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Added 1 min ago
Agenic Data Engineering Developer
Deloitte US
Austin, TX · Chicago, IL · Detroit, MI · Jersey City, NJ · NY · Rosslyn, VA
As a hands-on Core Data Engineer III on the AI & Data team, you will own the human-facing surface of these agents: the interfaces where users launch agent runs, watch them think in real…
Added 1 min ago
Lead IA Specialist Engineer
Deloitte US
Rosslyn, VA · St. Louis, MO
As a PROJECT - Lead Security Engineer II on the Government & Public Services Cyber team, you will be responsible for:
Added 2 mins ago
Child Welfare Senior Consultant Business Analyst - Human Service Transformation
Deloitte US
Baltimore, MD · Charlotte, NC · Chicago, IL · Dallas, TX · Lake Mary, FL · Mechanicsburg, PA · Miami, FL · Philadelphia, PA · Pittsburgh, PA · Raleigh, NC · Tallahassee, FL · Tampa, FL
As a Project - Child Welfare Business Analyst Senior Consultant (Delivery Engineer III) on the Government and Public Services team, you will be responsible for:
Added 2 mins ago
Child Support Senior Consultant Business Analyst - Human Service Transformation
Deloitte US
Baltimore, MD · Charlotte, NC · Chicago, IL · Dallas, TX · Lake Mary, FL · Mechanicsburg, PA · Miami, FL · Philadelphia, PA · Pittsburgh, PA · Raleigh, NC · Tallahassee, FL · Tampa, FL
As a Project - Child Support Business Analyst Senior Consultant (Delivery Engineer III) on the Government and Public Services team, you will be responsible for:
Added 4 mins ago
Information System Security Engineer | Naples, Italy
Deloitte US
Rosslyn, VA
As a(n) PROJECT - Delivery Management Engineer III on the Government and Public Services Hybrid Cloud Infrastructure team, you will be responsible for...
Added 8 mins ago
Full Stack Software Engineer - Software Engineer III
Deloitte US
Des Moines, IA
As a Project - Software Engineer III on the Government and Public Services team, you will be responsible for…
Added 8 mins ago
Cyber Operate Senior Consultant - CyberArk
Deloitte US
Jersey City, NJ · Morristown, NJ · NY · Princeton, NJ
As a Managed Services Engineer III on the Deloitte Cyber team, you will be responsible for…
Added 9 mins ago
Software Engineer-Java
Deloitte US
Atlanta, GA · Austin, TX · Baltimore, MD · Boston, MA · Charlotte, NC · Chicago, IL · Dallas, TX · Houston, TX · Jacksonville, FL · Jersey City, NJ · McLean, VA · Miami, FL · NY · Raleigh, NC · Richmond, VA · San Antonio, TX · Tallahassee, FL · Tampa, FL · Tempe, AZ · Washington, DC
As a Project Software Engineer III on the Government & Public Services team, you will be responsible for backend development to design, build, test, and sustain the services supporting a…
Added 12 mins ago
Analytics and Insights Engineer III - AI Functional Support
Deloitte US
Rosslyn, VA
Work you'll doAs an Analytics and Insights Engineer III - AI Functional Support on the Government & Public Services team, you will be responsible for…
Added 50 mins ago
Senior Software Engineer
Kimedics, LLC
United States
The Senior Engineer is a highly capable individual contributor who leads the technical delivery of significant features and projects within their team. This role applies deep expertise to…
Added 1 hour ago
Air Conditioning Mechanic Equipment
Office of the Secretary
Washington, DC
Added 1 hour ago
Air Conditioning Mechanic Equipment
Office of the Secretary
Washington, DC
Added 2 hours ago
Readiness Coordinator III - PA Work Management - Warren
FirstEnergy
Warren, PA
Professionalism to work with engineer and management personnel, as well as interface and work cooperatively with customers, contractors, and the public, in a courteous manner that…
Added 2 hours ago
Applications Dev Eng III
Snohomish PUD
Everett, WA
We are seeking a highly skilled Integration Applications Development Engineer III to join our ITS Applications team. This role is responsible for designing, developing, and supporting…
Added 3 hours ago
FIRE PROTECTION SPECIALIST (TITLE 5)
Air National Guard Units
Jefferson Barracks, MO
Added 3 hours ago
Senior/Staff Engineer, Eng Tech Specialist III - Substation Conceptual
Dominion Energy
GLEN ALLEN, VA
Coordinate input from a multi-disciplined project team (substation, system protection, planning, transmission line, distribution, construction, operation, civil/structural, permitting, real…
Added 3 hours ago
Linux and Ansible Automation Engineer
BOOZ, ALLEN & HAMILTON, INC.
Reston, VA
As a Linux and Ansible Automation Engineer on our project, you'll be on the ground floor of building so met hing meaningful by develop ing automation frameworks, establishing best…
Added 4 hours ago
FV
Adjunct Instructor - Biomedical Electronics
Fox Valley Technical College (FVTC)
Appleton, WI
- $45 USD / hour
…techniques and technology. Maintain Faculty Quality Assurance System requirements and licensure required to maintain individual and program…
Added 5 hours ago
Analytics Engineer III
GENERAC POWER SYSTEMS
WAUKESHA, WI
Added 6 hours ago
ICBM-S - Principal Systems Engineer - Data Analyst
Northrop Grumman
Clearfield, UT
Develop innovative approaches to analyzing weapon system data with statistics and data analysis to help sustain and maintain the Minuteman III (MMIII) weapon system
Added 7 hours ago
Sr. Software Development Engineer, AWS Quick
Amazon
Bellevue, WA
…how to get it done. We are looking for a Software Development Engineer III to design and deliver the third-party integrations that connect Quick to the business systems users rely on every…
Added 11 hours ago
Sentinel - Principal Systems Safety Engineer - 17339
Northrop Grumman
Huntsville, AL
The System Safety Engineer is to influence design for meeting safety expectations and requirements for our Northrop Grumman Products. The successful candidate will independently analyze and…
Added 11 hours ago
Sentinel - Systems / Principal Systems Safety Engineer
Northrop Grumman
Huntsville, AL
Weapon System experience (Minuteman III or similar military or industry experience)
Added 11 hours ago
Software Engineer III - Guidewire (ClaimCenter)
AF Group
Kalamazoo, MI
…with complex incident management situations. Works within the System Development Life Cycle.nn * Monitor the lifecycle of systems by being aware of obsolescence and release dates for the…
Added 11 hours ago
Software Engineer III - Guidewire (ClaimCenter)
AF Group
Lansing, MI
…with complex incident management situations. Works within the System Development Life Cycle.nn * Monitor the lifecycle of systems by being aware of obsolescence and release dates for the…

