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Added 20 mins ago
PF
Experienced Info Security Engineer (Product Owner Role)
Principal Financial Group
Des Moines, IA
- $104,400 to $191,000 USD / year
Background in cybersecurity, governance/risk/compliance, IAM, or data protection.
Added 38 mins ago
WAN Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a WAN Engineer based in the United States.
Added 38 mins ago
Principal Security Engineer
Jobgether
Remote, United States
As a Principal Security Engineer, you will provide advanced security engineering expertise to support the assessment, authorization, and continuous monitoring of cloud-based systems within…
Added 50 mins ago
ST
Senior Embedded Security Engineer
Silvus Technologies, Inc.
Los Angeles, CA
- $140,000 to $200,000 USD / year
Silvus is seeking a Senior Embedded Security Engineer who will report to the Director of Software Engineering on the Software Engineering team. The successful individual in this role will…
Added 1 hour ago
Junior IT Security Administrator
TAK Broadband
Sioux Falls, SD
Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field (or equivalent experience and certifications)
Added 1 hour ago
Senior Cyber Security Application Penetration Testing Engineer
Wells Fargo
CHANDLER, AZ
Wells Fargo are seeking a highly motivated and skilled Senior Cyber Security Application Penetration Testing Engineer to join our Technology Cybersecurity department. In this technical…
Added 1 hour ago
Systems Security Engineer I – Anti-Tamper / Program Protection (On-site )
RTX Corporation
tucson, AZ
· Experience / coursework with one or more of the following: System Security Engineering, Anti-Tamper, Cybersecurity, Embedded Systems Security, Embedded Hardware, Embedded Software,…
Added 1 hour ago
AE
Agentic AI Cybersecurity Engineer - Identity Access Lifecycle Management
American Express
Phoenix, AZ
- $103,750 to $174,750 USD / year
We are seeking an experienced and results-oriented Cybersecurity Engineer to join the Identity Access and Lifecycle Management team. This role will help ensure first-line defense…
Added 2 hours ago
AT
Cloud Engineer
Alvarez Technology Group
Salinas, CA
- $30 to $40 USD / hour
Alvarez Technology Group (ATG) is a managed technology and cybersecurity services company. ATG also assists organizations with regulatory and cybersecurity compliance, including CMMC…
Added 2 hours ago
Senior Network Engineer (Active Top Secret Clearance with SCI Eligibility Required) - Sign-On Bonus Up to $10,000
Akima, LLC
Honolulu, HI
ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational knowledge and support to the…
Added 2 hours ago
Senior Network Engineer (Active Top Secret Clearance with SCI Eligibility Required) - Sign-On Bonus Up to $10,000
Akima, LLC
Honolulu, HI
ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational knowledge and support to the…
Added 2 hours ago
Network Engineer (Active Top Secret Clearance with SCI Eligibility Required) - Sign on bonus up to $5,000
Akima, LLC
Honolulu, HI
ASE is looking for a Network Engineer to work in Honolulu, HI. To join our team of outstanding professionals, apply today!
Added 2 hours ago
Google Infrastructure and Security Lead Architect
Deloitte
Boston, MA
Bachelor's degree in computer science, Information Technology, Cybersecurity, or a closely related technical field (or equivalent practical experience).
Added 2 hours ago
KS
Cloud Security Engineer - Boston, MA
Kelly Services
Boston, MA
- $180,000 to $220,000 USD / year
A growing organization is seeking a Cloud Security Engineer to help strengthen and scale its cloud security program across modern infrastructure environments. This hybrid position, based in…
Added 2 hours ago
Cybersecurity Threat Intelligence Engineer II - Att@ck
Premera Blue Cross
Mountlake Terrace, WA
Industry-recognized offensive cybersecurity or adversary emulation certifications, such as OffSec OSCP, Zero-Point Security CRTO, GIAC GPEN, GXPN, or eLearnSecurity eJPT/eCPPT.
Added 2 hours ago
Senior Small Business Specialist (Senior Procurement Agent)
M.C. Dean, Inc
Tysons, VA
…Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms…
Added 2 hours ago
Project Engineer, Staff
M.C. Dean, Inc
District of Columbia
…Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms…
Added 2 hours ago
Senior Networking Engineer
The Aerospace Corporation
El Segundo, CA
Network security and cybersecurity expertise; Zero Trust Architecture knowledge
Added 2 hours ago
TT
Software Engineer, Security
True Talent Solutions Partners
Remote, United States
- $200,000 to $250,000 USD / year
Join an early-stage cybersecurity company building enterprise identity software as its first dedicated security engineer. You will partner with engineering across the product lifecycle and…
Added 3 hours ago
C
Principal Security Engineer
Citizens
Johnston, RI
- $142,000 to $186,000 USD / year
As a DevSecOps Engineer, you will be responsible for the development, administration, maintenance, promotion, and support of the HashiCorp Vault identity-based secrets and encryption…
Added 3 hours ago
MS
Control Systems Engineer - Philadelphia, PA
Military Spouse Jobs & VetJobs
United States
- $65,200 to $101,950 USD / year
…systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings. Noblis MSD is looking to hire a Control Systems Engineer for a…
Added 3 hours ago
UG
Principal AI/ML Engineer Remote Nationwide or Office-Based in MN/DC/NJ
UnitedHealth Group
Eden Prairie, MN
- $164,600 to $282,200 USD / year
…better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have…
Added 3 hours ago
Senior Cybersecurity Engineer
Humana
Frankfort, KY
The Senior CyberSecurity Engineer develops and tests information security tools, applications, and system solutions deployed in Humana. Oversees the design engineering and testing processes…
Added 3 hours ago
Cyber Operate Manager - Identity Security Architect & Product Engineering
Deloitte
Louisville, KY
Join Deloitte as a Lead Managed Services Engineer II and help design, engineer, and deploy identity security capabilities across enterprise environments. You will advance attack path…
Added 3 hours ago
Cyber Systems Security Engineering Stf - E4
Lockheed Martin
Littleton, CO · King of Prussia, PA · Littleton · King of Prussia
The Fleet Ballistic Missile (FBM) program seeks a dedicated Cyber Systems Security Engineer to safeguard critical defense systems and ensure the resilience of strategic deterrence…

