Security Administrator Jobs in Houston, TX

1 - 20 of 850 Jobs

Security Systems AdministratorJob Title - Security Systems Administrator

SAICCompany Name - SAIC

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Remote

Full-time

Job ID: 2507552 Location: REMOTE WORK, TN, US Date Posted: 2025-07-14 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description Science Applications International Corporation (SAIC) is seeking a Security Systems Administrator to join our team supporting a major state & local government customer. The Security

Hybrid Network Administrator & Information Security AnalystJob Title - Hybrid Network Administrator & Information Security Analyst

General DynamicsCompany Name - General Dynamics

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Remote or Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: DISA STIG, Network Infrastructures, Splunk Enterprise Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing programs! U

Senior Network Security Engineer - CheckpointJob Title - Senior Network Security Engineer - Checkpoint

ComTec Information SystemsCompany Name - ComTec Information Systems

•

Houston, Texas, USA

Full-time

Title: Senior Network Security Engineer (Checkpoint Firewalls) Location: Houston, TX (3 days a week onsite) Job Description ComTec is seeking a highly skilled Senior Network Security Engineer with deep expertise in Checkpoint firewalls. The ideal candidate will be responsible for designing, implementing, maintaining, and troubleshooting enterprise firewall solutions in a large-scale network security environment. Responsibilities: Design and implement Checkpoint firewall policies, NAT rules, VPN

SAP Security Architect (Onsite - Housyon, TX)Job Title - SAP Security Architect (Onsite - Housyon, TX)

IT Resonance Inc.Company Name - IT Resonance Inc.

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Houston, Texas, USA

Contract, Third Party

Greetings from IT Resonance!! We are looking for an SAP Security Architect Contract Houston, TX (Hybrid) - Direct Client for the below role. Kindly let me know if you are interested to apply further. SAP Security Architect Contract Houston, TX (Hybrid)

Sr. Cybersecurity Admin - ITJob Title - Sr. Cybersecurity Admin - IT

LJA ENGINEERING, INC.Company Name - LJA ENGINEERING, INC.

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Katy, Texas, USA

Full-time

Title: Sr. Cybersecurity Administrator Division: IT Summary: LJA Engineering is seeking a knowledgeable and experienced Sr. Cybersecurity Administrator to enhance our organization's security posture across infrastructure, applications, and cloud platforms. This role will focus on hands-on implementation, and oversight of cybersecurity solutions that support scalability, threat defense, and compliance. The ideal candidate will bring expertise in system hardening, email and endpoint security, and

IT Security AnalystJob Title - IT Security Analyst

iSphereCompany Name - iSphere

•

Houston, Texas, USA

Full-time, Contract

IT Security Analyst - Long-Term Contract-to-Hire - Houston, TX (Onsite)Location: Houston, TX (Onsite, right where the action happens)Duration: Long-Term/OngoingEmployment Type: Contract-to-Hire About the RoleAre you the kind of security professional who thrives on staying one step ahead of attackers? iSphere is looking for an IT Security Analyst ready to take on a high-impact role at one of our top Houston clients. This is more than just monitoring dashboards and ticking boxes this is about proa

Network Security Engineer (Micro-segmentation exp is mandatory) - Houston, TX- 3 day a weekJob Title - Network Security Engineer (Micro-segmentation exp is mandatory) - Houston, TX- 3 day a week

ComTec Information SystemsCompany Name - ComTec Information Systems

•

Houston, Texas, USA

Full-time

Title: Network Security Engineer (Micro-segmentation) Location: Houston, TX- 3 day a week Duration: Full-time Requirements: Minimum 5-6 years of experience in network security engineeringExperience with Akamai's Guardicore Segmentation, or similar micro-segmentation solutions is a plusExperience defining and configuring firewall policiesExperience configuring Palo Alto, or Fortinet firewallsExperience configuring dynamic protocols RIP, OSPF, and BGPKnowledge of network security concepts, protoc

Product Information Security OfficerJob Title - Product Information Security Officer

Gainwell Technologies LLCCompany Name - Gainwell Technologies LLC

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Houston, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have

Security Operations EngineerJob Title - Security Operations Engineer

Gainwell Technologies LLCCompany Name - Gainwell Technologies LLC

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Houston, Texas, USA

Full-time

Sr. IT Security Program Architecture AnalystJob Title - Sr. IT Security Program Architecture Analyst

Dexian DISYSCompany Name - Dexian DISYS

•

Piney Point Village, Texas, USA

Full-time

Sr Analyst, IT Security Program Architecture (GRC & Technical Design) Job Summary Looking for a highly skilled and versatile Security Program Architect to lead the integration of cybersecurity governance, risk, and compliance (GRC) with secure architecture and technical design across the organization. This role serves as a strategic bridge between policy and implementation-designing security programs that are both compliant and technically sound. The ideal candidate has deep experience in cybe

Cybersecurity Business Development LeadJob Title - Cybersecurity Business Development Lead

