Software Engineer

CACI International Inc; Columbia (MD); On-site; USD 73,000 - 149,000; Full time

Job summary

CACI International Inc is seeking a Software Engineer to support the Data Transport System portfolio, delivering secure, real-time data transport across national security missions. You will work with distributed systems, large-scale data platforms, and high-performance applications, collaborating in Agile teams to implement secure, scalable solutions.

The role requires TS/SCI with Poly, a BS in a relevant field, and 4–10 years of software engineering experience, with a focus on Java, Linux,

Qualifications

• Active TS/SCI clearance with Polygraph.
• Bachelor's degree in Computer Science, Software Engineering, or related technical discipline.
• Four additional years of directly related software engineering experience may be substituted for a degree.
• 4-10 years of software engineering experience.

Responsibilities

• Design, develop, enhance, and maintain complex software systems and applications.
• Analyze user requirements and translate them into technical designs and performance specifications.
• Build and support high-performance, multi-threaded, distributed computing solutions.
• Develop new features for enterprise-scale data transport systems.
• Troubleshoot, debug, and resolve software defects in mission-critical applications.
• Support real-time data streaming, processing, and analytics solutions.
• Monitor, maintain, and troubleshoot Hadoop, Accumulo, and ZooKeeper environments.
• Develop and maintain RESTful services and enterprise Java applications.
• Collaborate within Agile Scrum teams to deliver secure and scalable solutions.
• Utilize software development and configuration management tools to support the full software development lifecycle.
• Support Linux-based development and operational environments.

Skills

Java

Linux

Spring Framework

REST APIs

Git

JUnit

Hadoop

Accumulo

ZooKeeper

Multi-threaded

Agile Scrum

Education

Bachelor's degree in Computer Science/Software Engineering or related field

Tools

Oracle WebLogic

JBoss

Tomcat

Job description

Job Title: Software EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *

The Opportunity

As a Software Engineer supporting the Data Transport System (DTS) portfolio, you will help deliver secure, reliable, and near real-time transport of critical information across the Intelligence Community, Department of Defense, and federal agencies. Your work will directly support national security missions by ensuring mission-critical data reaches the right people, at the right time, anywhere in the world.

You will be part of a team supporting Enterprise Transport and Routing (ETR), Application Messaging Framework (AMF), and Information Transport Services (ITS), organizations responsible for enabling fault-tolerant, enterprise-scale communications that protect U.S. and Allied interests. In this role, you'll work with modern distributed systems, large-scale data platforms, and high-performance applications that process data ranging from small messages to multi-terabyte datasets.

This is an opportunity to contribute to a highly visible mission while working alongside experienced engineers in a collaborative, innovative environment. Join a mission that matters.

Responsibilities:

• Design, develop, enhance, and maintain complex software systems and applications.
• Analyze user requirements and translate them into technical designs and performance specifications.
• Build and support high-performance, multi-threaded, distributed computing solutions.
• Develop new features and capabilities for enterprise-scale data transport systems.
• Troubleshoot, debug, and resolve software defects across mission-critical applications.
• Support real-time data streaming, processing, and analytics solutions.
• Monitor, maintain, and troubleshoot large-scale Apache Hadoop, Accumulo, and ZooKeeper environments.
• Develop and maintain RESTful services and enterprise Java applications.
• Collaborate within Agile Scrum teams to deliver secure and scalable solutions.
• Utilize software development and configuration management tools to support the full software development lifecycle.
• Support Linux-based development and operational environments.

Qualifications:

Required:

• Active TS/SCI clearance with Polygraph.
• Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline.
  • Four additional years of directly related software engineering experience may be substituted for a degree.
• 4-10 years of software engineering experience supporting programs of similar size, scope, and complexity.
• Experience developing applications using Java in enterprise or server-side environments.
• Experience working in Linux, Unix, or Windows operating system environments.
• Experience with the Spring Framework and dependency injection concepts.
• Experience building or consuming RESTful APIs.
• Experience with software configuration management tools such as Git or similar repositories.
• Experience developing or supporting multi-threaded applications.
• Experience using unit testing frameworks such as JUnit.
• Experience troubleshooting and maintaining Apache Hadoop, Apache Accumulo, and Apache ZooKeeper deployments.
• Knowledge of container and application server technologies such as Oracle WebLogic, JBoss, or Apache Tomcat.
• Experience working in Agile Scrum environments.

Desired:

• Experience developing analytics using Apache Hadoop, HDFS, and MapReduce.
• Experience processing large datasets or supporting high-volume data ingest environments.
• Experience with cloud-scale data platforms and distributed computing architectures.
• Knowledge of:
  • Apache Storm
  • Redis
  • Apache TinkerPop/Gremlin
  • JBoss Drools
  • Apache Camel
• Experience with Oracle databases and data management solutions.
• Knowledge of Public Key Enabling (PKE), SSL, file encryption, and secure communications.
• Experience with LDAP or Red Hat Directory Services.
• Experience using modern development environments such as IntelliJ IDEA or Eclipse.
• Experience with build and dependency management tools such as Maven and Gradle.
• IAM Level I certification or ability to obtain certification.

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$72,700 - $149,200

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.