Security Engineer jobs at Circle International Inc

- 656 jobs

Sr Security Engineer
LHH 4.3
Orange, CA jobs
Top Must Haves to Include in Submittal Required: 4+ years of experience with a Senior Security Engineer Title. Required: 4+ years of experience with active threat hunting, looking for potential attacks rather than just passively waiting for attacks Required: Experience with Microsoft Defender, Sentinel, Azure Security Center, and Microsoft 365 security solutions, helping to identify vulnerabilities, mitigate threats, and enhance security postures. Required: 4+ years of experience with Microsoft Defender for Endpoint Required: 4+ years of experience with Microsoft Sentinel (SIEM/SOAR) Required: 4+ years of experience with Azure Security Center & Microsoft Purview Compliance Manager Required: Certifications such as OSCP, OSWE, CISSP, CEH, GPEN, AZ-500 (Microsoft Azure Security Engineer), SC-200 (Microsoft Security Operations Analyst), or SC-300 (Microsoft Identity and Access Administrator) are a plus. Required: 3+ years of experience in Microsoft security technologies and tools such as Purview Information Protection Required: 4+ years of experience with Managed Extended Detection and Response (MXDR) Required: 9 out of 10 communication skills (must be able to understand everything they say and must have 10 out of 10 English comprehension. Accents are ok.) Very Nice To Have: 2+ years of experience with red team/blue team exercises to test defenses and improve security operations. Very Nice To Have: 2+ years of experience evaluating, influencing, and recommending technology and product direction What does the company do Insurance Location / Address: Orange, California On-Site / Hybrid / Remote Fully Remote in any State in the US (PST Hours) Reports To: Director of IT Infrastructure Does this Position have Direct Reports No COVDI19 Vax required No vaccination requirements Accept Visa / H1b Sponsorship No (GC or USC only) Schedule PST hours Dress code Business Professional Full Time Compensation Base Salary: 120k-143k (could be flexible but would need approval) Signing Bonus Potential: Potentially (would need approval) Discretionary Bonus? Yes, they have an annual discretionary bonus but did not specify an exact percentage. Annual Base Salary Merit Increase: Up to 4% per year Stock: No 401k Match: 30% match up to 100% of IRS Annual Contribution Allotment Relocation: No (fully remote role) ---------------------------------------------------------------------------- Minimum of 6+ years hands-on experience directly related to security (Minimum of 4 years as Sr. Level position) Proactive hands-on threat hunting experience looking for potential attacks and identifying potential security risks Deep experience and understanding of Microsoft Defender, Sentinel, Azure Security Center Experience with Managed Extended Detection and Response (MXDR) Security related certifications such as Certified Ethical Hacker (CEH), AZ-500 (Microsoft Azure Security Engineer) Certified Information Systems Security Professional (CISSP) Reports to -- Director of IT Infrastructure Perform active threat hunting, looking for potential attacks rather than just passively waiting for attacks Perform red team/blue team exercises to test defenses and improve security operations. Assists with vulnerability assessments, using provided security tools to identify system vulnerabilities Design and implement security controls across cloud and on-premises environments Create and maintain security monitoring and alerting solutions Data Loss Prevention (DLP): Monitor DLP alerts, investigate incidents, and recommend actions to relevant teams to mitigate data breaches. Assists in the planning and deployment of the companys cloud information security strategies Manage Infrastructure and application security monitoring tools to detect and respond to security incidents in real-time Participate in the development and improvement of the company's SDLC processes, ensuring security practices are integrated into all stages of product development Responsible for evaluating, influencing, and recommending technology and product direction Stay informed on the latest cybersecurity trends, emerging threats, attack techniques, and zero-day vulnerabilities affecting Microsoft environments and other relevant technologies. On-site or remote regular attendance and punctuality are essential functions of the job. Perform other business tasks or functions as assigned. Qualifications Knowledge, Skills & Abilities Required: Experience with Microsoft Defender, Sentinel, Azure Security Center, and Microsoft 365 security solutions, helping to identify vulnerabilities, mitigate threats, and enhance security postures. Deep knowledge of Microsoft security solutions o Microsoft Defender for Endpoint o Microsoft Sentinel (SIEM/SOAR) o Azure Security Center & Microsoft Purview Compliance Manager o Microsoft Intune and Conditional Access Policies Strong understanding of security principles and best practices Strong knowledge and hands on experience with Data Loss Prevention Hands-on experience in threat hunting Certifications such as OSCP, OSWE, CISSP, CEH, GPEN, AZ-500 (Microsoft Azure Security Engineer), SC-200 (Microsoft Security Operations Analyst), or SC-300 (Microsoft Identity and Access Administrator) are a plus. Proficiency in Microsoft security technologies and tools such as Purview Information Protection, Defender for Cloud and Sentinel Experience with Managed Extended Detection and Response (MXDR) Proficient in Microsoft Office programs, including Word, Excel, PowerPoint, as well as Outlook. Adhere to all PHI (Protected Health Information) and HIPAA (Health Insurance Portability and Accountability Act) guidelines. Educational Requirements: High School Diploma or equivalent required. Bachelors degree in Computer Science, Cyber Security or equivalent experience required. Minimum of six (6) years of hands-on experience in IT with a focus on security. Physical Requirements:??Must be able to sit for extended periods and occasionally stand and walk. Must have adequate hearing for phone work. Vision requirements include close vision and the ability to adjust focus. Must be able to communicate effectively in English. Must be able to use a keyboard and other office equipment. Ability to lift up to 10 pounds occasionally. “Benefit offerings include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits, and 401K plan. Our program provides employees the flexibility to choose the type of coverage that meets their individual needs. Available paid leave may include Paid Sick Leave, where required by law; any other paid leave required by Federal, State, or local law; and Holiday pay upon meeting eligibility criteria.” “Equal Opportunity Employer/Veterans/Disabled To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to ******************************************* The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: • The California Fair Chance Act • Los Angeles City Fair Chance Ordinance • Los Angeles County Fair Chance Ordinance for Employers • San Francisco Fair Chance Ordinance”
$135k-177k yearly est. 1d ago
Lead Security Engineer
Smith Arnold Partners 4.0
New York, NY jobs
