Linux System Developer - JobID-0257

Innovative Defense Technologies (IDT)

Fall River (MA)

On-site

USD 90,000 - 150,000

Full time

14 days+

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Benefits offered by this job

Generous benefits package

Competitive PTO

Paid holidays

401(k) with matching

Job summary

Innovative Defense Technologies (IDT) seeks a Linux System Developer for its Fall River, MA site, focusing on deep Linux internals, kernel operations, and enterprise-scale virtualization. This hands-on role integrates bare-metal hardware with cybersecurity and cloud architectures to support high-availability systems.

The successful candidate will work on-site, joining a fast-paced, collaborative team that values system-level expertise and a passion for Linux.

Qualifications

Bachelor's degree in IT, CS, or related field.
3+ years in deep systems administration, engineering, or development.
Proven experience configuring and managing enterprise Linux servers and bare-metal installs.
Able to work in an agile environment and communicate with technical and non-technical stakeholders.

Responsibilities

Develop, customize, and maintain software applications and system images on Linux platforms with deep Linux internals knowledge.
Manage enterprise hyperconverged infrastructure for high availability and performance.
Architect, deploy, and troubleshoot large-scale virtualization for bare-metal environments.
Design and maintain network infrastructure including TCP/IP, DNS, VLANs, and firewalls.
Diagnose and resolve complex software/hardware issues across enterprise systems.
Integrate cybersecurity controls and RMF/DITSCAP-like standards.
Translate complex technical approaches into clear designs for cross-functional teams.

Skills

Linux administration

Kernel development

Virtualization

Cybersecurity

Agile

Communication

Education

Bachelor's degree in CS

Tools

VMware

Red Hat

Cisco

Security+

Job description

Description

Department: Engineering

Location: Fall River, MA

Compensation: $90,000 - $150,000 / year

About The Role

Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Linux System Developer to be part of our Undersea Warfare team and based out of our Fall River, MA location.

At Innovative Defense Technologies (IDT), we are seeking a Linux Systems Developer who possesses a profound, under-the-hood understanding of Linux architecture. This position demands expert-level operational knowledge rather than peripheral familiarity. We require an engineer who views Linux as a core technical passion—demonstrated through advanced pursuits such as customizing system images, managing complex home server environments, and deeply exploring kernel operations.

This is a rigorous, highly hands-on role for a systems expert who thrives at the intersection of bare-metal hardware, enterprise-scale virtualization, robust cybersecurity, and cloud architecture. You will diagnose and debug complex issues across the full stack of a running Linux OS, supporting critical, highly available infrastructures in a fast-paced, collaborative environment.

Clearance & Location Requirements

All applicants must be able to obtain/maintain an active Secret U.S. Security Clearance.

This is an on-site position. Requiring at least 3 days in office, based out of our Fall River, MA location.

Key Responsibilities

What You Will Do

System Architecture & Maintenance: Develop, customize, and maintain software applications and system images on Linux platforms. This requires deep knowledge of Linux internals, including the boot process, system initialization, kernel operations, bootloaders, and kernel modules.

Hyperconverged Cloud Infrastructure: Run, manage, and debug complex, enterprise-level hyperconverged ecosystem, ensuring high availability, performance, and seamless resource scaling.

Enterprise Virtualization Mastery: Implement and manage advanced virtualization technologies. This goes far beyond running a guest VM; you will architect, deploy, and troubleshoot large-scale, highly available bare-metal supporting vital enterprise infrastructure.

Network Design: Architect and maintain virtual and physical networking infrastructure, including TCP/IP, DNS, switching, routing, VLANs, and firewalls.

Deep-Dive Troubleshooting: Diagnose and resolve complex software and hardware issues across the enterprise infrastructure, demonstrating a firm grasp of systemic debugging.

Cybersecurity Integration: Ensure robust security measures and compliance frameworks are baked into all systems and applications.

Agile Collaboration: Translate complex technical approaches into clear block diagrams, written designs, and actionable steps for cross-functional project teams.

Skills, Knowledge & Expertise

Who You Are (Required)

Education: Bachelor’s degree in information technology, Information Systems, Computer Science, Computer Engineering, or a related field.

Experience: Minimum of 3 years of relevant experience in deep systems administration, engineering, or development.

Technical Foundation: Proven, high-level experience configuring and managing enterprise server operating systems and physical bare-metal server installations.

Agility: Demonstrated ability to pivot between multiple projects and adapt to shifting priorities in an agile environment.

Communication: Excellence in conveying technical details to both engineering peers and non-technical stakeholders.

Familiarity with Submarine Warfare Federated Tactical Systems (SWFTS)

No Travel for this position is required. - Ability to travel up to 0% of the time as needed

What Makes You Stand Out

Familiarity with automation and scripting (Shell scripting, Python, Ansible).

Experience with advanced datacenter networking and Software-Defined Networking (SDN) architectures.

Enterprise-level system engineering/administration expertise.

Familiarity with DISA STIGs or other Risk Management Frameworks (RMF).

Encouraged Certifications: VMware, Red Hat, Cisco, and/or Security+ (or equivalent IAT Level II).

Pay Range*: $90,000 - $184,000

This amount may not be reflective of actual compensation that may be earned as pay is dependent on a candidate’s experience, skills, and education. The posted range does not include bonuses, commissions, tips, or other benefits. IDT is often looking to place multiple candidates at various levels. Therefore, more than one pay range has been included, commensurate with experience.

Job Benefits

Why Work at Innovative Defense Technologies (IDT)

IDT is a growing company with a vibrant, entrepreneurial culture. We are headquartered in Arlington, VA with additional offices in Fall River, MA; Mount Laurel, NJ; and San Diego, CA. At each location, our employees work together in a modern, snack-filled, and social office space, designing innovative solutions for our defense industry customers. We offer employees competitive pay and benefits including: