19,629 systems software engineer jobs at 4,855 companies in United States
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Software Systems Engineer
Palo Alto, California, United States
$143k-$238k/yr OnsiteFull Time
8+ YOEUS citizen/permanent resident with Bachelor's in systems/computer/aerospace engineering, 8+ years systems/software systems engineering, C/C++ proficiency, embedded OS familiarity, requirements management and V&V experience.
C/C++, VxWorks, FreeRTOS, cFS, UML, SysML, JAMA, DOORs, Model-Based Systems Engineering (MBSE)
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Software Systems Engineer
Chantilly, Virginia, United States
$149k-$170k/yr OnsiteFull Time
9+ YOETS/SCI with polygraph, BS in STEM required, 9+ years software/systems engineering experience, familiarity with Agile/DevSecOps, systems lifecycle, and spacecraft or defense systems.
Agile, DevSecOps, Model-based systems engineering (MBSE), SysML
2w
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Software Systems Engineer
Palo Alto or United States or Colorado or New Jersey or Delaware or California or District of Columbia
$143k-$238k/yr HybridFull Time
8+ YOEU.S. citizenship or permanent residency, bachelor's degree, 8+ years in systems or software systems engineering, C/C++, embedded systems, spacecraft subsystems, requirements management, and V&V experience.
C, C++, VxWorks, FreeRTOS, cFS, JAMA, DOORs, SysML, UML
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Software Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's in a technical discipline, 9+ years supporting software/systems engineering or integration, experience with systems engineering lifecycle, Agile/DevSecOps knowledge, aerospace/defense experience, active TS/SCI with CI Polygraph, U.S. citizenship.
Agile, DevSecOps, MBSE, SysML
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Software Systems Engineer
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time
Bachelor's in engineering/computer science, US citizenship, ability to architect software, produce system engineering artifacts, develop test plans, perform integration, and travel for customer support.
C++, cmake, Docker, Kubernetes, Helm, git, CI/CD
2w
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Software Systems Engineer
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
7+ YOERequires 7+ years software engineering, 5+ years SATCOM or related systems experience, bachelor's in computer science or engineering, Secret clearance, requirements engineering, architectures, DevSecOps, and Agile experience.
DevSecOps, CI/CD, Agile, SAFe, UML, SysML, DoDAF, UPDM, UAF, Cameo, MagicDraw, Rhapsody, Sparx Enterprise Architect, AI/ML
2w
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Software Systems Engineer
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
7+ YOEBachelor's degree in computer science or engineering, 7+ years software engineering, 5+ years SATCOM or related systems experience, Secret clearance, and expertise in requirements, architectures, ICDs, APIs, DevSecOps, and cybersecurity.
Artificial Intelligence (AI), cyber, DevSecOps, API, CI/CD, Agile, SAFe, RMF, UML, SysML, DoDAF, UPDM, UAF, Cameo, MagicDraw, Rhapsody, Sparx Enterprise Architect, MBSE, AI/ML
3w
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Software Systems Engineer
Houston, Texas, United States
OnsiteFull Time
10+ YOEBachelor's degree in a technical field and 10+ years of systems engineering experience, or equivalent. Requires software requirements, MBSE, SysML, interfaces, verification, integration, and requirements tools experience.
Jama, DOORS, Innoslate, SysML, Cameo, Rhapsody, JIRA, Microsoft Confluence, GitLab CI
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Software Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's degree in a technical discipline,9+ years supporting software/systems engineering,experience with requirements,design,integration,test,knowledge of Agile/DevSecOps,TS/SCI clearance and polygraph required.
Agile, DevSecOps, Model-based Systems Engineering (MBSE), SysML
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Systems Software Engineer
Hill AFB, Utah, United States
$72k-$123k/yr OnsiteFull Time
3+ YOEUS citizen with bachelor's in CS/CE/SE, 3+ years related experience, current Secret clearance and ability to obtain Top Secret, familiarity with systems engineering for software, Agile/DevSecOps, and strong communication skills.
