264 software systems engineer jobs at 145 companies in Yardley, PA
2mo
Save
Mark Applied
Hide
Software Systems Engineer
King of Prussia, Pennsylvania, United States
$73k-$129k/yr OnsiteFull Time
US citizen with final Secret clearance required; experience in systems engineering (requirements/ICD development, subsystem design, or system/software modeling); familiarity with MBSE/Cameo (MagicDraw), DOORs, and DOD software CDRL development; strong communication skills.
Cameo Systems Modeler (MagicDraw), Cameo Enterprise Architecture, DOORs
3mo
Save
Mark Applied
Hide
Systems Engineer
Aberdeen Proving Ground or Fort Belvoir or Huntsville or Austin or Tobyhanna Army Depot or Letterkenny Army Depot or Lakehurst
OnsiteFull Time
5+ YOE5+ years of systems engineering; strong ability to design, integrate and test complex hardware/software systems; gather requirements and document configurations.
2mo
Save
Mark Applied
Hide
Senior Systems Engineer
King of Prussia, Pennsylvania, United States
$108k-$228k/yr OnsiteFull Time
8+ YOEActive TS/SCI with polygraph, Bachelor’s in CS/Systems/IT/Engineering, 8+ years systems or software engineering, experience translating mission needs into AI/ML requirements, Scrum/Agile experience, ability to develop test procedures and mentor engineers.
Cameo, DOORS, DOORS Next Gen, GitLab, XML, JSON, Scrum, Agile
2w
Save
Mark Applied
Hide
Software Engineer - Control Systems
Princeton, New Jersey, United States
$150k-$235k/yr OnsiteFull Time
Hands-on instrumentation and software fundamentals; hardware-in-the-loop testing, data pipelines, distributed monitoring; experience integrating high-speed cameras, RF signal generators, GPUs, and Linux kernel customizations.
high-speed cameras, RF signal generators, GPUs, Linux kernel
2mo
Save
Mark Applied
Hide
Machinery Control Systems Software Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOE3+ years Java experience, Bachelor's in computer/electrical engineering or computer science, CompTIA Security+ and DoD Secret clearance, ability to work onsite daily at Philadelphia Navy Yard; experience with MATLAB/Simulink, EM tools, Linux, and large Java codebases.
Java, Java 8, Java 17, MATLAB, Simulink, Simulink Coder (Real-Time Workshop), Microsoft Visual Studio, Git, Sonarqube, Linux, FactoryTalk View, Ignition, Wonderware, PIMCS, Allen-Bradley ControlLogix, CompactLogix, CMMI
3w
Save
Mark Applied
Hide
Software Engineer - ERP, Systems Integration
Mountainside, New Jersey, United States
$95k-$115k/yr OnsiteFull Time
Mid-level software developer with Linux and SQL experience, ERP/integration skills, APIs knowledge, and ability to prototype AI-assisted automation.
Red Hat Enterprise Linux, Microsoft Copilot, Copilot Studio, Power Automate, Power Platform, Salesforce, Apache Web Server, JavaScript, HTML/CSS, jQuery, SQL, Git, Mantis, Zendesk, Jira, PHP, Python, Replicon
2mo
Save
Mark Applied
Hide
Staff Systems Engineer
Aurora or Ypsilanti or Philadelphia
$82k-$172k/yr OnsiteFull Time
5+ YOETS/SCI with poly; Bachelor's in CS, systems engineering, IT, or related field; 5+ years in software or systems engineering; strong cross-organizational communication; ability to develop requirements, test procedures, and traceability; experience with Scrum/Agile; IAT Level II or III certification.
4w
Save
Mark Applied
Hide
Principal Systems Engineer - Medical Devices
Parsippany, New Jersey, United States
$132k-$165k/yr HybridFull Time
15+ YOE7+ MgmtAdvanced engineering degree and 15+ years developing electronic hardware and embedded software for real-time medical instruments; 10+ years systems engineering; 7+ years leading systems engineering; knowledge of FDA/EC regulations and human factors.
real time operating systems, digital signal processing
1mo
Save
Mark Applied
Hide
Quality Systems Engineer
Easton, Pennsylvania, United States
OnsiteFull Time
Bachelor's in engineering, experience with quality management systems/enterprise quality software, strong QA documentation/control knowledge, analytical and communication skills, and continuous improvement experience.
2mo
Save
Mark Applied
Hide
Radar Systems Engineer
Moorestown, New Jersey, United States
OnsiteFull Time
Support development, integration, and sustainment of complex systems; MATLAB modeling; requirements analysis; system architecture; integration and test; collaboration with software/hardware/test teams; documentation.