Lead Security Engineer - Hands-On Role with Leadership Opportunity We're looking to hire a senior-level Security Engineer who's ready to step up and take the lead. Someone who's still very hands-on technically but also enjoys mentoring others, setting direction, and building scalable solutions that make a real difference. Title: Lead Security Engineer Salary: $160,000 to 190,000 +Bonus Location: Queens, NY (Hybrid) This role sits at the center of engineering, operations, and security-you'll be working directly with software and infrastructure teams to make sure security is embedded into everything we do. You won't just be managing tools; you'll help shape how security is done across the company. If you're based in the NYC area and looking for the next serious step in your career-where your ideas are heard and your work actually drives change-this is worth a conversation. What the Role Looks Like: You'll lead and mentor a small but growing team of security engineers, helping them grow while staying deep in the tech yourself. Work with internal teams to design and implement security solutions-cloud security, PAM, app and system hardening, etc. You'll be the one connecting the dots between development, infrastructure, and security-building relationships across teams and making sure security is part of the process from the start. Help optimize and improve the tools we already have, and figure out what's missing. What We're Hoping You Bring: A few years of experience leading or mentoring other security engineers-you don't need to have managed huge teams, but you've helped others level up. Solid technical background (5+ years in security engineering) and experience with on-prem and cloud security solutions (AWS or Azure). Hands-on knowledge of privileged access, identity management, system hardening, and network security. Strong instincts for risk, practical problem-solving, and keeping systems both secure and usable. Someone who communicates clearly, doesn't get lost in buzzwords, and works well with people across teams. Nice to Have, But Not Dealbreakers: Certifications like CISSP, CEH, CISM Experience with Linux security or scripting Familiarity with CI/CD pipelines and how security fits into DevOps Why This Role Might Be Right for You: You're ready for more responsibility and leadership, but don't want to give up the technical side of the work. You want to be part of a stable company with real backing and complex challenges to work on.
$99k-132k yearly est. 21h ago
RCI-MWBE-85826Y1225-7-858-0721A Cyber Command Forensic Analyst
Rangam 4.3
New York, NY jobs
Hybrid: Work location & Remote (3 days in office/2 days remote) - Brooklyn, NY 11201 Monday- Friday; 9-5 SCOPE OF SERVICES: The forensics Analyst will investigate network intrusions and other cyber incidents to determine cause, extent and consequences of the breach. TASKS: Research and develop new techniques, and procedures to continually improve the digital forensics process. Produce high quality written work product presenting complex technical issues clearly and concisely. Managing and maintaining the analysis labs and forensics tools leveraged for investigations. Ensuring data is collected and preserved within industry standard best practices and in alignment evidence integrity requirements. Assisting the Cyber Emergency Response Team during critical incidents. Investigate network intrusions and other cybersecurity incidents to determine the cause and extent of the breach. Includes ability to perform host-based and network-based forensic analysis. MANDATORY SKILLS/EXPERIENCE Minimum 4 years of experience in Threat Management/Forensics Investigations/Incident Response environment Proficient in performing digital forensic investigations on a variety of platforms and operating systems with a deep understanding of digital forensics processes and tools. DESIRABLE SKILLS/EXPERIENCE: Experience with a wide range of forensic tools (FTK, X-Ways, SIFT, AXIOM, EnCase, etc.) Experience with memory analysis tools (i.e. Volatility, MemProcFS) Experience with Linux and open source tools Experience investigating intrusions on Windows and Linux/Unix operating systems Experience with performing forensics collections in cloud environments (AWS, Azure, GCP) Knowledge of gathering, accessing, and assessing evidence from computer systems and electronic devices Knowledge of virtual environments Knowledge of forensic imaging techniques Knowledge of Microsoft Windows operating system and Windows artifacts Knowledge of Linux/UNIX operating systems and artifacts Knowledge of mac OS operating system and forensics artifacts Knowledge of file systems Strong analytical skills
$78k-112k yearly est. 1d ago
Lead Security Engineer - Trading Technology
Solomon Page 4.8
Great Neck, NY jobs
The Team: The Security Engineering Lead will be responsible for designing, building, and maintaining the organization's security infrastructure. This role requires a highly skilled professional who can lead a team of engineers, implement innovative security solutions, and ensure the resilience of the organization's systems and networks. The ideal candidate will have extensive experience in security engineering, a strong technical background, and the ability to manage and deliver complex security projects. **This Role does NOT provide sponsorship** Salary: $150k-$190k base w/ 20% bonus Responsibilities: Leadership and Management: Lead and mentor a team of security engineers, fostering a culture of continuous learning and innovation. Build and scale a global team to meet organizational needs. Architecting Security Solutions: Assist teams in designing and implementing advanced security solutions, including cloud security, privilege access management and application/system security. Collaboration: Partner with software development, infrastructure, and operations teams to embed security into the development lifecycle and operational processes. Performance Optimization: Regularly evaluate and optimize existing security tools and technologies to ensure maximum efficacy and efficiency. Training and Knowledge Sharing: Develop and deliver technical security training to engineers and other staff, ensuring a strong organizational security posture. Documentation and Reporting: Create detailed documentation for security systems and processes, and provide regular project reports senior management. Required Skills and Experience: Experience (3+ year) in people leadership roles, nurturing security engineers into high-performing teams. Experience (5+ years) in a security engineering role, focusing on designing and implementing security solutions and managing security infrastructure, both on-premise and cloud. Experience working with privilege and identity management solutions. Experience with operating system security and system hardening. Knowledge of network security principles, protocols, and technologies. Strong analytical and problem-solving skills, with the ability to assess risks and develop appropriate security controls. Excellent communication and interpersonal skills, with the ability to effectively communicate complex security concepts to technical and non-technical stakeholders. Ability to work independently, prioritize tasks, and manage multiple projects simultaneously. Strong leadership skills, with the ability to mentor and guide junior team members. Skills and Experience That Would Help You Stand Out: A bachelor's degree in Computer Science, Information Security, or a related field. A master's degree is a plus. Professional certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), or Certified Information Security Manager (CISM) are highly desirable. Linux security experience Familiarity with DevSecOps and integrating security into CI/CD pipelines. Scripting experience.