DO-178C, ARINC-653, ARINC-661, MISRA C, Agile, SAFe, Lean, DevSecOps
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Systems Software Engineer
Chicago, Illinois, United States
$145k-$185k/yr OnsiteFull Time
3+ YOERequires 3+ years of software engineering experience, strong systems programming, Linux administration, networking, server hardware, Ansible, Git, CI/CD, Bash or scripting, and production support experience.
C++, Python, Rust, Ruby, Ansible, Linux, RHEL, DPDK, Git, Kubernetes, Flux, Helm, Bash, perf, eBPF, flamegraphs, tcpdump, CI/CD, GitOps, NUMA, TCP/IP
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Senior Software Systems Engineer
Marlborough, Massachusetts, United States
$111k-$150k/yr HybridFull Time
4+ YOEBS/MS in engineering or CS, 4+ years software engineering experience, embedded/connected device experience, systems-level debugging, cross-layer software expertise, authorized to work in the U.S.
Bluetooth Low Energy (BLE), IoT, iOS, Android, Flutter, Git, CI/CD, C/C++, APIs
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Software Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEUS citizen with TS/SCI+poly, bachelor’s degree in a related engineering/computer science field, 9+ years supporting software/systems engineering including requirements, design, integration, test; knowledge of Agile, DevSecOps, and waterfall; space/aerospace experience; able to report onsite in Chantilly, VA.
Agile, DevSecOps
3mo
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Systems/Software Engineer
Roseville, California, United States
$121k-$243k/yr HybridFull Time
10+ YOEEmbedded software engineer with C on Linux, 10+ years software development, leadership experience, mentoring, bachelor’s or master’s in CS.
C, Linux, Python
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Systems/Software Engineer
Roseville, California, United States
$121k-$243k/yr HybridFull Time
Expert-level software engineer with embedded C on Linux, architecture ownership, and mentoring.
C, Linux, Python
3mo
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Systems/Software Engineer
Roseville, California, United States
$121k-$243k/yr HybridFull Time
Embedded software in C on Linux; lead architecture; mentor engineers; strong debugging and collaboration.
C, Linux, Python
3w
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Senior Systems Software Engineer
Seattle or United States
$102k-$210k/yr OnsiteFull Time
3+ YOERequires 3–5+ years of software engineering experience developing systems software, automating hardware provisioning, debugging across firmware and hardware layers, and improving testing, observability, and reliability.
API, DevOps, CI/CD
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Advanced Software Systems Engineer
Boulder, Colorado, United States
$119k-$128k/yr HybridFull Time
3+ YOEBachelor's in systems engineering (or related) with 5+ years or Master's with 3+ years, DoD Secret clearance required, U.S. citizenship, experience with systems-level software development, MBSE, cloud and DevOps tooling.
Model-Based Systems Engineering (MBSE), AWS, Azure, RHOSP, VIO, Kubernetes, Rancher, Docker, OpenShift, Ansible, Terraform, Terragrunt, Packer, STIG, RMF
3w
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Systems Software Engineer
Oklahoma City, Oklahoma, United States
RemoteFull Time
4+ YOEBachelor's degree in a related technical field and 4–8 years of experience developing C/C++ systems software, integrating hardware, and coordinating software activities; U.S. work eligibility and Public Trust screening required.
C, C++, RS-232, RS-422, RS-485, UART, TCP/IP, UDP, Ethernet, Git, Azure DevOps, Jira
2w
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Senior Systems Software Engineer
Austin or San Diego
OnsiteFull Time
3+ YOEBachelor’s or Master’s degree in computer science, software engineering, or related field; 3+ years for senior engineers or 8+ years for staff engineers; C/C++ or Rust experience and embedded systems expertise.
NixOS, C, C++, Rust, Embedded Linux, RS-232, CAN, TCP/IP, UDP
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