Ruby

Crane Co.

Stamford, CT · Remote

Crane Company is hiring a penetration tester to conduct offensive security assessments across enterprise systems, networks, and applications. This role suits experienced red teamers who can work independently while collaborating with security operations and helping the business understand and remediate vulnerabilities.

Listed on Crane Co.’s careers site · Apply there ↗

AeroVironment

Full-time · Jessup, MD · $162,000 – $200,000

This role combines infrastructure administration, CI/CD pipeline management, and security integration for a defense contractor's course delivery systems. It suits DevSecOps engineers or software engineers with strong DevOps background who can manage Kubernetes clusters, implement security controls, and collaborate across technical teams.

Listed on AeroVironment’s careers site · Apply there ↗

Adtran

Full-time · Atlanta, GA

This role develops embedded firmware for optical networking equipment, collaborating across hardware and optical teams to deliver production systems. It suits senior engineers with deep expertise in C/C++ embedded systems, real-time operating systems, and device driver development.

Listed on Adtran’s careers site · Apply there ↗

Accenture

Accenture is looking for a Senior Embedded C++ AUTOSAR Engineer to lead the design and architecture of microcontroller firmware and automotive software components across AUTOSAR-based systems. This role suits experienced firmware architects comfortable owning technical decisions across complex embedded systems, communicating with both internal teams and customers.

Listed on Accenture’s careers site · Apply there ↗

Workday

Reston, VA · $159,600 – $239,400

A senior infrastructure and security engineering role supporting U.S. federal government contracts, focused on building and securing Kubernetes-based platforms with automation and compliance tooling. Suited for experienced engineers comfortable with high-stakes, mission-critical work requiring security clearances and on-site presence in the DC area.

Listed on Workday’s careers site · Apply there ↗

Samsung Semiconductor

Full-time · $151,000 – $226,600

This role shapes GPU and SoC design methodologies at Samsung, balancing infrastructure tooling with hands-on collaboration across architecture and verification teams. It suits experienced engineers comfortable with both Linux systems programming and RTL flows, who want to remove friction from design pipelines and help scale high-performance chip development.

Listed on Samsung Semiconductor’s careers site · Apply there ↗

Mastercard

Full-time · O Fallon, MO · $76,000 – $127,000

Mastercard's Business Operations team seeks a Site Reliability Engineer to design and implement CI/CD pipelines, automate DevOps processes, and lead reliability improvements across the organization. This role suits someone passionate about automation, distributed systems, and solving complex infrastructure problems across global teams.

Listed on Mastercard’s careers site · Apply there ↗

F5

A sales engineering role combining technical expertise with customer engagement to design and implement F5's cloud security solutions across multi-cloud environments. Best suited for cloud architects comfortable bridging technical and business conversations and supporting account teams through the sales cycle.

Listed on F5’s careers site · Apply there ↗

WP Engine

PLN 244,000 – PLN 335,500

A senior backend engineer role focused on designing and operating scalable cloud infrastructure services for a WordPress platform company serving millions of customers globally. This position suits engineers with strong fundamentals in distributed systems and production reliability who want full ownership of services across their entire lifecycle.

Listed on WP Engine’s careers site · Apply there ↗

LSEG

This role develops real-time financial data libraries in Java for a major financial infrastructure company, requiring strong network programming skills and the ability to work independently on high-quality software solutions. It suits experienced Java engineers with a background in low-level networking who thrive in collaborative teams using modern development practices.

Listed on LSEG’s careers site · Apply there ↗