Computer Systems Security Specialist

About QBE LLC

QBE LLC is a mission-focused technology and security solutions provider supporting defense and federal customers worldwide. We deliver high-impact capabilities where precision accountability and technical excellence directly support national-level objectives.

Overview

QBE LLC is seeking a Computer Security Systems Specialist to support the US Army Comprehensive Modernization (COMPMOD) program. The program delivers end-to-end EFIS&T services including survey and design through installation security and testing. This work spans NIPR and SIPR networks Wi-Fi VoIP ISP/OSP infrastructure and voice modernization across all CONUS Army installations.

Were looking for a Computer Security Systems Specialist to design document and implement cybersecurity controls for Army enterprise networks. Youll ensure systems are engineered and configured to meet DoD Army and DISA security requirements and youll support fielded systems through assessment approval and operational deployment. Youll work closely with engineering teams program leadership and cybersecurity authorities to deliver secure compliant systems ready for operational use.

#qf #qg

Responsibilities

• Design and plan security measures to protect systems and networks in accordance with DISA STIGs/SRGs IAVAs and DoDI 8100.04
• Research maintain and manage cybersecurity artifacts including:
  • STIG checklists
  • Approved operating system versions
  • POA&Ms
  • Hardware and software inventories
  • Test training implementation and transition/migration plans
  • Installation team checklists
• Align security controls with NIST 800-53 and CIS Benchmarks
• Provide required cybersecurity artifacts to the GENM-A ISSM for review and approval
• Develop and deliver system and network diagrams (topology physical logical data flow) in support of CDRL requirements
• Support vulnerability assessments penetration testing and implementation of IDS/IPS solutions
• Configure and validate security controls including firewall rules and access control lists

Required Experience/Qualifications

• BA/BS degree (or additional 4 years of relevant experience can be substituted in lieu of bachelors degree)
• 5 years of relevant experience (e.g. cybersecurity or information assurance experience)
• Ability to commute to the required onsite work location daily.

Special Requirements/Security Clearance

• Active TS/SCI at the time of application
• Up to 5075% travel required including multi-week TDY assignments.
• Availability during defined cutover windows (e.g. weekend and nights)

Preferred Experience/Qualifications

• Meets DoD 8570 IAT Level III certification requirements
• Certifications and/or experience in Zero Trust architectures

Physical Demands

• Ability to lift up to 30 lbs

Equal Opportunity Employment Statement

QBE is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race color religion sex national origin sexual orientation gender gender-identity and/or expression age disability Veteran status genetic information pregnancy (including childbirth lactation or related medical conditions) marital status neurodivergence ethnicity ancestry caste military/uniformed service-member status or any other characteristic protected by applicable law.