- ManTech (Washington, DC)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior Security Officer (SSO),** to join our team based in **Washington, DC.** As a Senior Security ... Officer (SSO), this position plays a critical role in...ICD 503, ICD 704, ICD 705, Technical Surveillance Countermeasures ( TSCM ), TEMPEST, EMSEC, COMSEC and Radio Frequency (RF) propagation;… more