Senior Java Engineer - Top Secret SCI with Poly

RiseMe

Virginia (MN)

On-site

USD 189,000 - 231,000

Full time

3 days ago
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Benefits offered by this job

Medical
Dental
Vision
Health Savings Account
Paid Time Off
Holidays
Employee Assistance Program
Team Building Activities
401K
Tuition Assistance

Job summary

Dezign Concepts seeks a highly experienced software engineer to support an information technology program handling mission data securely. The role requires Java development (Java 17+), Confluence, and PKI/SSL/TLS as core skills. A Top Secret clearance with poly is mandatory.

Responsibilities include designing tools, data visualization, and maintaining operational systems on Linux with Tomcat and LDAP-based security. Applicants must be US citizens with SCI clearance.

Qualifications

  • Requires active Top Secret clearance with poly.
  • Expert-level Core Java, Java 17+, and JVM/JRE/JDK concepts.
  • Experience with LDAP, PKI, SSL/TLS, OpenSSL, and secure data transmission.
  • Knowledge of encryption algorithms (AES, RSA, ECC) and PKI infrastructure.
  • Experience deploying and maintaining applications on Apache Tomcat.

Responsibilities

  • Design and develop tools integrating with commercial applications.
  • Develop collaborative tools, data manipulation, visualization, and directory services.
  • Provide operations and maintenance of operational systems.
  • Modify software to fix errors and improve performance.
  • Analyze requirements and feasibility within time and cost constraints.
  • Consult with customers on system design and maintenance.
  • Develop testing and validation procedures, and documentation.
  • Coordinate with teams to clarify requirements and interfaces.
  • Write, update, and maintain programs for processing mission data.
  • Test, debug, and refine software to deliver the required product.

Skills

Core Java (NOT Spring Boot)
Java 17+
LDAP authentication
PKI/SSL/TLS
Tomcat 11+
Linux system administration
REST API development
JavaScript / JSP / AJAX
OpenSSL
Git

Tools

Eclipse IDE v2026
MariaDB/MySQL
Apache Tomcat
Confluence plugins
Putty
SSH

Job description

Dezign Concepts seeks a highly experienced software engineer to support an information technology program handling mission data securely. The role requires Java development (Java 17+), Confluence, and PKI/SSL/TLS as core skills. A Top Secret clearance with poly is mandatory.

Responsibilities include designing tools, data visualization, and maintaining operational systems on Linux with Tomcat and LDAP-based security. Applicants must be US citizens with SCI clearance.

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