$150k-190k yearly 2d ago
Sr Security Engineer
Robert Half 4.5
San Francisco, CA jobs
Urgent hiring need for a Senior Security Engineer reporting to the CTO. This will join a fast-growing company in the entertainment technology industry. This role will lead their security strategy and implementation across infrastructure, endpoints, and internal systems. This is an onsite position (M-Thrs), Friday (remote) in San Francisco. The position offers up to 185k base plus profit sharing and discretionary bonus. They offer a rich benefits package including 2 weeks paid time off during closure the winter holiday! Duties but not limited to: Security Architecture & Policy: Design, implement, and enforce security policies and best practices across infrastructure, applications, and cloud environments (AWS, Google Workspace), while leading IAM strategy using Okta. Threat Detection & Response: Monitor systems for vulnerabilities and threats, manage incident response, and oversee tools like GuardDuty, Security Hub, SIEM platforms, AWS Inspector, and EDR solutions (CrowdStrike, SentinelOne). Engineering Collaboration & Tooling: Partner with engineering teams to embed secure development workflows, implement Zero Trust principles, and evaluate security tooling to support scalable, secure operations. Qualifications: Ideal candidates have experience in startup or fast paced environments. 5+ years of experience in security engineering, with strong hands-on expertise in AWS, Google Workspace, and Okta. Deep understanding of IAM, network security, encryption, and incident response. Familiarity with SIEM tools, vulnerability scanning, and scalable security design in fast-paced or startup environments. Bonus: Experience with compliance frameworks such as SOC 2, ISO 27001, or NIST.
$145k-193k yearly est. 2d ago
Cyber Security Engineer
Richard, Wayne & Roberts 4.3
Arlington, VA jobs
We are seeking a Cybersecurity Engineer with strong, hands-on experience implementing Data Loss Prevention (DLP) solutions, specifically using Azure Purview and Microsoft Intune. This role requires a technical practitioner who has directly deployed, configured, and operationalized security controls-not just monitored events. The engineer will design and implement secure architectures across cloud and hybrid environments, conduct threat modeling, integrate security into new platforms, and ensure alignment with industry best practices and regulatory frameworks such as NIST 800-53, FISMA, and FedRAMP. The ideal candidate must have 10+ years of experience that brings advanced knowledge of cloud security, IAM, encryption, authentication protocols, and modern DevSecOps practices. Additional responsibilities include developing reusable security patterns, performing architecture reviews, enhancing automation, and partnering with IT teams to mature the organization's security posture. Strong communication skills, deep technical proficiency, and experience with Azure/AWS infrastructures are essential for success in this role. This is an onsite direct hire opportunity in Arlington, VA, no contract, no sponsorship. Relocation assistance provided within the US. LI #HP-1
$87k-119k yearly est. 5d ago
Security Analyst
Robert Half 4.5
Los Angeles, CA jobs
We are seeking an Information Security Analyst to support enterprise security operations with a focus on vendor risk management, security control integration, and infrastructure security. This role is responsible for conducting security assessments, coordinating the implementation of core security services (including SSO, logging, IAM, and data protection), and supporting compliance activities aligned with frameworks such as NIST and ISO 27001. The ideal candidate has experience in cybersecurity risk management, cloud environments (AWS/Azure), and collaborating with technical teams to ensure the effective delivery of security controls. At least 2+ years of experience in the following: Security & Compliance Frameworks NIST CSF ISO 27001 CIS Controls ITIL SOC 2 PCI DSS FedRAMP GDPR / CCPA Vendor Risk & GRC Tools OneTrust SIG (Standardized Information Gathering) Other GRC/TPRM platforms Identity, SSO & Access Management SSO (PingFederate, SAML) Active Directory Azure AD AWS IAM
$74k-112k yearly est. 2d ago
Endpoint Security Architect
Vlink Inc. 4.0
Sunnyvale, CA jobs
The Endpoint Security Architect will be responsible for designing, assessing, and enhancing the organization's endpoint security posture across laptops, desktops, mobile devices, servers, and VMs. This role ensures alignment of endpoint operations, policies, and enforcement mechanisms with industry standards (NIST), organizational security policies, and regulatory requirements. The ideal candidate has deep experience with EDR/XDR, AV, MDM/Intune, device compliance, endpoint hardening, and integration with SIEM/SOAR/AD environments. Key Responsibilities: 1. Endpoint Security Architecture & Design Review and enhance endpoint architecture, including AV, EDR solutions. Evaluate endpoint configuration, control enforcement, coverage, and security baselines. Assess integration of endpoint platforms with SIEM, SOAR, Active Directory, Intune/MDM, and CMDB. Review architectural components, telemetry flow, and sensor deployment methodology. Validate data exchange between endpoint security tools and central monitoring systems. 2. Policy & Governance Ensure endpoint security operations align with organizational security policies. Review and update endpoint security policies aligned with NIST standards. Validate roles & responsibilities across IT, SecOps, and endpoint management teams. Evaluate policy coverage including patching, EDR/AV, device onboarding, and compliance. 3. Endpoint Operations & Integration Assess GPOs, MDM/Intune policies, device configuration profiles, and enforcement controls. Review endpoint discovery & profiling mechanisms to identify unmanaged/rogue devices. Validate tagging, categorization, and asset mapping across EDR platforms and CMDB. Check integration with NAC, SIEM, AD, vulnerability management, and patching tools. 4. Risk Management, Patching & Compliance Review patch management and vulnerability remediation processes across endpoints. Verify endpoint compliance monitoring, dashboards, and alerting workflows. Assess patching SLAs, automation processes, and compliance reporting. Skills & Qualifications Technical Skills Strong expertise in EDR/XDR platforms (e.g., CrowdStrike, Defender for Endpoint, Trellix, SentinelOne). Hands-on experience with Intune/MDM, SCCM, JAMF, or similar device management tools. Solid understanding of SIEM/SOAR platforms and AD integration. Strong knowledge of NIST CSF, NIST 800-53/171, CIS benchmarks, and endpoint hardening. Familiarity with NAC, vulnerability management, and patching tools (Tenable, Qualys, BigFix, etc.). Experience designing endpoint security architectures for large enterprises.
