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STR

Lead Algorithm & Signal Processing Engineer

STR · Arlington, VA

Posted about 3 months ago · $157,000 - $220,000

or apply directly on STR's site. We never take the application ourselves.

Is this posting real?

This role has been open
81 days
STR's roles stay open a median of 81 days
Reposted
No
Salary listed
Yes
99% of STR's roles list one
Ghost-job risk at STR
high
135 stale, 0 reposted of 139 open
Hiring momentum
215 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from STR's own greenhouse board since 2026-08-03. Full hiring picture for STR.

About this role

The Lead Algorithm & Signal Processing Engineer will develop advanced algorithms and techniques for radar and electronic warfare technologies. Daily responsibilities include designing signal processing and machine learning solutions, leading small teams, and collaborating with various teams to implement prototype systems. The role also involves supporting business development and proposal writing efforts.

Our read on this posting3.0out of 5
benefits
1/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
5/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of STR as an employer.

What you need

  • Ability to obtain a Top Secret security clearance
  • BS, MS, or PhD in Electrical Engineering, Applied Mathematics, Physics, or related technical discipline
  • 5-7+ years of relevant work experience depending on degree (BS +7 years or MS +5 years)
  • Experience in RF/radar signal processing, optimization, waveform design, electronic warfare, machine learning, adaptive signal processing, AI/ML algorithm development, algorithm development, test & evaluation, model & simulation, or systems engineering
  • Proficiency in one or more scientific or mathematical programming languages, such as MATLAB, Python, and C/C++
  • Strong mathematical, troubleshooting, written, and verbal communication skills

Nice to have

  • Active Security Clearance
  • Experience with RF technologies in the defense sector, particularly for sensing and electronic warfare applications
  • Experience with machine learning tasks such as natural language processing, image recognition, semantic segmentation, reinforcement learning, and tools such as PyTorch, Ray, TensorFlow/board, and MLflow
  • Ability to interact with decision-makers and customers
  • Ability to create and present briefings to customers and senior management

Worth weighing

  • Salary range provided ($157,000 - $220,000) is based on external market data and may vary based on candidate qualifications
  • The role requires U.S. citizenship for security clearance
  • Position is described as ideally suited for a Lead Engineer, but applicants with closely aligned qualifications at multiple experience levels are encouraged to apply

Summarised from STR's posting. Read the full original.

Listed by STR on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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