F5 Engineer

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🕒 Maio 29

⚔️ Virginia – Remoto

⚔️ Virginia – Remote

⏰ Tempo Integral

🟡 Pleno

🟠 Sênior

👷🏻‍♀️ Engenheiro

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Tyto Athene, LLC

SiteLinkedInTodas as Vagas

1001 - 5000 funcionários

Fundada em 2018

🔒 Cibersegurança

🤖 Inteligência Artificial

🏛️ Governo

Cybersecurity • Artificial Intelligence • Government

A Tyto Athene, LLC é uma integradora de tecnologia e sistemas focada em missões que transforma dados em inteligência acionável e permite comunicações seguras e em tempo real para clientes governamentais. A empresa oferece serviços de modernização de redes e redes, operações de cibersegurança (incluindo confiança zero e criptografia pós-quântica), dados e análises, IA/ML, nuvem e TI corporativa, engenharia de plataformas e serviços de habilitação de missões para defesa, inteligência, espaço, segurança interna e agências civis.

Descrição

• Monitor, maintain, and troubleshoot Boundary Control and Access Point (BCAP) infrastructure components including firewalls, routers, switches, and associated security appliances. • Perform configuration management and change control procedures for BCAP boundary devices. • Enforce and maintain network access control policies at the boundary to protect classified and sensitive systems. • Coordinate with network operations center (NOC) and security operations center (SOC) teams to investigate and resolve boundary security events. • Support BCAP architecture reviews, upgrades, and technology refresh activities. • Ensure all BCAP components are operating within approved configurations and security baselines. • Administer, configure, and maintain F5 BIG-IP Local Traffic Manager (LTM) and Access Policy Manager (APM) in support of secure application delivery. • Develop and manage F5 iRules, profiles, pools, virtual servers, and persistence configurations. • Perform health monitoring, performance tuning, and capacity planning for F5 BIG-IP environments. • Troubleshoot application delivery issues including SSL/TLS offloading, load balancing failures, and traffic policy conflicts. • Support F5 software upgrades, patch management, and configuration backups. • Integrate F5 APM with identity and access management (IAM) solutions, including CAC/PKI authentication. • Configure and support Common Access Card (CAC) and Public Key Infrastructure (PKI) authentication mechanisms on F5 APM and network boundary systems. • Coordinate with PKI administrators to manage certificates, OCSP/CRL configurations, and certificate trust chains. • Troubleshoot CAC authentication failures and PKI validation issues across network and application layers. • Support Authority to Operate (ATO) processes for BCAP and F5 systems in accordance with NIST SP 800-53 and DoD RMF requirements. • Develop and maintain System Security Plans (SSPs), POA&Ms, and supporting RMF documentation. • Implement and validate security controls and continuous monitoring requirements for boundary and application delivery systems. • Participate in security assessments, audits, and vulnerability remediation activities. • Serve as a technical escalation point for network boundary and F5-related incidents. • Analyze traffic captures, logs, and system events to diagnose and resolve complex issues. • Support incident response activities including containment, eradication, and recovery for boundary security events. • Maintain detailed incident records and produce after-action reports as required. • Develop and maintain accurate network diagrams, configuration documentation, standard operating procedures (SOPs), and runbooks. • Create and update technical documentation in accordance with organizational and federal standards. • Provide knowledge transfer and cross-training to support team members.

🎯 Requisitos

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field; OR equivalent combination of education and experience. • 5+ years of experience in network engineering, network security, or systems administration within a DoD or federal government environment. • Demonstrated hands-on experience administering F5 BIG-IP LTM and/or APM platforms. • Working knowledge of BCAP architecture and boundary defense concepts. • Strong understanding of TCP/IP networking, routing protocols (BGP, OSPF), VLANs, and firewall policy management. • Experience with CAC/PKI authentication and DoD certificate management. • Familiarity with NIST RMF processes and DoD cybersecurity compliance standards (DISA STIGs, DoD 8500/8510). • IAT Level II certification required (CompTIA Security+, CySA+, or equivalent) per DoD 8570/8140 compliance.

🏖️ Benefícios

• Health/Dental/Vision • 401(k) match • Paid Time Off • STD/LTD/Life Insurance • Referral Bonuses • Professional development reimbursement • Parental leave