58 sr software engineer jobs at 32 companies in Harrisburg, PA
1mo
Save
Mark Applied
Hide
Sr. Software Developer
Mechanicsburg, Pennsylvania, United States
$100k-$105k/yr OnsiteContract
10+ YOE10+ years professional software development experience; strong expertise with C#, VB.NET, .NET 8+, ASP.NET Core, JavaScript and modern front-end frameworks, SQL/Entity Framework, microservices, messaging, Git; U.S. citizen with current T3 investigation; onsite work required.
C#, VB.NET, .NET 8+, ASP.NET Core, JavaScript, React, Angular, SQL, Entity Framework, NServiceBus, RabbitMQ, Git
1w
Save
Mark Applied
Hide
Senior Software Engineer
New Holland or Oak Brook
$75k-$114k/yr HybridFull Time
5+ YOE5+ years engineering experience (3+ with a master's), Bachelor's or Master's degree, demonstrated leadership, ability to define solutions and mentor others.
2mo
Save
Mark Applied
Hide
Principal Antenna Test / Sr Principal Antenna Test Engineer
Sykesville, Maryland, United States
$109k-$163k/yr OnsiteFull Time
5+ YOEBS/MS in Electrical Eng; 5+ years (Principal) or 8+ years (Sr Principal) in RF/test; RF test equipment; software dev in C#, VB, MATLAB; DoD Secret clearance with SAP; US citizenship.
Oscilloscope, Power meter, Spectrum analyzer, Signal generator, C#, Visual Basic, MATLAB
3d
Save
Mark Applied
Hide
Senior Software Engineer - Digital Products
Reading, Pennsylvania, United States
HybridFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
10+ YOE1+ MgmtBachelor’s degree or equivalent experience, 10+ years of software development, web framework proficiency, architecture experience, Agile delivery, project leadership, mentoring, and technical communication skills.
React, Angular, jQuery, HTML, CSS, JavaScript, Spring, Spring-MVC, myBatis, RESTful APIs, CI/CD, SVPG Product Operating Model
6d
Save
Mark Applied
Hide
Software Engineer Subject Matter Expert (SME)
Blue Ridge Summit or Liberty Township
$150k-$175k/yr OnsiteFull Time
10+ YOEBachelor's degree or equivalent experience, 10+ years of software development, strong .NET expertise, classified-environment experience, SQL, Git, Agile, secure coding, and active Secret clearance.
.NET, C#, ASP.NET, .NET Core, SQL, Git, Agile, Risk Management Framework (RMF)
2mo
Save
Mark Applied
Hide
Sr. Engineer - Water/Wastewater
Harrisburg, Pennsylvania, United States
OnsiteFull Time
10+ YOEPE license required, 10+ years experience, ABET-accredited bachelor's or master's in engineering or landscape architecture, proficiency with Revit/AutoCAD Civil 3D and hydrologic/hydraulic software, QA/QC and complex project experience.
Revit, AutoCAD Civil 3D, Hydrologic and Hydraulic Software Packages
2w
Save
Mark Applied
Hide
Senior Software Engineer – Forward Deployed (Fort Meade)
Fort Meade or Mechanicsburg
$159k-$184k/yr OnsiteFull Time
5+ YOEActive Secret clearance, Bachelor’s in CS or related (or equivalent), 5+ years software/DevOps experience, proficiency with Python/Node.js/Java/ C++ and Linux, Kubernetes, Git, Docker, GitLab CI/CD, strong troubleshooting and communication skills.
Python, Node.js, JavaScript, Java, C++, Linux, Git, Docker, Kubernetes, GitLab CI/CD, Ansible, PowerShell, Bash, PostgreSQL, REST APIs, GitHub Copilot, ChatGPT, Claude Code, Codex
1mo
Save
Mark Applied
Hide
Senior Software Engineer Applied AI
Harrisburg or United States
RemoteFull Time
7+ YOE7+ years building and operating production backend systems, strong Python skills, distributed systems/cloud experience, hands-on LLM/generative AI and traditional ML lifecycle experience, disciplined data handling in regulated environments.
Python, AWS, LLM
2d
Save
Mark Applied
Hide
Roadway Engineer
Mechanicsburg or Pennsylvania or Delaware or Maryland
$90k-$185k/yr OnsiteFull Time
5+ YOEBachelor of Science in Civil Engineering from an ABET-accredited program, 5–10 years of roadway engineering experience, design software proficiency, and strong communication and organizational skills.
MicroStation, OpenRoads, AutoCAD, Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook
4d
Save
Mark Applied
Hide
Construction Engineer
York, Pennsylvania, United States
FieldFull Time
5+ YOEBachelor’s degree in civil engineering or similar, 5+ years in bridge or heavy highway design/construction, PE license or ability to obtain, and experience with structural engineering, temporary works, and construction software.