$119k-180k yearly est. 21h ago
Network Security Engineer
Quantum World Technologies Inc. 4.2
San Diego, CA jobs
Look for strong Palo Alto and Infoblox experience Who had worked on deployment of Palo Alto and Infoblox Key skills: Panorama, Expedition, Infoblox, palo alto, Prisma excess Senior Security Engineer We seek to hire a Firewall Security Engineer that will be responsible for maintaining firewalls, supporting computer network defense, to include auditing the network for vulnerabilities, identifying relevant threats, recommending corrective actions, developing solutions for security issues, and investigating security incidents and breaches. Also manage and maintain the network security systems. Responsibilities Firewall management (e.g. DMZ, Internet, Third Party connections), specifically for Next Generation Firewalls Maintenance of IPAM Maintenance of remote access tools Support enterprise incidents Researches emerging threats and vulnerabilities to aid in the identification of network incidents Analyzes data from threat and vulnerability feeds and analyzes data for applicability to the client's organization Ensures compliance with all applicable configuration standards Recommends security controls and/or corrective actions for mitigating technical and business risk Produces vulnerability, configuration, and coverage metrics and reporting to demonstrate assessment coverage and remediation effectiveness Provision and management of multi-factor authentication (e.g., token, certificate) Malicious code detection and prevention, and Internet monitoring (e.g. IDS/IPS) Security policy verification Tiered web filtering (e.g., URL filtering, malicious sites, spyware, advertisements, instant messaging, free software downloads) Internet usage reporting Provision, installation, configuration, management, and maintenance of network intrusion detection and prevention sensors at specified network entry points Intrusion Incident reporting Ongoing vulnerability assessment and remediation activities Support of Third Party security assessment, scanning and penetration testing Design, implementation, management and maintenance of encryption solutions Management of Client-owned security certificates, SSLs and domain names; where applicable Logging, tracking and management of security risks and issues to Resolution and closure Network security Services reporting per Client requirements Remediation of discovered security risks from any security audit findings Qualifications BS in Computer Science, Information Security, or a related field is highly desirable 7+ years of work experience in information security, especially in a network security Engineer role Preferred Certification - CSA+, CISSP, GIAC, PCNSA, PCNSE, PCDRA Competencies Required Experience with NGFW, specifically with Palo Alto and Panorama Experience managing Infoblox Technical expertise in analyzing threat event data, evaluating malicious activity, documenting unusual files and data, and identifying tactics, techniques and procedures used by attackers Technical expertise in system security vulnerabilities and remediation techniques, network and web-related protocols (e.g., TCP/IP, UDP, IPSEC, HTTP, etc.) Technical and troubleshooting expertise in security engineering, system and network security, authentication and security protocols Strong decision-making capabilities, with a proven ability to weigh the relative costs and benefits of potential actions and identify the most appropriate one An understanding of business needs and commitment to delivering high-quality, prompt, and efficient service to the business An understanding of organizational mission, values, and goals and consistent application of this knowledge ISO 2700 Awareness
$89k-128k yearly est. 1d ago
Senior Network Security Engineer
Vlink 4.0
Mountain View, CA jobs
Job Title: Senior Network Security Engineer Employment: Contract opportunity on w2 Experience: 9+ years About VLink: Started in 2006 and headquartered in Connecticut, VLink is one of the fastest growing digital technology services and consulting companies. Since its inception, our innovative team members have been solving the most complex business, and IT challenges of our global clients. Job Description: About the Role: We are seeking a highly motivated and experienced Senior Network Security Engineer to join our growing team. This critical role will be responsible for the design, implementation, and maintenance of complex network infrastructure, with a strong emphasis on cloud integration, security, and automation. The ideal candidate will possess a deep understanding of networking principles, hands-on experience with AWS, a scripting proficiency in Python, and expertise in cybersecurity best practices, particularly with AWS, Palo Alto Networks and Zscaler security solutions. Responsibilities: Design, implement, and manage our hybrid cloud and on-premises network infrastructure. Implement and manage network security solutions, including firewalls (Palo Alto Networks), secure web gateways (Zscaler), and intrusion detection/prevention systems. Monitor network performance and troubleshoot network issues. Proactively identify and mitigate security vulnerabilities. Collaborate with other teams to ensure network connectivity and performance. Create and maintain network documentation. Participate in on-call rotation for network support. Mentor and guide junior network engineers. Stay current with the latest networking technologies and security threats. Lead the migration and integration of network services into AWS. Develop and maintain network automation scripts using Python. Qualifications: Bachelor's degree in Computer Science, Information Technology, or a related field. 7+ years of experience in network engineering. Deep understanding of networking protocols (TCP/IP) Hands-on experience with Palo Alto Networks firewalls and security appliances. Expertise in Zscaler (ZIA/ZPA/ZDX) administration and configuration. Solid understanding of cybersecurity principles and best practices. Experience with network monitoring and troubleshooting tools. Excellent communication and collaboration skills. Ability to work independently and as part of a team. Extensive experience with AWS networking services (VPC, Transit Gateway, Direct Connect, etc.). Strong scripting skills in Python for network automation. Good to have AWS development and microservices automation experience. Preferred Qualifications: Palo Alto Networks certifications (e.g., PCNSE). Zscaler certifications. AWS certifications (e.g., AWS Certified Advanced Networking - Specialty). Good to have Experience with Infrastructure as Code (IaC) tools like Terraform or CloudFormation. Experience with container networking (e.g., Kubernetes). Knowledge of other cloud platforms (Azure, GCP). Certified Information Systems Security Professional (CISSP) Warm Regards, ************************** D: **************
$125k-167k yearly est. 2d ago
Security Architect ( 3996 )
Sharp Decisions 4.6
Torrance, CA jobs
A client of Sharp Decisions if looking for a Security Architect. This role is ONSITE in Torrance, CA- a multi-year contract with no end date, W2 only. Daily Task Performed: • Security Design and Architecture: Knowledge of security design and architecture for organizational systems to meet defined cybersecurity needs; ability to embed security principles into the design goals while minimizing the risk from cyber security threats and vulnerabilities. • Cross-functional Collaboration: Knowledge of collaborative techniques and approaches; ability to promote a culture of continuous improvement and working together across functions to solve business problems and meet business goals. • Frameworks and Industry Standards: Knowledge of cybersecurity enterprise programs, policies, and standards to govern the organization's approach towards protecting their systems; Ability to align them with regulations, organization's context, operating environment, and cyber threats. Position Success Criteria (Desired) - 'WANTS' • IS related bachelors degree and/or equivalent work experience. • 5+ years of IT business work experience Desired Certifications: CISSP, CCSP, CCNP, CISA, or equivalent are highly desirable • Problem Solving: Knowledge of approaches, tools, techniques for recognizing, anticipating, and resolving organizational, operational or process problems; ability to apply knowledge of problem solving appropriately to diverse situations. • Conceptual Thinking: Knowledge of thinking and reasoning at a conceptual level; ability to identify the critical ideas and interdependencies among system elements that impact performance. • Cloud Security: Knowledge of tools, technologies, and processes of cloud security; ability to minimize security risks to secure cloud computing services.
