Software Test Engineer Security Clearance

The Lockwood Group supports a C5

ISR hardware and software program for a U.S. Army customer located at Aberdeen Proving Ground (APG), MD. This effort provides product technical support services for systems and equipment produced, fielded, modified, or sustained under PdM Network Modernization (Net Mod) and PdM Mission Network within the Project Manager Tactical Network (PM TN), Program Executive Office C3T (PEO C3T). The program ensures tactical network systems remain secure, compliant, and operationally resilient in support of Army modernization and mission readiness.

* Implement test procedures for vendor applications to ensure compliance with specifications prior to government witness testing.

• Identify integration issues and vulnerabilities, report findings, and provide improvement recommendations for future system design.
• Develop Master Test Plans, Software Test Plans, Test Descriptions, and Test Reports to meet CMMI Level 3 requirements.
• Collaborate with the Software Development team to align products with customer needs and requirements.
• Design and execute manual and automated tests (white box, black box, gray box) to evaluate quality, speed, and functionality.
• Convert manual test cases into automated cases

BS, min of 10 years of relevant software test engineer experience with 5 years in the Department of Defense contracting market of major weapon systems product development and acquisitions.

Active DoD Secret clearance

U.S. Citizenship required

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 support 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. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.