Unison Systems, IncCompany Name - Unison Systems, Inc

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Houston, Texas, USA

Full-time

Cybersecurity Business Development Lead Unison Systems is looking for a Cybersecurity Business Development Practice Lead to help grow our Cybersecurity practice. This person will be working hand in hand with our current clients to find opportunities to serve them. This person must be able to have in-depth conversations when it comes to security, compliance, regulations, etc. They must have exceptional communication skills and the ability to connect with a variety of stakeholders at all levels. P

IT Security SpecialistJob Title - IT Security Specialist

Robert HalfCompany Name - Robert Half

•

Houston, Texas, USA

Full-time

Description We are looking for an experienced IT Security Specialist to join our team in Houston, Texas. In this role, you will be responsible for safeguarding our organization's digital assets and ensuring the integrity of our IT infrastructure. Your expertise in advanced security technologies will play a pivotal role in protecting sensitive data and mitigating risks. Responsibilities: Manage and configure firewalls, including Checkpoint and Cisco ASA, to ensure robust network security. Implem

1SAP MM / 2-SAP EAM / 3-SAP HCM / 4-SAP SAC/ 5-SAP SecurityJob Title - 1SAP MM / 2-SAP EAM / 3-SAP HCM / 4-SAP SAC/ 5-SAP Security

IT Resonance Inc.Company Name - IT Resonance Inc.

•

Houston, Texas, USA

Contract, Third Party

Hi Here is an Onsite Contract Job opportunity for below position. 1SAP MM / 2-SAP EAM /3-SAP HCM /4-SAP SAC/5-SAP Security Location: Onsite Houston,TX Duration: 12 month Contract (Rates All Inclusive) Skills: Position No:1SAP MM Consultant - S4/HANA Operational Procurement Position No:2-SAP EAM Consultant (with Linear Asset Management expertise) Position No:3-SAP HCM Consultant (OM, PA, Payroll & Benefits) Position No:4-SAP SAC Analytics Lead (SAP Datasphere + SAC) Position No:5-SAP Security A

Network Security EngineerJob Title - Network Security Engineer

Gainwell Technologies LLCCompany Name - Gainwell Technologies LLC

•

Houston, Texas, USA

Full-time

Senior Network Security EngineerJob Title - Senior Network Security Engineer

Gainwell Technologies LLCCompany Name - Gainwell Technologies LLC

•

Houston, Texas, USA

Full-time

Network Security Engineer (WAF Specialist)Job Title - Network Security Engineer (WAF Specialist)

Gainwell Technologies LLCCompany Name - Gainwell Technologies LLC

•

Houston, Texas, USA

Full-time

Workday Security AdministrationJob Title - Workday Security Administration

VertexBlue India Private LimitedCompany Name - VertexBlue India Private Limited

•

Remote

Contract

Client is looking for a dynamic, highly collaborative, and consultative change agent to join our Workday Ops team where you will drive transformational change by enhancing business processes and bringing innovation and technology to our workforce. The Workday Security Administrator is responsible for managing, monitoring, supporting, and governing the security of the Workday application and adhering to client security policies and controls. This position requires prior Workday HR, Payroll, Repo

Database Security Analyst (SQL)Job Title - Database Security Analyst (SQL)

Woodforest National BankCompany Name - Woodforest National Bank

•

The Woodlands, Texas, USA

Full-time

Take the next step toward your new career today! Become a part of the diverse and inclusive team within our nationally recognized award-winning Bank that is one of the strongest in the nation. Woodforest National Bank is privately owned, and our Employee Stock Ownership Plan is the largest shareholder. We focus on building relationships and discovering opportunities to better serve our communities and understand the financial needs of every customer we serve. At Woodforest we care and prove it b

Physical Security EngineerJob Title - Physical Security Engineer

Judge Group, Inc.Company Name - Judge Group, Inc.

•

Houston, Texas, USA

Contract

Location: Houston, TX Salary: $30.00 USD Hourly - $40.00 USD Hourly Description: Our client is currently seeking a Physical Security Engineer This role will be onsite in Houston, TX. Location: Primarily Onsite in Houston, TX (Travel Required) Duration: 6 Months Travel: Required - Candidates outside Houston must be willing and able to travel to Houston and other sites as needed Clearance: Must possess a valid TWIC card About the Role We are seeking a skilled technician to lead a 6-month

Sr. Certified Azure SME with Security and Networking concepts - Onsite - Prefer local to TXJob Title - Sr. Certified Azure SME with Security and Networking concepts - Onsite - Prefer local to TX

CNET Global Solutions, INCCompany Name - CNET Global Solutions, INC

•

Houston, Texas, USA

Full-time, Contract, Third Party

Sr. Azure SME with security and networking concepts @ Houston, TX for 12+ Months contract Onsite We are looking for Azure Subject Matter Expert (SME) with 10 to 12 years of relevant experience in designing, implementing, and managing Azure cloud solutions. The candidate must have excellent hands-on experience in below: 1. Design, implement, and manage Azure cloud solutions. 2. Provide expert guidance on Azure best practices and architecture. 3. Understand the holistic environment setup along w