Software Engineer

Our team is responsible for the following:
• Contributing to design and development of advanced systems as a part of multi-disciplinary teams. These teams are made up of other software team members and subject matter experts from the areas of systems engineering, hardware, firmware, machine learning, RF front end design, and signal processing.
• Designing, implementing, and testing real-time C/C++ software for multi-core systems running Linux or a real-time operating systems, such as VxWorks
• Experience building software products that utilize third party mathematics and communication libraries
• Experience with interface communication standards / protocols such as TCP/IP, UDP, and DDS
• Ability to read and understand signal processing algorithms written in MATLAB
• Advanced knowledge of the Linux operating system as well as experience with real-time operating systems
• Designing, implementing, and testing software to configure and control RF hardware devices
• Integrating software into third-party software frameworks and architectures, such as Redhawk
• Documenting the developed systems
• Support system field testing and collection events, usually about a week in duration once or twice a year

At Leidos, we offer competitive benefits http://www.leidos.com/careers/pay-benefits, including 4 or more weeks Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in Advanced Warfare Technology!

The successful candidate will have the following education/experience:
• Bachelor's Degree in Computer Engineering, Electrical Engineering, or Computer Science and 2 years of expereince (may include internships, etc.)
• C/C++ real-time software development experience
• Experience using version control (Subversion, GIT, etc.) and continuous integration software tools (Jenkins)

• Must have active Secret level security clearance with the ability to obtain a TS/SCI level clearance.

Bonus education/experience:
• Master's Degree in Computer Engineering, Electrical Engineering, Computer Science, or equivalent
• Existing security clearance higher than the Secret level
• Experience with Machine Learning and/or Artificial Intelligence algorithms and libraries, such as TensorFlow
• Experience with MATLAB GPU computing
• Experience with High Performance Computing including parallel and distributed computation
• Experience with Model-Based Design code generation practices
• Experience with cloud-based computing platforms, such as Amazon Web Services (AWS)
• Experience with other programming languages such as Python and/or Java

AWTLINC

At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, "what's next?" before the dust settles on "what's now."

If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in.

Original Posting:

August 29, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $67,600.00 - $122,200.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Client-provided location(s): Arlington, VA

Job ID: Leidos-R-00165616

Employment Type: FULL_TIME

Posted: 2025-08-30T18:46:18