C5ISR Systems Integrator for DoD Tech & Security

Scientific Research Corporation; North Charleston (SC); On-site; USD 90,000 - 150,000; Full time

Benefits offered by this job

Medical, dental, vision plans

401(k) with company match

Tuition reimbursement

Paid time off and holidays

Job summary

Scientific Research Corporation seeks a seasoned systems/test engineer to support integration, verification, and regression testing of DoD-grade software and hardware systems in a secure environment.

The role includes configuring virtualization (VMware), applying patches, maintaining baselines, creating test plans and reports, and collaborating with cybersecurity, software and systems teams to drive fixes and RMF compliance.

Qualifications

• Active CompTIA Security+ certification or obtain the credential within the first six months of employment.
• At least five years of IT professional experience supporting the full lifecycle of hybrid software, web, and hardware systems.
• Experience integrating and validating complex tactical or intelligence systems (IV&V, FAIT, PAT, FVT).
• Hands-on experience configuring Windows- and Linux-based test environments using virtual machines.
• Working knowledge of DoD cybersecurity requirements and RMF artifacts.
• Experience using SCAP, Nessus, and/or ACAS for DoD compliance assessment.
• Experience maintaining software baselines and applying security patches.
• Ability to produce and maintain test plans, reports, and installation guides; strong documentation.

Responsibilities

• Supporting the planning, coordination, and execution of system and software integration, qualification, and regression testing
• Configuring and operating virtualized test environments (e.g., VMware) that simulate target operational baselines, including installation of fully compliant IA software
• Integrating new software baselines, capability enhancements, and patches with existing hardware, sensors, and C5ISR interfaces
• Developing and testing interfaces enabling data sharing between USMC C5ISR systems, Fires systems, and Naval/Joint C2/Fires systems
• Executing Nessus/ACAS scans; analyze results, support remediation actions, and verify closure with cybersecurity engineering
• Maintaining authorized software baselines by applying security patches and RMF-compliant changes
• Developing STPs, test procedures, and test reports for each build and release
• Producing and updating installation guides, build lists, and baseline comparison matrices
• Documenting defects with reproduction steps, logs, and environment details
• Collaborating with developers, systems engineers, and cybersecurity to verify fixes and regression readiness
• Supporting configuration management activities for baselines and test artifacts

Skills

System integration testing

Regression testing

Documentation

Analytical thinking

Cross-functional collaboration

Education

Bachelor of Science in Computer Science/Engineering

CompTIA Security+ certification

Tools

VMware

SCAP/Nessus/ACAS

CMPro

JIRA

Job description

Scientific Research Corporation seeks a seasoned systems/test engineer to support integration, verification, and regression testing of DoD-grade software and hardware systems in a secure environment.

The role includes configuring virtualization (VMware), applying patches, maintaining baselines, creating test plans and reports, and collaborating with cybersecurity, software and systems teams to drive fixes and RMF compliance.