Security Engineer - Firewall
Nexlogica
Job ID# 10134 – Posted 10/27/22 – Remote, Downey CA Position Description A Security Engineer serves as the security engineer of complex technology implementations in a product-centric environment; is comfortable with bridging the gap between legacy development or operations teams and working toward a shared culture and vision; works to ensure developers create the most secure systems while enhancing the privacy of all system users; and has experience with white‑hat hacking and fundamental computer science concepts. The Security Engineer will perform security audits, risk analysis, application‑level vulnerability testing, and security code reviews; develop and implement technical solutions to help mitigate security vulnerabilities; and conduct research to identify new attack vectors. Skills Required Knowledge and experience in safeguarding sensitive data from cyber-attacks. Skills Preferred Cisco ASA Firewalls engineering and operations in multi‑context mode experience Cisco FirePower Firewalls engineering and operations experience Cisco Firewall Management Console (FMC) engineering and operations experience Cisco Command Line Interface (CLI) engineering and operations experience Cisco ACL reviewing, editing and maintaining experience Cisco Site-to-Site (S2S) Virtual Private Networking (VPN) experience with focus on double/twice NAT architecture Firepower Intrusion Prevention Systems (IPS) engineering and operations experience Palo Alto Firewalls experience (is secondary and does not replace Cisco experience required) Flexible schedule to support out‑of‑hours upgrades/patches/etc. and rotating on‑call schedule with teammates Ability to quickly learn and find technical information to resolve problems Ability to be on camera for all meetings, working sessions, etc., as requested Ability to work with outside vendors for additional support tasks Experience Required Minimum of ten (10) years of experience with developing and implementing technical solutions to help mitigate security vulnerabilities. Experience Preferred Firewall engineering and operations with primary experience in Cisco FWs Daily tasks include configuring, managing, maintaining, and troubleshooting Cisco ASA and FirePower firewalls Experience in configuring, managing, maintaining, and troubleshooting ACLs, S2S VPNs, BGP connections, IPSec, routing, optimizing/tuning, etc. in multi‑context mode Experience using Command Line Interface (CLI) for most tasks Experience using the Firewall Management Console (FMC) Configures, manages, maintains, and troubleshoots Cisco FirePower Intrusion Prevention Systems (IPSs) Works with the Datacenter Engineers and Security teams to add routes, troubleshoot complex networking issues, make recommendations on configurations, etc. Education Required Requires a bachelor’s degree in an IT‑related or Engineering field. Additional qualifying experience may be substituted for the required education on a year‑for‑year basis. Additional Information This position focuses on both data center firewall engineering and operations, and the secure deployment and monitoring of these environments. The ideal candidate will be very comfortable administering Cisco infrastructure including both CLI and FMC interfaces to accomplish their goals. They will be comfortable working in fast‑paced, critical support systems environments, and will have the ability to quickly learn and adapt to unfamiliar technologies or situations. Job Details Seniority level: Mid‑Senior level Employment type: Full‑time Job function: Information Technology Contact Please send your resume and any additional information to our recruitment team at View email address on click.appcast.io #J-18808-Ljbffr Nexlogica
- ...Position: Security Engineer Location: Downey, CA - Remote Duration: 12+ months Skills Required Security... ...in placing IOC (indicators of compromise) on Cisco FireWalls Regards, Sangeetha West Advanced...SuggestedRemote work
$240k - $270k
...exciting and growing industry.Job DescriptionCybersecurity Engineer - Infrastructure & Endpoint Security Engineer (Tech Lead) Job Family: Cybersecurity... ...Defender for Endpoint platforms, including EDR, host firewall, identity protection, policy management, detection tuning...SuggestedFull timeContract workTemporary workWork experience placementWork at officeLocal areaFlexible hours- ...the ultimate goal of enabling human life on Mars.SECURITY ENGINEERSpaceX is looking for a Security Engineer to join our Information Security department to help... ...Application level security controls (e.g. web application firewalls).Cloud deployments security policy enforcement,...SuggestedPermanent employmentTemporary workRemote workWeekend work
$160k - $215k
...us create it. Who you are Metropolis is seeking a Senior Security Engineer to establish and lead a dedicated infrastructure and network... ...drive enterprise network security initiatives—including firewalls, segmentation, WAF technologies, and zero-trust architectures...SuggestedTemporary workWork at officeLocal areaRemote work- ...McAfee Consultant Downey, CA - Remote 12+ months Description: A Security Engineer serves as the security engineer of complex technology implementations in a product-centric environment; is comfortable with bridging the gap between legacy...SuggestedRemote work
$165k - $235k
...goal of enabling human life on Mars.SR. NETWORK SECURITY ENGINEERSpaceX is looking for a Sr. Network Security Engineer with deep expertise in network security... ...subject matter expertise on network security, firewalls, zero-trust architectures, and industry best practices...Permanent employmentTemporary workRemote workFlexible hoursWeekend work$105.4k - $207.8k
Position Summary Cisco Network Security Engineer/ Senior Consultant, Strategy, Growth, and TransformationDeloitte’s Cyber business... ...) decryption policiesDeploying and integrating Cisco Secure Firewall solutions in cloud environments, including Amazon Web Services...Work experience placementLocal areaVisa sponsorship$165k - $180k
...this is where you belong. About the Role The Enterprise Security Engineer is an integral part of Latham’s Global Security and Risk... ...Windows and Linux operating systemsExperience with Network and firewall configuration and managementSkills in vulnerability...Work at officeFlexible hours- ...Network Security Engineer Downey, CA 12+ months Must be strong in CLI, ACI, AWS, Azure, Oracle Skills Required: Security Engineers will possess knowledge and experience in safeguarding sensitive data from cyber-attacks. Must have a minimum of ten (10)...Flexible hours
