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Software Engineer ; TS​/SCI w​/Poly

Job in Columbia, Howard County, Maryland, 21046, USA
Listing for: CACI International Inc
Full Time position
Listed on 2026-06-18
Job specializations:
  • Software Development
    Software Engineer, Java Developer, Full Stack Developer, DevOps
Salary/Wage Range or Industry Benchmark: 72700 - 149200 USD Yearly USD 72700.00 149200.00 YEAR
Job Description & How to Apply Below
Position: Software Engineer 1 (TS/SCI w/Poly)

Overview

Job Title:

Software Engineer 1 (TS/SCI w/Poly)

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

CACI has an immediate opportunity for a Software Engineer to join a team in the Ft. Meade area.

Responsibilities
  • The Software Engineer (SWE) develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements for the Data Transport System (DTS).
  • DTS products include but are not limited to:
    Cloud storage areas:
    Apache Accumulo (Apache Zookeeper, Apache Hadoop), Oracle DMBS;
    Real-time streaming:
    Storm;
    Distributed in-memory data Cache/Storage:
    Redis;
    Graph Compute engine/Query Interface:
    Apache Tinkerpop/Gremlin;
    Rules Engine: JBoss Drools, Apache Camel;
    Spring Framework: used extensively to standardize/simplify configuration logic control, data access, security, Web-tier, etc.
  • Analyze user requirements to derive software design and performance requirements.
  • Debug existing software and correct defects.
  • Design and code new software or modify existing software to add new features.
  • Provide application development involving high-performance, multi-threaded, distributed computing environments.
  • Will need experience with enterprise-grade/server-side JAVA.
Required Qualifications
  • Active TS/SCI with polygraph
  • 4 - 10 years’ experience as a SWE, in programs and contracts of similar scope, type, and complexity
  • Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree.
  • Experience in one or more of the following:
    Public Key Enabling (PKE); RESTful services and containers (Oracle Web Logic, JBoss, Tomcat);
    Java programming language;
    Perl programming language;
    Java EE;
    Secure web (SSL) and file encryption; LDAP (Red Hat directory) Java;
    Linux (CentOS);
    Modern IDEs (IntelliJ, Eclipse);
    Agile Scrum process
  • 1 - 4 years' experience programming in Linux, Unix or Windows environment
  • 2 - 4 years' experience writing/maintaining software in Java or Go Lang
  • 1 - 2 years' experience with the Spring Framework
  • 1 year experience providing/using RESTful interfaces
  • 2 - 4 years' experience using software development configuration management tools (such as GIT, CVS)
  • 1 - 2 years' experience with test harness software such as JUnit or FIT
  • Potential CWIP Requirements: IAM Level I Certification
What You Can Expect

A culture of integrity. At CACI, character and innovation are valued as central to our work. 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. You’ll have the autonomy to take the time you need through a flexible time off benefit and access to robust learning resources.

A focus on continuous growth. Together, we will advance our nation’s most critical missions, build on our track record of success, and find opportunities to break new ground in your career and 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.

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.

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