Senior Systems Engineer

Aberdeen Proving Ground, MD

Senior Systems Engineer

Location: Within a 50-mile radius of Aberdeen Proving Ground (APG), MD
Clearance: Active DoD Secret (Required)
Status: Full-Time
U.S. Citizenship: Required

Project Overview – PTSS C5ISR Hardware & Software Program

The Lockwood Group supports a C5ISR hardware and software program for a U.S. Army customer located at Aberdeen Proving Ground (APG), MD. This program provides engineering, integration, and lifecycle support to enhance mission-critical command, control, communications, computers, cyber, intelligence, surveillance, and reconnaissance (C5ISR) capabilities in support of Army tactical network modernization efforts.

Position Overview

The Senior Systems Engineer will provide technical leadership and systems engineering expertise supporting Tactical Network hardware and software systems used in large-scale battlefield communications. This role is responsible for the design, integration, testing, and sustainment of secure and reliable communication networks operating across ground, airborne, and command platforms.

The position requires deep experience in systems engineering within DoD environments and the ability to lead engineering teams while ensuring systems are scalable, interoperable, and Fully Mission Capable (FMC) in support of operational requirements.

Key Responsibilities

Lead, manage, and mentor a team of systems engineers supporting tactical network initiatives
Design, implement, and maintain secure, reliable communication networks in military or field-based environments
Manage network connectivity across platforms including ground vehicles, airborne assets, and command centers
Translate user and operational requirements into system, hardware, and software specifications and designs
Decompose systems into components and subcomponents while defining and managing interface requirements
Develop modular system architectures with standardized interfaces to ensure scalability and adaptability
Direct technology insertion efforts and integration of new products into existing tactical network infrastructures
Lead development of test strategies, including embedded system testing, integration testing, and system-level validation
Oversee installation of unit-specific configurations and Internet Protocol settings aligned with current System Architecture and Lightweight Directory Interchange Format (LDIF) requirements
Ensure PdM NetMod and PdM Mission Network systems achieve and maintain Fully Mission Capable (FMC) status following fielding, reset, or upgrade activities
Deliver technical briefings and coordinate regularly with Government stakeholders, users, and leadership

Required Qualifications

Bachelor of Science degree in Engineering or related technical discipline
Minimum 15 years of relevant systems engineering experience
Strong knowledge of secure tactical communication network design and implementation
Experience integrating legacy infrastructure with new tactical network components
Demonstrated ability to design scalable, modular systems with clearly defined interfaces
Comprehensive understanding of Tactical Network hardware and software systems supporting large-scale battlefield communications
Ability to obtain DoD 8570/8410 IAT Level II certification
Active DoD Secret clearance
U.S. Citizenship required

Preferred Qualifications

Minimum 5 years supporting systems engineering technologies within the Department of Defense
Experience selecting and implementing network protocols, routing technologies, data link layers, and encryption mechanisms
Experience with embedded systems testing methodologies
Experience conducting integration and system-level testing
Familiarity with modeling or simulation tools to evaluate system performance
Experience supporting programs at Aberdeen Proving Ground

Physical Requirements

Ability to remain stationary for extended periods (approximately 50% of the time)
Occasional movement within an office environment to access equipment and documentation
Ability to communicate effectively with team members, leadership, and customers, including delivering technical presentations

Why Join The Lockwood Group

At The Lockwood Group, our Six Core Values — Ethics & Integrity, Customer Commitment, Leadership, Innovation & Problem Solving, Service, and Positivity — are the foundation of our culture and define how we operate every day. These values shape the way we support one another internally and how we engage with our clients externally.

We are building a team centered on innovation, disciplined execution, and service. This opportunity allows you to lead high-visibility Army tactical network modernization initiatives while growing within a company committed to leadership development and meaningful mission impact.

We offer a competitive compensation and benefits package including:

Paid Time Off
Medical, dental, and vision insurance
401(k) with Company match
Health and wellness benefits
Professional development opportunities

Equal Opportunity Employer

The Lockwood Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, genetic information, veteran status, or any other protected status in accordance with applicable federal, state, and local laws.