Systems Integration Engineer IV-306341

DNI (Delaware Nation Industries); Alexandria (VA); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Covers 100% of employee benefit premiums

Matching 401K

Short- and Long-Term Disability

Pet Insurance

Professional Development/Education Reimbursement

Parking and Transit Benefits

Job summary

DNI (Delaware Nation Industries) is seeking a Systems Integration Engineer IV to design, develop, and implement security and monitoring technology solutions for a federal agency. Candidates must have over 15 years of experience in software development and cybersecurity engineering.

This role demands proficiency in various programming languages and industry-recognized certifications, along with strong technical leadership skills. The position offers comprehensive benefits, including full coverage of employee premiums and a 401K matching program.

Qualifications

• 15+ years of experience in software development, cybersecurity engineering, and system integration.
• Strong programming expertise in Python, C/C++, C#, SQL, and VB.
• Experience with database technologies like PostgreSQL and MySQL.

Responsibilities

• Design, develop, and implement security technology solutions.
• Lead and manage large, complex technology development projects.
• Collaborate with federal stakeholders in a high-security environment.

Skills

Python

C/C++

C#

SQL

VB

PostgreSQL

MySQL

SQLite

SQL Server

DevSecOps

Education

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

Job description

Systems Integration Engineer IV is responsible for the design, development, and implementation of security and monitoring technology solutions in support of a federal agency's mission‑critical operations. This individual must possess a minimum of fifteen (15) years of experience in software development, cybersecurity engineering, and system integration, with demonstrated expertise in secure software lifecycle management, advanced monitoring technologies, and custom hardware development for security applications.

The candidate must hold industry‑recognized certifications, such as CSSLP, CISSP, and/or PMP, and have proficiency in programming languages including Python, C/C++, C#, SQL, and VB, along with database management skills in PostgreSQL, MySQL, SQLite, and SQL Server. This position requires exceptional technical leadership, strong communication skills, and the ability to collaborate with federal stakeholders in a high‑security environment.

Requirements

• U.S. citizenship and ability to maintain a Top Secret/TS‑SCI security clearance
• Bachelor's degree in Computer Science, Cybersecurity, Systems Engineering, or a degree incorporating related fields of study (or 5+ years of additional related experience)
• 15+ years of experience in software development, cybersecurity engineering, and system integration
• Experience developing, maintaining, and operating U.S. Department of State Special Countermeasures Systems
• Experience developing, implementing, and integrating Department of State IDS and ACS solutions
• Experience in circuitry design and microcontroller system design, including PCB layout
• Experience leading and managing large, complex technology development and implementation projects
• Strong programming expertise in Python, C/C++, C#, SQL, and VB
• Experience with database technologies: PostgreSQL, MySQL, SQLite, and SQL Server
• Knowledge of DevSecOps methodologies, including automation and CI/CD pipelines
• Proficiency in secure coding practices, vulnerability assessments, and penetration testing
• Experience developing and integrating custom hardware solutions for security and monitoring applications, including embedded systems and secure microcontrollers
• Proficiency in electronics and embedded systems, including circuit design, microcontroller programming, and hardware troubleshooting for secure system applications
• Expertise implementing tamper‑resistant and cryptographic hardware to enhance system security and protect against physical and side‑channel attacks
• Design and integration experience with security sensors, control systems (ICS), and interface devices for real‑time threat detection and monitoring
• Experience in developing low-level firmware for custom hardware, ensuring compliance with federal cybersecurity standards

Benefits

Benefits Include:

• Covers 100% of employee benefit premiums, including Medical (PPO or HDHP Option), Vision, Dental
• Matching 401K
• Short- and Long-Term Disability
• Pet Insurance
• Professional Development/Education Reimbursement
• Parking and Transit Benefits for NY, NJ, ATL, and DC Metro areas

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.