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Cisco Call Manager Administrator

CACI International • Oklahoma City, OK • 1h ago

Job Title: Cisco Call Manager Administrator

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

The Opportunity:

CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and maintenance of the organization's Cisco Unified Communications Manager (CUCM) environment. This role ensures the smooth operation of the VoIP infrastructure, troubleshoots issues, and supports the deployment of new features and enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality communication services.

As a Cisco Call Manager Administrator, you will be responsible is responsible for the day-to-day administration, configuration, and maintenance of the organization's Cisco Unified Communications Manager (CUCM) environment. This role ensures the smooth operation of the VoIP infrastructure, troubleshoots issues, and supports the deployment of new features and enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality communication services. This role requires a deep understanding of Cisco VoIP technologies, unified communications, and collaboration solutions. You will work closely with the engineering team, IT staff, and other external stakeholders to ensure the effective operation of the call managers at various locations and their integration into the organization's infrastructure.

Responsibilities:

You will be responsible for designing, implementing, and managing enterprise-level Cisco Unified Communications solutions across our Air Force network infrastructure.

Administer and maintain Cisco Unified Communications Manager (CUCM) systems in compliance with DoD security standards

Perform user account management, device configuration, and phone provisioning per DoD guidelines

Monitor system performance and generate regular status reports for DoD compliance

Execute routine maintenance tasks, backups, and system health checks following DISA STIGs

Provide tier 2/3 technical support for voice and unified communications issues

Assist with system upgrades and patch management under senior engineer guidance

Maintain accurate documentation of system configurations and changes per DoD requirements

Support dial plan management and call routing configurations

Coordinate with vendors and service providers for issue resolution

Participate in on-call rotation for after-hours support

Support after-hours maintenance windows and emergency response activities

Administer and maintain the CUCM environment, including user provisioning, configuration management, and system monitoring.

Perform regular system health checks, backups, and maintenance tasks to ensure system reliability and performance.

Experience with phone provisioning, user management, and device configuration

Understanding of dial plans, call routing, and voice gateway configurations

Familiarity with Cisco Unity Connection and voicemail administration

Knowledge of basic networking concepts (TCP/IP, VLANs, DNS)

Ensure compliance with DoD 8570.01-M and DoD 8140.03 certification requirements

Qualifications:

Required:

10+ Years of relevant experience (Bachelor's degree in relevant field may be substituted for 5 years of relevant experience).

Familiarity with network and system security principles, protocols, and configurations.

Strong analytical and problem-solving skills to troubleshoot and resolve complex issues.

Excellent communication and collaboration skills to work effectively with cross-functional teams.

Required DoD 8140 compliant certification such as CompTIA Security+; while CCNA Collaboration or higher-level Cisco certifications (e.g., CCNP Collaboration, CCIE Collaboration) are preferred.

Ability to obtain/maintain Secret Clearance

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.

The proposed salary range for this position is:

$67,800 - $142,200

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.

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