PEAKE

VoIP Engineer

Falls Church, VA, United States

Salary based on senior-level experience and relevant qualifications: $110,000 - $180,000

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Job details

Pay: Salary based on senior-level experience and relevant qualifications: $110,000 - $180,000
Experience: 7+ years of experience administering and engineering Cisco Unified Communications platforms in enterprise or DoD environments.
Posting language: English
Posted: Dec 9, 2025

Original job description

Who We Are

PEAKE is a dynamic small business committed to excellence, innovation, and integrity. We value fresh perspectives, continuous learning, and a team-driven approach. If you're ready to apply your technical skills and customer service mindset in a fast-paced networking environment, we’d love to hear from you!

Position Summary

We are seeking a highly skilled VoIP Engineer to design, implement, secure, and support enterprise-grade voice and collaboration systems across geographically dispersed environments. The ideal candidate will bring extensive experience managing large-scale Cisco Unified Communications infrastructures, ensuring secure, reliable, and high-performing voice and video services in support of mission-critical operations for federal and defense customers.

Key Responsibilities

Provide engineering and administrative support for Cisco Unified Communications Manager (CUCM), Unity Connection, Expressways, Jabber, and related platforms across NIPR/SIPR and VoSIP networks.
Monitor, maintain, and optimize UC systems for availability, performance, and reliability using tools such as RTMT and SolarWinds.
Perform upgrades, migrations, and patching of UC infrastructure, including Cisco UCS servers, VG450 gateways, and VMware virtualized environments.
Apply DISA STIGs, remediate ACAS scan findings, and maintain compliance with DoD cybersecurity standards.
Support provisioning, deployment, and configuration of telephony devices, including developing BAT files, custom templates, and automated workflows.
Develop and maintain comprehensive documentation including system design guides, installation manuals, service policies, and operational procedures.
Collaborate with network, cybersecurity, and infrastructure teams to troubleshoot and resolve complex UC issues and escalate support needs as appropriate.
Conduct site surveys, develop as-built documentation, and recommend design changes to improve performance, scalability, and security.
Support users and stakeholders through Tier II/III troubleshooting, training, and end-user documentation.
Participate in planning and deployment of new UC services and technologies and contribute to strategic roadmap development.

Required Qualifications

7+ years of experience administering and engineering Cisco Unified Communications platforms in enterprise or DoD environments.
Cisco Certified Network Associate (CCNA)
Hands-on experience with CUCM, Unity Connection, Expressways, SIP, QoS, and VG series gateways.
Experience upgrading and migrating Cisco UC systems, including UCS servers and virtualized environments (VMware ESXi).
Strong understanding of DISA STIG compliance, IA controls, and security best practices in DoD networks.
Proven ability to troubleshoot complex UC and collaboration issues in geographically distributed networks.
Familiarity with network monitoring tools such as RTMT and SolarWinds.
Strong technical documentation skills.

Clearance

Active DoD Security Clearance required upon start.

Preferred Qualifications

Bachelor’s degree in IT, Engineering, or a related field.
Advanced Cisco certifications (CCNP).
Experience supporting VoSIP environments or SIPRNet voice deployments.
Experience with Tandberg video conferencing systems and enterprise video deployments.

Work Location

In-office and on-site required in Falls Church, VA.

Compensation

Salary based on senior-level experience and relevant qualifications: $110,000 - $180,000

Benefits

PEAKE offers a comprehensive benefits package designed to support your overall well-being:

Medical, Dental & Vision plans through CareFirst
401(k) Retirement Plan with discretionary match, profit sharing, and 3% safe harbor contribution
Paid Time Off: 15 days annually; Unlimited PTO after 5 years
11 Paid Holidays plus 5-day carryover allowance
Education Reimbursement We believe in growing our people. PEAKE supports ongoing professional development through certification programs, industry training, and continuing education
Employee Assistance Program (EAP) offering mental health, financial, and family care support
Company-Paid Life, Short- & Long-Term Disability Insurance
Health Savings Account (HSA) and Pre-Tax Commuter Benefits (DC Metro area)

Equal Opportunity Employer

PEAKE hires based solely on business needs and the qualifications of each individual. We do not tolerate discrimination based on race, color, religion, sex, national origin, age, disability, or any other protected status. We are committed to compliance with all applicable federal, state, and local employment laws.

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