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Senior Voice over Internet Protocol; VoIP Engineer Security Clearance
Job in
Arlington, Arlington County, Virginia, 22201, USA
Listed on 2026-02-24
Listing for:
Falken Industries
Full Time
position Listed on 2026-02-24
Job specializations:
-
IT/Tech
Cybersecurity, Network Security, IT Support, Systems Engineer
Job Description & How to Apply Below
Job Summary:
Our client in federal government contracting is seeking a Senior Secure Voice Engineer to help develop and scale a classified Voice over IP (VoIP) environment, supporting secure voice infrastructure and telecommunications connectivity across mission partners and multiple sites. This role includes close coordination with internal/external stakeholders and may include serving as an Alternate COMSEC Custodian while ensuring strong accountability and compliance across COMSEC accounts and activities.
What You'll Do:
~ Coordinate SCIF/closed-area telecommunications and VoIP infrastructure development with key stakeholders.
~Support Facility Security Officer (FSO) requirements related to SCIF design for the government sponsor.
~Use OSI model knowledge to troubleshoot and develop secure vIPer connectivity.
~Administer vIPer phones: perform software upgrades, device keying, programming, and DID range association.
~Install vIPer phones and monitor rekey activities.
~Troubleshoot V.150 protocol issues to establish secure connectivity.
~Develop runbooks with detailed steps for recurring technical tasks and train partner teams for ad-hoc support needs.
~Maintain 100% accountability for COMSEC items; provide oversight across multiple COMSEC accounts/local elements at multiple sites.
~Perform backups, system upgrades, reconciliations, and inventories of COMSEC material.
~Use and maintain common fill devices (KIK, SKL, SDS), and prepare/ship COMSEC material per mission partner policies.
~Coordinate with customers and stakeholders to support information security programs.
Position Requirements
10+ Years
work experience
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