Wireless Communications Engineer

Great Hill Solutions is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is the federal government contracting business wholly owned by the Seneca Nation. SNG meets mission-critical needs of federal civilian, defense, and intelligence community customers across a variety of domains. The SNG portfolio receives shared services support from its parent company Seneca Holdings and is comprised of multiple companies that participate in the Small Business Administration 8(a) program. To learn more visit and follow us on LinkedIn.

The Seneca Nation Group companies offer competitive compensation and a strong benefits package including comprehensive medical and dental care, matching 401K, paid time off, flexible spending accounts, disability coverage, and other benefits that help provide financial protection for you and your family. We pride ourselves on our collaborative work environment and culture which embraces our mission of providing financial and non-financial benefits back to the members of the Seneca Nation.

Great Hill is seeking a Wireless Communications Engineer in Suffolk, Virginia, to lead the design and evaluation of advanced communication systems for assured data transport in military operations. This role involves expertise in IP networks, RF systems, 4G / 5G technologies, and AI-enabled orchestration of software-defined wide area networks (SD-WAN). Candidates will design scalable, self-healing wireless networks and address complex challenges in communication system architecture. A Secret clearance and in-depth knowledge of wireless communications are required.

This position offers the opportunity to work with classified data, drive innovation in wireless communication technologies, and contribute to critical national security projects. Applicants must demonstrate technical expertise and a passion for solving complex communication challenges to enhance military capabilities across strategic domains.

Required Skills :

• Expert knowledge of wireless communications fundamentals and voice / data architectures both public and private (e.g., APCO P25, DMR, Tetra, LTE, 802.11, 4G / 5G) to include knowledge of RF coverage predictions, including coverage analysis, frequency reuse, traffic / capacity modeling.
• Experience in design of IP networks, RF antenna systems, two-way radio systems, microwave systems, wireless data systems, data networking, as well as system configuration.
• Understanding of Broadband services bonded into self-healing multipath conduits using any spectrum, any global provider, and any digital infrastructure including GEO-LEO satellite, terrestrial, and fiber optic, as a scalable, carrier-agnostic transport.
• Knowledge of how local and wide area networks (LAN / WAN), 4G / 5G LTE, closed tactical mesh services, and mobile ad hoc radio networks (MANET) are combined into scalable, self-healing meshes.
• Understanding the application of meshed networks using combined, software defined wide area network (SD-WAN) solutions that may utilize artificial intelligence (AI) services to orchestrate data across multiple paths.
• 5 years of related experience.
• CONUS and OCONUS travel may be required

Desired Skills :

Security Clearance :

Diversity, Equity & Inclusion Statement :

The Seneca Holdings family of companies is committed to building an inclusive work environment that encourages, supports, and celebrates the diversity of our employees. We recognize that an inclusive corporate culture improves how we support our customers and also improves the collective impact we can make in our communities.

Equal Opportunity Statement :

Seneca Holdings provides equal employment opportunities to all employees and applicants without regard to race, color, religion, sex / gender, sexual orientation, national origin, age, disability, marital status, genetic information and / or predisposing genetic characteristics, victim of domestic violence status, veteran status, or other protected class status. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leave of absence, compensation and training. The Company also prohibits retaliation against any employee who exercises his or her rights under applicable anti-discrimination laws. Notwithstanding the foregoing, the Company does give hiring preference to Seneca or Native individuals. Veterans with expertise in these areas are highly encouraged to apply.