Principal Technical Staff

Principal Technical Staff (CLEARANCE REQUIRED)

Arlington, VA

STR’s Analytics and C2 Division researches and develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate and motivated engineers and scientists with advanced degrees in engineering, computer science, mathematics, physics, and data science. We use our expertise and creativity to take innovative ideas from conception to mature implementation to improve mission success of our customers.

The Signals Exploitation and Tracking (SET) Group focuses on applying machine learning, statistics, estimation theory, and information theory algorithms for signals exploitation, target tracking, predictive analytics, and system resource management.

As a Principal Technical Staff in the SET group, you will be a technical leader passionate about problem solving and tackling the hardest national security challenges. Responsibilities include leading the continued development of relevant technology products and a portfolio of R&D programs focused on delivering advanced algorithm and software solutions for the Intelligence Community and Department of Defense. You will manage all program phases—from marketing and business capture to contract execution—and work closely with government customers, support organizations, and transition partners to ensure program success.

• Active Top Secret Clearance with SCI eligibility (U.S. citizenship required)
• M.S. with at least 15 years of experience, or Ph.D. with at least 8 years of experience in applied math, physics, electrical engineering, computer science, or data science (or equivalent)
• Experience managing large technical projects, defining WBS, and resource management
• Experience spanning all project phases, from ideation to technology research and product development
• Excellent interpersonal and communication skills
• Successful experience leading and mentoring multi-discipline teams
• Strong presentation and organizational skills

• Experience with Space Systems and intelligence products
• Knowledge of DoD and IC missions and acquisition processes
• Technical breadth and ability to manage multiple, diverse programs and teams simultaneously
• Entrepreneurial spirit and engagement in technical marketing and business development

Full‑Time Salary Range: $220,000 – $260,000

Salary commensurate with experience, education, training, security clearance, and market conditions.

STR is a growing technology company specializing in advanced research and development for defense, intelligence, and national security, including cyber, next‑generation sensors, radar, sonar, communications, electronic warfare, and artificial intelligence algorithms and analytics.

STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), marital status, national origin, age, veteran status, disability, genetic information, or any other characteristic protected by federal, state, or local laws. If you need a reasonable accommodation during the recruitment process, please contact appassist.