Leidos Logo

Leidos

Software Engineer C++

Posted 6 Days Ago
Be an Early Applicant
In-Office
Tewksbury, MA
85K-154K Annually
Mid level
In-Office
Tewksbury, MA
85K-154K Annually
Mid level
As a Software Engineer (C++), you'll design, maintain, and troubleshoot C++ applications for security systems, working in a collaborative team environment with OOP techniques.
The summary above was generated by AI

Leidos’ Security Enterprise Solutions (SES) operation is seeking a Software Engineer (C++) in Tewksbury, MA to join our cross-functional engineering team using cutting edge technology to develop truly novel solutions that make travel and trade safer, healthier, and more efficient on a global level. 

We are currently seeking candidates local to the Tewksbury, MA area. This position offers a flexible hybrid work schedule, with the opportunity to telework two days per week. Additionally, enjoy a 9/80 work schedule—giving you every other Friday off!

As a Software Engineer (C++) on our diverse and collaborative team, you will work alongside our expert Scientists and Engineers, contributing to cutting edge technology with global impact on security detection. This isn’t your run-of-the-mill software development – you’ll be honing your engineering skills with embedded products, real-time programming, and object oriented design, all with the support of a management team focused on your professional growth and advancement.

The Software Engineer uses knowledge and experience with Object-Oriented C++ development to perform job functions. Individual will be responsible for developing applications for our distributed turn-key systems. Working under general supervision in a small team environment, your primary responsibility will be to modify, develop, and troubleshoot multi-tiered distributed applications and systems. The duties and responsibilities may change from time to time without notice and include but are not limited to the duties described below.
 

Primary responsibilities include:

  • Design, build, and maintain efficient, reusable, and reliable C++ code using good OOP/OOAD techniques for our systems.
  • Optimize, identify bottlenecks, bugs, and devise solutions to problems including: Maintain code quality, revision control and organization, Analyze customer issues and identify and implement solutions, Participate and contribute within a defined software development process.
  • Occasional travel to customer sites may be required. Travel may be domestic and international.

Basic Qualifications:

  • Requires BS degree and 4+ years of prior relevant experience or master’s with 2+ years of prior relevant experience. Additional years of experience will be considered in lieu of education.
  • Must have the ability to obtain a Public Trust clearance (US citizenship required).
  • Strong Understanding C++ and OOP/OOAD
  • Strong understanding of data structures, algorithms, and software design solutions.
  • Strong understanding of memory management, multicore processors, and distributed systems design.  

Preferred Skills:

  • Linux Platform development
  • Interfacing with hardware and real-time debugging.
  • Good working knowledge of SQL
  • Working knowledge of Cybersecurity
  • Working knowledge of networking  solutions.
  • Graphics Design, GUI development, DirectX, etc. (Highly Desirable)
  • Excellent verbal, written and interpersonal communication skills
  •  Advanced degree, preferred

Check out the links below to learn more about Security Enterprise Solutions (SES)
https://careers.leidos.com/pages/security-enterprise-solutions     
https://www.leidos.com/markets/aviation/security-detection  

Original Posting:July 11, 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 $85,150.00 - $153,925.00

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.

Top Skills

C++
Cybersecurity
Directx
Linux
Networking
Object-Oriented Programming
SQL

Similar Jobs

3 Days Ago
In-Office
Lexington, MA, USA
168K-252K Annually
Senior level
168K-252K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
Develop and optimize real-time image processing software, collaborating with teams on mission-critical applications and system performance.
Top Skills: CC++CudaGoLinuxNix/NixosPythonRust
2 Days Ago
In-Office or Remote
207 Locations
30-70
Mid level
30-70
Mid level
HR Tech • Other • Professional Services
Train large-language models by evaluating and improving AI-generated code. Review, rank, and provide feedback on code snippets for correctness and style. Engage in a fully remote work environment.
Top Skills: C++
3 Days Ago
Hybrid
Somerville, MA, USA
Senior level
Senior level
3D Printing • Hardware • Other • Software • Design
As a Senior Software Engineer, you will develop desktop 3D printer software focusing on geometric algorithms and work with cross-functional teams to enhance features and performance.
Top Skills: 3D GraphicsC++Computational GeometryComputer VisionFeaFemMachine Learning

What you need to know about the Boston Tech Scene

Boston is a powerhouse for technology innovation thanks to world-class research universities like MIT and Harvard and a robust pipeline of venture capital investment. Host to the first telephone call and one of the first general-purpose computers ever put into use, Boston is now a hub for biotechnology, robotics and artificial intelligence — though it’s also home to several B2B software giants. So it’s no surprise that the city consistently ranks among the greatest startup ecosystems in the world.

Key Facts About Boston Tech

  • Number of Tech Workers: 269,000; 9.4% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Thermo Fisher Scientific, Toast, Klaviyo, HubSpot, DraftKings
  • Key Industries: Artificial intelligence, biotechnology, robotics, software, aerospace
  • Funding Landscape: $15.7 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Summit Partners, Volition Capital, Bain Capital Ventures, MassVentures, Highland Capital Partners
  • Research Centers and Universities: MIT, Harvard University, Boston College, Tufts University, Boston University, Northeastern University, Smithsonian Astrophysical Observatory, National Bureau of Economic Research, Broad Institute, Lowell Center for Space Science & Technology, National Emerging Infectious Diseases Laboratories

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account