Jobs in the United States

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Added 21 mins ago
DevOps Engineer | Luma
Dotmatics
Boston, MA
Dotmatics is seeking a DevOps Engineer to join our team working on ground-breaking Scientific Software products such as Luma. In this role, you will have the opportunity to apply your…
Added 23 mins ago
Software Engineer II JBASE
Staples
Deerfield Beach, FL
Role Summary: The Software Engineer II will design, develop, support, and maintain business-critical enterprise applications, integrations, and data exchange solutions. This role will…
Added 26 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Tallahassee, FL
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 34 mins ago
IS
System Integration Engineer – Tech Lead
Information Systems
United States
- $153,192 to $163,192 USD / year
Job Title: System Integration Engineer – Tech Lead
Added 48 mins ago
Senior HPC Applications Engineer
Parallel Works
Remote, United States
Parallel Works is hiring a Senior HPC Applications Engineer to own the software stack and the user experience on our platforms. Our users are weather modelers, computational chemists,…
Added 48 mins ago
Junior HPC Applications Engineer
Parallel Works
Remote, United States
Parallel Works is hiring a Junior HPC Applications Engineer to support the researchers and engineers running work on our platforms. The role handles first line support: build failures,…
Added 56 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Honolulu, HI
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 59 mins ago
Senior Software Engineer - Florida
Island
Boca Raton, FL
Extensive experience developing large-scale, multi-platform software across major operating systems (Windows, macOS, Linux, iOS, Android).
Added 1 hour ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Montpelier, VT
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 1 hour ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Baton Rouge, LA
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 1 hour ago
Network Implementation Engineer, Network Delivery Implementation
Google
Haskell, TX
Experience with Linux (e.g., running commands, moving directories).
Added 1 hour ago
EG
Full Stack Engineer
Eliassen Group
Merrimack, NH
- $67 to $75 USD / hour
Our client seeks a Full Stack Engineer to develop and support applications for financial services. You will help modernize solutions and maintain financial tools, collaborating with…
Added 1 hour ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Concord, NH
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 1 hour ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Providence, RI
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 1 hour ago
Systems Integration & Test Engineer
Leidos
Egg Harbor Township, NJ
Leidos is seeking an Test Engineer (Level 2) to join a dynamic team supporting the SkyLine-X KN-2 program. This position supports the verification, validation, and qualification of advanced…
Added 1 hour ago
U
Lead AI Platform Engineer
UPS
MAHWAH, NJ
- $108,600 to $231,084 USD / year
We are seeking a Lead Software Engineer to provide technical leadership for enterprise AI platforms that enable the development, deployment, and operation of intelligent applications,…
Added 1 hour ago
Linux Infrastructure Engineer - Early Career
Lockheed Martin
Moorestown, NJ
Lockheed Martin is seeking a full-time Early Career Linux Infrastructure Engineer. In this role, you will gain hands on experience deploying, configuring, and maintaining Linux Operating…
Added 1 hour ago
AC
FPGA/ASIC Design Engineer
AMERICAN CYBERSYSTEMS INC.
Camden, NJ
- $100 to $120 USD / hour
The FPGA/ASIC Design Engineer will be responsible for the architecture, implementation, verification/validation through Software integration test, for delivery of complex FPGAs AND/OR ASICs…
Added 1 hour ago
Technical Lead
Mphasis Corporation
Princeton, NJ
We are seeking a highly skilled Senior DevOps Engineer to design, implement, automate, and support enterprise-scale infrastructure and platform solutions across hybrid cloud and on-premises…
Added 1 hour ago
AC
Network Monitoring Engineer
AMERICAN CYBERSYSTEMS INC.
Jersey City, NJ
- $55 to $60 USD / hour
Must have strong Linux/Unix administration experience
Added 1 hour ago
Technical Lead
Mphasis Corporation
Jersey City, NJ
We are seeking a AppOpps Engineer Resource having 8+ years of professional experience ensuring the reliability, scalability, and performance of Google Cloud-based services through…
Added 1 hour ago
YS
Spark, HDFS & Kafka Administrator/Engineer - NJ onsite
Yoh Services LLC
Jersey City, NJ
- $15.92 USD / hour
We are seeking an experienced Spark, HDFS, and Kafka Administrator/Engineer to manage, support, and optimize enterprise-grade big data platforms. Deep hands-on expertise with Apache Spark,…
Added 1 hour ago
MS
Director, Lead Software Engineer
Morgan Stanley Services Group Inc.
Jersey City, NJ
- $194,000 USD / year
Telecommuting permitted up to 2 days per week
Added 1 hour ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Trenton, NJ
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 2 hours ago
J
Senior Technical Support Engineer - Federal
Jobgether
Remote, United States
- $96,000 USD / year
As a Senior Technical Support Engineer, you will help protect critical infrastructure by resolving complex technical issues affecting an industrial cybersecurity platform. You will serve as…

Senior SIEM Engineer

Remote, United States

Additionally, retaliation, including intimidation, threats, or coercion, because an employee or applicant has objected to discrimination, engaged or may engage in filing a complaint, assisted in a review, investigation, or hearing or have otherwise sought to obtain their legal rights under any Federal, State, or local EEO law is prohibited. $70-$80 per hourThe pay range for this position is listed above. · Full-time

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Job details

Pay: Additionally, retaliation, including intimidation, threats, or coercion, because an employee or applicant has objected to discrimination, engaged or may engage in filing a complaint, assisted in a review, investigation, or hearing or have otherwise sought to obtain their legal rights under any Federal, State, or local EEO law is prohibited. $70-$80 per hourThe pay range for this position is listed above.
Job type: Full-time
Posting language: English
Posted: Nov 4, 2026

Original job description

Senior SIEM Engineer

Req number:

R8918

Employment type:

Full time

Worksite flexibility:

Remote Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right - whatever it takes. Our tailor-made solutions create lasting results across the public and commercial sectors, and we are trailblazers in bringing neurodiversity to the enterprise.

