Systems Integrator - Mid

CACI International Inc

St. Louis, MO

JOB DETAILS
SALARY
$69,100–$141,500 Per Year
SKILLS
Agile Programming Methodologies, Analysis Skills, Application Programming Interface (API), Computer Science, Continuous Deployment/Delivery, Continuous Integration, Data Quality, Documentation, Engineering, Federal Contracts, Federal Government, Geospatial Intelligence (GEOINT), Government, Government Contracts, Identify Issues, Intelligence Agencies, Linux Operating System, Machine Tool, Problem Solving Skills, Production Systems, Safety/Work Safety, Security Clearance, Sensitive Compartmented Information (SCI), Software Administration, System Integration (SI), Systems Administration/Management, Systems Engineering, Top Secret Clearance, Willing to Travel
LOCATION
St. Louis, MO
POSTED
1 day ago

Job Title: Systems Integrator - Mid

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

Anticipated Posting End: 9/1/2026

The Opportunity:

  • Integrate GEOINT capabilities into mission environments for the National Geospatial-Intelligence Agency (NGA).
  • Work on-site at a Government facility bridging Agile development teams and operational systems.
  • Get hands-on across the full stack - applications, data, and infrastructure - in a mission-critical setting.
  • Grow alongside senior integrators and Government engineers.

Responsibilities:

  • Deploy and integrate software releases into Government test and production environments.
  • Execute interface integration and data exchange validation between program and external systems.
  • Troubleshoot cross-system issues and coordinate resolution with development and operations teams.
  • Maintain environment configurations, integration documentation, and runbooks.
  • Support release readiness activities, verification procedures, and cutover events.
  • Coordinate day-to-day integration tasks with Government stakeholders.
  • Participate in Agile ceremonies and align integration work to sprint and PI commitments.

Qualifications:

Required:

  • Bachelor''s degree in Computer Science, Engineering, or a related technical discipline (equivalent experience accepted).
  • 4+ years of systems integration, systems administration, or systems engineering experience.
  • Experience deploying and troubleshooting software in Linux-based environments.
  • Working knowledge of APIs, databases, and networking fundamentals.
  • Strong analytical and problem-solving skills.
  • Ability to work on-site at a Government facility.
  • Security Clearance (TS/SCI) with willingness to undergo polygraph examination.

Desired:

  • Familiarity with containerization and CI/CD tooling.

  • Exposure to GEOINT or geospatial systems.

  • Experience operating within SAFe or Agile delivery frameworks.

  • 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.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$69,100-$141,500

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.

About the Company

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CACI International Inc