TriQuest

Sr. Security Engineer

San Antonio, TX, United States

$90,000 to $120,000 USD / year

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Job details

Pay: $90,000 to $120,000 USD / year
Posting language: English
Posted: Oct 30, 2026

Original job description

Senior Security Engineer

Location: San Antonio, Texas

Work Arrangement:Onsite, Monday–Friday

Employment Type: Direct Hire

Salary Range: $110,000–$120,000 annually

Industry: Information Technology / Network Security

About the Role

Our client is seeking a Senior Security Engineer to support its growing infrastructure team in San Antonio. This individual will lead the implementation, configuration, design, and administration of security technologies, including Cisco ASA firewalls, intrusion detection and prevention systems (IDS/IPS), and third-party security solutions.

Serving as a subject matter expert for the security environment, the Senior Security Engineer will evaluate network and systems architecture for vulnerabilities, monitor internal and external threats, and collaborate with networking, server, and other business teams to strengthen the organization's security posture.

Key Responsibilities

• Design, implement, configure, and administer security technologies, including Cisco ASA firewalls, IDS/IPS environments, and third-party security solutions.

• Establish and implement security best practices across network and systems infrastructure.

• Serve as the subject matter expert for security technologies, architecture, and operational practices.

• Evaluate network architecture, hardware, software configurations, and systems for security vulnerabilities.

• Monitor internal and external threats and support efforts to identify and mitigate security risks.

• Collaborate with network and server teams to secure infrastructure, systems, and applications.

• Work with business units and other departments to address security requirements and improve protection across the environment.

• Provide technical guidance and security recommendations to relevant stakeholders and executive management.

• Support the integration and administration of security products and technologies.

• Help maintain secure, reliable, and resilient infrastructure through ongoing assessment and improvement.

Required Qualifications

• Higher education degree or at least 7 years of related experience across networking, systems, and security.

• At least 5 years of experience in information security technology.

• Strong Cisco networking background.

• Solid load balancing experience.

