Senior Network Engineer - HYBRID

Sigma Defense is a leading technology company serving the Department of Defense (DoD), providing tactical communications systems and services for digital modernization since 2006. Through our acquisitions of SOLUTE in January 2022 and Sub U Systems in May 2022, we have expanded our software and communications hardware solutions to better support JADC2, C5ISR, SATCOM, and DEVSECOPS for customers in the Army, Navy, Air Force, Marine Corps, and Space Force. Through a combination of hardware, software, and industry expertise, we provide a complete portfolio of solutions and services that accelerates information collection and sharing for faster decision making and better mission outcomes.

Why would you work for us? Quite simply, the work we do is meaningful and stimulating. We promote initiative and independent thought; we encourage direct client engagement to ensure we are delivering what the customer wants; and our engineers and scientists are working on cutting-edge projects that move the state-of-the-art closer to the people who need them. If you're looking for technical challenges and an opportunity to take a leadership role in an environment that encourages you to excel, then WE are your destination.

We are a company of innovative professionals thriving in a highly motivating work environment that fosters creativity and independent thinking. If you are a motivated individual with a desire to support our service men and women, now is a great time to join Sigma Defense!

To learn more about our company, find and follow us at Sigma Defense Systems LLC: Overview | LinkedIn

In this role, you will provide network engineering test support to NIWC Pacific Code 55111 to fulfill PMA-268 Unmanned Carrier Aviation (UCA) requirements, focused on testing the UCA end to end transport network. As a UCA C4I network test engineer, you will develop test plans and test procedures to verify and validate network requirements for the Navy’s newest unmanned system, the MQ-25A Stingray to include routing, switching, firewall filtering, and in-line network encryption for on-aircraft in-flight and ground-based networking and data transport.

This includes developing test procedures and testing configurations for Cisco-based routers and switches, Juniper based routers, TACLANE Type-1 encryptors, and Linux-based firewalls, participating in Test Readiness Reviews (TRR), and peer reviews on test procedures, the execution of developed test plans on end-to-end networks, and providing support for various test events conducted by PMA-268. The MQ-25A Stingray, has a primary mission of aerial refueling and a secondary capability to provide Intelligence, Surveillance, and Reconnaissance (ISR) all while being launched and recovered from an aircraft carrier.

Requirements

• Candidate must possess an active DoD Secret security clearance, or higher.
• Technical experience at the systems level in DoD projects.
• 8+ years' experience in network architecture and deployment.
• 8+ years' experience in designing and implementing sophisticated computer networks.
• A minimum of 2-3 years of experience in network engineering.
• At least 2-3 years of experience with configuration of OSPF, PIM, IGMP, VRRP, and IPSec (as implemented with HAIPE devices.)
• An understanding of network security best practices.
• An understanding of RHEL iptables.
• An understanding of the use and configuration of encryption devices (KG-175D, KG-175F, KG-175N.)
• Hold active Cisco CCNA certification or equivalent level of vendor certifications.
• Hold active CompTIA Security+ or CCNA Security, or higher certification (e.g., CISSP.)
• Ability to work independently with little to no supervision on assigned tasks.
• Effective communication and writing skills.

Essential Job Duties (not all-inclusive)

• Develop and implement test plans and test procedures for routers, switches, iptables, and/or in-line network encryptors for network transport equipment in accordance with sponsor interface control documents and network architecture standards.
• Diagnose, troubleshoot and resolve network problems and anomalies during test events.
• Write formal documentation for all UCA C4I run test events including Test Plans and Test Reports.
• Evaluate and test emerging network technologies to ensure compatibility with existing designs.
• Participate in test readiness reviews and peer reviews and contribute technical feedback to peers.
• Participate in technical exchanges and develop solutions to test with aircraft and ground control station vendor systems.
• Report status and recommendations to the UC