$118k-174k yearly est. 1d ago
Network Security Engineer
NRI North America 4.5
Herndon, VA jobs
Through NRI (formally Core BTS) Resource Management Services (RMS), we offer custom talent solutions to help our clients meet their evolving technology and business needs. We help effectively match the right technology professional to their organization, recruiting for contract, contract-to-hire, and direct roles. Our client within the financial industry is in need of a Network Security Engineer to join their team. Qualified candidates MUST be US Citizens with the ability to obtain a US Government issued security clearance. Overview The Network Security Engineer is primarily responsible for configuring, deploying and maintaining secure network infrastructures to protect organizational data and resources from internal and external threats. This role involves monitoring networks for security vulnerabilities, investigating incidents, and deploying security solutions to mitigate attacks. This role also includes ensuring the high availability of networking security infrastructure and developing processes and procedures for ongoing management of the network environment. The ideal candidate possesses a strong technical background, analytical skills, and a proactive approach to network defense. Responsibilities Design, configure, and manage secure network architectures, including firewalls, VPNs, IDS/IPS, and other security appliances Maintain Next Generation firewalls and monitor/manage consoles or systems Manage all firewalls at our client, including firewall rules to ensure alignment with IT Security Policies Interact and negotiate with vendors, outsourcers, and contractors to secure network products and services Support the deployment of workstations, network devices, servers, printers, scanners, firewalls, encryption systems, and all host security systems Monitor network traffic and system logs to identify suspicious activities and potential threats Respond to and investigate security incidents, performing root cause analysis and implementing corrective actions Enforce network security policies, procedures, and best practices Manage and update network access controls, including user authentication and authorization mechanisms Collaborate with IT teams to ensure secure integration of new technologies and systems Maintain up-to-date knowledge of the latest cybersecurity trends, threats, and technologies Create and/or maintain network design diagrams and documentation Create and/or maintain network service monitoring, alerting, and responding to incidents Coach and guide team members with less experience Maintain excellent communication with internal and external parties Participate in rotational “on‐call” schedules Remain cognizant of and adheres to our client's policies, procedures, and regulations pertaining to the Bank Secrecy Act (BSA) Qualifications Required Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field (or equivalent experience) Minimum 5 years proven experience in configuring and administering on-premises and cloud based Next Generation Firewalls (NGFW) and IDS/IPS systems such as; Cisco Firepower, Fortinet FortiGate, and Microsoft Azure Minimum 5 years proven experience in network security engineering or a related IT security role Strong understanding of networking protocols, network routing, operating systems, and security technologies (e.g., firewalls, proxies, SIEM, IDS/IPS) Understanding of network security applications and systems such as e-mail gateway, web gateway, firewalls, and proxies The ability to assist in authoring and reviewing security policy, standards, and procedures Excellent problem-solving, analytical, and communication skills Ability to work independently and collaboratively in a fast-paced, dynamic environment Strong attention to detail and commitment to maintaining confidentiality and integrity of sensitive information Effective oral and written communication skills Ability to interact effectively with all levels of the organization and/or with vendors Ability to obtain and maintain a secret level security clearance A standard 8-hour shift between the core hours of 7:00 AM and 5:00 PM is required to support our client's operations Occasional after-hours or on-call work may be required to respond to security incidents or perform system upgrades. Ability to work effectively on-site in our Herndon, VA headquarters and equally effectively remotely Network Security Engineers typically work in hybrid work environment consisting of three days on site at our client's Corporate Headquarters in Herndon, VA, and 2 days remote. Hybrid work is at management discretion and typically granted after an initial onboarding period Preferred Professional certifications such as CCNA, CISM, CCNP Security, or similar
$77k-107k yearly est. 1d ago
System Engineer
KORE1 4.1
Oxnard, CA jobs
NO C2C candidates please: Job Title: Systems Engineer Description & Requirements: This role is Onsite in Oxnard, CA & it's a 6+ months contract KORE1, a nationwide provider of staffing and recruiting solutions, has an immediate opening for a Systems Engineer in Oxnard, CA Summary: We are seeking a highly skilled and motivated Systems Engineer to support and enhance our IT infrastructure. This role is essential to the stability, security, and efficiency of our technology systems. The successful candidate will be responsible for the architecture, implementation, maintenance, and troubleshooting of core systems that support municipal operations and services. Essential Responsibilities: Design, implement, and manage Active Directory infrastructure including architecture and troubleshooting. Maintain and support physical and virtual server hardware across the organization. Architect, install, and support Windows Operating Systems, including patch management and OS/app updates. Administer robust backup and recovery solutions and ensure systems meet RPO/RTO requirements. Design and manage system/application patching strategies across environments. Handle certificate lifecycle management, including installation, renewal, and trust chain validation. Deploy, configure, and