Windows Engineer III

IPSECURE, INC.; San Antonio (TX); On-site; USD 150,000 - 190,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

Unlimited vacation

Paid federal holidays

Education and certification reimbursem

401(k) retirement plan with employer

Job summary

IPSecure, Inc. is seeking a Windows Engineer III with TS/SCI clearance for JBSA Lackland, San Antonio, TX. Responsibilities include designing, deploying, and securing Windows Server environments, managing AD/DNS/DHCP, and integrating with virtualization, storage, and cloud services.

Requires 8+ years in enterprise Windows Server engineering and active TS/SCI clearance. Preferred experience with DoD/Federal environments, DISA STIGs, RMF, A&A, and automation using PowerShell/DSC.

Qualifications

• Bachelor's degree in Computer Science, IT, Cybersecurity, or related field.
• Active TS/SCI clearance is required.
• 8+ years of enterprise Windows Server engineering experience.
• Experience with DoD, Federal, or large enterprise environments.
• Experience with Windows Server, AD, DNS/DHCP, PowerShell, VMware, patch management.

Responsibilities

• Design, implement, and maintain Windows Server environments.
• Administer AD, DNS, DHCP, and Group Policy.
• Support OS deployments, migrations, upgrades, and tech refresh.
• Integrate Windows with virtualization, storage, and cloud.
• Manage Windows Server across multiple security enclaves.
• Handle authentication, file, print, and certificate services.
• Capacity planning, performance tuning, backup, and disaster recovery.
• Apply DISA STIG configurations.
• Support RMF, A&A, vulnerability remediation, POA&M and audits.
• Apply security patches and maintain baselines.
• Provide Tier III engineering support.
• Respond to outages and maintenance windows.
• Develop automation with PowerShell and DSC.
• Support infrastructure automation and IaC.

Skills

Windows Server engineering

DoD / RMF compliance

Cybersecurity operations

Education

Bachelor's degree in Computer Science/IT/C Cybersecurity or related

Equivalent experience accepted

Tools

PowerShell

DSC

Active Directory

VMware

DNS/DHCP

Group Policy

Microsoft System Center

Job description

Windows Engineer III – TS/SCI Clearance Required – JBSA Lackland - San Antonio, TX

The Windows Engineer III serves as the senior Windows infrastructure engineer responsible for the design, implementation, administration, sustainment, and modernization of Microsoft Windows Server environments supporting the Department of the Air Force's Defensive Cyberspace Operations Weapon Systems. The position ensures secure, highly available, and resilient enterprise Windows infrastructure supporting 24x7 cyber operations while maintaining compliance with DoD cybersecurity requirements, RMF, and DISA STIGs.

Job Responsibilities

• Design, implement, configure, and maintain enterprise Microsoft Windows Server environments.
• Administer Active Directory, DNS, DHCP, Group Policy, and Microsoft infrastructure services.
• Support operating system deployments, migrations, upgrades, and technology refresh initiatives.
• Integrate Windows infrastructure with virtualization, storage, and cloud environments.
• Administer Windows Server operating systems across multiple security enclaves.
• Manage enterprise authentication, file, print, and certificate services.
• Perform capacity planning, performance tuning, backup, and disaster recovery.
• Implement DISA STIG-compliant configurations.
• Support RMF, A&A, vulnerability remediation, POA&M activities, and audit readiness.
• Apply security patches and maintain secure baselines.
• Provide Tier III engineering support for enterprise Windows infrastructure.
• Respond to outages and infrastructure failures.
• Support maintenance windows, COOP testing, and mission travel.
• Develop automation using PowerShell and Desired State Configuration (DSC).
• Support infrastructure automation, Checklist-as-Code, and modernization initiatives.

Basic Qualifications

Security Clearance: Active TS/SCI

Education: Bachelor's degree in Computer Science, Information Technology, Cybersecurity, Computer Engineering, or related technical discipline. Equivalent experience may be substituted.

Certification: CASP+, CCNP Security, CCSP, GCIA, GCED, GCIH, or Microsoft Certified Solutions Expert (MCSE) (or equivalent Microsoft enterprise certification)

Experience:

• Minimum of 8 years of enterprise Windows Server engineering experience.
• Experience supporting DoD, Federal, or large enterprise environments.
• Experience with Windows Server, Active Directory, Group Policy, DNS/DHCP, PowerShell, VMware integration, backup and recovery, and enterprise patch management.

Preferred Qualifications

• Experience engineering and sustaining Microsoft Windows Server infrastructure supporting Department of the Air Force DCO systems or comparable 24x7 DoD mission environments.
• Advanced expertise with Active Directory, Group Policy, DNS, DHCP, certificate services, VMware integration, enterprise patch management, backup and recovery, and disaster-recovery planning.
• Demonstrated experience automating Windows infrastructure provisioning, configuration management, and security compliance using PowerShell, Desired State Configuration, Infrastructure-as-Code, and Checklist-as-Code methodologies.

Medical, Dental, Vision, Unlimited Vacation, Sick Leave, Paid Federal Holidays, Education and Certification Reimbursement Program, 401(k) retirement plan with safe harbor employer match after 3 months, Prepaid Legal Plan and Identity Protection Plan available, Accident Insurance, Critical Illness Insurance, and Hospital Indemnity Insurance available.

EEOC Statement

IPSecure does not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

IPSecure is an Equal Opportunity Affimative Action Employer. EOE, Minorities, Females, Vet, Disabled, Sexual Orientation, Gender Identity or any other protected class. All qualified job seekers are encouraged to apply. IPSecure is committed to America's veterans by providing opportunities for them to continue contributing after service to our nation. We also work to provide reasonable accommodations to individuals with disabilities.

EEO Is The Law

Disability Accessibility Accommodation

If you have a disability and require assistance with our online application process, please tell us how we can help.

E-mail [e-mail] or call 210-877-1111.

Note: Pay Transparency - The company will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant.