COMSEC Subject Matter Expert; SME

Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age.

We are looking for a KMI Tactical Design SME to support a proposal with the Army in Maryland at the Aberdeen Proving Ground military base. Position will require on site work and a TS/SCI active security clearance.

We are looking for a COMSEC SME to support a proposal with the Army in Maryland at the Aberdeen Proving Ground military base. Position will require on site work and a TS/SCI active security clearance.

• Lead the design and integration of complex tactical networks, including IP-based networks, SATCOM, and terrestrial transmission systems.
• Manage and maintain
  
  Type 1/High Assurance cryptographic devices in support of overarching COMSEC programs.
• Oversee the implementation and operation of Key Management Infrastructure (KMI) and tactical tools (iApp, ACES, SKL, TKL, and NGLD).
• Integrate voice and tactical radio networks into broader enterprise network architectures.
• Serve as a technical lead for Information Assurance System Engineering andfirewall administration.
• Provide strategic technical guidance to ensure the integrity of secure communication links acrossvariedtransmission platforms.

• Active TS/SCI security clearance
• Ability to be on site on the military base 5 days/week
• 8 years ofCOMSEC management and tactical network design.
• Expert-level knowledge of Key Management Systems (KMI, SKL, TKL, etc.) and high-assurance cryptographic hardware.
• Proven experience in Information Assurance principles andfirewalladministration.

• Prior experience within a DoD Program Executive Office (PEO), specifically supporting C3NTactical Network systems.
• Advanced certifications in Network Engineering or Information Assurance (e.g., CCIE, CISSP).
• Demonstrated ability to translate complex tactical requirements into scalable, secure network architectures.