Jr. C++ Software Engineer; Sponsoring TS/SCI Clearance
Job in
Fairfax, Fairfax County, Virginia, 22032, USA
Listed on 2026-06-06
Listing for:
Zachary Piper Solutions
Full Time
position Listed on 2026-06-06
Job specializations:
-
Software Development
Software Engineer, C++ Developer, Embedded Software Engineer, Python
Job Description & How to Apply Below
Zachary Piper Solutions is seeking a C++ Software Engineer to support the design and development of data and signal processing systems for a defense customer in Fairfax, VA. This role focuses on building high‑performance software in a Linux environment using C, C++, and Python. The ideal candidate is a strong hands‑on developer with an engineering background and experience across the full software lifecycle, including design, implementation, testing, and debugging.
Clearance: No clearance required, however candidates must be eligible to obtain a TS/SCI clearance.
Work Environment:Full‑time, on‑site role in Fairfax, VA supporting development of mission‑critical communications and data processing systems.
Responsibilities:- Design, develop, test, and deploy software for data and signal processing systems.
- Develop system interfaces for control, monitoring, and status reporting.
- Support software integration within client‑server architectures and networked systems.
- Perform debugging, performance analysis, and optimization of software components.
- Manage system software configurations, baselines, and version control.
- Collaborate with engineering teams to support system design, testing, and deployment activities.
- Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related technical field (EE or CE strongly preferred).
- 2–4 years of professional software engineering experience.
- Strong programming experience in C and C++ (Python experience also required).
- Experience developing software in Linux environments.
- Experience across the full software development lifecycle (design, implementation, testing, and debugging).
- Familiarity with client‑server architectures, networking concepts, and communication protocols.
- Strong analytical, problem‑solving, and debugging skills.
Ability to obtain a TS/SCI clearance.
- Master’s degree in a related technical discipline.
- Experience with communication systems development and testing.
- Experience with FPGAs.
- Knowledge of signal processing techniques and algorithms.
- Familiarity with modulation/demodulation concepts in communications systems.
- Experience with database systems (relational, object‑oriented, or flat‑file).
- Exposure to safety‑critical software development (e.g., DO‑278A).
- Experience with development tools such as Eclipse, Intel C++ Compiler, Vector
CAST, or Coverity. - Experience with MATLAB (nice to have, not required).
- Familiarity with GNSS systems (GPS, Galileo).
- Pay Band: $100,000 - $125,000 (Pay based on years of experience and education)
- Comprehensive benefits package including medical, dental, vision.
- 25% 401k Match.
- 25% IBA Contribution.
- 8 weeks paid time off +11 federal holidays, and sick leave.
- 100% Tuition Reimbursement.
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