Linux System Developer - JobID-0257

Innovative Defense Technologies; Fall River (MA); Hybrid; USD 90,000 - 184,000; Full time

Benefits offered by this job

401(k) matching

Tuition assistance

Paid holidays

PTO

Job summary

Innovative Defense Technologies (IDT) seeks a Linux System Developer for the Fall River, MA location. You will own deep Linux internals, architect and maintain system images, and support a hyperconverged, highly available infrastructure.

This is a hands-on role requiring on-site work with hybrid expectations in Fall River. The ideal candidate brings 3+ years in deep systems administration, strong Linux proficiency, virtualization expertise, and a proactive, security-focused mindset.

Qualifications

• Bachelor's degree in IT/IS/CS/CE or related field.
• Minimum 3 years of relevant experience in deep systems administration, engineering, or development.
• Proven experience configuring and managing enterprise server OS and bare-metal installations.
• Ability to pivot between multiple projects in an agile environment.
• Excellent communication of technical details to engineers and non-technical stakeholders.
• Familiarity with SWFTS.

Responsibilities

• System Architecture & Maintenance: Develop, customize, and maintain software applications and system images on Linux platforms with deep Linux internals knowledge.
• Hyperconverged Cloud Infrastructure: Run, manage, and debug complex enterprise hyperconverged ecosystems for high availability and scalable resources.
• Enterprise Virtualization Mastery: Design, deploy, and troubleshoot large-scale bare-metal virtualization infrastructure.
• Network Design: Architect and maintain virtual/physical networks including TCP/IP, DNS, VLANs, firewalls.
• Deep-Dive Troubleshooting: Diagnose and resolve complex software/hardware issues across enterprise infrastructure.
• Cybersecurity Integration: Ensure robust security measures and compliance frameworks are integrated.
• Agile Collaboration: Communicate designs and steps clearly for cross-functional teams.

Skills

Linux systems

Systems administration

Kernel operations

Virtualization

Networking

Agile collaboration

Communication

SWFTS familiarity

Education

Bachelor's degree in IT/IS/CS/CE or related field

Tools

Ansible

VMware

Red Hat

Cisco

Job description

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

• 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.

Main Office and Compensation

• Department: Engineering
• Employment Type: Full Time
• Location: Fall River, MA
• Address: 456 Bedford Street, Fall River, Massachusetts, 02720
• Open in Google Maps
• Workplace type: Hybrid
• Compensation: $90,000 - $150,000 / year

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:

• Generous benefits package
• Competitive PTO
• Paid holidays
• 401(k) with immediate vesting and matching
• 9/80 optional schedule (2nd and 4th Friday off every month)
• Tuition Assistance Reimbursement Program
• Professional Development Resources
• Pre-Tax Commuter Benefits
• Organization-Wide Monthly Tech Connect Events
• Annual Employee Recognition Awards
• Regular Social Events and Catered Lunches

EEO Statement

IDT is an Equal Opportunity employer.

About Innovative Defense Technologies

Innovative Defense Technologies (IDT) is a leading defense technology company focused on rapidly delivering mission-critical software and systems solutions to the U.S. government. The company specializes in automation, digital engineering, and enabling the rapid integration of advanced capabilities into complex weapon and combat systems. These essential solutions empower the warfighter to field, operate, and sustain decisive capability at speed and scale.

At IDT, our employees are developing advanced mission-critical outcomes by consistently delivering high-quality results, fostering innovation, applying rigorous problem-solving, and effectively collaborating across multifaceted teams and stakeholders. Grounded in these competencies, IDT translates complex customer priorities into robust software solutions.