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Junior Java Software Engineer [$267k/yr+] TS/SCI-FS Poly with Security Clearance

SYSTOLICAnnapolis Junction, MD🇺🇸United StatesPosted Sep 18, 2026

Quick Overview

Seniority
Junior
Employment type
Employee
Work mode
Hybrid
Location
Annapolis Junction, MD, United States
Posted
Yesterday
MicroservicesMongoDBAWSAgileApacheBashC++HadoopJavaPython

Job Description

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered.

Summary: • Develop, test, and maintain Java-based applications supporting large-scale distributed computing clusters. • Support mission-critical systems across the full software development lifecycle within Linux and AWS environments. • Utilize containerized architectures, modern CI/CD pipelines, and high-performance data technologies including Hadoop, Accumulo, NiFi, and MongoDB.

Qualifications && Compensation: • Degree: Technical bachelor's degree or equivalent experience • Years of experience: 3+ years • Total Compensation: $267k+ yearly (tentative) Job Description: • Design, develop, integrate, test, and sustain Java-based applications within large-scale distributed computing environments. • Participate in all phases of the Agile software development lifecycle, from requirements analysis and design through deployment and sustainment. • Integrate and extend commercial (COTS) and government off-the-shelf (GOTS) software technologies. • Build and deploy containerized services and microservices using modern CI/CD practices and Infrastructure as Code (IaC). • Perform code reviews, architectural evaluations, root cause analysis, and performance tuning. • Support operational systems, troubleshoot complex defects, and assist with Tier III on-call engineering support. • Develop and maintain software components using languages including Java, C/C++, Python, and Bash on Linux platforms. • Interface with distributed datastores and messaging technologies such as Apache Hadoop, Accumulo, NiFi, ActiveMQ, and MongoDB.

About SYSTOLIC: SYSTOLIC is dedicated to giving our employees the best possible company experience so that they can focus on providing outstanding support to their customer’s mission. Our company is founded on integrity, enthusiasm, and a relentless commitment to supporting the Intelligence Community. You can learn more about us and submit an application to be considered against our current and future openings at https://systolic.com. To learn about our compensation ranges, visit our

Pay Transparency page at: https://systolic.com/pay-transparency

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