Senior Systems Integration Engineer — Security & Embedded

DNI (Delaware Nation Industries); Alexandria (VA); On-site; USD 140,000 - 145,000; Full time

Benefits offered by this job

Medical benefits

401K matching

Disability insurance

Pet Insurance

Education reimbursement

Parking and Transit Benefits

Job summary

DNI (Delaware Nation Industries) seeks a high-caliber Description Systems Integration Engineer IV to design, develop, and implement security and monitoring technology for federal missions. The role demands expert leadership, secure software lifecycle management, and strong collaboration with federal stakeholders in a high-security environment.

The candidate must hold active Top Secret/TS-SCI clearance, a bachelor's degree in a related field, and 15+ years of experience across software

Qualifications

• Minimum 15+ years of experience in software development, cybersecurity engineering, and system integration.
• Industry certifications such as CSSLP, CISSP, and/or PMP are required or strongly preferred.
• Proficiency in Python, C/C++, C#, SQL, and VB; database management with PostgreSQL, MySQL, SQLite, SQL Server.
• Knowledge of DevSecOps, automation, and CI/CD pipelines; secure coding practices and vulnerability testing.
• Experience with embedded systems, secure microcontrollers, and hardware development for security applications.

Skills

Python

C/C++

C#

SQL

VB

PostgreSQL

MySQL

SQLite

SQL Server

CSSLP

CISSP

PMP

DevSecOps

CI/CD

Secure coding

Vulnerability assessments

Penetration testing

Embedded systems

Hardware design

Tamper-resistant hardware

Cryptographic hardware

Electronics

Circuit design

Microcontroller programming

Education

Bachelor's degree in Computer Science, Cybersecurity, Systems Engineering, or related

Job description

DNI (Delaware Nation Industries) seeks a high-caliber Description Systems Integration Engineer IV to design, develop, and implement security and monitoring technology for federal missions. The role demands expert leadership, secure software lifecycle management, and strong collaboration with federal stakeholders in a high-security environment.

The candidate must hold active Top Secret/TS-SCI clearance, a bachelor's degree in a related field, and 15+ years of experience across software