403 system software engineer jobs at 148 companies in Aberdeen, MD

2mo
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System Software Engineer
Hanover, Maryland, United States
$187k-$252k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOE10+ years of related software engineering experience; TS/SCI with Poly clearance; experience with SCRUM, Docker, Git, Jenkins, Nexus; Angular, Java, JavaScript; Linux (RedHat).
Angular, Java, JavaScript, RedHat, Scrum, Docker, Git, Jenkins, Nexus, Cypress, Linux
21h
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System Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
14+ YOE14 years systems engineering experience, strong software development, requirements and project management skills, bachelor\u0002s degree (or equivalent experience), outstanding communication, Top Secret/SCI with full scope polygraph.
GhostMachine, QTA, DoDAF, SOA
1mo
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System Engineer (Multiple Levels)
Fort Meade, Maryland, United States
$132k-$290k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
0+ YOETS/SCI with Polygraph required; BS in systems-related field required; experience levels vary by level (0–20+ years); systems engineering, DoDAF/SOA, information assurance, and SETA experience; desired AWS, Zero-Trust, Agile, hardware and software engineering.
DoDAF, SOA, AWS, Agile
2mo
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System Engineer-Software Management Support (GC-2)
Annapolis Junction, Maryland, United States
$190k-$215k/yr OnsiteFull Time
Legato
Legato: Delivers IT engineering and cybersecurity services to defense agencies.
14+ YOEStrong system engineering background; TS/SCI w/ Polygraph; 14+ years of relevant experience; BS in a related field; 5 years experience may substitute for degree.
3mo
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System Engineer Level 1
Annapolis Junction, Maryland, United States
OnsiteFull Time
Jovian Concepts
Jovian Concepts: Provides technical services and engineering to the intelligence community.
7+ YOETS/SCI clearance with Polygraph; 7+ years Systems Engineering; Bachelor's in related technical field; 5 years experience substituting degree; experience in design, integration, testing, deployment of data center solutions for satellite systems.
RF, Signal Processing, Hardware, Software, Network, Data Center
14h
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Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
Systek
Systek: Provides systems engineering and technical assistance for defense agencies.
6+ YOE6+ years DoD software engineering experience, bachelor\u0002s degree preferred in computer science/info systems/software engineering, active DoD Top Secret/SCI clearance, BSc preferred, EM/ testing experience, strong communication and critical thinking.
1mo
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Senior Software Developer (Systems Software)
Columbia or Fort Meade
$146k/yr OnsiteFull Time
Endictus
Endictus: Provides cybersecurity and systems engineering services to federal agencies.
10+ YOEActive TS/SCI with CI Polygraph; degree in CS or related field; extensive systems software and CNO experience; proficiency in C/C++, Java or Python; strong OS, networking, distributed systems, and software engineering skills.
C, C++, Java, Python
6h
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Software Engineer
Annapolis Junction, Maryland, United States
$112k-$222k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
14+ YOEBachelor's degree in CS/Engineering,14 years software development experience,proficiency with Python,algorithms,databases,system integration,active TS/SCI with polygraph required.
Python
3w
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Embedded Operating System Software Developer – Level 3 or 4
Linthicum, Maryland, United States
$109k-$204k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEExperience developing embedded real-time systems in C/C++ and Python, embedded OS experience, Yocto/Linux and Bash scripting, FPGA/VHDL knowledge, software integration and debugging, ability to obtain Top Secret/SCI clearance.
C, C++, Python, Yocto, Bash, Linux, VHDL, Zephyr, Jira, Confluence, Bitbucket
3w
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Embedded Operating System Software Developer – Level 3 or 4
Linthicum Heights, Maryland, United States
$109k-$163k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEExperience developing embedded real-time systems in C, C++, and Python; experience with embedded OS, Yocto, Linux, VHDL/FPGA, Bash scripting, software configuration management, and ability to obtain U.S. Top Secret/SCI clearance (U.S. citizenship required).
C, C++, Python, Yocto, Bash, Linux, VHDL, Zephyr, Jira, Confluence, Bitbucket
3mo
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Software Engineer
Fort Meade, Maryland, United States
$210k-$230k/yr OnsiteFull Time
Markon
Markon: Provides professional services and management consulting for government agencies.
