Skill

Unix

IT Infrastructure and Networking

Unix is a family of multitasking, multiuser operating systems originally developed at Bell Labs in the late 1960s and 1970s, known for its modular design, hierarchical file system, and command-line interface. It established foundational concepts like pipes, shell scripting, and the philosophy of small composable tools that influenced later systems including Linux, macOS (built on a Unix-based core), and BSD variants. It remains foundational knowledge for systems administrators and software engineers.

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Unix in the job market

Last checked October 28, 2026

Open roles: 43
Employers: 23
Median pay: —
Disclose pay: —

Open roles requiring Unix (43)

Information Technology Specialist (Information Security)

U.S. Marine Corps

Quantico, VA · $110,000 – $130,000

This role secures Marine Corps networks and systems by designing security policies, monitoring for threats, managing compliance, and responding to incidents across diverse IT environments. It suits experienced security professionals who can work with military systems and can obtain a Secret security clearance.

Via USAJOBS · Apply there ↗

Support Engineer I - Raleigh, NC

ExtraHop Networks

Full-time · Raleigh, NC · $28 – $32 / hour

A customer-facing technical support role for a network security platform, requiring deep networking knowledge and two years of support experience. This position suits someone ready to grow their support engineering career while developing expertise in infrastructure and security domains.

Listed on ExtraHop Networks’s careers site · Apply there ↗

EDA Workflow Optimization Engineer

NVIDIA

Full-time · $152,000 – $287,500

NVIDIA seeks an engineer to optimize the electronic design automation workflows that power their chip development process, working across storage, compute, and networking infrastructure to enable faster innovation. The role combines deep systems knowledge with software engineering to build tools and metrics that hundreds of engineers depend on worldwide.

Listed on NVIDIA’s careers site · Apply there ↗

Software Engineer, Pro-C, Unix, Pearl

FIS

US FL JAX 347

A software engineer role in FIS's Professional Services group developing and maintaining financial services applications on Unix systems. This position suits experienced developers comfortable with C, legacy systems, and client-facing technical work.

Listed on FIS’s careers site · Apply there ↗

Senior AI Infrastructure Platform Engineer, Assistant Vice President

State Street Corporation

Full-time · $90,000 – $157,500

This role combines hands-on platform engineering with technical leadership of generative AI initiatives at a major financial services firm. You'll design and deploy AI-powered automation solutions across the enterprise, working with data scientists and business stakeholders to drive transformational projects from architecture through production.

Listed on State Street Corporation’s careers site · Apply there ↗

Staff Production Operations Engineer

Bend Studio

San Diego, CA · $199,400 – $299,200

This is a Staff-level production operations engineer role at PlayStation, responsible for keeping major gaming services reliable and performant across millions of users. It suits experienced engineers who combine deep cloud infrastructure expertise with hands-on systems troubleshooting and a track record of building scalable operational practices across large teams.

Listed on Bend Studio’s careers site · Apply there ↗

Senior Basis Administrator

Johns Manville

Full-time · Work From Home (Remote) US · $102,100 – $153,100

You'll own the stability and performance of a complex 24/7 SAP environment at a manufacturing company, handling upgrades, disaster recovery planning, and system optimization while partnering with technical and business teams to support mission-critical operations.

Listed on Johns Manville’s careers site · Apply there ↗

Senior IAM Engineer (IBM Verify Access)

Voya Financial

Atlanta, GA · $121,930 – $152,410

This role leads the design and implementation of IBM Verify Access and related identity and access management platforms for a financial services company, protecting enterprise systems and customer data. It suits experienced security engineers who excel at complex authentication architecture, infrastructure integration, and cross-team collaboration in production environments.

Listed on Voya Financial’s careers site · Apply there ↗

Principal Software Engineer, Embedded (RIS)

Juniper Networks

Full-time · Sunnyvale, CA · $172,000 – $349,000

HPE is hiring a senior embedded software engineer to design firmware and platform software for high-performance networking devices, particularly for Network Processor and ASIC development on Juniper routing platforms. This role suits experienced engineers who want to work at the hardware-software interface on complex, large-scale systems in a collaborative product development environment.

Listed on Juniper Networks’s careers site · Apply there ↗

Software Engineering Advisor- Hybrid

Cigna

Full-time · Plano, TX

This role advises on software engineering quality and technical standards across data and analytics platforms, working with architects and development teams to guide implementation and resolve complex technical issues. It suits experienced Java developers who want a more strategic position focusing on code quality, deployment planning, and cross-team collaboration.

Listed on Cigna’s careers site · Apply there ↗

View all 43 on Jobs