• Strong knowledge and hands-on experience with Cisco ASA firewalls.

• Experience with DNS and Microsoft environments.

• Understanding of firewalls, proxies, antivirus technologies, and intrusion detection and prevention systems (IDPS).

• Ability to work collaboratively with infrastructure teams, business units, and management.

Preferred Qualifications

• CISSP, GSEC, or CISM certification.

• Experience with Security Information and Event Management (SIEM) technologies.

• Additional experience integrating and administering third-party security products.

What We're Looking For

The ideal candidate is an experienced security professional with strong Cisco expertise, practical infrastructure knowledge, and the ability to serve as a trusted security resource. This individual should be comfortable identifying vulnerabilities, recommending improvements, and working across technical teams to implement effective security practices.

Systems Engineer

Location: San Antonio, TX

Work Arrangement: Onsite, Monday-Friday

Employment Type: Direct Hire

Salary: $90,000 annually

Industry: Information Technology / Enterprise Infrastructure

About the Role

Our client is seeking an experienced Systems Engineer to manage and maintain enterprise server infrastructure, Microsoft technologies, and virtual desktop environments. This role is responsible for Active Directory, Group Policy, Windows Server, Exchange, SCCM, and VMware Horizon, while providing Tier 3 technical support and leading infrastructure-related projects. The ideal candidate has strong enterprise systems administration and engineering experience, excellent troubleshooting skills, and the ability to collaborate with technical teams, vendors, and business stakeholders.

Key Responsibilities

• Manage and maintain Active Directory, Group Policy Objects (GPO), Windows Server, AD Proxy, and Windows security.

• Install, configure, and maintain Active Directory, domain services, and Group Policy environments.

• Design and engineer virtual infrastructure solutions, including virtual machine clustering.

• Administer Exchange 2016 and messaging systems.

• Support and deploy Microsoft System Center Configuration Manager (SCCM).

• Provide Tier 3 engineering support across enterprise environments.

• Administer VMware Horizon virtual desktop infrastructure (VDI).

• Lead technical projects involving the design and review of new server systems and business applications.

• Analyze and resolve complex enterprise hardware and software issues in collaboration with peer teams and vendors.

• Monitor system performance, respond promptly to critical alerts, and escalate incidents when necessary.

• Support backup and disaster recovery strategies for virtual environments.

• Implement security and Group Policy best practices in accordance with organizational policies.

• Document technical issues, resolutions, configurations, and system processes.

• Provide technical guidance and support to junior staff as needed.

Required Qualifications

• Bachelor’s degree in Computer Science.

• 5+ years of experience with server hardware, operating systems, software installation, and configuration.

• 5+ years of systems administration and engineering experience in an enterprise environment.

• 5+ years of experience working with Active Directory, Exchange, and SCCM.

• Experience working in Windows Server 2012 environments.

• Expert-level knowledge of DNS, DHCP, DFS, and Active Directory Federation Services (AD FS).

• Working knowledge of Storage Area Network (SAN) infrastructure and configuration supporting virtual systems.

• Experience supporting backup and disaster recovery strategies for virtual environments.

• Strong understanding of security policies and Group Policy implementation.

• Experience documenting technical issues, resolutions, configurations, and processes.

• Strong troubleshooting, analytical, and problem-solving skills.

• Ability to communicate effectively with engineering teams and application business owners.

• Ability to prioritize and execute tasks in a fast-paced environment.

What We're Looking For

The ideal candidate is a technically strong systems engineer who can independently troubleshoot complex enterprise infrastructure issues, maintain secure and reliable systems, and contribute to infrastructure design and implementation projects. This individual should be comfortable providing advanced technical support, coordinating with vendors, and guiding junior team members when needed.

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More about this job

Skills

IDS
IPS
Security threats
Security regulations
Cybersecurity
DNS
CISSP
CISM
Event planning
Microsoft Active Directory
Microsoft Windows Server
Microsoft Exchange
VMware
Technical support
System administration
Troubleshooting
Microsoft Windows
Microsoft System Center
Collaboration
Monitor system performance
Implement ICT recovery system
Computer science
DHCP
SAN
Problem solving

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