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Senior Software Engineer
Jobot
Philadelphia, PA
- $150,000 to $200,000 USD / year
We are seeking a Senior Full Stack Engineer to design, build, and scale modern web applications across both frontend and backend environments. This individual will play a key role in…
Added 1 min ago
Staff QA Engineer
Dexcom
San Diego
You drive Quality Management System excellence by identifying systemic weaknesses and leading sustainable improvements to procedures, process controls, validation frameworks, FMEAs, and…
Added 1 min ago
Director of Engineering
Pennant Services, Inc.
Remote, United States
…how software is built at Pennant: the architecture, delivery system, people, and AI-native engineering practice that lets a small team deliver like a large one. The team already uses AI…
Added 4 mins ago
Java Full Stack Engineer - Professional
HEXAWARE
United States
Description: The Application Developer is responsible for performing high-complexity, system-level application analysis, design, development, and unit testing based on user requirements and…
Added 4 mins ago
Sales Engineer, VisionLink Full Fleet Solutions
Westminster, CO · Chicago, IL · Peoria, IL · Irving, TX
The Sales Engineer, VisionLink Full Fleet Solutions serves as the technical lead within strategic sales opportunities, partnering with direct and dealer sales teams to position VisionLink…
Added 4 mins ago
System Architecture Engineer
Modern Technology Solutions Inc
Hill AFB, UT · Ogden, UT · Hill AFB · Ogden
Modern Technology Solutions, Inc. (MTSI) is seeking a highly skilled System Architecture Engineer to support Intercontinental Ballistic Missile (ICBM) programs within the Air Force Nuclear…
Added 6 mins ago
VP, Senior AI Security Engineer
MUFG Bank, Ltd.
Jersey City, NJ · Tampa, FL
MUFG is seeking an experienced AI Security engineer to establish and scale the Enterprise AI Security and Agentic AI Program. This role will lead the development of secure, governed, and…
Added 6 mins ago
Controls Engineer
Alto Products Corp.
Atmore, AL
Demonstrates financial awareness with respect to product, process design and, if necessary, vendor selection
Added 7 mins ago
UG
Senior Information Security Engineer
UnitedHealth Group
Plymouth, MN
- $91,700 to $163,700 USD / year
As a Senior Information Security Engineer on our Security Operations Engineering team, you will play a critical role in designing, deploying, and maintaining enterprise web application…
Added 7 mins ago
Software Development Engineer, Eva Development Team
Amazon Data Services, Inc.
Bellevue, WA
- Frontend & SDK Development - React, TypeScript, Cloudscape Design System, component library development, streaming interfaces (SSE)
Added 10 mins ago
Software Engineer- AI Agents / Generative AI
PNC Bank NA
Strongsville, OH
Application Design, Architecture, Application Development Tools, Application Maintenance, Application Testing, Packaged Application Integration, System Development Life Cycle, Technical…
Added 11 mins ago
Industrial Engineer 1- Lead Materials Engineer 1
GE Vernova
Schenectady, NY
This role will lead strategic projects focused on material system designs to improve material flow, reduce waste, and improve manufacturing efficiency. This role will require both strong…
Added 11 mins ago
SO
Engineer Intern 1- 2
State of Louisiana
Alexandria, LA
- $24.04 to $43.28 USD / hour
…information about our agency.DOTD is seeking a Bridge Maintenance Engineer to support transportation projects and programs through bridge and structural design, bridge preservation, load…
Added 11 mins ago
SO
Engineer 3-5
State of Louisiana
Alexandria, LA
- $38.54 to $49.55 USD / hour
…our agency.DOTD is seeking an experienced Bridge Maintenance Engineer to support transportation projects and programs through bridge and structural design, bridge preservation, load rating,…
Added 11 mins ago
Software Engineer in Test
Fidelity Technology Group, LLC
Westlake, TX
As a Software Engineer in Test, you will leverage technical expertise in automation, business domain knowledge, and data analysis to deliver high-quality, reliable software. You will…
Added 12 mins ago
Design Engineer
Inter Technologies Corporation
Franklinton, NC
Design Engineer (Franklinton, NC)- Design AV systems to integrate with enterprise network using
Added 15 mins ago
Principal Human Factor Engineer - Neuro - Rice Creek, MN (Onsite)
MED Medtronic Inc
Fridley, MN
The Principal Human Factors Design Engineer will lead human factors and usability engineering efforts across assigned Interventional product programs. This individual contributor will apply…
Added 19 mins ago
Senior Controls Engineer
Parallel Systems
Los Angeles, CA
Parallel is seeking a Senior Controls Engineer with deep expertise in control systems development to join our engineering team. This role focuses on modeling, simulating, and designing the…
Added 19 mins ago
Systems Integration Lead
SAIC
Aberdeen Proving Ground, MD
Works closely and effectively with the Chief Engineer to understand design decisions and outcomes that meet customer expectations.
Added 19 mins ago
Senior Database Engineer – Legacy VAX/OpenVMS Systems
ASRC Federal Holding Company
Aberdeen Proving Ground, MD
Agile Decision Sciences is seeking a Database Engineer to support the RSCCE system for the CECOM Army Software Innovation Center at Aberdeen Proving Ground. RSCCE is a long-lived,…
Added 19 mins ago
Windows Systems Engineer, RSCI Collaborative Services
Amazon
Jessup, MD
Region Services Corporate Infrastructure (RSCI) Collaborative Services is looking for an experienced Windows System Engineer II with deep knowledge of enterprise messaging, network…
Added 19 mins ago
Cloud Systems Engineer II, ADC System Security Engineering, ADC System Security Engineering
Amazon
Jessup, MD
You’ll love the ADC System Security Engineering team if you are passionate about security, and curious how we design security into the cloud and Amazon infrastructure from the minute a…
Added 19 mins ago
Senior Software Engineer - Linux Backend Systems
Leonardo DRS, Inc.
Germantown, MD
DRS RADA Technologies is seeking a full-time, on-site Senior Software Engineer to design, build, and evolve Linux-based, mission-critical software supporting advanced radar and defense…
Added 19 mins ago
Engineering Manager (Systems Engineering/ System Integration)
BAE Systems
Rockville, MD
Identify System Integration assessment characteristics that can be gathered from component level design development and integration event activities for use in system level integration…
Added 19 mins ago
SPECIAL ASSISTANT FOR EXECUTIVE ORDER IMPLEMENTATION
Nuclear Regulatory Commission
Rockville, MD
…and understanding of NRC's regulatory role in licensing the design, construction, and operation of nuclear facilities, and of current technical issues in the nuclear field to ascertain…

