Systems Engineer

Job Title: Systems Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Public Trust

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

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Overview
CACI's Agile Digital Solutions Group is seeking a System Engineer to support the National Aeronautics and Space Administration's (NASA) Consolidated Applications and Platform Services (NCAPS) program. This role focuses on strengthening NASA's external collaboration and access control capabilities across Microsoft 365, while contributing to the broader NCAPS mission of modernizing and standardizing enterprise applications and platforms.
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Key Responsibilities
External Access & Collaboration Management (Primary)
• Create, configure, and maintain Microsoft 365 Access Packages to support secure external access to SharePoint, Teams, and related applications.
• Manage access requests, permissions assignments, and periodic access reviews.
• Monitor and audit permissions to ensure compliance with NASA and Agency IT security policies.
• Provide troubleshooting and support for access related and eShare external collaboration issues.
• Use Power Automate to build, optimize, and maintain workflow processes supporting access control.
• Maintain NAMS identity assets and coordinate with ICAM stakeholders on requirements, updates, and release planning.
• Collaborate with M365 and IT security teams to ensure Access Package configurations and external sharing controls meet organizational security standards.
• Participate in sprint planning, backlog reviews, and coordination meetings for external access management initiatives.
NCAPS Systems Engineering & Application Support (Secondary)
• Provide operational, technical, and administrative support for external collaboration platforms, including workspace configuration, migrations, and performance monitoring.
• Support workflow troubleshooting and assist with building workflows that enhance user onboarding, provisioning, and external sharing processes.
• Serve as a subject matter expert for access control integration across NCAPS applications.
• Communicate effectively with developers, engineering teams, and stakeholders regarding system issues, access challenges, and collaboration needs.
• Assist with system sustainment, updates, and enhancements as needed.
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Qualifications
Required
• Bachelor's degree (or equivalent experience).
• Ability and willingness to obtain a NASA Public Trust Clearance (U.S. citizenship required).
• Experience administering Microsoft 365 (SharePoint, Teams, Azure AD) with a strong focus on identity and access management.
• Demonstrated experience managing access provisioning, permissions, security groups, and external collaboration controls.
• Ability to troubleshoot access, workflow, and collaboration issues in enterprise environments.
• Experience working with workflow tools such as Power Automate.
• Strong communication skills, including the ability to translate technical concepts for non technical users.
• Ability to collaborate with cross functional technical and security teams.
Desired
• Experience supporting NASA programs or working within federal ICAM environments.
• Familiarity with systems engineering, data integration, or application sustainment within enterprise platforms.
• Knowledge of M365 external sharing policies, governance, and compliance frameworks.
• Experience with version control processes, documentation, or application release management.
• Strong organizational and analytical skills.
• Passion for developing secure, user focused collaboration solutions.

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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.

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:
$98,500-$206,800

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.