Heavy Job, Heavy Bid, Viewpoint, OnBase, Microsoft Excel, CAD, AutoCAD, Bluebeam, Microsoft Office, STAAD Pro, RISA
1d
Save
Mark Applied
Hide
Roadway Engineer III
Pittsburgh or Lancaster
HybridFull Time
Bachelor's degree in civil engineering or related discipline, EIT certification, roadway engineering experience, PennDOT project experience, CAD or transportation-design software skills, and ability to manage technical assignments.
CAD, OpenRoads Designer, MicroStation
2mo
Save
Mark Applied
Hide
Senior Bridge Engineer
Allentown or Mechanicsburg or Pittsburgh or Scranton
OnsiteFull Time
15+ YOEPE required, BS in Civil Engineering minimum, 15+ years bridge/structural design experience; proficiency with AutoCAD/MicroStation and engineering software; valid driver's license and ability to lift 50 lbs.
AutoCAD, MicroStation, MATHCAD, BrR, Staad, OpenBridge, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft SharePoint, Microsoft Teams
3w
Save
Mark Applied
Hide
Structural Bridge Engineer II - Pennsylvania
Harrisburg or Cranberry Township or Plymouth Meeting
$75k-$131k/yr OnsiteFull Time
5+ YOEBachelor's in civil/structural engineering, 5+ years bridge design experience (PennDOT preferred), EIT with intent to obtain PA PE, familiarity with AASHTO and PennDOT standards, proficiency with bridge engineering software.
LEAP, MIDAS, LARSA, CSiBridge, STAAD, Bentley MicroStation, OpenRoads, OpenBridge
2mo
Save
Mark Applied
Hide
Software Development Manager
New Holland, Pennsylvania, United States
OnsiteFull Time
8+ YOE3+ MgmtLeads and evolves application development with focus on people leadership, engineering practices, and lifecycle excellence; drives AI integration and Agile alignment.
2w
Save
Mark Applied
Hide
Applied AI Engineer
Batavia or Buffalo or Wyomissing or Rochester or Ithaca
$105k-$145k/yr HybridFull Time
5+ YOEBachelor's degree and 5+ years in software engineering, data science, or applied AI; proficiency in Python and APIs; experience with LLMs, MLOps, cloud AI services; production deployment and governance knowledge.
Python, APIs, Azure, AWS, Google Cloud Platform, Azure Machine Learning, MLflow, Databricks, SageMaker, Vertex AI, Microsoft Foundry, Azure OpenAI, Copilot Studio
4d
Save
Mark Applied
Hide
Senior Structures (Bridge) Design Engineer
Mechanicsburg, Pennsylvania, United States
HybridFull Time
5+ YOEBachelor's degree in engineering or related field, 5+ years of related experience, Pennsylvania PE license or ability to obtain within six months, PennDOT project experience, and structural design software proficiency.
Bentley MicroStation CADD, InRoads, Autodesk AutoCAD, Civil 3D, MATHCAD, STAAD II, Bluebeam, COGO, HEC-2
1mo
Save
Mark Applied
Hide
Geotechnical Senior Project Engineer - Special Projects Group
York, Pennsylvania, United States
OnsiteFull Time
5+ YOEPE license required, 5+ years experience, BS/MS in civil/geological engineering or geology, strong project management, business development, geotechnical design and software skills, excellent communication, valid driver\u0002s license.
1d
Save
Mark Applied
Hide
Engineer in Training - Utilities Group
Pennsylvania or Virginia or Harrisburg or Philadelphia or Pittsburgh or Richmond or Virginia Beach
$66k-$99k/yr FieldFull Time
5+ YOEBachelor's degree in engineering, EIT certification, and 5+ years of relevant experience required. Requires stormwater and erosion control expertise, AutoCAD Civil 3D, hydraulic modeling software, Microsoft Office, and progress toward PE licensure.
AutoCAD Civil 3D, Hydraflow, HydroCAD, Microsoft Office Suite
1mo
Save
Mark Applied
Hide
Traffic Engineer/Transportation Planner
Mechanicsburg or King of Prussia or Canonsburg or Pittsburgh or Philadelphia
OnsiteFull Time
10+ YOEBSCE and PA PE required, 10+ years traffic/transportation experience, familiarity with MUTCD,AASHTO,HCM,HCS,Synchro/Sim Traffic Software; PTOE desirable; experience managing and mentoring staff and QA/QC.
MUTCD, AASHTO, HCM, HCS, Synchro/Sim Traffic Software
2mo
Save
Mark Applied
Hide
Senior Salesforce Solutions Developer
District of Columbia or Delaware or Maryland or New Jersey or Pennsylvania or Virginia or East Petersburg
$91k-$152k/yr RemoteFull Time
7+ YOE7+ years applications development; 5+ years with Salesforce Lightning, LWC, Flows, APEX; experience with Financial Services Cloud, Marketing/Data Cloud; CI/CD (Copado, Gearset, SF DX) and nCino; Bachelor’s in information systems/engineering or equivalent; preferred Salesforce certs.
Salesforce Lightning, Custom Lightning Web Components, Flows, Flow Builder, APEX, APEX Test, Financial Services Cloud, Marketing Cloud, Data Cloud, nCino, Copado, Gearset, SF DX, CI/CD
Explore Jobs