Jobs in the United States

25+ jobs

Save this search

Added 8 mins ago
UE
Software Development Engineer I - Colorado
Ulteig Engineers, In
Greenwood Village, CO
- $80,000 to $120,000 USD / year
Ulteig is looking for a Software Engineer who is a Computer Science graduate seeking their first professional software engineering role and who is excited to build with modern AI…
Added 16 mins ago
Sr Ground Sys Engineer I, Mech 5672562003 Stennis
Rocket Lab USA
Stennis Space Center, MS
Added 16 mins ago
Sr. Project Engineer-R0007990
CF Industries Holdings, Inc.
Yazoo City, MS
Added 16 mins ago
Product Engineer Senior / 10860 / Grenada
Modine Grenada LLC
Grenada, MS
Added 16 mins ago
Strategic Segment Proposal Engineer
ABB Inc
Southaven, MS
Added 16 mins ago
Traveling Senior Commissioning Manager - MSG - Dat
Turner Construction
Jackson, MS
Division: Critical Facilities-Data Centers Project Location(s): Jackson, MS 39201 USA Minimum Years Experience: Travel Involved: Job Type: Regular Job Classification: Experienced Education:…
Added 18 mins ago
Electronic Warfare DevOps Engineer
Dynetics, Inc
Huntsville, AL
Leidos’ Defense Open Air Sensors Division is seeking an Electronic Warfare DevOps Engineer to join a diverse team to create unique solutions for complex sensor and radar orientated…
Added 29 mins ago
Senior End User Engineer
Fiserv
Omaha, NE
The End User Computing Windows Engineer is responsible for providing technical support, maintenance, and optimization for end-user devices and applications, focusing on Windows operating…
Added 1 hour ago
IPS Analysis Chief (Associate Project Manager 2)
City of New York
Queens, NY
…serve as the Supervisor. This Unit works closely with Bureau senior management and technical staff, and monitors and reports on the bureau’s productivity as well as performing analysis and…
Added 1 hour ago
Electrical Facilities Maintenance Engineer (Electrical Engineer V)
State of Massachusetts
185 Kneeland Street, MA
…properly designed, places and maintained in accordance with sound engineering principles and practices as applicable laws, rules, regulations and standards. Duties and Responsibilities *…
Added 1 hour ago
Manufacturing Engineer 2 - Unmanned Underwater Vehicles (UUV) 31057
Huntington Ingalls Industries
Pocasset, MA
Support tooling, fixture, and test equipment development under senior engineer direction.
Added 1 hour ago
Lead Data Engineer, Scientific Data - Boston, Ma
Kelly Services
Boston, MA
This role is ideal for a senior data engineering professional who enjoys leading technical initiatives, mentoring engineers, and building scalable data solutions that directly support…
Added 1 hour ago
Data Scientist - Boston, MA
Kelly Services
Boston, MA
Bachelor's degree in Statistics, Mathematics, Data Science, Economics, Finance, Engineering, or another quantitative discipline
Added 1 hour ago
Manufacturing Engineer 3 - 31037
HII
Pocasset, MA
The Senior Manufacturing Engineer leads the development, implementation, and sustainment of manufacturing processes for Unmanned Underwater Vehicles (UUVs) in a defense contracting…
Added 1 hour ago
