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Agile Defense

Cybersecurity and IT services for government

Cisco Unified Communication Engineer

IT OperationsConfirmed live in the last 24 hours
Full-timeQuantico, VA, USA$125k - $130k /yr

About the Job

Requirements

  • Professional series certification with a focus on Unified Communications Collaboration.
  • Seven years of related experience.
  • Experience with Cisco Unified Communications Manager (CUCM), Voice over Internet Protocol (VoIP) and Session Initiation Protocol (SIP), enterprise troubleshooting, Quality of Service (QoS) implementation, DISA Security Technical Implementation Guide (STIG) compliance, and Windows or Linux administration.
  • IAT III certification (CASP+CE, CCNP Security, CISA, GCED, GCIH, or CISSP/Associate).

Responsibilities

  • Support the Unified Communications architecture by identifying and resolving enterprise-level issues and outages; implementing complex call-routing schemes; securing classified and unclassified VoIP configurations in accordance with DISA STIGs; configuring logging and firewall traversal; performing upgrades and patches; and troubleshooting.
  • Conduct Change, Incident, Service Request, Problem, Configuration, and Asset Management according to client standard operating procedures to provide technical end-user and core-service support. Change, Incident, and Service Request Management constitute the primary effort, requiring constructive relationships with client customer representatives, the Defense Information Systems Agency, and other supporting personnel.
  • Conduct and document monthly Enterprise Collaboration System network architecture reviews according to client standard operating procedures to identify security vulnerabilities and incidents, report identified issues, and recommend corrective action to designated client points of contact.
  • Provide network documentation to support accreditation, auditing, and operations in accordance with DoD 8510.01 and client standard operating procedures.
  • Review network traffic statistics, equipment, and configurations and identify findings for utilization, capacity, optimization, and security reports.
  • Coordinate with DoD and government partners to ensure voice and video communication capabilities across organizations.
  • Serve as the highest level of support for an enterprise Unified Communications environment and conduct onsite surveys to identify requirements for equipment and system installation or decommissioning.
  • Install and initially connect equipment and systems locally and remotely.
  • Perform preventive maintenance during non-core hours, including scheduled tests, inspections, and other maintenance practices recommended by the original equipment manufacturer and specified in client standard operating procedures.
  • Implement Quality of Service strategies in local and enterprise environments, including strategic and tactical networks.
  • Work with defense and intelligence agencies to develop and deploy Quality of Service policies in accordance with DISA, HQMC, and client policies.
  • Provide technical advice and configuration solutions for network Quality of Service across the enterprise network.
  • Configure, maintain, and operate videoconferencing servers that provide centralized patching, provisioning, and configuration capabilities for all GEN VTC endpoints.
  • Coordinate with defense and intelligence agencies to develop and deploy Quality of Service policies in accordance with government policies, and configure enterprise video teleconferencing systems within government offices.
  • Execute upgrades and lifecycle maintenance for Unified Communications systems as planned and directed by the Unified Communications lead.
  • Provide day-to-day upkeep of directory servers, including directory management, patching, and continuity of operations/disaster recovery.

Desired Qualifications

  • Experience with Cisco Unified Communications Manager version 12.5 or greater, Cisco Expressway, Cisco Meeting Server, Cisco Telepresence Management System, Cisco Meeting Manager, Cisco Smart Software Manager, Cisco Webex, Cisco Unified Contact Center Express, Cisco Session Border Controller, and Cisco Jabber.
  • ITIL v3 certification.

About the Company

Agile Defense

Cybersecurity and IT services for government

Agile Defense provides IT and cybersecurity services to the U.S. Federal Government, including digital transformation, IT modernization, and a Virtual Security Operations Center (VSOC) to defend against cyber threats. Its services support national security and civilian missions across federal agencies, delivered through various contract vehicles. The company expands its capabilities through acquisitions (IntelliBridge and XOR Security) and focuses on AI-enabled workforce transformation and enterprise IT to enhance government operations. Unlike many suppliers, Agile Defense emphasizes a government-focused portfolio with a multidimensional VSOC and AI-driven workforce upgrades, positioning itself to meet federal security and modernization needs. The goal is to help federal agencies protect data and systems, modernize IT infrastructure, and improve cyber resilience across national security and civilian missions.

Company size
1,001-5,000
Company stage
Acquired
Total funding
Not listed
Headquarters
Reston, VA
Founded
1998

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