- ...attention to detail and ability to work in structured, compliance-driven environments - Familiarity with network security concepts, including firewalls, access control, and traffic monitoring - Experience or exposure to vulnerability management, compliance tracking...Minimum wageContract workTemporary workWork experience placementRemote work
$122.5k - $165k
...everyone is a stakeholder.What you’ll be responsible for:The Circle Security Team works to protect Circle; our customers, clients, and... ...:2+ years of experience in detection, response, or security engineering.Experience working security incidents, especially those involving...Work experience placementFlexible hoursShift workNight shift- ...Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.SECURITY ENGINEER (BLUE TEAM) SpaceX is targeted by sophisticated adversaries determined to disrupt or obtain the cutting-edge technology it...Permanent employmentTemporary workRemote workWeekend work
$157k - $235k
...in addition to Bitmoji, Saturn, and other digital services.Snap Security teams protect the trust and safety of our global community by... ...execute with privacy at the forefront.We’re looking for a Security Engineer to join Snap Inc!What you’ll do:Design, implement, and scale...Full timeLive inWork at officeLocal area$209k - $313k
...in addition to Bitmoji, Saturn, and other digital services.Snap Security teams protect the trust and safety of our global community by... ...with privacy at the forefront.We’re looking for a Senior Security Engineer to join our Detection and Response (D&R) team! What you’ll do:...Full timeLive inWork at officeLocal area$130k - $160k
DescriptionSecurity EngineerCompany OverviewA leading advanced manufacturing and engineering organization is seeking a Security Engineer to help strengthen and scale its enterprise cybersecurity capabilities. The company supports innovative programs across highly regulated...Remote work$105.4k - $207.8k
Position Summary Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationDeloitte’s Cyber business... ...Access (ZIA), including web filtering, DNS security, cloud firewall, bandwidth controls, and advanced threat protection policies...Work experience placementLocal area$100.2k - $203.4k
...technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations.... ...Formerly or currently a system administrator, developer, or engineer Experience with MS Active Directory, McAfee, Windows, Linux,...Full timeLive inWork at officeLocal area$160k - $230k
...our fast-growing team is united around reindustrializing American manufacturing for the 21st century and beyond.The Role:As a Security Engineer at Hadrian, you’ll shape the security of our platform as we expand to serve external customers and partners. You’ll drive the...Permanent employmentFull timeLocal areaFlexible hours$145k - $170k
Los Angeles, CAEngineering & Tech - IT/Infrastructure Management /Full Time /RemoteThe RoleThe Senior Security Engineer is a newly established senior individual contributor role that will drive the design, implementation, and continuous advancement of Wpromote's security...Full timeTemporary workWork at officeLocal areaRemote work$200k - $225k
...looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. The Senior Security Engineer, AI Enablement is Security's embedded, full-time representative on JLL's Falcon team, owning the product's security...Full timeLocal areaImmediate startRemote work$112k - $209k
...your search for important and impactful work lead to the same place.The global law firm of K&L Gates LLP is seeking a Senior Security Engineer to join the firm. The Senior Security Engineer develops, automates, and enhances security capabilities for cloud, on-premises,...Full timeTemporary workWork experience placementLocal areaRemote work$112k - $127k
DescriptionThe Senior Systems & Security Engineer performs system-level engineering work, in particular for requirements definition and verification, system and sub-system design and analysis, use case definition, and interface design. The tasks cover all technical activities...$140k - $200k
...Solutions in 2025, and is now part of its ecosystem of safety and security technologies.With deep roots in DARPA research, Silvus... ...OPPORTUNITYSilvus is seeking a full-time Senior Defensive Security Engineer - Embedded Systems that will report to the Director of Software...Permanent employmentFull timeRelocation3 days per week$145k - $210k
Senior Cyber Security EngineerCooley is seeking a Senior Cyber Security Engineer to join the Security team.Position summary: Cooley Technology embraces a culture of... ...but is not limited to web filters, mail gateways, firewalls, encryption systems, anti-malware systems, IDS/...Full timeTemporary workWork at officeFlexible hoursWeekend work$91k - $149.6k
...production methodology, for a smarter, future-ready industry. Position Summary We are seeking a hands-on Application Security Engineer to join our Security Engineering team in Los Angeles. You will play a key role in safeguarding our products and infrastructure...Full timeTemporary workWork at officeFlexible hours- ...opportunity to do impactful work alongside talented, driven teammates, you'll feel right at home at DISQO. DISQO is hiring a Senior Security Engineer to take definitive ownership of our comprehensive security posture, encompassing both AWS cloud and endpoint security. This...Full timeContract workLocal areaFlexible hours
$131k - $169k
...Senior Security Engineer Seeking a development & cloud focused Senior Security Engineer to join our expanding security team. The ideal candidate will have passion for AppSec, Cloud and AI. They will be a skilled communicator and relationship builder capable of promoting...Work at officeWork from homeFlexible hoursDay shift$167k - $227k
...professionals with a centralized platform designed for real-time collaboration and success. About the Role: The Senior Security Engineer designs, implements, and maintains security controls across Crexi's systems. This role serves as a subject matter expert on...Full timeLocal areaFlexible hours$112k - $130k
...Senior Security EngineerRemote - United StatesJR013945 At Ensono, our Purpose is to be a relentless ally, disrupting the status quo... ...CURIOSITY, PASSION Role Summary The Senior Information Security Engineer is responsible for designing, implementing, and maintaining...Full timeTemporary workRemote workWork from homeFlexible hours$125.3k - $187.9k
...employees are not only part of history, they're making history. Northrop Grumman Defense Systems (DS) is seeking a System Security Engineer 3 or 4 to join a team responsible for developing next generation anti-tamper security solutions for weapon systems within the...Full timeRemote workRelocation packageShift work
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