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Salary
$114k – $231k per year
Location
In office (Arlington)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Sep 9, 2026. Innovative Defense Technologies scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Innovative Defense Technologies is a US defense technology company based in Arlington, Virginia, that provides cloud-based integration, automated testing and data analysis for complex, mission-critical systems of the US Department of Defense. It builds a hybrid-cloud software-as-a-service platform for developing and testing tactical systems, supports Navy programs including Aegis and undersea warfare, and has engineering offices in Arlington and Fall River, Massachusetts. It hires software, DevOps and frontend engineers, AI solutions engineers and subject matter experts, cybersecurity and network engineers, tactical systems engineers and program managers, many requiring security clearances.

Background information:

Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Software Engineer to be based in our Arlington, VA office. Leveraging advanced software automation, model-based systems engineering (MBSE), and AI-driven capabilities, IDT accelerates capability development, enhances operational readiness, and reduces lifecycle costs for the Department of Defense. The company is dedicated to transforming defense systems through innovation, efficiency, and mission-critical results.

Overview:

Software Engineer responsibilities include gathering user requirements, defining system functionality, writing code in various languages (C++, Java), and verifying software functionality through testing. The ideal candidate is familiar with the software development life cycle (SDLC) from preliminary system analysis to tests and deployment. This role requires full-time presence on-site at our Arlington, VA office.

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

What You Will Do:

  • Responsibilities Include:
    • Design, implement, and test software using multiple languages and technology stacks
    • Explore and prototype next-generation solutions for DoD customers
    • Integrate software components into complex DoD software environments
    • Support test and integration activities in IDT labs, as well as on-site customer labs
    • Develop software interfaces to communicate across network protocols such as TCP/UDP, DDS, ActiveMQ, Kafka, RabbitMQ
    • Take leadership in developing user, functional, and technical requirements for software systems
    • Participating in and providing feedback in design reviews and code reviews
  • Minimum Required Qualifications:
    • Minimum of 5 years’ experience in software development
    • Bachelor’s Degree in Computer Science, Computer Engineering, Electrical Engineering, Systems Engineering, Physics, Mathematics, or related field or equivalent full-time professional experience.

Who You Are:

Required skills:

  • Strong proficiency in modern C++ or Java
  • Experience using Confluence and Jira in a software development environment
  • Experience with tactical DoD systems and tactical data networks
  • Ability to decompose and document requirements and specifications
  • Understanding of distributed systems, algorithms, data structures and software design patterns
  • Understanding of the Software Development Life Cycle
  • Understanding of object-oriented programming
  • Proficiency working with version control software like Git, SVN and software development environments
  • Experience with software testing and configuration management
  • Ability to convert vague customer requirements into a refined software solution
  • Ability to identify and describe algorithmic complexity
  • Ability to work on-site with potential hybrid flexibility
  • Ability to travel approximately 20%

Preferred skills:

  • Active DOD Clearance.
  • Proficiency in containerization (Docker, Podman, etc.) and orchestration frameworks (Swarm, Kubernetes, etc.)
  • Development, system integration, and test experience with complex DoD systems
  • Experience supporting and working with cross-functional teams in a dynamic environment
  • Familiarity with US Navy and US Army tactical C2 or sensors such as Aegis, CEC, CAC2S, IBCS, SPY-1, etc system design is desired
  • Experience with virtualization and containerization deployment technologies
  • Experience with deployment automation tools (SALT, Ansible, Terraform etc.)
  • Proficiency working with different SW development tools such as Jenkins, JFrog Artifactory, and Gitlab
  • Experience with creating and configuring Virtual Machines (VMware, VirtualBox, etc.)
  • Experience with basic network concepts like VLANs, IP addressing schemes, and static routing

Competencies:

  • Solid analytical abilities, coupled with a strong sense of ownership, urgency, and drive
  • Problem-solving skills with the ability to navigate ambiguous situations
  • Excellence in oral, written, and technical communication with peers and non-technical cohorts
  • Initiative, creativity, reliability, teamwork
  • Strong organization and planning skills
  • Attention to detail

Pay Range*: $114,000 - $184,000 or $135,000 - $231,000

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.

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.

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