Omar Atra
Menifee,CA
Summary
Information Systems Specialist with a proven track record in managing and optimizing complex IT infrastructures. Recognized for a strong commitment to team collaboration and consistently delivering exceptional results while adeptly troubleshooting technical issues and implementing robust network solutions to enhance system security. Demonstrates reliability and adaptability in dynamic environments, effectively navigating challenges with a strategic mindset. Military Veteran leveraging an active TS/SCI clearance with CI polygraph, complemented by over 8 years of dedicated military experience.
Overview
7
7
years of professional experience
1
1
Certification
Work History
E-6 - Information Systems Technician (IT) - Navy Blue Team / Defense Cyber Specialist
Navy
12.2023 - Current
- Directed cybersecurity operations ensuring secure architecture, design, and implementation of DoD systems per DoDI 8510.01, NIST SP 800-53, and related standards, improving system security posture and compliance.
- Led Risk Management Framework (RMF) integration across the System Development Life Cycle (SDLC), managing security control selection, implementation, and validation, reducing network vulnerabilities by 30% across multiple U.S. Navy infrastructures.
- Developed, maintained, and reviewed critical security documentation including System Security Plans (SSPs), Security Assessment Reports (SARs), and Plan of Action and Milestones (POA&Ms) to support system authorization and compliance.
- Assisted and guided the implementation of Security Technical Implementation Guides (STIGs) and validated compliance using tools such as SCAP, STIG Viewer, and ACAS, ensuring system configurations aligned with DoD cybersecurity policies.
- Collaborated with ISSOs, ISSMs, developers, and system owners to embed cybersecurity controls early in development, supporting continuous compliance and system resilience.
- Conducted vulnerability scans, analyzed results, and implemented risk mitigation strategies, maintaining operational readiness and adherence to DoD risk acceptance criteria.
- Trained and mentored junior cybersecurity technicians on threat detection, response, and RMF best practices, elevating team capability and operational effectiveness.
- Executed advanced cybersecurity measures to protect naval networks from external threats, enhancing mission assurance and network defense.
- Led initiatives to enhance cybersecurity protocols within the organization.
E-6 - Information Systems Technician (IT) - USS Michael Monsoor DDG-1001/ Network Administrator, Radioman
Navy
05.2019 - 12.2023
- Managed and maintained mission-critical IT infrastructure and shipboard communication systems, ensuring continuous operations and system uptime in high-pressure naval environments.
- Directed daily operations and maintenance of the Total Ship Computing Environment (TSCE) and Zumwalt Operating Environment (ZOE), a cloud network system equivalent to CANES, ensuring 24/7 availability and mission-critical data flow across multiple shipboard platforms.
- Managed satellite communication systems, including the configuration and security of cryptographic equipment and satellite key management, ensuring secure and uninterrupted long-range communications in support of naval missions.
- Spearheaded installation, configuration, and troubleshooting of network switches and routers (Layer 2 & 3), supporting dynamic routing protocols to maintain resilient shipboard network architecture.
- Executed multiple large-scale network migrations, updates, and system integrations, coordinating cross-departmental teams to align project timelines with operational demands, minimizing downtime and disruption to critical communications.
- Administered Active Directory services, RADIUS authentication, and management servers to control access and enforce security policies across the ship’s IT environment, contributing to enhanced cybersecurity posture.
- Led security compliance efforts onboard by implementing and maintaining firewall rules, access control lists (ACLs), and authentication protocols (802.1x, SSH), protecting classified and sensitive naval data from emerging cyber threats.
- Conducted regular network audits, vulnerability assessments, and patch management cycles to ensure software and firmware on all networked devices met or exceeded Navy cybersecurity standards.
- Provided expert-level support and training to junior Sailors on network administration, communication protocols, and secure system handling, improving team proficiency and operational effectiveness.
- Coordinated with satellite and cryptographic teams to manage encryption key distribution and lifecycle, ensuring strict adherence to security policies and safeguarding classified communications.
- Monitored network performance metrics and utilized diagnostic tools to rapidly identify and resolve hardware/software issues, reducing network downtime and enhancing overall mission readiness.
- Delivered and supported unified communications platforms, including Cisco Call Manager and VoIP systems, to enable clear and secure voice and video communications across multiple ship departments.
- Maintained comprehensive documentation of network configurations, system changes, and security incidents to support audits, training, and operational continuity.
- Collaborated with external contractors and Navy engineering divisions to implement cutting-edge IT solutions tailored to evolving mission requirements and technological advancements.
Education
Bachelor's - Cybersecurity Technology
University of Maryland Global Campus
Maryland12.2025
Associate's of Arts -
University of Maryland Global Campus
Maryland05.2025
Skills
- Network Administration and Configuration (Cisco switches and routers)
- Cisco Networking Tool (Cisco call manager and IP devices)
- Microsoft Office Suite (word, excel, powerpoint)
- VMware Virtualization
- Windows OS
- Linux OS
- Cyber Threat Intelligence and Analysis
- Network and System Vulnerability Assessment software (ACAS, SCAP, STIG viewer)
- Intrusion Detection & Prevention Systems (IDS/IPS)
- Firewalls & VPNs (eg, Palo Alto, Cisco ASA)
- Incident Response & Digital Forensics
- Encryption Protocols & Cryptographic Key Management
- Security Information and Events Management (SIEM),Endpoint Detection & Response
- Information Systems Management & IT Infrastructure
- Data Analysis and Reporting
- Security Compliance
- SIEMs, Networking Security Monitoring, and EDRS
- Problem Solving & Critical Thinking
- Project Management & Risk Mitigation
Certification
CompTIA – Security + | 2023
APPRENTICESHIP
- United Services Military Apprenticeship Program (USMAP)
- Computer Operator | 2021
- Internetworking Technician | 2022
- Cyber IT Knowledge Manager | 2025
Timeline
E-6 - Information Systems Technician (IT) - Navy Blue Team / Defense Cyber Specialist
Navy
12.2023 - Current
E-6 - Information Systems Technician (IT) - USS Michael Monsoor DDG-1001/ Network Administrator, Radioman
Navy
05.2019 - 12.2023
Bachelor's - Cybersecurity Technology
University of Maryland Global Campus
Associate's of Arts -
University of Maryland Global Campus