350 systems software engineer jobs at 191 companies in Pennsylvania

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Software Systems Engineer
King of Prussia, Pennsylvania, United States
$73k-$129k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
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
1w
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Senior Software Systems Engineer - Perception
Pittsburgh or Palo Alto or Detroit
$179k-$269k/yr OnsiteFull Time
Latitude AI
Latitude AI: Developing automated driving technology for next-generation Ford vehicles.
4+ YOEDegree in engineering/computer science (or related) with 4+ years (or advanced degree with reduced experience). Experience in systems architecture, verification, perception, statistics, data-driven analysis, and prototyping in Python or C++.
Python, C++
3w
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Systems Software Engineer - Computing Services
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
Carnegie Mellon University
Carnegie Mellon University: Global research university providing higher education and conducting scientific research.
1+ YOEBachelor's degree, 1-3 years software development or systems experience. Proficiency in C#, JavaScript, Python or Java; web technologies (HTML, CSS); SQL; data integration (Informatica, Snowflake); version control (Gitlab/Github); ServiceNow; documentation and production support.
C#, JavaScript, Python, Java, HTML, CSS, SQL, Informatica, Snowflake, Gitlab, Github, ServiceNow, PowerBI, Next Gen eRA, ETL
3w
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Embedded Systems Software Engineer
Export, Pennsylvania, United States
OnsiteFull Time
Fischione Instruments
Fischione Instruments: Manufactures advanced sample preparation instrumentation for electron microscopy.
4+ YOEDevelop Linux real-time control software in C/C++/Python; interface with hardware (I2C, UART, SPI), implement TCP/IP communication, perform unit/regression testing, and use lab diagnostics; 4+ years experience and a relevant bachelor\u0002s degree required.
C, C++, Python, Linux, TCP/IP, I2C, UART, SPI, Qt, ARM, x86, DVM, Oscilloscope, Bus Analyzer
2mo
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Systems Engineer
Aberdeen Proving Ground or Fort Belvoir or Huntsville or Austin or Tobyhanna Army Depot or Letterkenny Army Depot or Lakehurst
OnsiteFull Time
Envision Innovative Solutions
Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.
5+ YOE5+ years of systems engineering; strong ability to design, integrate and test complex hardware/software systems; gather requirements and document configurations.
2mo
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Software Engineer, Manufacturing Test Systems
San Mateo or Pittsburgh
$100k-$300k/yr OnsiteFull Time
Skild AI: A building general purpose robotic intelligence and automation systems.
Build manufacturing test systems for robot assembly; hands-on with hardware, software, and data pipelines.
Python, C++, ROS, APIs, Databases
1mo
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Senior Systems Engineer
King of Prussia, Pennsylvania, United States
$108k-$228k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
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
1mo
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Senior Software Engineer, Operating Systems
Salem or Pittsburgh or Fremont or United States
$155k-$241k/yr RemoteFull Time
Agility Robotics
Agility Robotics: Develops bipedal humanoid robots for industrial warehouse automation.
5+ YOE5+ years working on OS image generation, Linux kernel and embedded Linux; proficiency in modern Python and systems programming; experience with systemd/k3s, bootloaders, device drivers; strong communication and collaboration skills.
systemd, k3s, Python, Linux kernel, Kubernetes, Bazel, NVIDIA
2mo
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Staff Systems Engineer
Aurora or Ypsilanti or Philadelphia
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
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.
3w
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Quality Systems Engineer
Easton, Pennsylvania, United States
OnsiteFull Time
Victaulic
Victaulic: Manufacturer of mechanical pipe joining and flow control systems.
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.
2w
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Senior Software Engineer- Cable Backplane Systems
Yocumtown or Nashua or Raleigh or Austin
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
8+ YOE8+ years software engineering experience, BS in CS/CE (MS preferred), experience designing large data platforms, APIs, databases, pipelines, EM/ML workflows, and technical leadership/mentoring skills.
MES, APIs, CI/CD, AI/ML
2w
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Senior Software Engineer- Cable Backplane Systems
Valley Green or Nashua or Raleigh or Austin
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
8+ YOEBS in CS/CE required (MS preferred); 8+ years software engineering experience with large-scale data platforms, databases, pipelines, APIs, analytics/AI/ML workflows, technical leadership, and mentoring.
