💼 Full-Time Position

Systems Security Specialist (Senior)

🏢
ExpediteInfoTech, Inc
📍 Rockville, Maryland, United States
📍
Location
Rockville, Maryland, United States
📅
Posted
May 11, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Note: The candidate must be flexible to work overtime, on-site/off-site, as needed, including weekends, holidays, and off-hours.



Responsibilities


  • Conduct internal and external penetration testing of networks, web applications, APIs, and cloud environments to identify security vulnerabilities and exploit paths.

  • Perform red team engagements simulating real-world adversary tactics, techniques, and procedures (TTPs) aligned with MITRE ATT&CK.

  • Execute vulnerability assessments and validate remediation efforts through retesting and technical verification.

  • Develop comprehensive penetration testing reports, including executive summaries, risk ratings, proof-of-concept evidence, and actionable remediation guidance.

  • Perform threat modeling and attack surface analysis to identify high-risk exposure areas and privilege escalation pathways.

  • Conduct secure configur...