Unified Communications Engineer
Listed on 2026-02-16
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Engineering
Systems Engineer, IT Specialist
Top Skills
- TS/SCI Clearance
- Cisco Call Manager (CUCM) – strong hands‑on experience (critical requirement)
- Broad experience designing, implementing, and troubleshooting:
- Cisco UC Suite (CUCM, Unity, Expressway, CMS, etc.)
- Voice gateways, SIP, QoS
- Enterprise VoIP
- Strong understanding of IP networking fundamentals
- Develop and implement the physical design and architecture of LANs, WANs, and VoIP networks
- Assist and lead the design and implementation of Cisco Unified Communications products
- Support software upgrades and enhancements for existing Cisco voice deployments
- Deploy, troubleshoot, monitor, and optimize enterprise IP telephony, voice solutions, video collaboration, and mobility solutions
- Provide senior‑level support for day‑to‑day UC system operation
- Partner with engineering teams to solve complex voice/video issues
- Maintain system stability, availability, and performance
Skills & Qualifications
- Unified communications, Cisco Call Manager, TS/SCI, VoIP, UC, Cisco voice, Cisco VoIP, CUCM
Experience Level: Senior Level
Job Type &
Location:
Permanent – Reston, VA
Pay and Benefits: $185,000 – $225,000/yr
- Health & Wellness:
Medical, Dental, Vision, Life Insurance, Disability, FSA - Financial: 401(k) with company match, profit sharing, deferred compensation, financial planning
- Career Growth:
Professional development, tuition reimbursement, career opportunities - Work-Life:
Paid time off
Workplace Type: Fully onsite – Reston, VA
Final date to receive applications: Anticipated to close on Feb 27, 2026
About TEKsystemsWe’re partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full‑Stack Technology Services, Talent Services, and real‑world application, we work with progressive leaders to drive change.
That's the power of true partnership. TEKsystems is an Allegis Group company.
TEKsystems and TEKsystems Global Services are Allegis Group companies. We accelerate business transformation for our customers using strategy, design, execution and operations. We unlock business value through a range of solutions and help customers capitalize on change and master the momentum of technology.
We are a leading provider of business and technology services, building tomorrow by delivering business outcomes and making positive impacts in our global communities. Learn more at
The company is an equal‑opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
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