LEIDOS, INC.

Software Engineering Intern

Arlington, VA, United States

Pay Range $48,100.00 - $86,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $48,100.00 - $86,950.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: 0+ years of software development experience, including strong experience in programming in Python, MATLAB, or C++.
Posting language: English
Posted: Nov 2, 2026

Original job description

Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Our division currently has an exciting opportunity for a Software Engineer Intern to perform design, development, and hardware/software integration in Arlington, VA for the EW Division in the summer.

Our division primarily focuses on research and development and advanced prototyping, transforming state of the art signal processing algorithms into real-time software systems. Projects involve small multi-disciplinary teams of engineers working together in spiral or agile development environments to meet aggressive customer schedules aimed at near-term field demonstrations. Join a team of experts in implementing high-performance signal processing on general purpose processors and graphical processing units.

Primary Responsibilities:

Contribute to design and development of advanced systems as a part of multi-disciplinary teams consisting 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.
Design, implement, and test real-time C/C++ software for multi-core systems running Linux or a real-time operating systems, such as VxWorks.
Build software products that utilize third party mathematics and communication libraries.
Interface communication standards / protocols such as TCP/IP, UDP, and DDS.
Read and understand signal processing algorithms written in MATLAB.
Work with Linux operating system as well as experience with real-time operating systems.
Design, implement, and test software to configure and control RF hardware devices.
Integrate software into third-party software frameworks and architectures, such as Redhawk.
Document the developed systems.

Basic Qualifications:

Currently pursuing a Bachelor’s Degree in Computer Engineering, Electrical Engineering, Computer Science, or related discipline.
0+ years of software development experience, including strong experience in programming in Python, MATLAB, or C++.
Experience using version control (e.g. git, Subversion) and continuous integration software tools (e.g. Jenkins).
Experience with software testing tools and methodology.
Experience in creating and maintaining technical documentation for developed software.
Exposure to hardware interfaces (e.g. PCIe, UART, or Ethernet).
Exposure to build tools (e.g. GCC, CMake, or Make).
Strong understanding of object-oriented design.
Understanding of hardware-software interaction and computer architecture.
Understanding of unit test frameworks and test-driven development practices.
Ability to communicate and share ideas, concepts, and designs with a team of Engineers.
Ability and motivation to continually learn new technical skills and concepts.
Ability to obtain and maintain a Secret Security Clearance.
U.S. Citizenship is required.

Preferred Qualifications:

Obtained an active Secret Security Clearance or higher.
Experience maintaining, tracking, and updating ticket/status using Gitlab or similar interface.
Experience using common scripting languages (e.g. bash).
Experience with software architecture and design.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 2, 2026 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 $48,100.00 - $86,950.00 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.

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Skills

Firmware
Signal processing
C
C++
Linux
Communication skills
The MathWorks MATLAB
Software frameworks
Computer engineering
Electrical engineering
Computer science
Software development
Python
CI/CD
Jenkins
Documentation
CMake
Brainstorm ideas
GitLab

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