Job Summary The Senior SIEM Engineer will be responsible for designing, implementing, and optimizing Palo Alto Cortex XSIAM/XDR and Cribl solutions in a large-scale, multi-tenant 24x7 SOC environment, with expertise in detection engineering, security automation, threat hunting, log pipeline management, and incident response support.

Job Description

We are seeking a highly skilled and experienced Senior SIEM Engineer to join our IT team. This position will be full-time, remote, and is a contract position.

What You'll Do

Design, implement, administer, and optimize Palo Alto Cortex XSIAM and Cortex XDR platforms
Support enterprise SIEM and XDR operations within a large-scale, multi-tenant security environment
Configure tenant onboarding, role-based access controls, data segregation, dashboards, reporting, and platform integrations
Develop and tune detection content, correlation rules, analytics, threat-hunting queries, watchlists, and alert suppression logic
Design and maintain security automation, playbooks, and incident response workflows
Support Cribl log management, including data modeling, log pipeline design, parsing, normalization, enrichment, routing, and ingestion
Integrate security platforms with ticketing, case management, notification, identity, and threat intelligence systems
Monitor platform health, ingestion performance, alert volumes, detection coverage, and operational metrics
Troubleshoot complex security platform issues and support Tier 1-3 SOC analysts during investigations and incident response activities.
Create and maintain runbooks, SOPs, architecture diagrams, technical documentation, and knowledge articles
Participate in a monthly on-call rotation supporting a 24x7 Security Operations Center (SOC)
Collaborate with security architects, engineers, analysts, and stakeholders to continuously improve security operations and services

What You'll Need Required

Hands-on experience designing, implementing, administering, and supporting Palo Alto Cortex XSIAM and Cortex XDR.
Experience supporting SIEM platforms within large-scale, multi-tenant environments and 24x7 SOC operations
Strong background in detection engineering, threat hunting, correlation rule development, alert tuning, dashboards, and reporting.
Experience creating and managing security automation, playbooks, and response workflows
Hands-on experience with Cribl, including data modeling, log pipeline design, parsing, normalization, enrichment, routing, and ingestion
Experience developing integrations and automation using Python and Bash
Experience onboarding and troubleshooting cloud, endpoint, network, identity, SaaS, Linux, Windows, and custom application telemetry sources
Strong understanding of enterprise security architecture, incident response, networking, access controls, secure system design, and cybersecurity frameworks
Bachelor's degree in Information Technology, Information Security, or a related field; equivalent experience may be considered in lieu of a degree
Minimum five years of experience supporting large IT environments and/or enterprise system deployments
Ability to pass criminal background and credit checks and obtain/maintain CJIS certification

Preferred

Preferred certifications such as CISSP, Security+, GIAC, Palo Alto Cortex, Cribl, or other relevant cybersecurity certifications

Physical Demands

Ability to safely and successfully perform the essential job functions consistent with the ADA and other federal, state, and local standards
Sedentary work that involves sitting or remaining stationary most of the time with occasional need to move around the office to attend meetings, etc
Ability to conduct repetitive tasks on a computer, utilizing a mouse, keyboard, and monitor

Reasonable accommodation statement If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employment selection process, please direct your inquiries to application.accommodations@cai.io or (888) 824 – 8111.

EEO Statement It is the policy of Computer Aid, Inc.(CAI) not to discriminate against any employee or applicant for employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability or because he or she is a protected veteran. It is also the policy of CAI to take affirmative action to employ and to advance in employment, all persons regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability or protected veteran status, and to base all employment decisions only on valid job requirements. This policy shall apply to all employment actions, including but not limited to recruitment, hiring, upgrading, promotion, transfer, demotion, layoff, recall, termination, rates of pay or other forms of compensation and selection for training, including apprenticeship, at all levels of employment.

Employees and applicants of CAI will not be subject to harassment on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability or because he or she is a protected veteran. Additionally, retaliation, including intimidation, threats, or coercion, because an employee or applicant has objected to discrimination, engaged or may engage in filing a complaint, assisted in a review, investigation, or hearing or have otherwise sought to obtain their legal rights under any Federal, State, or local EEO law is prohibited. $70-$80 per hourThe pay range for this position is listed above. Exact compensation may vary based on several factors, including location, experience, and education. Benefit packages include medical, dental, and vision insurance, as well as 401k retirement account access. Employees in this role may also be entitled to paid sick leave and/or other paid time off as provided by applicable law.

Apply on cai.wd5.myworkdayjobs.com About employer

More about this job

Skills

Incident response
Onboarding
Reporting
Data modelling
Case management
Troubleshoot
Documentation
Python
Bash
Troubleshooting
Linux
Microsoft Windows
Cybersecurity
Computer technology
CISSP
Security+
Attend meetings

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Work requirements

Jobs in the United States