Demo

Senior Application Engineer

CACI
Linthicum, MD Full Time
POSTED ON 11/27/2025
AVAILABLE BEFORE 1/27/2026

Job Profile:

Software Development T4

JR Type:

Conditional

Job Category:

Information Technology

Minimum Clearance Required to Start:

TS/SCI with Polygraph

Percentage of Travel Required:

None

Type of Travel:

None

Program/Opportunity Name:

Program | NINJAHIGHWAY

Referral Bonus Plan:

$7,000 - TS/SCI with Poly

* * *


 

Job Description:

The Opportunity:

Join our dynamic team as an Application Engineer and be at the forefront of transforming our system security evaluation and authorization process. We are shifting from a manual approach to a cutting-edge model that leverages automation, streamlined processes, continuous monitoring, and comprehensive network data gathering throughout the project lifecycle. This is an exciting opportunity to make a significant impact and drive innovation in a fast-paced environment. 

Responsibilities:

  • Provide leadership and expertise in one or more of the following:

    • Developing, maintaining, and executing Python Lambda, Pig, and PySpark analytics.

    • Develop and maintain RESTful APIs using Django or Flask.

    • Implement microservices architecture to enhance application scalability and performance.

    • Containerize applications using Docker to ensure seamless deployment and consistency across environments.

    • Review data ingest tickets and collaborate with team members on merge requests.

    • Ensure the delivery of reliable and accurate data to end users.

    • Support successful day-to-day operations, including investigating data accuracy within the system.

Qualifications:

Required:

  • Active TS/SCI with Polygraph

  • Proficiency in Python.

  • Strong background in one or more of the following:

    • Analytics development.

    • Proficiency in using Docker for containerization.

    • Experience developing and maintaining RESTful APIs

    • Experience with Django or Flask frameworks.

    • Strong understanding of microservices architecture

  • All experience and education must be in a technical field directly related to the labor category, and all diplomas, GED certificates, and degrees must be from accredited institutions.

    • Bachelor’s degree with a minimum of 8 years of experience.

    • High school Diploma/GED with a minimum of 12 years of experience

    • Associate’s degree with a minimum of 10 years of experience.

    • Master’s degree with a minimum of 6 years of experience.

    • Doctorate’s degree with a minimum of 4 years of experience.

Desired:

  • Experience in patch management and IAVA tracking.

  • Knowledge of Lambda, Java, Scala, NiFi, and Ansible.

  • Experience working in an Agile or SAFe environment.

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. Learn more here.

The proposed salary range for this position is:

$103,800 - $218,100

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.

Salary : $103,800 - $218,100

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