Familiar with communications systems , computer networking concepts , protocols (including TCP/IP ), and security methodologies Familiar with security engineering principles and processes Aware of basic security engineering design patterns , processes , and technologies Able to work in both group and individual settings under the direction, oversight, and mentoring of senior engineers Asks questions and seeks clarification on unfamiliar and/or unclear concepts, designs, and implementation details Strong problem-solving , creative thinking, and multi-tasking skills Familiar with RF communications Experience with matrixed development teams ( hardware , software , systems engineers ) and embedded systems engineering JCIDS , DJSIG , NIACAP , FIPS 140-2 or 140-3 , NSA certification High assurance crypto systems Gov’t advisory/assistance as SETA / A&AS contractor in cybersecurity -related role Agile development processes Other security or technical certifications: CISA, CISM, CEH, CPT, MCSE, CCNA, Red Hat, Network, SANS GIAC, Security, CCNP Security, etc. Possesses one of the following certifications at time of hire, or obtain one within 6 months of hire: Associate of CISSP , CISSP , CCNA Security , CSA , GICSP , GSEC , Security CE , SSCP (DoD 8140/8570 qualified certifications) Able to obtain and maintain a TS/SCI security clearance Strong technical writing skills .