365 capabilities development engineer jobs at 251 companies in United States
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Capabilities Development Engineer
Hanover, Maryland, United States
$195k-$264k/yr OnsiteFull Time
0+ YOERequires US citizenship and current Top Secret/SCI with polygraph (or ability to obtain); skills in embedded systems, operating systems, low-level programming (C/C++, assembler), device drivers, Linux/VxWorks/JunOS, reverse engineering, protocol analysis; Bachelor's in EE/CS/CE/Math or equivalent experience.
C, C++, assembler, Linux, VxWorks, JunOS
2w
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Senior Capabilities Development Engineer - Clearance Required
Annapolis Junction or Maryland or Texas
$167k-$310k/yr OnsiteFull Time
20+ YOEBachelor's degree in computer science or related field plus 20 years of software engineering experience, or equivalent. Requires TS/SCI with polygraph, Java, REST, Kubernetes, Git, Atlassian tools, and system design expertise.
Kubernetes, RabbitMQ, Java, REST, Atlassian, Git, IntelliJ, Eclipse, Kotlin, Spring, Spring Boot, Python, Mongo, Nifi
2mo
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Engineering Capabilities Development
Santa Clara, California, United States
$163k-$224k/yr OnsiteFull Time
Senior technical expert to develop and lead complex engineering projects, drive R&D, solve unique problems, generate specifications, and mentor engineers; expected to produce patents and high-impact technology contributions.
2w
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Senior Capabilities Development Engineer - Clearance Required
Annapolis Junction or Maryland or Texas
$167k-$310k/yr OnsiteFull Time
20+ YOEBachelor's degree in Computer Science or related discipline and 20 years of software engineering experience, or four additional years of equivalent experience; requires TS/SCI with polygraph.
Kubernetes, RabbitMQ, Java, REST, Atlassian, Git, IntelliJ IDEA, Eclipse IDE, Kotlin, Spring, Spring Boot, Python, Mongo, Apache NiFi
2mo
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Cyber Capabilities Development SME
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEBachelor’s in CS/Engineering with 5+ years or 8+ years military/government cyber operations experience; networking proficiency; Top Secret/SCI clearance and U.S. citizenship; industry/military training (e.g., OSCP, CCNA, SANS); skills in SDLC, API development, vulnerability research, and reverse engineering.
1mo
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Sr. Capabilities Developer - Defense Programs
Lanham, Maryland, United States
OnsiteFull Time
5+ YOEBachelor's in a technical discipline, 5+ years developing and deploying software for communications or mission-critical systems; experience with systems integration, signal processing, and secure communications; TS/SCI clearance eligibility.
Python, C/C++, Git, Docker, Kubernetes, Linux, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
3mo
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Cyber Capabilities Developer
Chantilly, Virginia, United States
$130k-$160k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance, proficiency with C/C++/.NET/Python, virtualization (VMware/Proxmox/KVM), cloud (AWS/Azure/GCP), network and vulnerability research experience.
C, C++, .NET, Python, VMware, Proxmox, KVM/qemu, AWS, Azure, GCP
3w
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Senior Capabilities Developer
United States
$152k/yr RemoteFull Time
3+ YOERequires 3–5 years in cyber threat intelligence or related cybersecurity, Synapse/Storm proficiency, defect troubleshooting, hypergraph data-model knowledge, malware analysis familiarity, and cross-functional collaboration skills.
Synapse, Storm, WorldView
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Cyber Engineer - Capabilities Development
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
5+ YOEB.S. in a technical field, 5+ years developing cyber concepts/systems/analytics, programming experience, strong analytical and communication skills, and eligibility for Top Secret/SCI clearance.
DevSecOps
2w
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Senior Mechanical Engineer — Emerging Capabilities (New Product Development)
New Orleans, Louisiana, United States
OnsiteFull Time
5+ YOERequires a mechanical engineering bachelor's degree, 5+ years in new product development or mechanical systems, 3D CAD expertise, prototyping, validation, troubleshooting, and controls automation knowledge.