monitor system performance and availability using enterprise monitoring tools. Lead lifecycle management initiatives including asset tracking, upgrades, and retirement planning. Utilize PowerShell scripting to automate administrative tasks and configuration management. Design, manage, and troubleshoot VMWare and HyperV virtualization platforms. Support NAS/SAN infrastructure and storage networking systems. Ensure operational readiness through thorough documentation, change control, and knowledge sharing. Required Experience: Proficiency required in the following areas, including architecture, design, day-to-day operations, and troubleshooting: Active Directory Server Hardware Windows O/S Backup/Recovery Systems O/S & Application Patching Certificate Management System Monitoring Tools Lifecycle Management PowerShell Scripting Virtual Server Hardware VMWare NAS/SAN Solutions Storage System Networking Nice to Have Skills: Experience in the following areas is highly desirable: Linux O/S (RHEL/Ubuntu/SUSE) SFTP/FTP Tool Management IIS / Apache Web Server Management Advanced Certificate Management Architecture Advanced System Monitoring Design Cloud Infrastructure Solutions (Azure, AWS, etc.) Horizon Client Virtualization HyperV Management Advanced NAS/SAN Architecture Storage Network Design & Architecture Qualifications: Bachelor of Science degree in Computer Science, Information Technology, or related field (or equivalent work experience) Minimum of 5 years of experience in a Systems Engineer or similar infrastructure role Relevant certifications preferred (e.g., Microsoft, VMware, CompTIA, Cisco, etc.) Strong problem-solving and analytical skills Ability to communicate effectively with technical and non-technical stakeholders Compensation depends on experience but is typically $60-70/hr on W2
$60-70 hourly 2d ago
System Engineer
Summit Staffing Partners 3.8
New York, NY jobs
NYC-Based Hedge Fund / Midtown Manhattan Our client, a dynamic NYC based hedge fund / investment management firm, is seeking a System Administrator to join its in house technology team. The firm offers an incredible suite of benefits, including profit sharing, fully paid health, dental and vision benefits and the chance to learn and grow alongside an incredible team of technologists. As a System Engineer, you'll work closely with all areas of the IT organization and other internal stakeholders to provide both onsite and remote support, maintain system uptime, and contribute towards IT projects and Information Security initiatives. Core Responsibilities: Provide day-to-day support for end users across Windows and Mac environments, troubleshooting desktop, laptop, and mobile device issues Deploy and configure new workstations, manage software and application installations, and administer company devices using Microsoft Intune Oversee employee onboarding and offboarding, including IT orientations, account provisioning, and hardware setup Troubleshoot and support widely used software platforms such as Microsoft 365, SharePoint, Bloomberg, Adobe, Zoom, and Microsoft Teams Maintain detailed documentation of help desk tickets to support root cause analysis and ongoing issue resolution Assist with research and initiatives related to information security, and support broader IT infrastructure and technology projects as needed Qualifications: Bachelor's degree in Information Technology, Computer Science, or a related field preferred 6+ years of experience in IT support or system administration within a fast-paced professional environment (Financial Services Preferred, but not required) Proficiency in Windows 10/11, Windows Server (2016/2019/2022) Familiarity with Microsoft Intune, Azure, and PowerShell strongly preferred Solid understanding of networking concepts and information security best practices Excellent problem-solving skills, strong communication abilities, and a collaborative, team-oriented mindset Highly organized with strong attention to detail and a commitment to providing high-quality user support
$102k-140k yearly est. 1d ago
Network Engineer
Yochana 4.2
Irvine, CA jobs
Role - Sr. Network Engineer Contract Note: We are looking for local candidate of (Irvine, CA) Other Details Time allocation: ~60% operational support, 40% project work. Travel: Up to 6 times per year within North America. Overview We are seeking a highly skilled Sr. Network Engineer to join our team. This role is hands-on and will focus on deploying, configuring, upgrading, maintaining, and troubleshooting our network infrastructure across data centers and campus environments. The engineer will work with Arista and Cisco platforms, Palo Alto firewalls, F5 load balancers, and other enterprise-grade technologies. Primary Responsibilities Deploy, configure, upgrade, maintain, and troubleshoot data center and campus network infrastructure. Support Arista and Cisco switching/routing environments, including Layer 2/3 design and operations. Maintain and troubleshoot Cisco wireless solutions, including Cisco ISE. Manage Palo Alto firewalls, VPN solutions, and security policies. Configure and maintain F5 load balancers. Develop, document, and maintain operational runbooks and support procedures. Participate in network monitoring, incident response, and security compliance efforts. Contribute to project delivery while supporting day-to-day network operations. Qualifications 9-12+ years of experience in enterprise network engineering. Expertise in LAN/WAN switching, routing, and network design. Experience with SDN technologies a plus. Hands-on experience with Arista data center solutions highly desirable. Proficiency in Palo Alto firewall and VPN solutions. Strong Cisco wireless background with Cisco ISE. F5 deployment/configuration experience. Familiarity with Microsoft Azure networking preferred. Cisco CCNP required; CCIE written strongly preferred. Palo Alto PCNSA/PCNSE and F5 certifications preferred. Strong communication skills and ability to work in cross-functional teams. Other Details Time allocation: ~60% operational support, 40% project work. Travel: Up to 6 times per year within North America.
