Systems Integration & Test Engineer III Security Clearance

Position: Systems Integration & Test Engineer III with Security Clearance
Location: Courtland

Job Number 714179

Description:

Your Mission Starts Here
At Lockheed Martin, we don't just build technology-we build the future of national defense. Our teams tackle the toughest engineering challenges with creativity, collaboration, and technical excellence. If you're driven to make a real-world impact, this is where your skills meet purpose. About the NGI Program
The Next Generation Interceptor (NGI) program is a cornerstone of the nation's missile defense strategy. We develop and deploy cutting-edge technologies to detect, track, and neutralize evolving threats-ensuring global security for decades to come.

The Role
We're looking for a Systems Integration & Test Engineer II to bring mission-critical systems to life. You'll lead the assembly, integration, and testing of advanced defense systems, shaping solutions that protect millions and define the future of missile defense. This is a hands-on, high-impact opportunity to see your work move from lab to deployment. What You'll Do
• Lead assembly, integration, and test (AIT) activities to deliver systems ready for action.

• Develop, refine, and maintain test plans, procedures, and documentation with precision and clarity.

• Coordinate day-to-day test operations across engineering, manufacturing, quality, and external partners.

• Drive troubleshooting and root-cause analysis during integration cycles.

• Earn certification and operate as a Certified Test Conductor/Test Engineer (training provided).

• Uphold Lockheed Martin's gold standard for safety, quality, and continuous improvement. Your Environment
This role thrives on collaboration. You'll work in integration labs, assembly areas, and test facilities, engaging hands-on with procedures, data reviews, readiness coordination, and cross-functional problem solving. Why You'll Love Working Here
Lockheed Martin invests in you. We offer:

• Competitive salary and benefits

• Flexible schedules and 401(k) with match

• Technical training and certification support

• Career paths into test leadership, systems engineering, and advanced development

• An inclusive culture rooted in innovation, respect, and mission impact

Basic Qualifications:

Candidates must meet all requirements to be considered

• Interim Secret Clearance required before start

• Experience or willingness to learn AIT operations

• Experience or willingness to write and execute test procedures in ATLO or production environments

• Confidence in presenting to executives and high-level customers

• Strong attention to detail, with the ability to produce technical documents, test plans, procedures, and reports
Desired

Skills:

"Nice-to-have" skills that strengthen candidacy

• Prior certification as Certified Test Conductor or Principal Engineer

• Experience with Missile Defense Agency (MDA) programs

• Familiarity with missile systems testing in production/operations

• Ability to read and interpret mechanical/electrical drawings, schematics, and specifications

• Background in manufacturing or test engineering

• Experience on multi-functional, multi-disciplinary teams

• Proficiency with LM Space Systems tools (SAP, EPDM, VECAMS, PMP Database, Automation Framework) or equivalents

• Hands-on experience with lab equipment (oscilloscopes, multimeters, signal analyzers, power supplies)

• Strong communication skills to build trusted relationships with customers, leadership, and teammates
Security Clearance Statement:
This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Expression of Interest:
By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
Ability to Work Remotely: Onsite Full-time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
Work Schedules:
Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40…