chief Building Engineer - Union
Philadelphia, Pennsylvania, United States
OnsiteFull Time
EMCOR Group
EMCOR GroupNYSE: EME: Provides mechanical and electrical construction and facilities management services.
5+ YOE5+ MgmtTrade school or mechanical trades certification, 5+ years operating central plant/hydraulic systems, HVAC/electrical/plumbing experience, and 5+ years supervisory experience.
CMMS
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2mo
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Engineer III - Hotel
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Rivers Casino Portsmouth
Rivers Casino Portsmouth: Operates a full-service casino, hotel, and entertainment venue.
4+ YOE4+ years trade experience, advanced building systems knowledge, high school diploma or equivalent (or technical training), valid driver license, ability to obtain required licensing, flexible to work shifts and holidays.
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1d
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Building Engineer
Philadelphia, Pennsylvania, United States
$35-$45/hr OnsiteFull Time
CAMCO Property Management
CAMCO Property Management: Professional property management for residential communities and associations.
7+ YOE3+ MgmtRequires 7–10 years of building engineering or trades experience, including 3 years in a lead or supervisory role, high school diploma, systems expertise, leadership skills, and Microsoft Office experience.
HVAC, BAS, Microsoft Office, Vantaca, OSHA, EPA
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1mo
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Mobile Engineer - 281981 | CBRE
Allentown, Pennsylvania, United States
FieldFull Time
CBRE
CBRENYSE: CBRE: Provides global commercial real estate services and investment management.
High school/GED or trade diploma (or equivalent experience), valid driver’s license, ability to lift 50+ lbs, knowledge of mechanical/HVAC/plumbing/fire systems, Microsoft Office proficiency, supervisory experience preferred.
Microsoft Word, Microsoft Excel, Microsoft Outlook
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3w
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Plant Engineer III - Plant Maintenance
Bristol, Pennsylvania, United States
OnsiteTemporary
Prime Healthcare
Prime Healthcare: Operates a national network of acute care community hospitals.
5+ YOEMaintain and repair mechanical, HVAC, electrical, plumbing, and building systems; troubleshoot schematics; valid driver’s license; trade certification; high school diploma; 5 years acute care experience preferred.
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2mo
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Engineer
Allentown, Pennsylvania, United States
$38/hr OnsiteFull Time
ABM Industries
ABM IndustriesNYSE: ABM: Provides integrated facility management and building maintenance services.
Maintain and repair building systems (HVAC, electrical, plumbing), read blueprints, use building automation systems, hold relevant state HVAC/stationary engineer and refrigerant recovery credentials, OSHA ACM awareness, and provide hands-on training.
building automation systems
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1d
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Delivery Lead for Fidessa Trading System - 6447778
New York City or Jersey City or Pennington or California or Cleveland or Colorado or United States or Illinois or Maine or Maryland or Massachusetts or Minnesota or Virginia or Washington
$63-$73/hr HybridFull Time, Contract
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
6+ YOERequires 6+ years of work experience, including 3+ years of Fidessa server-side development, equities trading knowledge, TCL, Unix shell scripting, Linux, Windows 10, Agile SDLC, and an associate degree.
Fidessa Product Suite, CASE, FBL, TOP OMAR, TMAR, PMAC, PAIRS, NMS, FIX+, APAS, FDA, FIX, TCL, Unix shell scripting, Linux, Windows 10, Agile SDLC, Java, Sybase, DevOps, CI/CD
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2mo
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Operating Engineer
Malvern, Pennsylvania, United States
$67k-$87k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
High school diploma or GED; two years trades schooling in electrical/HVAC; Universal Technician cert (or within 90 days); valid driver’s license; basic computer skills; ability to diagnose and repair building systems.
Word, Excel
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1w
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HVAC Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Davidson Hospitality Group
Davidson Hospitality Group: Full-service hospitality management for hotels and resorts.
Basic knowledge of electrical, plumbing, and HVAC systems; strong problem-solving, teamwork, communication, attention to detail, and willingness to learn.
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2mo
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Chief Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Pyramid Global Hospitality
Pyramid Global Hospitality: Provides management and advisory services for hotels and resorts worldwide.
Strong background in hotel/resort maintenance; leadership of maintenance team; oversee mechanical systems, preventative maintenance, and asset protection.
EMS systems, Life Safety Systems, office equipment, maintenance software
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