SolidWorks, ProE, Creo, Inventor, PLC, HMI, VFD
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Senior Mechanical Engineer — Emerging Capabilities (New Product Development)
New Orleans, Louisiana, United States
OnsiteFull Time
5+ YOEBachelor's degree in Mechanical Engineering and 5+ years in new product development, machine or mechanical design. Requires 3D CAD expertise, prototyping, validation, and controls systems knowledge.
SolidWorks, ProE, Creo, Inventor, PLC, HMI, VFD
2w
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Senior Software Development Engineer
United States
OnsiteFull Time
Experience designing and developing scalable backend and full-stack systems, microservices, APIs, cloud-native solutions, and AI-enabled capabilities using modern engineering practices.
AI, APIs
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Senior Software Development Engineer, Security Automation, Capabilities, Corporate Services Security (CPSS)
Arlington, Virginia, United States
OnsiteFull Time
5+ YOE5+ years professional software development and architecture experience, mentoring/tech lead experience, strong programming skills, and experience designing and operating security automation systems on AWS.
AWS
3mo
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AI Threat Emulation Capabilities Developer
Columbus, Ohio, United States
RemoteFull Time
7+ YOE7-10+ years Cyber Security; 5-7+ years Penetration testing/Red team; Associate's degree or 4+ years of equivalent experience.
Penetration Testing Tools, Security Assessment Toolsets, AI Threat Emulation
3mo
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Software Development Engineer
Dallas, Texas, United States
$170k-$220k/yr HybridFull Time
5+ YOE5+ years of professional software engineering; bachelor's in CS/Engineering or related field; mandatory AI coding agents experience; strong backend and frontend stack knowledge; capable of multi-agent orchestration.
Ruby, Python, Go, Java, React, TypeScript, PostgreSQL, MySQL, REST, GraphQL, RSpec, Vitest, Playwright, Kubernetes, Rails, Solidus, GraphQL APIs
1mo
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Supplier Development Engineer
Seymour, Indiana, United States
OnsiteFull Time
5+ YOE5+ years technical/quality/engineering experience; ability to read product drawings; travel ~25%; capable of on-site supplier verification; strong communication and cross-functional coordination skills; bachelor’s or associate degree preferred or equivalent experience.
2w
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Staff Product Development Engineer, Industrials
Newburyport or Devens
$125k-$172k/yr OnsiteFull Time
6+ YOE6+ years of product or applications development experience, bachelor's degree in engineering, advanced 3D CAD expertise, GD&T, statistical process capability, tolerance analysis, DFM/DfAM, and additive and subtractive manufacturing knowledge.
Siemens NX, Creo, SolidWorks, Magics, nTopology, Amphyon, 5-axis milling, turning, EDM
3mo
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Tire Development Engineer I
Cornelius, North Carolina, United States
$70k-$80k/yr OnsiteFull Time
0+ YOEDevelop tire design capability; conduct experiments, analyze results; coordinate with manufacturing; manage tests and documentation.
3D CAD, MATLAB, Statistical Software, Microsoft Office
2w
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Software Engineer, Proactive Capabilities
Bellevue or Menlo Park or New York City or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville or Washington
$130k-$195k/yr HybridFull Time
Software engineering and system design skills; scalable microservices; Go or Python; AWS or GCP; Kubernetes; security, application security, and security tooling experience.
Go, Python, AWS, GCP, Kubernetes
2mo
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Staff Propulsion Development Engineer (Thrusters)
Redondo Beach, California, United States
$150k-$175k/yr OnsiteFull Time
8+ YOEBachelor's in engineering or science, 8+ years aerospace propulsion experience with bipropellant engines, hands-on hardware and test experience, proficiency in fluids/thermodynamics/materials, system trade capability, and project leadership.
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