Full-Time

Software Engineer

Multiple Teams

Posted on 3/16/2026

Deadline 2/17/27
Riverside Research

Riverside Research

501-1,000 employees

Not-for-profit defense-focused scientific research

Compensation Overview

$91k - $180k/yr

No H1B Sponsorship

Lexington, MA, USA

In Person

US Citizenship Required

Category
Software Engineering (1)
Required Skills
Rust
Git
Assembly
C/C++
Requirements
  • Must have an Active Secret clearance
  • Bachelor's degree, preferably in a related technical field such as computer science, computer engineering, electrical engineering or cybersecurity
  • Experience with low-level software including C and assembly code
  • Experience with Rust
  • Software development fundamentals for working inside a large project (e.g., submitting PRs, git branches/merges/rebasing, build systems, etc.)
  • Communication and creative skills to develop, prototype, benchmark, and document significant security features integrated into existing systems security technologies
  • Fluency in various programming languages, and strong background in programing languages, algorithms, and data structures fundamentals
Responsibilities
  • Learn to read, understand and modify large systems codebases
  • Implement systems code in Rust or other suitable programming languages
  • Help the group design innovative solutions to customer problems related to systems software
  • Prototype and evaluate features within large software projects such as LLVM
  • Build new tools and/or capabilities in a range of relevant programming languages
  • Contribute to whitepapers and/or published papers that document innovative work performed
  • Document and communicate design decisions, technical challenges, and progress to technical program leadership
  • Collaborate with team members on debugging programs, pair programming, reviewing papers/proposals, etc.
Desired Qualifications
  • 2 years experience with masters or advanced degree in Computer Science or related field
  • Rust expertise, including contributions to large codebases (either open- or closed-source)
  • Ability to operate independently with limited supervision and feedback, and establish a solid working relationship with peers in the group and across Riverside Research
  • Self-starter and ability to manage time and technical tasks independently without direct supervision
  • Superior written and verbal communications skills

Riverside Research is a not-for-profit scientific research organization that supports the U.S. Department of Defense and the Intelligence Community. It conducts independent research and development across Centers of Excellence such as Biomedical Engineering, Cyber, Electromagnetic Sciences, and ISR, using modeling, simulation, assessment, and program management to produce mission-focused analyses and capabilities. The company differentiates itself through independent, objective, defense- and IC-aligned work without commercial product pressure, spanning multiple technical domains rather than a single product line. Its goal is to advance national security by delivering rigorous research and trusted technical solutions for defense and intelligence needs.

Company Size

501-1,000

Company Stage

Grant

Total Funding

$8.7M

Headquarters

Lexington, Kentucky

Founded

1967

Simplify Jobs

Simplify's Take

What believers are saying

  • Raveneye can become reusable intelligence software across DoD and IC workflows.
  • NetModX work supports resilient operations on commercial infrastructure in denied environments.
  • Plexus partnership accelerates modular secure hardware toward manufacturable defense programs.

What critics are saying

  • DoD and IC budget churn directly pressures Riverside's concentrated revenue base.
  • Competitors like Booz Allen, Leidos, Anduril, and Palantir outscale Riverside in procurement.
  • Clearance failures or security incidents would instantly undermine Riverside's trust-based business model.

What makes Riverside Research unique

  • Nonprofit charter lets Riverside prioritize mission outcomes over shareholder returns.
  • Cog Systems acquisition deepens secure virtualization and cryptography for mobile IoT.
  • Riverside moves research into fielded systems through rapid prototyping and integration.

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Benefits

Comprehensive medical, dental, & vision plan

403(b) Retirement Plan

Non-contributory Retirement Plan

Flexible Spending Plan

Long-term Care Plan

Generous PTO

Parental Leave

Military Leave

Tuition Reimbursement

Student Loan Repayment

Identity Theft Protection

Life Insurance

Short & long-term Disability

Company News

ExecutiveBiz
Sep 30th, 2025
Riverside Research Names Ralph Semmel to Board of Trustees

Riverside Research, an independent nonprofit focused on national security, has appointed Ralph Semmel to its board of trustees.

PR Newswire
May 14th, 2025
Riverside Research Welcomes Dr. Kimberly Sablon as Chief Technology Officer

Riverside Research welcomes Dr. Kimberly Sablon as Chief Technology Officer.

CityBiz
Mar 3rd, 2025
Riverside Research Acquires Cog Systems

Riverside Research, a national security nonprofit, has acquired Cog Systems, a leader in secure virtualization and cryptographic solutions for mobile and IoT devices. This acquisition enhances Riverside's cybersecurity capabilities, integrating Cog's secure hardware with Riverside's cyber resilience and AI-driven solutions. The collaboration aims to develop next-gen secure systems for national security, offering defense-grade platforms to mitigate emerging threats in mobile and IoT environments.

PR Newswire
Mar 3rd, 2025
Riverside Research Acquires Cog Systems to Strengthen Cyber Resilience and Secure Virtualization Capabilities

WASHINGTON, March 3, 2025 /PRNewswire/ - Riverside Research, a national security nonprofit, has acquired Cog Systems, a leader in secure virtualization and cryptographic solutions for mobile and Internet of Things (IoT) devices.

ExecutiveBiz
Sep 17th, 2024
NorthStar, Riverside Research to Enhance Space Situational Awareness Under DARPA Program; Tim Waltz Quoted

NorthStar Earth & Space Systems is collaborating with Riverside Research to enhance U.S. space situational awareness capabilities under the Defense Advanced Research Projects Agency's Space-WATCH program.

INACTIVE