Principal Network Integrator / Programmer

General Dynamics - IT; Arlington (VA); On-site; USD 140,000 - 170,000; Full time

Job summary

General Dynamics - IT is hiring a Principal Network Integrator / Programmer for onsite work at the Pentagon in Arlington, VA. You will support mission-critical enterprise IT and contribute to modernization efforts within JSP ETM-NG, ensuring secure operations while enabling smarter capabilities.

The role requires 8+ years of experience, active Top-Secret clearance with SCI eligibility, multiple network/security certifications, and extensive Linux/Ansible programming expertise.

Qualifications

• Bachelor's degree required; active Top-Secret clearance with SCI eligibility.
• 8+ years of related experience in enterprise IT/networking.
• 3+ years in military environments.
• 5+ years with RADIUS (802.1x), TACACS, RSA.
• 5+ years programming in Linux or Ansible.
• Experience with Ansible Automation Platform (AAP).
• Strong scripting: Perl, Python, KSH, Bash, SH; RegEx proficiency.

Responsibilities

• Configure and maintain network and application device configurations.
• Program and automate solutions in Linux and Ansible environments.
• Manage devices through SNMP and troubleshoot issues independently.
• Support RADIUS (802.1x), TACACS, RSA, and IP subnetting.
• Utilize Remedy (ITSM) or ServiceNow (SNOW) for workflow management.
• Apply network design principles, SDN technologies, and multi-tenant systems.

Skills

Linux

Ansible

RegEx

Python

Perl

Shell scripting

RADIUS 802.1x

TACACS

RSA

SNMP

SDN

Network virtualization

LDAP

JSON

PowerShell

Education

Bachelor's degree

Tools

Ansible Automation Platform

Remedy ITSM

ServiceNow (SNOW)

SNMP tooling

Job description

Principal Network Integrator / Programmer Location: Pentagon, Arlington, VA (Onsite Only) Transform technology into opportunity as a Principal Network Integrator / Programmer with GDIT. In this role, you will support mission‑critical enterprise IT systems and contribute to the modernization of agency operations. At GDIT, our people make the difference. As a Principal Network Integrator / Programmer, you will help ensure today’s operations remain secure while enabling a smarter tomorrow. We’re seeking a Principal Network Integrator/Programmer to support the Joint Service Provider Enterprise Transport Management – Next-Gen (JSP ETM‑NG) program. In this role, you’ll enhance mission‑critical network operations that will keep today secure and make tomorrow smarter.

MEANINGFUL WORK AND PERSONAL IMPACT

• Configure and maintain network and application device configurations
• Program and automate solutions in Linux and Ansible environments
• Manage devices through SNMP and troubleshoot issues independently
• Support RADIUS (802.1x), TACACS, RSA, and IP subnetting
• Utilize Remedy (ITSM) or ServiceNow (SNOW) for workflow management
• Apply network design principles, SDN technologies, and multi‑tenant systems

WHAT YOU’LL NEED TO SUCCEED

Bring your technology expertise and drive for innovation to GDIT. The Systems Engineer Principal must have:

• Education: Bachelor of Arts/Bachelor of Science
• Security clearance level: Active Top-Secret clearance with SCI eligibility
• Security+ CE and at least one recognized network admin/engineering certification
• Experience: 8+ years of related experience
• 3+ years in military environments
• 5+ years with RADIUS (802.1x), TACACS, RSA
• 5+ years programming in Linux or Ansible
• Technical skills: Experience with Ansible Automation Platform (AAP)
• Scripting: Perl, Python, KSH, Bash, SH
• Strong understanding of Regular Expressions (RegEx)
• Experience with network virtualization/SDN and multi‑tenant architectures
• Moderate routing/switching skills
• Full‑time onsite availability at the Pentagon
• Desired Qualifications5+ years with LDAP
• Additional scripting: JSON, PowerShell, Ansible
• Ability to integrate and troubleshoot hardware/software with limited supervision
• Experience with SNMP polling/traps and Syslog (server, application, transport)

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support: An internal mobility team focused on helping you achieve your career goals
• Rewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off
• Community: Award‑winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward. #GDITRecruiting