USA Director, Application Development
Santander Holdings USA, Inc.
Quincy, MA
Bachelors in Management Information Systems, Information Technology, or Engineering (Computer or Software), plus five years of progressive post-Bachelors experience in position offered or…
Added 1 hour ago
G
Senior Mechanical Engineer PE - Mission Critical
GPAC
Marysville, OH
- $120,000 to $150,000 USD / year
Our client, a stable and consistently profitable engineering consulting firm in the Columbus area, is hiring a Mechanical Engineer PE / Senior Mechanical Engineer PE to lead projects for…
Added 1 hour ago
G
Senior Mechanical Engineer PE - Mission Critical
GPAC
Newark, OH
- $120,000 to $150,000 USD / year
Our client, a stable and consistently profitable engineering consulting firm in the Columbus area, is hiring a Mechanical Engineer PE / Senior Mechanical Engineer PE to lead projects for…
Added 1 hour ago
G
Senior Mechanical Engineer PE - Mission Critical
GPAC
Grove City, OH
- $120,000 to $150,000 USD / year
Our client, a stable and consistently profitable engineering consulting firm in the Columbus area, is hiring a Mechanical Engineer PE / Senior Mechanical Engineer PE to lead projects for…
Added 1 hour ago
Summer 2027 Intern - Process Engineer (Spartanburg, SC)
Keurig Dr Pepper
Spartanburg, SC
As a Summer 2027 Intern - Process Engineering at Keurig Dr Pepper (KDP) in Spartanburg, SC , you will gain hands-on experience in a fast-paced food/beverage manufacturing environment while…
Added 1 hour ago
Senior Manufacturing Engineer – CNC Metrology & Probing Integration
GE Vernova
Greenville, SC
…across the assigned manufacturing area. This role serves as a senior technical resource responsible for advancing best practices, strengthening process control, and driving sustainable…
Added 1 hour ago
Senior Process Engineer
Leidos
Huntsville, AL
We are seeking a motivated, hands-on Senior Process Engineer to play a key role in the development, implementation, and ramp-up of a new, state-of-the-art electronics manufacturing…
Added 1 hour ago
First Article Inspection Systems Engineer- Mid Level
Leidos
Huntsville, AL
Your Mission: Support the systems engineering team by developing FAI documentation and criteria, and helping coordinate the inspection event with the production element. You'll collaborate…
Added 1 hour ago
Embedded Software Test Engineer
Leidos
Huntsville, AL
The Embedded Software Test Engineer will support testing and validation activities for embedded systems within complex technical environments. The ideal candidate willpossessextensive…
Added 1 hour ago
Embedded Software Test Engineer
Leidos
Huntsville, AL
The Embedded Software Test Engineer will support testing and validation activities for embedded systems within complex technical environments. The ideal candidate willpossessextensive…
Added 2 hours ago
Vice President, Cloud Platform Engineer
SitusAMC
Jefferson City, MO
…training, skills, geographic location and alignment with market data. Additionally, certain positions may be eligible to receive a discretionary bonus as determined by bonus program…

