IT Systems Engineer & Security Specialist

Posted Yesterday
Be an Early Applicant
McKinney, TX, USA
In-Office
Senior level
Professional Services • Real Estate • Design • Industrial
The Role
Build, maintain, and modernize multi-site Microsoft infrastructure across servers, cloud, identity, networks, virtualization, storage, and endpoints. Operate security controls, remediate vulnerabilities, support incident response, improve Microsoft 365 security baselines, and contribute to NIST-aligned risk reduction. Maintain documentation, coordinate vendors, support backup and disaster recovery, and serve as a Tier 3 escalation resource for complex infrastructure and security issues.
Summary Generated by Built In

POSITION SUMMARY:

Pogue Construction is modernizing its technology foundation as our AI team builds and replaces core company software. We are hiring a hands-on engineer to help build and secure the infrastructure this work will grow on — someone who wants to help shape a maturing environment, not simply keep the lights on. The IT Systems Engineer & Security Specialist builds, configures, maintains, and improves Pogue’s core technology environment — servers, cloud, identity, network, and endpoints — to defined standards, while contributing strong, practical security skills across the estate. Reporting to the Director of Infrastructure & Security, this engineer keeps systems reliable, secure, and well-documented across offices and jobsites.

On security, this engineer is Pogue’s hands-on specialist during an interim period — standing up and strengthening the security posture and risk-reduction work now, with strategic risk ownership transitioning to a dedicated Security Owner as that role is filled. The focus is on implementing and maintaining strong security controls, not carrying sole responsibility for security strategy or risk acceptance.

EXPERIENCE:

  • 7+ years of systems/infrastructure engineering in a multi-site Microsoft environment spanning on-premises and cloud
  • Deep Microsoft Azure and Entra ID experience
  • 3+ years of hands-on security operations.

EDUCATION:

  • Bachelor’s degree in Computer Science, Information Technology, or similar experience.

PRIMARY RESPONSIBILITIES:

Systems & Infrastructure Engineering:

  • Build, configure, maintain, and improve servers, virtualization, storage, cloud (Azure), identity (Entra ID), Intune, and network to defined standards.
  • Monitor infrastructure health and resolve performance, availability, and capacity issues.
  • Execute infrastructure changes through change management, with rollback paths and clear documentation.
  • Identify technical debt and single points of failure; contribute to modernization and automation.

Security Specialist Support (Interim):

  • Help stand up and strengthen Pogue’s security posture and risk-reduction work — applying least privilege, segmentation, hardening, logging, and identity-first configuration in daily engineering — until a dedicated Security Owner is hired.
  • Remediate open Microsoft 365 baseline controls and support progress toward NIST CSF 2.0.
  • Operate and maintain the security stack — Defendify, CrowdStrike, Netwrix, Microsoft Defender/Purview, MFA, Conditional Access.
  • Perform vulnerability remediation across the environment and support incident response — containment, evidence preservation, and post-incident follow-up.
  • Produce security evidence for audits, cyber-insurance questionnaires, and customer/supplier prequalification.

Standards, Documentation & Vendor Coordination:

  • Maintain accurate documentation — configurations, runbooks, diagrams, and dependency notes.
  • Contribute to infrastructure, cloud, identity, and network standards within architecture guardrails set by the Director.
  • Coordinate technical cases with infrastructure and security vendors; validate recommendations before implementation.
  • Support backup, DR, and resilience execution against defined RTO/RPO targets.

Service & Escalation Support:

  • Serve as the Tier 3 escalation point for complex server, identity, M365, cloud, network, and infrastructure problems.
  • Provide technical guidance to helpdesk, endpoint, and field support staff; convert recurring issues into standards and reduce repeat escalations.

REQUIRED SKILLS:

  • 7+ years as a systems / infrastructure engineer building and maintaining multi-site Microsoft environments across on-premises and cloud.
  • Deep, hands-on expertise with Microsoft Azure and Entra ID, plus Microsoft 365 and Intune.
  • Strong skills across servers, virtualization, storage, and network (routing/switching, firewalls, VLANs, VPN).
  • 3+ years of practical security experience: least privilege, MFA/Conditional Access, vulnerability remediation, and incident-response support, with working familiarity of a control framework (NIST CSF 2.0 or CIS).

PREFERRED SKILLS:

  • Hands-on time with a modern security stack such as Defendify, CrowdStrike, Netwrix, or Microsoft Defender/Purview.
  • Network hardware experience with Ubiquiti/UniFi.
  • Relevant certifications — Microsoft Azure Administrator (AZ-104), Identity & Access Administrator (SC-300), Security Operations Analyst (SC-200), or CompTIA Security+.

Skills Required

  • 7+ years of systems or infrastructure engineering experience in multi-site Microsoft environments spanning on-premises and cloud
  • Deep hands-on experience with Microsoft Azure and Microsoft Entra ID
  • Hands-on experience with Microsoft 365 and Intune
  • Strong experience with servers, virtualization, storage, routing, switching, firewalls, VLANs, and VPNs
  • 3+ years of practical security operations experience
  • Experience with least privilege, MFA, Conditional Access, vulnerability remediation, and incident-response support
  • Working familiarity with NIST CSF 2.0 or CIS control frameworks
  • Bachelor's degree in Computer Science, Information Technology, or a related field, or similar experience
  • Experience with Defendify, CrowdStrike, Netwrix, or Microsoft Defender/Purview
  • Experience with Ubiquiti or UniFi network hardware
  • Microsoft Azure Administrator AZ-104 certification
  • Microsoft Identity and Access Administrator SC-300 certification
  • Microsoft Security Operations Analyst SC-200 certification
  • CompTIA Security+ certification
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
Year Founded: 1979

What We Do

Pogue Construction is a leading community-focused general contractor in Texas, founded in 1979. The company provides design and construction services for a wide range of sectors, including commercial, institutional, educational, and municipal projects, as well as public infrastructure development. Dedicated to being the most people-focused community builder in Texas, Pogue emphasizes quality, integrity, and trust in every project.

Similar Jobs

AlertMedia Logo AlertMedia

Human Resources Business Partner

Artificial Intelligence • Cloud • Information Technology • Security • Social Impact • Software
Easy Apply
Hybrid
Austin, TX, USA
450 Employees

Cox Enterprises Logo Cox Enterprises

Principal Software Engineer

Artificial Intelligence • Automotive • Greentech • Information Technology • Machine Learning • Software • Cybersecurity
Hybrid
Austin, TX, USA
30000 Employees
163K-272K Annually

Cox Enterprises Logo Cox Enterprises

Software Engineer

Artificial Intelligence • Automotive • Greentech • Information Technology • Machine Learning • Software • Cybersecurity
Hybrid
Austin, TX, USA
30000 Employees
89K-134K Annually

Cox Enterprises Logo Cox Enterprises

Lead Product Manager

Artificial Intelligence • Automotive • Greentech • Information Technology • Machine Learning • Software • Cybersecurity
Hybrid
Austin, TX, USA
30000 Employees
112K-186K Annually

Similar Companies Hiring

Quantum Rise Thumbnail
Software • Professional Services • Natural Language Processing • Machine Learning • Consulting • Automation • Artificial Intelligence
Chicago, Illinois
20 Employees
Agora RE Thumbnail
Fintech • Real Estate • PropTech
Tel Aviv, IL
200 Employees
Amalgamated Sugar Thumbnail
Food • Greentech • Agriculture • Industrial • Manufacturing
Boise, Idaho
768 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account