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Test Engineer 3

Markon Solutions • Bachelor's Degree • TS/SCI • Python • Java • Kotlin • Bash • 2 days ago

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Salary

≈ $79k – $153k per year (Estimated)

Location

In office (Annapolis Junction)

Seniority

Middle · 8+ years exp

Confirmed on the employer's own hiring board on Oct 3, 2026. First seen by Alion on Oct 1, 2026.

Overview

Company

Impact

Profile match

Markon Solutions

Markon Solutions is a government services contractor headquartered in Falls Church, Virginia, supporting the intelligence community, defense agencies and federal civilian customers with cyber, digital transformation, engineering and facilities management work. A repeated Washington Post Top Workplace, it staffs programs at Fort Meade, Annapolis Junction, Chantilly, McLean and Herndon, and supports naval nuclear work in West Mifflin and Niskayuna. Hiring covers software developers, systems and network engineers, data scientists, target analysts, civil, structural and electrical engineers, facility managers, space auditors and accountants.

markonsolutions.com • HQ: Falls Church, United States • Health Care • Government • Professional Services • 1001-5000 employees

Tech stack of Markon Solutions

Active TS/SCI w/ Polygraph with this Customer.
Bachelor’s degree in a technical field or 4 additional years of relevant experience in lieu of a degree
8+ years of experience as a Test Engineer supporting programs of similar scope, type, and complexity
Experience leading test planning, execution, and quality assurance efforts for complex systems
Experience with automated testing and scripting using Python, Java, Bash, or similar languages
Hands-on experience with testing frameworks such as JUnit and Mockito
Experience testing applications and systems in Linux environments
Experience supporting testing activities within AWS cloud environments
Understanding of data ingest processes and data lifecycle management principles
Strong analytical, troubleshooting, and problem-solving skills
Excellent written and verbal communication skills
Ability to work independently and collaboratively in a fast-paced Agile environment

Desired Qualifications

Experience supporting DevOps and CI/CD environments
Experience with performance, load, and stress testing methodologies
Familiarity with containerized and cloud-native architectures
Experience supporting Intelligence Community mission systems, enterprise data platforms, or large-scale data processing environments
Experience leading testing efforts across multi-disciplinary development teams

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