JBlocks Software Engineer

CACI International
Hanover, MD, United StatesFull-time$94,400–$198,200Posted Sep 2, 2026

About the role

Job Title: JBlocks Software Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

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The Opportunity

CACI is seeking a JBlocks Software Engineer to support Identity, Credential, and Access Management (ICAM) capabilities for both enterprise-wide and stand‑alone deployments across the Intelligence Community. Based in Hanover, MD, our program provides mission-critical services, software integration and development, system engineering, testing, documentation, network and system monitoring, migration support, configuration control, and release management.

We are expanding our JBlocks team and looking for passionate technologists who thrive in dynamic, mission-oriented environments. You’ll join a collaborative group focused on delivering innovative solutions that simplify integration and strengthen data labeling and compliance across user environments.

Responsibilities:

Develop and enhance software capabilities that meet evolving data labeling and marking requirements.

Work closely with team developers to design, implement, and test new features.

Contribute throughout the full software development lifecycle, including expanding automated testing.

Offer proactive, creative solutions to address data marking and compliance challenges.

Help improve integration of JBlocks services by maintaining flexible, adaptable design approaches.

Support continuous improvement in system performance, reliability, and usability.

Qualifications:

Required:

Active TS/SCI clearance with polygraph

Bachelor’s degree in computer engineering, computer science, or related discipline.

Candidates may substitute 4 years of software engineering experience in place of a bachelor’s degree (total 9 years of experience).

5+ years of software engineering experience.

2+ years of experience in SIGINT, IA, or IT domains.

Proficient in Java Development

Understanding of unit and integration testing

Familiarity with PKI and REST services

Have the ability to evaluate user issues, create and document tests to reproduce in development environments

Familiar with debugging code using an Integrated Development Environment (IDE) as a containerized service

Use of Gitlab, CI/CD, build pipelines

Containerize existing software capabilities using Docker

Desired:

Knowledge of EDH1/2, ISM, CAPCO and CUI standards

Experience Performing Development in the eVo environment to include familiarity and use of tools in the environment (GreyBox etc.)

Perform software life-cycle activities to ensure the highest level of system performance and availability and compliance with business requirements.

Linux experience

Review and test software components for adherence to the design requirements and documents test results

Administer, maintain, and implement policies and procedures for ensuring the security and integrity of the application.

Excellent oral and written communication skills- able to clearly communicate architecture and design concepts.

Ability to write technical documentation including wiki sites, blogs, XML/HTML

Strong organization and time management skills, including the ability to multi-task and work independently with minimum supervision to meet deadlines.

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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:

$94,400 - $198,200

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.

Responsibilities

  • Develop and enhance software capabilities that meet evolving data labeling and marking requirements.
  • Work closely with team developers to design, implement, and test new features.
  • Contribute throughout the full software development lifecycle, including expanding automated testing.
  • Offer proactive, creative solutions to address data marking and compliance challenges.
  • Help improve integration of JBlocks services by maintaining flexible, adaptable design approaches.
  • Support continuous improvement in system performance, reliability, and usability.

Qualifications

  • Active TS/SCI clearance with polygraph
  • Bachelor’s degree in computer engineering, computer science, or related discipline.
  • Candidates may substitute 4 years of software engineering experience in place of a bachelor’s degree (total 9 years of experience).
  • 5+ years of software engineering experience.
  • 2+ years of experience in SIGINT, IA, or IT domains.
  • Proficient in Java Development
  • Understanding of unit and integration testing
  • Familiarity with PKI and REST services

Benefits

  • Healthcare
  • Wellness
  • Financial
  • Retirement
  • Family support
  • Continuing education
  • Time off benefits

Skills mentioned

JavaUnit TestingIntegration TestingREST APIsDebuggingGitCI/CDDockerLinuxHTML

About CACI International

At CACI International Inc (NYSE: CACI), our 27,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security. We are a company of good character, relentless innovation, and long-standing excellence. Our culture drives our success and earns us recognition as a Fortune World's Most Admired Company. CACI is a member of the Fortune 500™ Largest Companies, the Russell 1000 Index, and the S&P MidCap 400 Index. For more information, visit us at www.caci.com. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities

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