20+ YOEActive TS/SCI with poly; BS in Computer Science or related field and 20+ years of software engineering experience (or equivalent). Expert Python backend, scalable systems, strong SDLC.
Python
5d
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Software Systems Engineer
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time
Integrated Solutions for Systems
Integrated Solutions for Systems: Provides engineering, systems integration, and research for defense.
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
2mo
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Manager Software Engineering Finance System
Baltimore or Owings Mills
$111k-$153k/yr OnsiteFull Time
Element Fleet Management
Element Fleet ManagementToronto Stock Exchange: EFN: Provides commercial vehicle leasing and comprehensive fleet management services.
8+ YOE2+ Mgmt8+ years in software engineering; 2-4+ years in senior technical leadership; experience with large-scale systems, integrations, APIs, cloud-native architecture; hands-on coding; security and compliance knowledge.
APIs, Cloud, Security, Mainframe integration, Modern development frameworks, Programming languages
4d
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Principal Software Engineer
Pennsylvania or New Jersey or Delaware or West Chester
RemoteFull Time
QVC Group
QVC GroupNASDAQ: QVCGA: Provides video-driven shopping experiences across television and digital platforms.
8+ YOE8+ years software engineering experience; deep expertise in architecture, system design, SDLC, testing, DevOps, strong communication; Bachelor's degree or equivalent experience preferred.
4w
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Software Engineer
Laurel, Maryland, United States
$100k-$195k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
3+ YOEBS in CS/CE/Math or related, 3+ years software engineering experience, skilled in systems/scientific languages (Python, C++, Rust, Julia), Linux proficiency, CI/CD and testing practices, strong communication, and ability to obtain Interim Secret clearance (U.S. citizenship required).
Python, C++, Rust, Julia, CUDA, OptiX, SLURM, Linux, CI/CD, GPGPU
1mo
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Software Engineer, Senior
Annapolis Junction, Maryland, United States
$91-$111/hr OnsiteFull Time
EverWatch
EverWatchNYSE: BAH: Provides advanced software and intelligence solutions for government agencies.
15+ YOE15+ years software engineering experience on large, complex systems; expertise in software design, algorithms, databases, SDLC, and performance optimization; TS/SCI clearance with polygraph required; Bachelor's in Computer Science or related (or 4 yrs SWE experience substitution).
Python, C, C++, Bash, PowerShell
1w
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Software Engineer III
Fort Meade, Maryland, United States
$190k-$205k/yr OnsiteFull Time
ALEX - Alternative Experts
ALEX - Alternative Experts: Provides engineering, data analytics, and logistics services to government.
8+ YOE8+ years cloud-native software engineering with Go/Python, Kubernetes and GitOps expertise; experience with Terraform/Ansible, event-driven systems (Kafka); mentorship and architecture leadership; TS/SCI with FSP required.
Go, Python, Kubernetes, Helm, GitOps, Kafka, Terraform, Ansible, ArgoCD, Fleet, TypeScript, OpenShift, Rancher, Istio, Linkerd, Prometheus, Grafana, OpenTelemetry, AWS GovCloud, cloud-init, Git, DISA STIGs
1mo
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Software Data Engineer
Laurel, Maryland, United States
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
3+ YOEDegree in engineering/computer science/math with 5+ years (or master’s with 3+ years, PhD, or HS+6 years) of software engineering experience; active TS/SCI with poly required; experience developing, testing, and maintaining software systems.
2mo
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Software Engineer 2
Annapolis Junction or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii or United States
$64-$120/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
14+ YOEU.S. citizenship and active/obtainable TS/SCI clearance required. Bachelor's in a relevant field or equivalent, 14+ years software engineering experience, strong Java, Hadoop, microservices, containers, Kubernetes, and distributed systems skills.
Hadoop, microservices, RESTful APIs, Podman, Docker, Kubernetes, Java, AWS, MongoDB, ArangoDB, Redis, PostgreSQL
5d
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Senior Software Engineer
Hanover, Maryland, United States
$200k-$245k/yr OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
20+ YOEUS citizen with TS/SCI with poly, Bachelor\u0002s in a technical field, minimum 20 years software engineering experience, extensive full-stack development, strong C/C++/Python and SWORD experience, communications and real-time systems experience.
C++, C, Python, SWORD

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