$84k-115k yearly est. 1d ago
Network Engineer
ATR International 4.6
Santa Clara, CA jobs
The role will be responsible for designing, implementing and troubleshooting the expanded network infrastructure, resolving IP space conflicts with acquisitions and ensuring convergence with Cadence standards so that acquired companies are allowed to be integrated into Cadence network. Need to be able cover network performance improvements, some security aspects, and reliability. The role involves managing both hardware and software infrastructure and collaborating with other IT professionals to support integration needs and business continuity. Key Responsibilities · Design and Implementation: Design and deploy new network solutions (LAN/WAN, VPNs, wireless, cloud networking, SDWAN/MPLS) and/or improve the efficiency of existing networks. (including building of detailed/accurate bill of materials for design components). · Configuration and Maintenance: Install, configure, and support network equipment, including routers, switches, firewalls, load balancers, proxy servers, and WAPs. · Performance Monitoring and Troubleshooting: Monitor network performance, conduct data analysis, troubleshoot outages and complex connectivity issues, and schedule upgrades and patches to maximize uptime. · Security Management: Some previous experience with network security measures, including firewalls, intrusion detection/prevention systems (IDS/IPS) and access controls, preferred. · Documentation and Compliance: Create and maintain detailed documentation, diagrams, and configuration logs, and ensure all network operations comply with security standards and best practices. · Collaboration and Support: Provide technical support to staff, liaise with vendors and service providers, and collaborate with other IT teams (security, systems, application) on various projects. · Capacity Planning: Perform capacity management and planning to ensure the network infrastructure can scale with the organization's growth. Requirements: Required Qualifications · Education: Bachelor's degree in Computer Science, Information Technology, Network Engineering, or a related field. · Experience: Proven hands-on network engineering / administration experience, 5+ years · Certifications (Desired): o Cisco: CCNA, CCNP, or CCIE o General: CompTIA Network+ or Security+ o Cloud: Cloud certifications beneficial (CCSK and/or an AWS certification) Technical Skills · Deep understanding of networking protocols (TCP/IP, BGP, OSPF, DNS, DHCP, MPLS, IPsec). · Hands-on experience with enterprise-grade equipment from vendors like Cisco, Aruba, and Palo Alto. · Proficiency with network monitoring and diagnostic tools (e.g., Wireshark, SolarWinds). · Knowledge of cloud networking and virtualization technologies. · Familiarity with scripting and automation tools/languages (e.g., Python, Bash) is increasingly beneficial. · Ability to follow precise company standards in design and configuration of new networks. Soft Skills · Strong analytical and complex problem-solving abilities. · Excellent written and verbal communication skills to explain technical issues to non-technical stakeholders and also to clearly communicate with people with varying skills in English. · Time management and project management skills to prioritize tasks and meet deadlines. · Ability to work independently and as part of a collaborative team. · Excellent attention to small details, both technical and logistical and differences between all global locations. · Ability to work globally, sensitively and across many cultures and countries.
$123k-165k yearly est. 1d ago
Systems Engineer
Sharp Decisions 4.6
New York, NY jobs
Sharp Decisions is looking for the following: Role: Systems Admin & Engineering - Vice President Role Description Install and configure servers, storage devices, network and telecommunications equipment. Perform upgrades and maintenance on all IT infrastructure hardware. Install and configure server operating systems, database software, file server structure and protocols, email servers, authentication servers, back-up systems and firewalls. Monitor system performance daily. Provide support on all IT infrastructure-related issues. Manage incident response for any major outages. Role Objectives: Delivery Install and configure servers, storage devices, network and telecommunications equipment as required by business need and outlined by the system architect's designs. Perform upgrades and maintenance on all IT infrastructure hardware. Install and configure server operating systems, database software, file server structure and protocols, email servers, authentication servers, back-up systems and firewalls. Configure domain and security policies and define access lists. Configure and deploy monitoring and reporting utilities, operations logs and access auditing tools. Monitor system performance daily and run reports on key metrics such as storage capacity, server resource utilization, connectivity and uptime, back-up performance and incident logs. Provide support on all IT infrastructure-related issues and escalation support for all other IT departments. Manage incident response for any major outages. Test disaster recovery systems and implement disaster response plans as needed. Role Objectives: Interpersonal Collaborate with IT systems architect to execute system designs. Provide reports and analysis on system performance and support planning of infrastructure improvements. Engage with other IT infrastructure teams to install hardware, configure devices and policies, and coordinate upgrades and maintenance. Coordinate incident response with all engineers and system owners during outages. Partner with application, web administration, database and other development focused teams to create infrastructure plans and review system performance. Work with disaster recovery, storage management and cyber security architects to implement systems, hardware and policy configurations to support their designs. Role Objectives: Expertise Demonstrate comprehensive understanding of IT infrastructure hardware, cloud service platforms, operating systems, virtual environments and configuration tools. Display expertise with application integration, update and change management, database design and structures, system deployments and automated reporting and monitoring tools. Exhibit knowledge of regulations regarding data security and retention, anti-virus tools and protection models, network security and access protocols, and firewall configurations. Show ability to manage and prioritize projects across multiple functions and divisions and manage incident response while providing clear communications to affected parties. Qualifications and Skills 5+ years of experience in an infrastructure/end-user support role. • Microsoft Active Directory (User, group and computer management) • Microsoft Windows Desktop and Server Operating Systems - Windows registry, Group Policy, File/folder security concepts (NTFS/share permissions, etc.) • Microsoft Office/SharePoint/Teams • Microsoft SCCM • Infoblox DNS/DHCP Management • Performance Monitoring • Enterprise Backups (Commvault/Rubrik) • Enterprise storage (Pure) • Citrix Workspace/XenDesktop Virtual Desktop • VMware vSphere • Core networking concepts (DNS, DHCP, etc.) • Excellent customer service skills. • Excellent verbal and written communication skills. • High sense of urgency to support a trading floor. • Able to follow directions, priorities, and guidance from management. • Ability to multi-task and work on several projects at the same time. • Strong ability to deliver on time. • Ability to document process, requirements, and create test plans. • Strong ability to translate business requirements into technical solutions. • Strong team player.