MES, APIs, CI/CD, AI/ML
3w
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Senior Systems Engineer
Warrenton or State College or Augusta or Centennial
$150k-$200k/yr OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
10+ YOETop Secret clearance, 10+ years relevant experience, systems integration, documenting O&M/SOPs, designing interfaces and ontologies, automation using bash/python, familiarity with Java, Elastic, Docker, and software development/integration.
bash, Python, Java, Elastic, Docker
1mo
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Systems Engineer - US Remote
Chicago or Illinois or Indiana or Pennsylvania or New York or Maine or Massachusetts or New Jersey or Wisconsin
$90k-$100k/yr OnsiteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
3+ YOE3+ years in systems integration/software engineering or related technical discipline; experience with C#, XML, Python, .NET and SQL databases; ability to design, build and validate data migration solutions; strong communication and troubleshooting skills; must pass CJIS/background clearance.
C#, XML, Python, .NET, MS SQL, Oracle, MySQL, PostgreSQL, SQL, Agile
2w
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Software Engineer
State College, Pennsylvania, United States
$122k-$231k/yr OnsiteFull Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
5+ YOEBachelor's degree in engineering or science, 5+ years software engineering experience (up to senior levels require 14+ years), proficiency in C/C++, Linux, Git, containerization (Docker, Kubernetes), strong algorithms and systems skills, ability to obtain U.S. security clearance, U.S. citizenship required.
C++, C, Linux, Git, GitLab, JIRA, Confluence, Bamboo, Artifactory, BitBucket, SonarQube, Docker, Kubernetes, SQL, NoSQL, MATLAB, Python, Java, Rust, Bash, JavaScript, HTML, CSS, Google Protocol Buffers, ZeroMQ, FastAPI, pytest, React, Tailwind, AWS, Vim, CMake, GDB, ATAK, WinTAK
3mo
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Sr. Systems Engineer
Aston, Pennsylvania, United States
$115k-$130k/yr OnsiteFull Time
Curtiss-Wright
Curtiss-WrightNYSE: CW: Engineers and manufactures critical components for aerospace and defense.
7+ YOEDesign, develop, and integrate complex aircraft arresting systems; experience with electronic controllers, software/firmware for motion control; 7+ years preferred; US citizenship required.
MATLAB, NI, SCADA, PLC, HMI
3w
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Senior Software Engineer
United States or Arizona or California or Colorado or District of Columbia or Florida or Georgia or Iowa or Illinois or Massachusetts or Maryland or Michigan or Minnesota or Montana or Nebraska or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Oregon or Pennsylvania or Rhode Island or Tennessee or Texas or Utah or Washington
$170k-$195k/yr RemoteFull Time
Lob
Lob: Automates direct mail and address verification for businesses.
4+ YOE4+ years software engineering experience; strong Node.js and/or Go; familiarity with Vue.js, relational DBs, Redis, queue systems, Terraform/CloudFormation, testing, observability, and production ownership.
Node.js, Go, Vue.js, AWS, SQS, Lambda, Postgres, MySQL, SQL Server, Redis, Kafka, Kinesis, Terraform, CloudFormation
1mo
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Software Engineer Expert
Pittsburgh or Dallas
OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
8+ YOELead software engineering teams; expert Java and distributed systems experience; Agile delivery; bachelor's degree typical; ~8+ years industry experience; strong communication and stakeholder skills.
Java, Java Enterprise Edition
3w
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Platform Verification Engineer - Software Systems
San Francisco or Toronto or Dallas or Pittsburgh
$134k-$222k/yr HybridFull Time
Waabi
Waabi: Develops Physical AI for autonomous trucking and robotaxis.
3+ YOEBachelors in engineering and 3+ years in automotive/robotics or related industry; experience in systems verification & validation, autonomous vehicle stack, simulation, and strong software skills (Python, C++, Rust).
Python, C++, Rust, Continuous Integration (CI)
3w
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Software Engineer - Integrations
Manchester or Canada or United Kingdom or Alabama or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Iowa or Idaho or Illinois or Indiana or Kansas or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or North Carolina or Nebraska or New Hampshire or New Jersey or New Mexico or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Vermont or Washington or Wisconsin or West Virginia
£50k-£80k/yr HybridFull Time
Mark43
Mark43: Provides cloud-native records and dispatch software for first responders.
3+ YOE3+ years backend software engineering with distributed systems and integrations; experience designing/operating APIs, webhooks or messaging systems; familiarity with Java, TypeScript/JavaScript, REST, SQL/MySQL; strong communication skills; must be authorized to work in the hiring country.
Java, TypeScript, JavaScript, REST, SQL, MySQL, CI/CD, Claude Code Enterprise