Senior Information Systems Security Engineer - TS/SCI CI Poly
Company: Tenica and Associates LLC
Location: Chantilly
Posted on: February 18, 2026
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Job Description:
Job Description Job Description Senior Information Systems
Security Engineer (ISSE) TS/SCI CI Poly Department: Government
Customer- Chantilly Location: Chantilly, VA Senior ISSE Position
Description: The Senior Information Systems Security Engineer
provides support to the customer in the area of Cyber Security.
Daily Tasks include, but are not limited to: · Provides analytical
and technical security recommendations to the customer · Lead for
the identification of projects’ security requirements ·
Participates in network design reviews and security testing for the
customer’s networks · Coordinates with systems’ development teams
to ensure network security standards are being followed and
implemented correctly · Reviews and analyzes new systems (hardware
and software) and provides recommendations concerning their
security Required Qualifications: Current U.S. Government Top
Secret clearance with SCI eligibility Favorably adjudicated
Polygraph DoD 8570 certification in IAT or IAM Experience with
crypto, COMSEC and GEOINT Desired Qualifications: Bachelors of
Science Degree in Science, Technology, Engineering or Mathematics
(STEM) or an advanced IA certification (i.e. CISSP or CASP)
Self-starter requiring limited direction and supervision Experience
briefing senior customer personnel Ability to organize and
prioritize numerous customer requests in a fast pace deadline
driven environment Familiarity with customer’s IA processes
Experience with IA vulnerability testing and related network and
system test tools (i.e. retina, HBSS, EVSS, ACAS) Experience
supporting IC or DoD in the Cyber Security Domain TENICA is an
Equal Opportunity Employer. All qualified applicants will receive
consideration for employment without regard to race, color,
religion, sex, sexual orientation, gender identity, national
origin, or protected veteran status and will not be discriminated
against on the basis of disability.
Keywords: Tenica and Associates LLC, Ellicott City , Senior Information Systems Security Engineer - TS/SCI CI Poly, IT / Software / Systems , Chantilly, Maryland
