Security Systems Engineer

BAE Systems, Inc.

. Architect, design, and implement enterprise security tools .

Posted 11/12/2026full-timeRemote • Florida • United StatesSeniorLead💰 $108,787 - $184,937 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in architecting, designing, and implementing enterprise security tools while ensuring operational readiness and performance in Linux-based environments. Proficient in developing automation and scripting solutions, producing technical documentation, and mentoring junior engineers.

Highest-signal resume keywords

Enterprise Security Tools EngineeringLinux Systems AdministrationAutomation/Scripting (Python, Bash, Perl)Network Architecture AnalysisTechnical Documentation Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Enterprise Security ToolsLinux SystemsAutomation/Scripting LanguagesNetwork ArchitectureSecurity Technologies (IDS/IPS, SIEM, WAF)Technical DocumentationPacket AnalysisThreat Detection EngineeringConfiguration ManagementSystem Telemetry

Soft Skills

Problem-SolvingAnalytical ThinkingCollaborationMentoringCommunication

Tools & Technologies

AnsibleDockerGigamonCorelightImperva WAFCisco FirepowerNetWitnessZeekSnortSyslog-NG

Certifications & Qualifications

Bachelor’s Degree in Computer ScienceMaster’s Degree in Cybersecurity (Preferred)SECRET Clearance (if required)

Industry Keywords

CybersecurityInformation SystemsSecurity Infrastructure24/7 SOC/GSOC EnvironmentSecure System Design Principles

Tech Stack

Tools & technologies

AnsibleCyber SecurityDockerLinuxPerlPython

About the role

Key responsibilities & impact

Architect, design, and implement enterprise security tools
Upgrade and enhance existing security infrastructure
Engineer and support production-level security applications running on Linux-based environments
Develop automation, scripts, and tool integrations using Python, Bash, Perl, Ansible, YAML, or similar technologies
Analyze network architectures, packet flows, and system telemetry
Research, prototype, and evaluate new security technologies for large enterprise operations
Produce technical documentation, including installation guides, diagrams, configuration guides, and compliance documentation
Collaborate with the 24/7 GSOC to ensure security tool performance, reliability, and operational readiness
Mentor junior engineers
Contribute to team-level planning, direction, and best practices

Requirements

What you’ll need

Bachelor’s degree in Computer Science, Cybersecurity, Information Systems, Engineering, or related technical field; or the equivalent experience
8-10 years of relevant security systems experience
Experience supporting and engineering enterprise-scale security tools in large network environments
Strong working knowledge of Linux systems, shell environments, and automation/scripting languages (Python, Bash, Perl, etc.)
Demonstrated understanding of network architecture, routing, packet flows, and security telemetry
Hands-on experience with security technologies such as IDS/IPS, SIEM, WAF, packet brokers, or endpoint/network monitoring systems
Ability to develop technical documentation and communicate complex issues clearly verbally and in writing
Ability to work collaboratively across engineering, operations, and security teams
Strong problem-solving and analytical skills
Ability to participate in on-call rotation and 24/7 support
Technical leadership and mentoring capability
Ability to prioritize and manage multiple engineering tasks
Strong analytical thinking and attention to detail
Self-driven learner who adapts to new technologies and evolving threats
Preferred: Master’s degree in Cybersecurity, Computer Science, Systems Engineering, or related technical discipline
Preferred experience with Gigamon, Corelight, Imperva WAF, Cisco Firepower, NetWitness, Zeek, Snort, Syslog-NG, or similar technologies
Preferred experience with Ansible, Docker, and YAML-based pipelines
Preferred experience supporting or integrating security tools with a 24/7 SOC/GSOC environment
Preferred knowledge of secure system design principles, threat detection engineering, and packet analysis methodologies
Ability to obtain a SECRET or higher-level clearance if required by future program needs

Benefits

Comp & perks

Health insurance
Dental insurance
Vision insurance
Health savings accounts
401(k) savings plan
Disability coverage
Life and accident insurance
Employee assistance program
Legal plan
Discounts on home, auto, and pet insurance
Paid time off
Paid holidays
Paid parental leave
Paid military leave
Paid bereavement leave
Applicable federal and state sick leave
Monetary or non-monetary recognition awards
Other incentives may be available based on position level and/or job specifics