HTC Global Services Inc

Security Architect

Columbia, SC, United States

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

Job Title :Senior SIEM Engineer – Palo Alto Cortex XSIAM/XDR & Cribl Position Overview

Work on enterprise-scale security engineering initiatives involving advanced SIEM and XDR platforms supporting multiple organizations within a large, multi-tenant security environment.

This role focuses on designing, implementing, administering and optimizing Palo Alto Cortex XSIAM and Cortex XDR platforms while supporting Cribl-based security data pipelines and 24x7 Security Operations Center (SOC) operations.

You will collaborate with security architects, engineers and SOC analysts to enhance detection and response capabilities, automate security workflows, improve telemetry ingestion and maintain reliable enterprise security operations.

What You'll Do / Key Responsibilities

Assist in planning, designing, deploying, administering and providing operational support for enterprise SIEM and XDR capabilities, primarily Palo Alto Cortex XSIAM and Cortex XDR.
Manage multi-tenant onboarding, tenant-specific configurations, role-based access, data segregation, dashboards and reporting.
Develop and optimize detection content, correlation rules, analytics, threat-hunting queries, watchlists, suppression logic and false-positive reduction.
Support Cribl data modeling, log pipeline design, routing, parsing, normalization, enrichment, filtering, replay and ingestion.
Onboard and monitor telemetry from cloud, endpoint, network, identity, SaaS and custom application sources.
Optimize log volumes, retention, platform performance and costs while maintaining security and compliance requirements.
Develop, test, deploy and maintain automated response workflows and complex playbooks for enrichment, triage, containment, escalation, notifications, case management and incident response.
Build and maintain integrations with ticketing, case management, notification, identity, threat intelligence and other enterprise systems.
Create and maintain operational runbooks, standard operating procedures, escalation matrices, troubleshooting guides, architecture diagrams and technical documentation.
Provide technical support to Tier 1 through Tier 3 SOC analysts and incident responders, including platform troubleshooting, detection tuning, threat hunting, technical escalations and knowledge transfer.
Monitor and report on ingestion health, platform availability, alert volumes, detection coverage, false positives, service levels, mean time to detect and mean time to respond.
Support high availability, resilience, backup, recovery, lifecycle management and controlled change processes for SIEM, XDR and supporting log pipeline services.
Collaborate with security architects, engineers, analysts and stakeholders to align solutions with business objectives, industry-standard frameworks, regulatory requirements and organizational risk tolerance.

Required Qualifications

Bachelor's degree in an Information Technology or Information Security-related field; 8+ years of relevant work experience may be substituted in lieu of education.
5+ years of experience supporting large IT environments and/or system deployments.
Hands-on experience designing, implementing, administering and providing operational support for Palo Alto Cortex XSIAM and Cortex XDR.
Experience engineering and supporting SIEM capabilities in multi-tenant environments and 24x7 Security Operations Center operations.
Experience with Cribl data modeling, log pipeline design, parsing, normalization, enrichment, routing and ingestion.
Experience developing automation, integrations, playbooks and response workflows using scripting languages such as Python and Bash.
Experience onboarding and troubleshooting telemetry from cloud, endpoint, network, identity, SaaS, Linux, Windows and custom application sources.
Experience developing and tuning detections, correlation rules, analytics, threat-hunting queries, dashboards, reporting and alert suppression logic.
Strong experience creating and managing complex playbooks.
Strong understanding of enterprise security architecture, incident response, networking, access control, secure system design and industry-standard cybersecurity frameworks.
Experience supporting Tier 1 through Tier 3 SOC analysts, threat hunting, incident response and 24x7 operational handoffs.

Preferred Qualifications

CISSP, Security+ or GIAC certification.
Palo Alto Cortex, Cribl or other relevant SIEM/security platform certification.

Mandatory Screening Requirements

These requirements are strictly enforced and non-negotiable:

All applicants must successfully pass a full credit check and criminal background check during the initial hiring process.
Once onboarded, candidates must obtain and retain annual CJIS certification as part of the ongoing employment process.

Candidates who cannot meet these screening requirements will not be eligible for hire.

What Makes HTC A Great Place To Build Your Future

HTC Global Services wants you to join our team. Come build new things with us and advance your career. At HTC Global, you’ll collaborate with experts, work alongside clients, and be part of high-performing teams driving success together. You’ll have long-term opportunities to grow your career and develop skills in the latest emerging technologies.

At HTC Global Services, our employees have access to a comprehensive benefits package. Benefits can include Group Health (Medical, Dental, and Vision), Paid Time Off, Paid Holidays, 401(k) matching, Group Life and Disability insurance, Professional Development opportunities, Wellness programs, and a variety of other perks.

Our success as a company is built on inclusion and diversity. HTC Global Services is committed to providing a workplace free from discrimination and harassment, where every employee is treated with dignity and respect. We celebrate differences and believe that diverse cultures, perspectives, and skills drive innovation and success. HTC is an Equal Opportunity Employer and a proud National Minority Supplier. We seek to empower each individual, fostering an environment where everyone feels valued, included, and respected.

#SIEMEngineer #SeniorSIEMEngineer #SecurityEngineering #PaloAltoCortex #CortexXSIAM #CortexXDR #Cribl #SIEM #XDR #SOCOperations #SecurityOperations #CyberSecurity #DetectionEngineering #ThreatHunting #IncidentResponse #Python #BashScripting

Apply About employer

Report this job