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
$160k - $215k
...help 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- ...Network Security Engineer Downey, CA 12+ Months Security Engineers will possess knowledge and experience in safeguarding sensitive data from cyber-attacks. Must have a minimum of ten (10) years of experience with developing and implementing technical solutions to help...SuggestedFlexible hours
$135.36k - $144.76k
...Network Security Engineer Protect and Strengthen USC's Digital Campus The University of Southern California (USC) is seeking a... ...internal and external threats. Evaluate, deploy, and manage firewalls, intrusion prevention systems, web proxies, and data loss...SuggestedWork experience placementLocal area$240k - $270k
...and growing industry. Job Description Cybersecurity Engineer - Infrastructure & Endpoint Security Engineer (Tech Lead) Job Family: Cybersecurity Engineering... ...for Endpoint platforms, including EDR, host firewall, identity protection, policy management, detection tuning...SuggestedFull timeContract workTemporary workWork experience placementWork at officeLocal areaFlexible hours- Overview Senior Security Engineer (IS - Identity & Access Management) is responsible for designing, implementing, and maintaining secure,... ...solution designs for TCP/IP, LAN/WAN, switching, routing, VoIP, firewalls, VPN, IPS, vulnerability assessment, and patch management....SuggestedRemote jobFull timeShift workWeekend work
- This is a unique opportunity to help secure a vital component of the nation's energy infrastructure... ...are seeking a highly skilled Security Engineer to help architect, implement, and defend... ...security architecture, segmentation, firewalls, intrusion detection/prevention systems,...Remote work
- We are seeking an IT Security Engineer to support enterprise security operations and strengthen the organization's cybersecurity posture.... ...SIEM, EDR/XDR, and endpoint security solutions. Assist with firewall administration, rule management, and troubleshooting. Perform...
$63.91 - $108.82 per hour
Senior Security Engineer IS - Identity & Access Management We are seeking a highly motivated Senior Security Engineer with a strong passion... ..., switching, routing, VoIP and Telephony technologies, firewalls and VPN, intrusion prevention systems (IPS), vulnerability assessment...Remote jobFlexible hoursWeekend work$165k - $180k
...is where you belong. About the Role The Enterprise Security Engineer is an integral part of Latham's Global Security and Risk Management... ...and Linux operating systems Experience with Network and firewall configuration and management Skills in vulnerability...Work at officeFlexible hours$200k - $275k
...About The Role As Pivotal’s first dedicated security hire, you will play a critical role in... ...embed a secure-by-design culture across engineering. This role sits at the intersection of... ...VPC configuration, private networking, firewall policies, and edge protections that safeguard...Remote workFlexible hours- ...Riot Security Engineers hold an in-depth knowledge of specific areas of expertise. We don't just focus on breaking things; we support teams... ...of internal network security tools including packet brokers, firewalls, and packet capture devices Drive adoption of security best...Temporary work
$120k - $150k
...Information Security Engineer Position at The Azoff Music Company LLC The Azoff group of companies are Los Angeles-based, privately held... ...security software, reviewing network settings like firewall rules and access policies, inspecting hardware and software...Work at officeRemote workVisa sponsorshipRelocation package$116.3k - $264.6k
Description Under the direction of the Manager of IT Network Engineering, the Principal Network Firewall Engineer is responsible for the design, configuration,... ...principal level role, specializing in advanced level security and network infrastructure design and network security...Hourly payHome officeFlexible hours$105k - $150k
...coming; it’s here, and we need builders, innovators and problem solvers to help us create it. Who You Are Metropolis is seeking a Security Engineer II to join our Information Security team and protect company systems, data, and users. You are a hands‑on security...Temporary workWork at officeLocal area$122.5k - $165k
...is a stakeholder. What You’ll Be Responsible For The Circle Security Team works to protect Circle; our customers, clients, and partners... ...: 2+ years of experience in detection, response, or security engineering. Experience working security incidents, especially those...Work experience placementFlexible hoursShift workNight shift$100k - $180k
...s top venture capital firms. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving... ...the most affordable. About This Role As a General Matter Security Engineer, you will play a critical role in protecting the...Full timeWeekend work- Arnex Solutions LLC is seeking a remote Umbrella EMAIL Security Engineer for a 12-month contract. The role requires over 10 years of experience in cybersecurity and implementing technical solutions to safeguard email systems. Key responsibilities include conducting security...Remote jobContract work
- SHEIN Distribution Corporation in Los Angeles is hiring a Senior Security Engineer to strengthen the security architecture supporting its global operations. The role requires 5+ years of experience in security engineering, focusing on PKI and cryptography, with responsibilities...Work at office
$80k - $125k
...the Opportunity: Our client is an established technology and security solutions provider supporting enterprise environments and mission... ...operations. They are seeking an Embedded Security Technology Engineer to support client satisfaction through technical expertise, proactive...Casual workRemote work$148.5k - $223.9k
Salesforce is hiring a Senior Offensive Security Engineer in Los Angeles to lead advanced offensive security operations. This role emphasizes real exploitation and actionable insights to enhance security responses. Responsibilities include executing red team operations,...- Nelson Connects is seeking a Security Engineer in Los Angeles, California. This challenging role involves architecting and defending cybersecurity infrastructure to protect national energy systems. The ideal candidate will have hands-on experience in securing industrial...
$130k - $169k
...industry‑leading, on‑demand production methodology, for a smarter, future‑ready industry. Position Summary We're hiring a Senior Security Engineer to help build and mature the security foundations that support our global business. This is an engineering role for someone...Temporary workWork at officeFlexible hours- Circle is searching for a skilled individual in security to join their dynamic Security Team, aimed at protecting the organization and... .... The ideal candidate has substantial experience in security engineering, an understanding of AWS, and can effectively collaborate during...Flexible hours
- ...About the Role Join StubHub's Security Operations team to lead incident response, build detection engineering, and improve SIEM and log pipelines across cloud and endpoint environments. Key Responsibilities Lead end-to-end incident response and develop playbooks Design...
$145k - $210k
...Senior Cyber Security Engineer Cooley is seeking a Senior Cyber Security Engineer to join the Security team. Position summary Cooley Technology... ...includes but is not limited to web filters, mail gateways, firewalls, encryption systems, anti-malware systems, IDS/IPS Configure...Full timeTemporary workWork at officeFlexible hoursWeekend work$148.5k - $223.9k
...through AI, driving innovation, and keeping Salesforce's core values at the heart of it all. We are looking for a Senior Offensive Security Engineer (Red Team) with a strong, hands-on attacker mindset to execute advanced offensive security operations across our products,...- ...Trust LTS is seeking a skilled and mission-focused Cyber Security Engineer to support a major modernization initiative within the... ...monitor, and support AWS security services such as AWS Network Firewall, Security Hub, GuardDuty, CloudWatch, CloudTrail, Inspector,...Remote work
- ...AEG is seeking an Infrastructure Engineer to implement, secure, and maintain IT environments across the global enterprise. You will design, deploy, and enforce infrastructure standards, collaborate with teams, and support service delivery and transformation initiatives...
- ...meet the critical needs in the homeland security, healthcare, defense, and aerospace industries... ...Systems is seeking a Sr. Cybersecurity Engineer. This individual will be involved with... ...‑on experience in network security (Firewalls, VPN, Proxys, Web Application Firewall,...Work experience placement
- ...We’re seeking a mid-level Cyber Security Engineer for a long-term contract position with our client, a globally recognized company with a... ...understanding of computer-related security systems including firewalls, IDPS concepts, endpoint security, encryption, and password...Long term contractContract workRemote work
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