$77k-98k yearly est. 1d ago
Voice Network Engineer
NRI North America 4.5
New York, NY jobs
Through NRI (formally Core BTS) Resource Management Services (RMS), we offer custom talent solutions to help our clients meet their evolving technology and business needs. We help effectively match the right technology professional to their organization, recruiting for contract, contract-to-hire, and direct roles. Our client a NON-Profit organization has an immediate need for Webex/Network administrator to join their team in Brooklyn, NY Position Overview: Our client is seeking a seeking a skilled and proactive Network Administrator to manage and administer our client's Webex Calling and Webex Contact Center environment, and Network Infrastructure. The ideal candidate will have hands-on experience with Cisco Cloud Calling technologies and a strong understanding of network (routing and switching) and voice architecture. Key Responsibilities: Administer Webex Calling architecture and Control Hub setup Manage PSTN, dial plans, trunk/route groups, and call routing Deploy services across multiple locations and networks Configure MPP phones, local gateways, and firewall settings Support advanced features: call queues, voicemail, hunt groups, auto attendants Manage users, devices, virtual lines, DECT networks, and hoteling Administer Webex Contact Center agents and queues Day to Day support of the Cisco routing and switching environment Use analytics and troubleshooting tools to monitor and resolve issues Document configurations including technical specifications, network diagrams, and operational procedures. Required Qualifications: Bachelor's degree or equivalent combination of education and experience. Experience with Webex Calling and Contact Center administration Strong knowledge of VoIP, SIP, and cloud telephony Familiarity with Cisco Control Hub, MPP phones, and gateways Proficient in dial plan and call routing configuration Skilled in troubleshooting and performance monitoring Excellent hands-on experience with Cisco routing and switching Excellent communication and documentation abilities Cisco certifications (CCNA, CCNP Collaboration) preferred
$76k-104k yearly est. 3d ago
Network Engineer
Career Search Partners 4.1
New York, NY jobs
Elite global boutique hedge fund seeks Network Engineer to join their growing team. You will be working in a team environment and interact with traders, mid-office, data team, admin team and outside brokers. The fund is seeking a dedicated Network Engineer to maintain and support the firm's network infrastructure, ensuring optimal performance and reliability in a Windows/Linux hedge fund environment. Candidates should be attentive to detail, possess strong problem-solving skills, and be motivated to rapidly learn and collaborate within a close-knit technical team. Job Responsibilities Perform all routine network administration tasks, including managing firewall rules, switch configuration changes, periodic device patching and maintenance, and troubleshooting complex network connectivity issues Support WAN cross-connects and interconnect circuits with various counterparties like brokers, market data vendors, and cloud providers Manage and fully support the firm's network environment of Arista switches and Fortinet firewalls, spanning one main office location, two colocation datacenters, and a variety of public cloud presences. Support other miscellaneous infrastructure like Meraki Wi-Fi access points and remote access solutions Design, Implement, and optimize network and security services like Fortigate and Zscaler, in on-premises or cloud deployments Complete scheduled operational tasks and respond to alerts or issues that arise from monitoring solutions like Solarwinds and SIEM Monitor network performance and implement high availability solutions with redundancy and failover Maintain comprehensive documentation of the firm's network such as diagrams of network topologies, standard configurations for network devices, and related operating procedures Assist in any infrastructure projects or new network solution deployments as necessary Requirements 4 year university degree (focus on technology is preferred) Relevant Certification such as Network+, CCNA, Security+ or similar is a plus 3 - 5+ years of experience managing enterprise network infrastructure, ideally within the finance sector or other relevant industry Detailed knowledge of the OSI network stack, with expertise in all layers of the stack Expertise in WAN and routing topologies, datacenter switching, and traffic management strategies Experience in designing and operating secure hybrid multi-cloud systems (GCP, Azure, AWS) including cloud connectivity and Infrastructure-as-code. Knowledge of cloud networking infrastructure like DNS, VPC, Firewalls, SGs, CASB, IDP, IAM Demonstrated mastery of all core networking concepts, including switching and routing, subnetting and addressing Advanced knowledge of networking protocols like Ethernet, LACP, STP variants, 802.1q, 802.1x, VLAN and technologies like OSPF, BGP, Multicast PIM, NAT, VRRP, MLAG, QoS, VXLAN, GRE, IPSEC, DHCP, and PBR Broad understanding of enterprise technology: applications, desktops, servers, storage, and security, particularly as it pertains to network operations and connectivity Proactive with strong organizational and interpersonal communication skills
$72k-95k yearly est. 4d ago
Network Engineer
Prestige Staffing 4.4
Buford, GA jobs
Network Engineer (Cisco/Juniper) Type: Full-Time Pay: $60,000 - $80,000 per year As a Network Engineer, you will be responsible for maintaining and optimizing the computer networks of our clients, including mainframes, VPNs, routers, switches, firewalls, and other physical hardware. You will work closely with the technical team and management to ensure the highest levels of system security and performance. *Must have consulting OR MSP experience* *Must have experience configuring switches and troubleshooting VPNs* *Must have experience with Juniper OR Cisco Routers and Switches* Key Responsibilities: Maintain and troubleshoot computer networks, including mainframes, VPNs, routers, switches, and firewalls. Install and configure network equipment to meet business requirements. Create and maintain firewalls, update virus protection software, and manage data security systems to safeguard sensitive information and communications. Monitor network performance and proactively optimize systems to ensure high availability and reliability. Implement disaster recovery procedures to protect against data loss and ensure business continuity. Collaborate with other IT professionals and escalate complex issues when necessary. Stay updated on the latest security and networking best practices, offering the best solutions to enhance company and customer systems. Required Skills and Qualifications: Strong knowledge of network protocols, including TCP/IP, DNS, and DHCP. Hands-on experience with network equipment such as routers, switches, and firewalls. Familiarity with virus protection software and data security systems. Excellent problem-solving, analytical, and troubleshooting skills. Ability to escalate and communicate issues clearly to management. In-depth understanding of security principles and best practices for network systems. Customer-focused with excellent attention to detail and the ability to provide tailored solutions. Preferred Qualifications: Certifications such as Cisco Certified Network Associate (CCNA), CompTIA Network+, or equivalent. Experience with cloud solutions and virtualization technologies. Prior experience in a value-added reseller (VAR) environment is a plus.
$60k-80k yearly 1d ago