Demo

Tier 2 Unified Communications Administrator with Security Clearance

ClearanceJobs
Washington, DC Full Time
POSTED ON 1/4/2026
AVAILABLE BEFORE 2/2/2026
Tier 2 Unified Communications Administrator Job Category: Information Technology 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 * * * The Opportunity: CACI is currently seeking a talented Unified Communications and Collaboration (UC&C) Operations Technician with an active TS/SCI clearance to provide maintenance and advanced support for customers globally. The successful candidate would be joining a team that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP (VoIP), Instant Messaging (IM), Presence, Audio/Video Streaming with some Public Branch Exchange (PBX) phone support within the enterprise. Responsibilities are based on tiered skill level for resolution supporting customers on all managed DCE/DTE plus scheduled or active Video Teleconferences. Candidate will become familiar with the use of Cisco Unified Communications Manager (CUCM), Cisco border controllers (CUBE/VCS), Multipoint Control Unit (MCU), Cisco Meeting Server (CMS), Telepresence Management Suite (TMS), Vbrick Rev, Integrated Management Controller (IMC) and various other tools as required. The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its CONUS & OCONUS operating locations. Our focus includes the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, activities associated with customer Unified Communication (UC) services. Our mission on this program will be the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, or Capital Equipment Replacement Program (CERP) activities associated with the clients' LANs, WAN and Unified Communication services. Become a part of our great team and make a difference. Responsibilities: As a Tier 2 UC Admin, you will bring: * Technical knowledge of VoIP / PBX telephony systems, software, hardware, Telecommunications standards, and Cisco Unified Communications Manager.

  • Technical knowledge of IM systems like Cisco Jabber, Webex or Microsoft Teams and Presence Services.
  • Technical knowledge of Audio/Video Streaming to include set top box, Vbrick Rev, and Cisco Integrated Management Controller (IMC).
  • Technical knowledge of VTC equipment such as TMS, CODEC, MCU and CMS.
  • Technical knowledge to provide system/equipment/specialized training, technical guidance to lower skill level employees and support engineering with projects.
  • Comprehensive knowledge of network topology; along with networked hardware and software tools listed above.
  • Familiarity with VTC service and support to include scheduling, monitoring, administrative support, and technical assistance to customers.
  • Familiarity with ticketing software to manage plus prioritize workload and the ability to resolve break/fix and requests.
  • Ability to perform IOS and Software upgrades.
  • Possess understanding of dialing protocols to include H.323, E.164 and SIP.
  • Ability to troubleshoot common UC&C issues to include identifying and correcting issues with endpoints, bandwidth saturation, profiles, and misconfigurations then perform root cause analyses.
  • Ability to assist in the development of the training, local guides, and Standard Operating Procedures (SOP) as they pertain to the UC environment.
  • Ability to perform patching and ensure compliance with network security policies/procedures.
  • Experience with utilizing proactive monitoring tools to identify potential outages and creating/reporting notifications according to standard operating procedures.
  • Assist in responsibilities and participate in special projects as tasked by Management. Qualifications: Required: * Must have a TS/SCI Clearance and the ability to obtain a Polygraph.
  • Current IAT level II certification (ex: Security )
  • 7 Years of relevant experience

Key Competencies: * Interpersonal Skills

  • Effective Communication skills - verbal and written.
  • Listening skills
  • Problem analysis and problem solving
  • Attention to detail and accuracy.
  • Customer Service oriented
  • Adaptability
  • Ability to work independently within a Team Concept
  • Ability to multitask in a stressful environment. Desired Certifications: * Network
  • ITIL Foundations or Agile Foundations
  • CCT Collaboration (CLTECH)
  • CCNP Collaboration (CLFNDU)
  • CCNP Collaboration (CLCOR)
  • CCNP Collaboration (CLACCM) and or (CLCNF) - ________________________________________________________________________________________ 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. Your potential is limitless. So is ours. Learn more about CACI here. ________________________________________________________________________________________ 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. Learn more here . The proposed salary range for this position is: $86,600 - $181,800 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.

Salary : $86,600 - $181,800

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Tier 2 Unified Communications Administrator with Security Clearance?

Sign up to receive alerts about other jobs on the Tier 2 Unified Communications Administrator with Security Clearance career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$34,477 - $41,836
Income Estimation: 
$38,552 - $46,597
Income Estimation: 
$120,489 - $151,280
Income Estimation: 
$147,256 - $184,048
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at ClearanceJobs

  • ClearanceJobs Grand Forks, ND
  • Our client is seeking a System Administrator whose responsibilities include ensuring compliance with government requirements pertaining to computer systems... more
  • 14 Days Ago

  • ClearanceJobs Juneau, AK
  • Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National ... more
  • 14 Days Ago

  • ClearanceJobs Honolulu, HI
  • Immersive Wisdom, provider of a leading remote collaborative ops center platform for DDIL environments, is seeking a Honolulu, Hawaii-based - Senior Direct... more
  • 14 Days Ago

  • ClearanceJobs Honolulu, HI
  • Immersive Wisdom, provider of a leading remote collaborative ops center platform for DDIL environments, is seeking a Honolulu, Hawaii-based - Senior Direct... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Tier 2 Unified Communications Administrator with Security Clearance jobs in the Washington, DC area that may be a better fit.

  • CACI Washington, DC
  • Job Profile: Infrastructure/Systems Administration T3 JR Type: Competitive Job Category: Information Technology Minimum Clearance Required to Start: TS/SCI... more
  • 15 Days Ago

  • CACI Washington, DC
  • Job Profile: Infrastructure/Systems Administration T3 JR Type: Conditional Job Category: Information Technology Minimum Clearance Required to Start: TS/SCI... more
  • 11 Days Ago

AI Assistant is available now!

Feel free to start your new journey!