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Infrastructure Systems Administrator

CACI


Job Location:

Colorado Springs, CO - USA

Monthly Salary: $ 69100 - 141500
Posted: 2 July 2026 (30+ days ago)
Application Deadline: 27 October 2026
Vacancies: 1 Vacancy

Job Summary

Job Title: Infrastructure Systems Administrator

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 25%

Type of Travel: Local

Anticipated Posting End: 9/30/2026

The Opportunity:

CACI is looking for a Systems Administration Design Engineer to perform System Administrator development and design duties for modification projects. This position will be focused on upgrading the servers storage and networks supporting the U.S. Space Force Satellite Control Network (SCN). You will bring your advanced knowledge and experience to bear on the complex challenges confronting a critical national asset. You will have the opportunity to influence and inform customer design decisions assist in planning for the long-range sustainment of SCN implement agreed upon designs and when required support operational issues.

Responsibilities:

  • Be responsible for assisting in the design and change implementations to the clients systems in accordance with project Statement of Objectives (SOO) and Statement of Work (SOW)

  • Create system and network designs that determine appropriate scale and scope of technical solutions and describe the impact of those changes

  • Coordinate closely with cybersecurity networking software and test engineering teams

  • Maintain a close working relationship with clients engineering staff

  • Create Rough Order of Magnitude (ROM) Bill of Materials (BOM) and Basis of Estimation (BOE)

  • Provide informational support to the Contractor Supported Weapons Systems (CSWS) logistics process to include Providing location data nomenclature and characterization for new and deleted equipment; Provide data for Sparing Analysis; Provide licensing guidance

  • Provide informational support to the Engineering Documentation Management process to include USSF Tech Order (T.O.) creation and modification

  • Troubleshoot Windows OS Microsoft application and Linux security patch installations.

  • Create installation and rollback plans

  • Participate in proposal development in response to customer modification direction

  • Communicate clearly and concisely in voice written word and graphics to conduct formal milestone customer briefings

  • Install and configure systems at customer locations (approximately 25% currently anticipated)

  • Support installation teams from central operational locations.

  • Assist in every day troubleshooting at the lab environment set up to mimic the SCN

  • Assists with designs analyses tests and implementation of state-of-the-art secure network architectures.

  • Conducts risk assessment and provides recommendations for design.

  • Functional understanding of network Layer 2 /3 switching and routing protocols.

  • Inform management in a clear concise and timely manner of any customer or network related issues.

Qualifications:

Required:

  • BS Degree in Information Technology or equivalent field. Experience can be substituted for degree requirements.

  • Minimum 3 years of IT experience

  • VMware 6.X and later Microsoft Server 2012 and later NetApp Storage Systems Linux

  • Working knowledge of Microsoft Windows Server administration Windows File Servers IIS DHCP and DNS

  • Possess core understanding of IT fundamentals including knowledge of hardware functions (switches routers servers etc.) database functions storage and networking

  • Knowledge of network design architectures and troubleshooting

  • Have exceptional time management skills and ability to switch between project tasks effectively

  • Active Secret Clearance or the ability to obtain one

  • Current 8570.01 Certification or the ability to obtain withing 90 days of hire (Security CISSP)

Desired:

  • Industry related certifications

  • Have proficiency in Visio PowerPoint Excel and Project

  • Experience with Engineering V-Model

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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 youll be part of a high-performing group dedicated to our customers 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. Youll 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 nations 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:

$69100-$141500

CACI is anEqualOpportunity 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 otherprotectedcharacteristic.

Required Experience:

Unclear Seniority


About Company

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CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security miss ... View more

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