MATLAB
1d
Save
Mark Applied
Hide
Principal Software Engineer
Trenton, New Jersey, United States
$106k-$142k/yr OnsiteFull Time
7+ YOEBachelor's in Information Systems/Computer Science/Engineering, 7+ years engineering or software development experience, strong Python and SQL skills, test-driven development, communication, autonomous work, project leadership.
Python, SQL, Supply Chain Guru, Llama.ai, NextMV, Gains, Sophus, Starboard, Optilogic, TMOD, Go
1w
Save
Mark Applied
Hide
Principal Software Engineer
Pennsylvania or New Jersey or Delaware or West Chester
RemoteFull Time
8+ YOE8+ years software engineering experience; deep expertise in architecture, system design, SDLC, testing, DevOps, strong communication; Bachelor's degree or equivalent experience preferred.
6d
Save
Mark Applied
Hide
Staff Software Engineer
Philadelphia or United States
$169k-$192k/yr OnsiteFull Time
8+ YOE8+ years software engineering experience; proficiency in Python, Go, TypeScript or SQL; backend, APIs, distributed systems, Postgres, AWS/GCP, Docker/Kubernetes, Kafka/Redis; strong system design and cross-team leadership.
Python, Go, TypeScript, SQL, Postgres, AWS, GCP, Docker, Kubernetes, Kafka, Redis, Grafana, Prometheus, GitLab CI/CD
1mo
Save
Mark Applied
Hide
SSDS Senior Systems Engineer
Moorestown, New Jersey, United States
$79k-$135k/yr OnsiteFull Time
Requires active Secret security clearance and U.S. citizenship; prior US Navy and SSDS/ship combat-systems experience; knowledge of radars, sensors, NATO missile and weapon systems; proficiency with Microsoft Office, MS Project, and Visio; ability to support software baselines and Agile-Scrum updates.
SSDS, Microsoft Office Suite, MS Project, Visio, Agile-Scrum
3w
Save
Mark Applied
Hide
Electrical Systems Engineer
Philadelphia, Pennsylvania, United States
$79k-$123k/yr OnsiteFull Time
3+ YOEBachelor's in engineering,3+ years experience,active DoD Secret clearance,software testing and hardware troubleshooting experience,ability to travel internationally 20-30%.
Versa Module Eurocard (VME), TCP/IP, UDP
1mo
Save
Mark Applied
Hide
Lead Software Engineer-AI
Columbus or Wilmington
OnsiteFull Time
7+ YOE7+ years applied software engineering experience; strong system design and production engineering skills; proficiency in Python or TypeScript; experience with agent frameworks (e.g., LangChain, LlamaIndex), LLM API integration, cloud-native systems, and evaluating reliability/observability.
Python, TypeScript, LangChain, LlamaIndex, AutoGen, CrewAI, Cloud Foundry, GKP, Jules CI/CD, TrueCD, Sophia auth
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Arlington or Mount Laurel or San Diego or Fall River
$135k-$273k/yr HybridFull Time
7+ YOEBachelor's degree or equivalent, 7+ years software engineering experience, able to obtain/maintain Secret U.S. security clearance, experience leading/mentoring, expertise in SDLC, OOP, distributed systems, secure coding, testing, and integration.
SDLC, Service-Oriented Architecture (SOA), AI, Generative AI
4w
Save
Mark Applied
Hide
Principal Software Engineer
Moorestown, New Jersey, United States
$128k-$218k/yr OnsiteFull Time
8+ YOEBachelor's in engineering/computer science or equivalent, U.S. citizenship, ability to obtain Secret clearance, 8+ years software development experience in real-time/mission systems, experience with Java, C++, or Python, Linux/UNIX, and IDEs.
Java, C++, Python, Linux, UNIX, Eclipse, UML, Clearcase, JIRA, xUnit, Junit, CPPUnitLite, Assemblers
3mo
Save
Mark Applied
Hide
Senior Software Engineer, Developer Experience
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
7+ YOESenior software engineer with 7+ years in production platforms, distributed systems, and developer tooling.
Go, Python, Kubernetes, GitHub Actions, Buildkite, Bazel, Artifactory, MCP
1w
Save
Mark Applied
Hide
Software Developer
Monmouth Junction, New Jersey, United States
$132k-$147k/yr RemoteFull Time
Design, develop, test, and maintain software systems; perform code reviews; participate in Scrum; provide client support and occasional travel.
Scrum
Explore Jobs